./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product37.cil.c --full-output --architecture 32bit


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


Checking for termination
Using default analysis
Version 6b4ec56b
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_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product37.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN --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 32bit --witnessprinter.graph.data.programhash 9dc54d5213c4407313cf4404e06f4e3ced3af047edaa52f6d33441570abdeda7
--- 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-6b4ec56
[2022-11-20 11:24:59,850 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-11-20 11:24:59,853 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2022-11-20 11:24:59,885 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-11-20 11:24:59,885 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-11-20 11:24:59,886 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-11-20 11:24:59,888 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-11-20 11:24:59,890 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2022-11-20 11:24:59,893 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-11-20 11:24:59,894 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-11-20 11:24:59,895 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2022-11-20 11:24:59,897 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-11-20 11:24:59,897 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-11-20 11:24:59,898 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-11-20 11:24:59,900 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-11-20 11:24:59,901 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-11-20 11:24:59,902 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-11-20 11:24:59,904 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-11-20 11:24:59,906 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-11-20 11:24:59,908 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2022-11-20 11:24:59,910 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-11-20 11:24:59,919 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-11-20 11:24:59,921 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-11-20 11:24:59,922 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-11-20 11:24:59,926 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-11-20 11:24:59,927 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-11-20 11:24:59,927 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-11-20 11:24:59,929 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-11-20 11:24:59,929 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-11-20 11:24:59,940 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-11-20 11:24:59,940 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-11-20 11:24:59,941 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-11-20 11:24:59,942 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-11-20 11:24:59,943 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2022-11-20 11:24:59,945 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-11-20 11:24:59,945 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2022-11-20 11:24:59,946 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-11-20 11:24:59,946 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-11-20 11:24:59,947 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2022-11-20 11:24:59,948 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2022-11-20 11:24:59,949 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-11-20 11:24:59,954 INFO  L101        SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/config/svcomp-Termination-32bit-Automizer_Default.epf
[2022-11-20 11:24:59,989 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-11-20 11:24:59,989 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-11-20 11:24:59,990 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-11-20 11:24:59,990 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-11-20 11:24:59,992 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-11-20 11:24:59,992 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-11-20 11:24:59,992 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-11-20 11:24:59,993 INFO  L136        SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2022-11-20 11:24:59,993 INFO  L138        SettingsManager]:  * NCSB implementation=INTSET_LAZY3
[2022-11-20 11:24:59,993 INFO  L138        SettingsManager]:  * Use old map elimination=false
[2022-11-20 11:24:59,993 INFO  L138        SettingsManager]:  * Use external solver (rank synthesis)=false
[2022-11-20 11:24:59,994 INFO  L138        SettingsManager]:  * Use only trivial implications for array writes=true
[2022-11-20 11:24:59,994 INFO  L138        SettingsManager]:  * Rank analysis=LINEAR_WITH_GUESSES
[2022-11-20 11:24:59,994 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-11-20 11:24:59,995 INFO  L138        SettingsManager]:  * sizeof long=4
[2022-11-20 11:24:59,995 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2022-11-20 11:24:59,995 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-11-20 11:24:59,996 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2022-11-20 11:24:59,996 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-11-20 11:24:59,996 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=ASSUME
[2022-11-20 11:24:59,996 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=ASSUME
[2022-11-20 11:24:59,997 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=ASSUME
[2022-11-20 11:24:59,997 INFO  L138        SettingsManager]:  * sizeof long double=12
[2022-11-20 11:24:59,997 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-11-20 11:24:59,998 INFO  L138        SettingsManager]:  * Assume nondeterminstic values are in range=false
[2022-11-20 11:24:59,998 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-11-20 11:24:59,998 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=ASSUME
[2022-11-20 11:24:59,999 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-11-20 11:24:59,999 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-11-20 11:24:59,999 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-11-20 11:25:00,000 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-11-20 11:25:00,001 INFO  L136        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2022-11-20 11:25:00,001 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_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/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_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN
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 -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9dc54d5213c4407313cf4404e06f4e3ced3af047edaa52f6d33441570abdeda7
[2022-11-20 11:25:00,329 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-11-20 11:25:00,357 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-11-20 11:25:00,362 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-11-20 11:25:00,364 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-11-20 11:25:00,365 INFO  L275        PluginConnector]: CDTParser initialized
[2022-11-20 11:25:00,367 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/product-lines/email_spec0_product37.cil.c
[2022-11-20 11:25:04,059 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2022-11-20 11:25:04,450 INFO  L351              CDTParser]: Found 1 translation units.
[2022-11-20 11:25:04,450 INFO  L172              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/sv-benchmarks/c/product-lines/email_spec0_product37.cil.c
[2022-11-20 11:25:04,475 INFO  L394              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/data/1b2b6a2ae/1e9874589730456d8de94bb72fd8e2eb/FLAGe4670d0f6
[2022-11-20 11:25:04,506 INFO  L402              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/data/1b2b6a2ae/1e9874589730456d8de94bb72fd8e2eb
[2022-11-20 11:25:04,510 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-11-20 11:25:04,512 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2022-11-20 11:25:04,514 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-11-20 11:25:04,515 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-11-20 11:25:04,523 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-11-20 11:25:04,524 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:25:04" (1/1) ...
[2022-11-20 11:25:04,525 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:04, skipping insertion in model container
[2022-11-20 11:25:04,525 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:25:04" (1/1) ...
[2022-11-20 11:25:04,535 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-11-20 11:25:04,602 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-11-20 11:25:04,795 WARN  L237   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/sv-benchmarks/c/product-lines/email_spec0_product37.cil.c[1542,1555]
[2022-11-20 11:25:05,214 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-11-20 11:25:05,235 INFO  L203         MainTranslator]: Completed pre-run
[2022-11-20 11:25:05,249 WARN  L237   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/sv-benchmarks/c/product-lines/email_spec0_product37.cil.c[1542,1555]
[2022-11-20 11:25:05,406 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-11-20 11:25:05,445 INFO  L208         MainTranslator]: Completed translation
[2022-11-20 11:25:05,446 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:05 WrapperNode
[2022-11-20 11:25:05,446 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-11-20 11:25:05,448 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-11-20 11:25:05,448 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-11-20 11:25:05,448 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-11-20 11:25:05,457 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:05" (1/1) ...
[2022-11-20 11:25:05,500 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:05" (1/1) ...
[2022-11-20 11:25:05,626 INFO  L138                Inliner]: procedures = 124, calls = 186, calls flagged for inlining = 100, calls inlined = 123, statements flattened = 1688
[2022-11-20 11:25:05,631 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-11-20 11:25:05,631 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-11-20 11:25:05,632 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-11-20 11:25:05,632 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-11-20 11:25:05,644 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:05" (1/1) ...
[2022-11-20 11:25:05,644 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:05" (1/1) ...
[2022-11-20 11:25:05,653 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:05" (1/1) ...
[2022-11-20 11:25:05,653 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:05" (1/1) ...
[2022-11-20 11:25:05,684 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:05" (1/1) ...
[2022-11-20 11:25:05,699 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:05" (1/1) ...
[2022-11-20 11:25:05,705 INFO  L185        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:05" (1/1) ...
[2022-11-20 11:25:05,710 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:05" (1/1) ...
[2022-11-20 11:25:05,720 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-11-20 11:25:05,721 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-11-20 11:25:05,721 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-11-20 11:25:05,721 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-11-20 11:25:05,722 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:05" (1/1) ...
[2022-11-20 11:25:05,730 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:05,745 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:05,761 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:05,787 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process
[2022-11-20 11:25:05,848 INFO  L130     BoogieDeclarations]: Found specification of procedure puts
[2022-11-20 11:25:05,848 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-11-20 11:25:05,848 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2022-11-20 11:25:05,848 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-11-20 11:25:05,848 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-11-20 11:25:06,093 INFO  L235             CfgBuilder]: Building ICFG
[2022-11-20 11:25:06,095 INFO  L261             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-11-20 11:25:07,509 INFO  L276             CfgBuilder]: Performing block encoding
[2022-11-20 11:25:07,537 INFO  L295             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-11-20 11:25:07,538 INFO  L300             CfgBuilder]: Removed 1 assume(true) statements.
[2022-11-20 11:25:07,543 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:25:07 BoogieIcfgContainer
[2022-11-20 11:25:07,543 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-11-20 11:25:07,545 INFO  L113        PluginConnector]: ------------------------BuchiAutomizer----------------------------
[2022-11-20 11:25:07,545 INFO  L271        PluginConnector]: Initializing BuchiAutomizer...
[2022-11-20 11:25:07,550 INFO  L275        PluginConnector]: BuchiAutomizer initialized
[2022-11-20 11:25:07,551 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2022-11-20 11:25:07,551 INFO  L185        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 20.11 11:25:04" (1/3) ...
[2022-11-20 11:25:07,554 INFO  L205        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4b8e62db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 11:25:07, skipping insertion in model container
[2022-11-20 11:25:07,555 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2022-11-20 11:25:07,555 INFO  L185        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:05" (2/3) ...
[2022-11-20 11:25:07,556 INFO  L205        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4b8e62db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 11:25:07, skipping insertion in model container
[2022-11-20 11:25:07,556 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2022-11-20 11:25:07,557 INFO  L185        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:25:07" (3/3) ...
[2022-11-20 11:25:07,561 INFO  L332   chiAutomizerObserver]: Analyzing ICFG email_spec0_product37.cil.c
[2022-11-20 11:25:07,640 INFO  L303   stractBuchiCegarLoop]: Interprodecural is true
[2022-11-20 11:25:07,641 INFO  L304   stractBuchiCegarLoop]: Hoare is false
[2022-11-20 11:25:07,641 INFO  L305   stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates
[2022-11-20 11:25:07,641 INFO  L306   stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE
[2022-11-20 11:25:07,641 INFO  L307   stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2022-11-20 11:25:07,641 INFO  L308   stractBuchiCegarLoop]: Difference is false
[2022-11-20 11:25:07,642 INFO  L309   stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA
[2022-11-20 11:25:07,642 INFO  L313   stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ========
[2022-11-20 11:25:07,650 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand  has 393 states, 392 states have (on average 1.6709183673469388) internal successors, (655), 392 states have internal predecessors, (655), 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)
[2022-11-20 11:25:07,718 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 227
[2022-11-20 11:25:07,718 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-11-20 11:25:07,718 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2022-11-20 11:25:07,733 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-20 11:25:07,733 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-20 11:25:07,734 INFO  L335   stractBuchiCegarLoop]: ======== Iteration 1 ============
[2022-11-20 11:25:07,736 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand  has 393 states, 392 states have (on average 1.6709183673469388) internal successors, (655), 392 states have internal predecessors, (655), 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)
[2022-11-20 11:25:07,751 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 227
[2022-11-20 11:25:07,751 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-11-20 11:25:07,751 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2022-11-20 11:25:07,754 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-20 11:25:07,754 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-20 11:25:07,784 INFO  L748   eck$LassoCheckResult]: Stem: 385#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(44, 4);call #Ultimate.allocInit(44, 5);call #Ultimate.allocInit(9, 6);call #Ultimate.allocInit(9, 7);call #Ultimate.allocInit(11, 8);call #Ultimate.allocInit(19, 9);call #Ultimate.allocInit(4, 10);call write~init~int(37, 10, 0, 1);call write~init~int(100, 10, 1, 1);call write~init~int(10, 10, 2, 1);call write~init~int(0, 10, 3, 1);call #Ultimate.allocInit(4, 11);call write~init~int(37, 11, 0, 1);call write~init~int(100, 11, 1, 1);call write~init~int(10, 11, 2, 1);call write~init~int(0, 11, 3, 1);call #Ultimate.allocInit(10, 12);call #Ultimate.allocInit(16, 13);call #Ultimate.allocInit(20, 14);call #Ultimate.allocInit(22, 15);call #Ultimate.allocInit(21, 16);call #Ultimate.allocInit(4, 17);call write~init~int(37, 17, 0, 1);call write~init~int(115, 17, 1, 1);call write~init~int(10, 17, 2, 1);call write~init~int(0, 17, 3, 1);call #Ultimate.allocInit(30, 18);call #Ultimate.allocInit(9, 19);call #Ultimate.allocInit(21, 20);call #Ultimate.allocInit(30, 21);call #Ultimate.allocInit(9, 22);call #Ultimate.allocInit(21, 23);call #Ultimate.allocInit(30, 24);call #Ultimate.allocInit(9, 25);call #Ultimate.allocInit(25, 26);call #Ultimate.allocInit(30, 27);call #Ultimate.allocInit(9, 28);call #Ultimate.allocInit(25, 29);call #Ultimate.allocInit(10, 30);call #Ultimate.allocInit(12, 31);call #Ultimate.allocInit(10, 32);call #Ultimate.allocInit(18, 33);call #Ultimate.allocInit(16, 34);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 331#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~ret13#1, main_~retValue_acc~0#1, main_~tmp~1#1;main_~retValue_acc~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1;havoc main_~tmp~1#1;assume { :begin_inline_select_helpers } true; 66#L1709true assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 123#L1702true assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~24#1;havoc valid_product_~retValue_acc~24#1;valid_product_~retValue_acc~24#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~24#1; 374#L1717true main_#t~ret13#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~1#1 := main_#t~ret13#1;havoc main_#t~ret13#1; 222#L241true assume 0 != main_~tmp~1#1;assume { :begin_inline_setup } true;havoc setup_#t~nondet9#1, setup_#t~nondet10#1, setup_#t~nondet11#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset, setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;havoc setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset;havoc setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset;havoc setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;~bob~0 := 1;assume { :begin_inline_setup_bob } true;setup_bob_#in~bob___0#1 := ~bob~0;havoc setup_bob_~bob___0#1;setup_bob_~bob___0#1 := setup_bob_#in~bob___0#1;assume { :begin_inline_setup_bob__wrappee__Base } true;setup_bob__wrappee__Base_#in~bob___0#1 := setup_bob_~bob___0#1;havoc setup_bob__wrappee__Base_~bob___0#1;setup_bob__wrappee__Base_~bob___0#1 := setup_bob__wrappee__Base_#in~bob___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_bob__wrappee__Base_~bob___0#1, setup_bob__wrappee__Base_~bob___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 126#L1439true assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 344#L1445-2true assume { :end_inline_setClientId } true; 152#L118true assume { :end_inline_setup_bob__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_bob_~bob___0#1, 123;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 300#L1004true assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 262#L1010-2true assume { :end_inline_setClientPrivateKey } true; 381#L129true assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 6, 0;havoc setup_#t~nondet9#1;~rjh~0 := 2;assume { :begin_inline_setup_rjh } true;setup_rjh_#in~rjh___0#1 := ~rjh~0;havoc setup_rjh_~rjh___0#1;setup_rjh_~rjh___0#1 := setup_rjh_#in~rjh___0#1;assume { :begin_inline_setup_rjh__wrappee__Base } true;setup_rjh__wrappee__Base_#in~rjh___0#1 := setup_rjh_~rjh___0#1;havoc setup_rjh__wrappee__Base_~rjh___0#1;setup_rjh__wrappee__Base_~rjh___0#1 := setup_rjh__wrappee__Base_#in~rjh___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_rjh__wrappee__Base_~rjh___0#1, setup_rjh__wrappee__Base_~rjh___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 145#L1439-2true assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 233#L1445-5true assume { :end_inline_setClientId } true; 224#L139true assume { :end_inline_setup_rjh__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_rjh_~rjh___0#1, 456;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 371#L1004-2true assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 16#L1010-5true assume { :end_inline_setClientPrivateKey } true; 158#L150true assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset := 7, 0;havoc setup_#t~nondet10#1;~chuck~0 := 3;assume { :begin_inline_setup_chuck } true;setup_chuck_#in~chuck___0#1 := ~chuck~0;havoc setup_chuck_~chuck___0#1;setup_chuck_~chuck___0#1 := setup_chuck_#in~chuck___0#1;assume { :begin_inline_setup_chuck__wrappee__Base } true;setup_chuck__wrappee__Base_#in~chuck___0#1 := setup_chuck_~chuck___0#1;havoc setup_chuck__wrappee__Base_~chuck___0#1;setup_chuck__wrappee__Base_~chuck___0#1 := setup_chuck__wrappee__Base_#in~chuck___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_chuck__wrappee__Base_~chuck___0#1, setup_chuck__wrappee__Base_~chuck___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 269#L1439-4true assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 160#L1445-8true assume { :end_inline_setClientId } true; 277#L160true assume { :end_inline_setup_chuck__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_chuck_~chuck___0#1, 789;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 226#L1004-4true assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 271#L1010-8true assume { :end_inline_setClientPrivateKey } true; 172#L171true assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset := 8, 0;havoc setup_#t~nondet11#1; 272#L228true assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet74#1, test_#t~nondet75#1, test_#t~nondet76#1, test_#t~nondet77#1, test_#t~nondet78#1, test_#t~nondet79#1, test_#t~nondet80#1, test_#t~nondet81#1, test_#t~nondet82#1, test_#t~nondet83#1, test_#t~nondet84#1, test_~op1~0#1, test_~op2~0#1, test_~op3~0#1, test_~op4~0#1, test_~op5~0#1, test_~op6~0#1, test_~op7~0#1, test_~op8~0#1, test_~op9~0#1, test_~op10~0#1, test_~op11~0#1, test_~splverifierCounter~0#1, test_~tmp~17#1, test_~tmp___0~3#1, test_~tmp___1~2#1, test_~tmp___2~1#1, test_~tmp___3~0#1, test_~tmp___4~0#1, test_~tmp___5~0#1, test_~tmp___6~0#1, test_~tmp___7~0#1, test_~tmp___8~0#1, test_~tmp___9~0#1;havoc test_~op1~0#1;havoc test_~op2~0#1;havoc test_~op3~0#1;havoc test_~op4~0#1;havoc test_~op5~0#1;havoc test_~op6~0#1;havoc test_~op7~0#1;havoc test_~op8~0#1;havoc test_~op9~0#1;havoc test_~op10~0#1;havoc test_~op11~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~17#1;havoc test_~tmp___0~3#1;havoc test_~tmp___1~2#1;havoc test_~tmp___2~1#1;havoc test_~tmp___3~0#1;havoc test_~tmp___4~0#1;havoc test_~tmp___5~0#1;havoc test_~tmp___6~0#1;havoc test_~tmp___7~0#1;havoc test_~tmp___8~0#1;havoc test_~tmp___9~0#1;test_~op1~0#1 := 0;test_~op2~0#1 := 0;test_~op3~0#1 := 0;test_~op4~0#1 := 0;test_~op5~0#1 := 0;test_~op6~0#1 := 0;test_~op7~0#1 := 0;test_~op8~0#1 := 0;test_~op9~0#1 := 0;test_~op10~0#1 := 0;test_~op11~0#1 := 0;test_~splverifierCounter~0#1 := 0; 213#L2784-1true 
[2022-11-20 11:25:07,784 INFO  L750   eck$LassoCheckResult]: Loop: 213#L2784-1true assume !false; 39#L2636true assume test_~splverifierCounter~0#1 < 4; 147#L2637true test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 120#L2643true assume !(0 == test_~op1~0#1); 83#L2656true assume 0 == test_~op2~0#1;test_~tmp___8~0#1 := test_#t~nondet75#1;havoc test_#t~nondet75#1; 368#L2661true assume 0 != test_~tmp___8~0#1;assume { :begin_inline_rjhSetAutoRespond } true;assume { :begin_inline_setClientAutoResponse } true;setClientAutoResponse_#in~handle#1, setClientAutoResponse_#in~value#1 := ~rjh~0, 1;havoc setClientAutoResponse_~handle#1, setClientAutoResponse_~value#1;setClientAutoResponse_~handle#1 := setClientAutoResponse_#in~handle#1;setClientAutoResponse_~value#1 := setClientAutoResponse_#in~value#1; 250#L957true assume 1 == setClientAutoResponse_~handle#1;~__ste_client_autoResponse0~0 := setClientAutoResponse_~value#1; 310#L963-2true assume { :end_inline_setClientAutoResponse } true; 346#L371true assume { :end_inline_rjhSetAutoRespond } true;test_~op2~0#1 := 1; 213#L2784-1true 
[2022-11-20 11:25:07,792 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:07,792 INFO  L85        PathProgramCache]: Analyzing trace with hash 56074497, now seen corresponding path program 1 times
[2022-11-20 11:25:07,811 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-20 11:25:07,812 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [476105793]
[2022-11-20 11:25:07,813 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-20 11:25:07,814 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-20 11:25:08,068 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:08,431 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-20 11:25:08,432 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-20 11:25:08,433 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [476105793]
[2022-11-20 11:25:08,434 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [476105793] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-20 11:25:08,435 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-20 11:25:08,435 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-20 11:25:08,437 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743405109]
[2022-11-20 11:25:08,439 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-20 11:25:08,445 INFO  L753   eck$LassoCheckResult]: stem already infeasible
[2022-11-20 11:25:08,449 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:08,449 INFO  L85        PathProgramCache]: Analyzing trace with hash 853771930, now seen corresponding path program 1 times
[2022-11-20 11:25:08,450 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-20 11:25:08,450 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674437452]
[2022-11-20 11:25:08,450 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-20 11:25:08,451 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-20 11:25:08,473 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-20 11:25:08,474 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-11-20 11:25:08,485 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-20 11:25:08,518 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-11-20 11:25:08,657 INFO  L210          LassoAnalysis]: Preferences:
[2022-11-20 11:25:08,658 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-11-20 11:25:08,658 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-11-20 11:25:08,659 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-11-20 11:25:08,659 INFO  L129   ssoRankerPreferences]: Use exernal solver: true
[2022-11-20 11:25:08,659 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:08,659 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-11-20 11:25:08,659 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-11-20 11:25:08,660 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec0_product37.cil.c_Iteration1_Loop
[2022-11-20 11:25:08,660 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-11-20 11:25:08,661 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-11-20 11:25:08,688 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:08,713 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:08,733 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:08,743 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:08,748 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:08,756 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:08,960 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-11-20 11:25:08,960 INFO  L404          LassoAnalysis]: Checking for nontermination...
[2022-11-20 11:25:08,963 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:08,964 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:08,999 INFO  L229       MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:09,054 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process
[2022-11-20 11:25:09,055 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:09,059 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:09,114 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:09,114 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~tmp___8~0#1=-4, ULTIMATE.start_test_#t~nondet75#1=-4} Honda state: {ULTIMATE.start_test_~tmp___8~0#1=-4, ULTIMATE.start_test_#t~nondet75#1=-4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:09,124 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:09,124 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:09,124 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:09,127 INFO  L229       MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:09,142 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:09,142 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:09,143 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process
[2022-11-20 11:25:09,176 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0
[2022-11-20 11:25:09,176 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:09,177 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:09,178 INFO  L229       MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:09,192 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process
[2022-11-20 11:25:09,192 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2022-11-20 11:25:09,193 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:09,220 INFO  L444          LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2022-11-20 11:25:09,225 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:09,225 INFO  L210          LassoAnalysis]: Preferences:
[2022-11-20 11:25:09,225 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-11-20 11:25:09,226 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-11-20 11:25:09,226 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-11-20 11:25:09,226 INFO  L129   ssoRankerPreferences]: Use exernal solver: false
[2022-11-20 11:25:09,226 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:09,226 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-11-20 11:25:09,226 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-11-20 11:25:09,226 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec0_product37.cil.c_Iteration1_Loop
[2022-11-20 11:25:09,227 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-11-20 11:25:09,227 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-11-20 11:25:09,229 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:09,236 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:09,247 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:09,260 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:09,266 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:09,274 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:09,475 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-11-20 11:25:09,481 INFO  L490          LassoAnalysis]: Using template 'affine'.
[2022-11-20 11:25:09,482 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:09,483 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:09,485 INFO  L229       MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:09,490 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:09,505 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process
[2022-11-20 11:25:09,507 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:09,507 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:09,508 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:09,508 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:09,508 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:09,513 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:09,513 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:09,525 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:09,529 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0
[2022-11-20 11:25:09,530 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:09,530 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:09,535 INFO  L229       MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:09,541 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:09,555 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process
[2022-11-20 11:25:09,557 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:09,557 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:09,557 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:09,557 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-20 11:25:09,558 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:09,561 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-20 11:25:09,561 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:09,571 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:09,581 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:09,582 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:09,582 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:09,584 INFO  L229       MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:09,595 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:09,610 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process
[2022-11-20 11:25:09,611 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:09,611 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:09,611 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:09,611 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-20 11:25:09,611 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:09,613 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-20 11:25:09,613 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:09,631 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2022-11-20 11:25:09,635 INFO  L443   ModelExtractionUtils]: Simplification made 3 calls to the SMT solver.
[2022-11-20 11:25:09,635 INFO  L444   ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero.
[2022-11-20 11:25:09,637 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:09,637 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:09,672 INFO  L229       MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:09,683 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2022-11-20 11:25:09,683 INFO  L438   nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0.
[2022-11-20 11:25:09,683 INFO  L513          LassoAnalysis]: Proved termination.
[2022-11-20 11:25:09,684 INFO  L515          LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_test_~op2~0#1) = -2*ULTIMATE.start_test_~op2~0#1 + 1
Supporting invariants []
[2022-11-20 11:25:09,688 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process
[2022-11-20 11:25:09,693 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:09,697 INFO  L156   tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed
[2022-11-20 11:25:09,728 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:09,891 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:09,897 INFO  L263         TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-11-20 11:25:09,902 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-11-20 11:25:09,994 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:09,995 INFO  L263         TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 4 conjunts are in the unsatisfiable core
[2022-11-20 11:25:09,996 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-11-20 11:25:10,139 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:10,144 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-20 11:25:10,210 INFO  L141   lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates 
[2022-11-20 11:25:10,213 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand  has 393 states, 392 states have (on average 1.6709183673469388) internal successors, (655), 392 states have internal predecessors, (655), 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 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-20 11:25:10,479 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand  has 393 states, 392 states have (on average 1.6709183673469388) internal successors, (655), 392 states have internal predecessors, (655), 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 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 1577 states and 2617 transitions. Complement of second has 7 states.
[2022-11-20 11:25:10,482 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states 
[2022-11-20 11:25:10,487 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-20 11:25:10,490 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1435 transitions.
[2022-11-20 11:25:10,492 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 5 states and 1435 transitions. Stem has 25 letters. Loop has 9 letters.
[2022-11-20 11:25:10,493 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:10,494 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 5 states and 1435 transitions. Stem has 34 letters. Loop has 9 letters.
[2022-11-20 11:25:10,494 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:10,494 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 5 states and 1435 transitions. Stem has 25 letters. Loop has 18 letters.
[2022-11-20 11:25:10,495 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:10,496 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 1577 states and 2617 transitions.
[2022-11-20 11:25:10,530 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 443
[2022-11-20 11:25:10,544 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 1577 states to 931 states and 1651 transitions.
[2022-11-20 11:25:10,546 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 481
[2022-11-20 11:25:10,548 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 482
[2022-11-20 11:25:10,548 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 931 states and 1651 transitions.
[2022-11-20 11:25:10,549 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2022-11-20 11:25:10,549 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 931 states and 1651 transitions.
[2022-11-20 11:25:10,573 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 931 states and 1651 transitions.
[2022-11-20 11:25:10,610 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 488.
[2022-11-20 11:25:10,612 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 488 states, 488 states have (on average 1.7622950819672132) internal successors, (860), 487 states have internal predecessors, (860), 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)
[2022-11-20 11:25:10,614 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 488 states and 860 transitions.
[2022-11-20 11:25:10,615 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 488 states and 860 transitions.
[2022-11-20 11:25:10,616 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-20 11:25:10,620 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-20 11:25:10,626 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-20 11:25:10,628 INFO  L87              Difference]: Start difference. First operand 488 states and 860 transitions. Second operand  has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-20 11:25:10,702 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-20 11:25:10,703 INFO  L93              Difference]: Finished difference Result 953 states and 1682 transitions.
[2022-11-20 11:25:10,703 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 953 states and 1682 transitions.
[2022-11-20 11:25:10,713 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 444
[2022-11-20 11:25:10,723 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 953 states to 953 states and 1682 transitions.
[2022-11-20 11:25:10,723 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 497
[2022-11-20 11:25:10,726 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 497
[2022-11-20 11:25:10,726 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 953 states and 1682 transitions.
[2022-11-20 11:25:10,728 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2022-11-20 11:25:10,728 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 953 states and 1682 transitions.
[2022-11-20 11:25:10,729 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 953 states and 1682 transitions.
[2022-11-20 11:25:10,757 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 953 to 487.
[2022-11-20 11:25:10,759 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 487 states, 487 states have (on average 1.757700205338809) internal successors, (856), 486 states have internal predecessors, (856), 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)
[2022-11-20 11:25:10,761 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 487 states and 856 transitions.
[2022-11-20 11:25:10,761 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 487 states and 856 transitions.
[2022-11-20 11:25:10,762 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-11-20 11:25:10,763 INFO  L428   stractBuchiCegarLoop]: Abstraction has 487 states and 856 transitions.
[2022-11-20 11:25:10,763 INFO  L335   stractBuchiCegarLoop]: ======== Iteration 2 ============
[2022-11-20 11:25:10,763 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 487 states and 856 transitions.
[2022-11-20 11:25:10,770 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 222
[2022-11-20 11:25:10,771 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-11-20 11:25:10,771 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2022-11-20 11:25:10,775 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-20 11:25:10,776 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-20 11:25:10,776 INFO  L748   eck$LassoCheckResult]: Stem: 4025#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(44, 4);call #Ultimate.allocInit(44, 5);call #Ultimate.allocInit(9, 6);call #Ultimate.allocInit(9, 7);call #Ultimate.allocInit(11, 8);call #Ultimate.allocInit(19, 9);call #Ultimate.allocInit(4, 10);call write~init~int(37, 10, 0, 1);call write~init~int(100, 10, 1, 1);call write~init~int(10, 10, 2, 1);call write~init~int(0, 10, 3, 1);call #Ultimate.allocInit(4, 11);call write~init~int(37, 11, 0, 1);call write~init~int(100, 11, 1, 1);call write~init~int(10, 11, 2, 1);call write~init~int(0, 11, 3, 1);call #Ultimate.allocInit(10, 12);call #Ultimate.allocInit(16, 13);call #Ultimate.allocInit(20, 14);call #Ultimate.allocInit(22, 15);call #Ultimate.allocInit(21, 16);call #Ultimate.allocInit(4, 17);call write~init~int(37, 17, 0, 1);call write~init~int(115, 17, 1, 1);call write~init~int(10, 17, 2, 1);call write~init~int(0, 17, 3, 1);call #Ultimate.allocInit(30, 18);call #Ultimate.allocInit(9, 19);call #Ultimate.allocInit(21, 20);call #Ultimate.allocInit(30, 21);call #Ultimate.allocInit(9, 22);call #Ultimate.allocInit(21, 23);call #Ultimate.allocInit(30, 24);call #Ultimate.allocInit(9, 25);call #Ultimate.allocInit(25, 26);call #Ultimate.allocInit(30, 27);call #Ultimate.allocInit(9, 28);call #Ultimate.allocInit(25, 29);call #Ultimate.allocInit(10, 30);call #Ultimate.allocInit(12, 31);call #Ultimate.allocInit(10, 32);call #Ultimate.allocInit(18, 33);call #Ultimate.allocInit(16, 34);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 3984#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~ret13#1, main_~retValue_acc~0#1, main_~tmp~1#1;main_~retValue_acc~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1;havoc main_~tmp~1#1;assume { :begin_inline_select_helpers } true; 3871#L1709 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 3872#L1702 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~24#1;havoc valid_product_~retValue_acc~24#1;valid_product_~retValue_acc~24#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~24#1; 3991#L1717 main_#t~ret13#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~1#1 := main_#t~ret13#1;havoc main_#t~ret13#1; 3645#L241 assume 0 != main_~tmp~1#1;assume { :begin_inline_setup } true;havoc setup_#t~nondet9#1, setup_#t~nondet10#1, setup_#t~nondet11#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset, setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;havoc setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset;havoc setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset;havoc setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;~bob~0 := 1;assume { :begin_inline_setup_bob } true;setup_bob_#in~bob___0#1 := ~bob~0;havoc setup_bob_~bob___0#1;setup_bob_~bob___0#1 := setup_bob_#in~bob___0#1;assume { :begin_inline_setup_bob__wrappee__Base } true;setup_bob__wrappee__Base_#in~bob___0#1 := setup_bob_~bob___0#1;havoc setup_bob__wrappee__Base_~bob___0#1;setup_bob__wrappee__Base_~bob___0#1 := setup_bob__wrappee__Base_#in~bob___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_bob__wrappee__Base_~bob___0#1, setup_bob__wrappee__Base_~bob___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 3646#L1439 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 3569#L1445-2 assume { :end_inline_setClientId } true; 3996#L118 assume { :end_inline_setup_bob__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_bob_~bob___0#1, 123;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 3924#L1004 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 3614#L1010-2 assume { :end_inline_setClientPrivateKey } true; 3814#L129 assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 6, 0;havoc setup_#t~nondet9#1;~rjh~0 := 2;assume { :begin_inline_setup_rjh } true;setup_rjh_#in~rjh___0#1 := ~rjh~0;havoc setup_rjh_~rjh___0#1;setup_rjh_~rjh___0#1 := setup_rjh_#in~rjh___0#1;assume { :begin_inline_setup_rjh__wrappee__Base } true;setup_rjh__wrappee__Base_#in~rjh___0#1 := setup_rjh_~rjh___0#1;havoc setup_rjh__wrappee__Base_~rjh___0#1;setup_rjh__wrappee__Base_~rjh___0#1 := setup_rjh__wrappee__Base_#in~rjh___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_rjh__wrappee__Base_~rjh___0#1, setup_rjh__wrappee__Base_~rjh___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 4010#L1439-2 assume !(1 == setClientId_~handle#1); 3973#L1442-2 assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1; 3702#L1445-5 assume { :end_inline_setClientId } true; 3655#L139 assume { :end_inline_setup_rjh__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_rjh_~rjh___0#1, 456;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 3656#L1004-2 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 3633#L1010-5 assume { :end_inline_setClientPrivateKey } true; 3634#L150 assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset := 7, 0;havoc setup_#t~nondet10#1;~chuck~0 := 3;assume { :begin_inline_setup_chuck } true;setup_chuck_#in~chuck___0#1 := ~chuck~0;havoc setup_chuck_~chuck___0#1;setup_chuck_~chuck___0#1 := setup_chuck_#in~chuck___0#1;assume { :begin_inline_setup_chuck__wrappee__Base } true;setup_chuck__wrappee__Base_#in~chuck___0#1 := setup_chuck_~chuck___0#1;havoc setup_chuck__wrappee__Base_~chuck___0#1;setup_chuck__wrappee__Base_~chuck___0#1 := setup_chuck__wrappee__Base_#in~chuck___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_chuck__wrappee__Base_~chuck___0#1, setup_chuck__wrappee__Base_~chuck___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 3844#L1439-4 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 3846#L1445-8 assume { :end_inline_setClientId } true; 3868#L160 assume { :end_inline_setup_chuck__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_chuck_~chuck___0#1, 789;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 3663#L1004-4 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 3607#L1010-8 assume { :end_inline_setClientPrivateKey } true; 3855#L171 assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset := 8, 0;havoc setup_#t~nondet11#1; 3856#L228 assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet74#1, test_#t~nondet75#1, test_#t~nondet76#1, test_#t~nondet77#1, test_#t~nondet78#1, test_#t~nondet79#1, test_#t~nondet80#1, test_#t~nondet81#1, test_#t~nondet82#1, test_#t~nondet83#1, test_#t~nondet84#1, test_~op1~0#1, test_~op2~0#1, test_~op3~0#1, test_~op4~0#1, test_~op5~0#1, test_~op6~0#1, test_~op7~0#1, test_~op8~0#1, test_~op9~0#1, test_~op10~0#1, test_~op11~0#1, test_~splverifierCounter~0#1, test_~tmp~17#1, test_~tmp___0~3#1, test_~tmp___1~2#1, test_~tmp___2~1#1, test_~tmp___3~0#1, test_~tmp___4~0#1, test_~tmp___5~0#1, test_~tmp___6~0#1, test_~tmp___7~0#1, test_~tmp___8~0#1, test_~tmp___9~0#1;havoc test_~op1~0#1;havoc test_~op2~0#1;havoc test_~op3~0#1;havoc test_~op4~0#1;havoc test_~op5~0#1;havoc test_~op6~0#1;havoc test_~op7~0#1;havoc test_~op8~0#1;havoc test_~op9~0#1;havoc test_~op10~0#1;havoc test_~op11~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~17#1;havoc test_~tmp___0~3#1;havoc test_~tmp___1~2#1;havoc test_~tmp___2~1#1;havoc test_~tmp___3~0#1;havoc test_~tmp___4~0#1;havoc test_~tmp___5~0#1;havoc test_~tmp___6~0#1;havoc test_~tmp___7~0#1;havoc test_~tmp___8~0#1;havoc test_~tmp___9~0#1;test_~op1~0#1 := 0;test_~op2~0#1 := 0;test_~op3~0#1 := 0;test_~op4~0#1 := 0;test_~op5~0#1 := 0;test_~op6~0#1 := 0;test_~op7~0#1 := 0;test_~op8~0#1 := 0;test_~op9~0#1 := 0;test_~op10~0#1 := 0;test_~op11~0#1 := 0;test_~splverifierCounter~0#1 := 0; 3857#L2784-1 assume !false; 3620#L2636 
[2022-11-20 11:25:10,778 INFO  L750   eck$LassoCheckResult]: Loop: 3620#L2636 assume test_~splverifierCounter~0#1 < 4; 3753#L2637 test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 3989#L2643 assume !(0 == test_~op1~0#1); 3554#L2656 assume !(0 == test_~op2~0#1); 3668#L2670 assume 0 == test_~op3~0#1;test_~tmp___7~0#1 := test_#t~nondet76#1;havoc test_#t~nondet76#1; 3670#L2675 assume 0 != test_~tmp___7~0#1;assume { :begin_inline_rjhDeletePrivateKey } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := ~rjh~0, 0;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 3678#L1004-6 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 3730#L1010-11 assume { :end_inline_setClientPrivateKey } true; 3864#L341 assume { :end_inline_rjhDeletePrivateKey } true;test_~op3~0#1 := 1; 3619#L2784-1 assume !false; 3620#L2636 
[2022-11-20 11:25:10,778 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:10,779 INFO  L85        PathProgramCache]: Analyzing trace with hash -1808936504, now seen corresponding path program 1 times
[2022-11-20 11:25:10,784 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-20 11:25:10,785 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1618191261]
[2022-11-20 11:25:10,785 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-20 11:25:10,786 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-20 11:25:10,815 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:10,952 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-20 11:25:10,952 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-20 11:25:10,952 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1618191261]
[2022-11-20 11:25:10,953 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1618191261] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-20 11:25:10,953 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-20 11:25:10,953 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-11-20 11:25:10,953 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347272951]
[2022-11-20 11:25:10,954 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-20 11:25:10,954 INFO  L753   eck$LassoCheckResult]: stem already infeasible
[2022-11-20 11:25:10,954 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:10,955 INFO  L85        PathProgramCache]: Analyzing trace with hash -88063911, now seen corresponding path program 1 times
[2022-11-20 11:25:10,955 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-20 11:25:10,955 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [806461310]
[2022-11-20 11:25:10,955 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-20 11:25:10,956 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-20 11:25:10,963 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-20 11:25:10,964 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-11-20 11:25:10,968 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-20 11:25:10,975 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-11-20 11:25:11,125 INFO  L210          LassoAnalysis]: Preferences:
[2022-11-20 11:25:11,125 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-11-20 11:25:11,126 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-11-20 11:25:11,126 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-11-20 11:25:11,126 INFO  L129   ssoRankerPreferences]: Use exernal solver: true
[2022-11-20 11:25:11,126 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:11,127 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-11-20 11:25:11,127 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-11-20 11:25:11,127 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec0_product37.cil.c_Iteration2_Loop
[2022-11-20 11:25:11,127 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-11-20 11:25:11,127 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-11-20 11:25:11,131 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:11,136 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:11,144 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:11,151 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:11,160 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:11,167 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:11,180 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:11,336 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-11-20 11:25:11,337 INFO  L404          LassoAnalysis]: Checking for nontermination...
[2022-11-20 11:25:11,338 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:11,338 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:11,339 INFO  L229       MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:11,354 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:11,355 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:11,370 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process
[2022-11-20 11:25:11,382 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:11,383 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op2~0#1=4} Honda state: {ULTIMATE.start_test_~op2~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:11,392 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:11,392 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:11,393 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:11,395 INFO  L229       MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:11,400 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process
[2022-11-20 11:25:11,404 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:11,404 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:11,440 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:11,441 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:11,441 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:11,445 INFO  L229       MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:11,454 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process
[2022-11-20 11:25:11,454 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2022-11-20 11:25:11,456 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:11,483 INFO  L444          LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2022-11-20 11:25:11,494 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:11,494 INFO  L210          LassoAnalysis]: Preferences:
[2022-11-20 11:25:11,495 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-11-20 11:25:11,495 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-11-20 11:25:11,495 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-11-20 11:25:11,495 INFO  L129   ssoRankerPreferences]: Use exernal solver: false
[2022-11-20 11:25:11,495 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:11,495 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-11-20 11:25:11,495 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-11-20 11:25:11,496 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec0_product37.cil.c_Iteration2_Loop
[2022-11-20 11:25:11,496 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-11-20 11:25:11,496 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-11-20 11:25:11,498 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:11,503 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:11,510 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:11,519 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:11,527 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:11,538 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:11,544 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:11,709 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-11-20 11:25:11,709 INFO  L490          LassoAnalysis]: Using template 'affine'.
[2022-11-20 11:25:11,709 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:11,709 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:11,714 INFO  L229       MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:11,728 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:11,744 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process
[2022-11-20 11:25:11,744 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:11,745 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:11,745 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:11,745 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:11,745 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:11,748 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:11,748 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:11,771 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:11,781 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:11,781 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:11,781 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:11,783 INFO  L229       MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:11,798 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:11,813 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process
[2022-11-20 11:25:11,813 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:11,814 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:11,814 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:11,814 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-20 11:25:11,814 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:11,816 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-20 11:25:11,817 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:11,835 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2022-11-20 11:25:11,838 INFO  L443   ModelExtractionUtils]: Simplification made 3 calls to the SMT solver.
[2022-11-20 11:25:11,839 INFO  L444   ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero.
[2022-11-20 11:25:11,839 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:11,839 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:11,844 INFO  L229       MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:11,857 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2022-11-20 11:25:11,858 INFO  L438   nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0.
[2022-11-20 11:25:11,858 INFO  L513          LassoAnalysis]: Proved termination.
[2022-11-20 11:25:11,858 INFO  L515          LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_test_~op3~0#1) = -2*ULTIMATE.start_test_~op3~0#1 + 1
Supporting invariants []
[2022-11-20 11:25:11,861 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process
[2022-11-20 11:25:11,868 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:11,869 INFO  L156   tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed
[2022-11-20 11:25:11,889 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:12,064 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:12,067 INFO  L263         TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-11-20 11:25:12,070 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-11-20 11:25:12,171 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:12,172 INFO  L263         TraceCheckSpWp]: Trace formula consists of 28 conjuncts, 4 conjunts are in the unsatisfiable core
[2022-11-20 11:25:12,173 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-11-20 11:25:12,256 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-20 11:25:12,257 INFO  L141   lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates 
[2022-11-20 11:25:12,257 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 487 states and 856 transitions. cyclomatic complexity: 371 Second operand  has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-20 11:25:12,382 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 487 states and 856 transitions. cyclomatic complexity: 371. Second operand  has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 1821 states and 3235 transitions. Complement of second has 6 states.
[2022-11-20 11:25:12,383 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states 
[2022-11-20 11:25:12,386 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-20 11:25:12,387 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 854 transitions.
[2022-11-20 11:25:12,388 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 854 transitions. Stem has 27 letters. Loop has 10 letters.
[2022-11-20 11:25:12,390 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:12,390 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 854 transitions. Stem has 37 letters. Loop has 10 letters.
[2022-11-20 11:25:12,393 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:12,393 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 854 transitions. Stem has 27 letters. Loop has 20 letters.
[2022-11-20 11:25:12,396 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:12,396 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 1821 states and 3235 transitions.
[2022-11-20 11:25:12,411 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 433
[2022-11-20 11:25:12,426 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 1821 states to 1811 states and 3219 transitions.
[2022-11-20 11:25:12,426 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 473
[2022-11-20 11:25:12,427 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 475
[2022-11-20 11:25:12,428 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 1811 states and 3219 transitions.
[2022-11-20 11:25:12,428 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2022-11-20 11:25:12,428 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 1811 states and 3219 transitions.
[2022-11-20 11:25:12,430 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1811 states and 3219 transitions.
[2022-11-20 11:25:12,452 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1811 to 932.
[2022-11-20 11:25:12,454 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 932 states, 932 states have (on average 1.7703862660944205) internal successors, (1650), 931 states have internal predecessors, (1650), 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)
[2022-11-20 11:25:12,458 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 932 states and 1650 transitions.
[2022-11-20 11:25:12,459 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 932 states and 1650 transitions.
[2022-11-20 11:25:12,459 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-20 11:25:12,461 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-11-20 11:25:12,462 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-11-20 11:25:12,462 INFO  L87              Difference]: Start difference. First operand 932 states and 1650 transitions. Second operand  has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 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)
[2022-11-20 11:25:12,666 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-20 11:25:12,666 INFO  L93              Difference]: Finished difference Result 1807 states and 3197 transitions.
[2022-11-20 11:25:12,667 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 1807 states and 3197 transitions.
[2022-11-20 11:25:12,683 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 428
[2022-11-20 11:25:12,695 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 1807 states to 1807 states and 3197 transitions.
[2022-11-20 11:25:12,696 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 479
[2022-11-20 11:25:12,697 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 479
[2022-11-20 11:25:12,697 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 1807 states and 3197 transitions.
[2022-11-20 11:25:12,705 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2022-11-20 11:25:12,705 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 1807 states and 3197 transitions.
[2022-11-20 11:25:12,708 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1807 states and 3197 transitions.
[2022-11-20 11:25:12,726 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1807 to 932.
[2022-11-20 11:25:12,728 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 932 states, 932 states have (on average 1.76931330472103) internal successors, (1649), 931 states have internal predecessors, (1649), 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)
[2022-11-20 11:25:12,732 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 932 states and 1649 transitions.
[2022-11-20 11:25:12,733 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 932 states and 1649 transitions.
[2022-11-20 11:25:12,733 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2022-11-20 11:25:12,734 INFO  L428   stractBuchiCegarLoop]: Abstraction has 932 states and 1649 transitions.
[2022-11-20 11:25:12,734 INFO  L335   stractBuchiCegarLoop]: ======== Iteration 3 ============
[2022-11-20 11:25:12,734 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 932 states and 1649 transitions.
[2022-11-20 11:25:12,740 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 217
[2022-11-20 11:25:12,740 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-11-20 11:25:12,740 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2022-11-20 11:25:12,741 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-20 11:25:12,741 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-20 11:25:12,742 INFO  L748   eck$LassoCheckResult]: Stem: 9226#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(44, 4);call #Ultimate.allocInit(44, 5);call #Ultimate.allocInit(9, 6);call #Ultimate.allocInit(9, 7);call #Ultimate.allocInit(11, 8);call #Ultimate.allocInit(19, 9);call #Ultimate.allocInit(4, 10);call write~init~int(37, 10, 0, 1);call write~init~int(100, 10, 1, 1);call write~init~int(10, 10, 2, 1);call write~init~int(0, 10, 3, 1);call #Ultimate.allocInit(4, 11);call write~init~int(37, 11, 0, 1);call write~init~int(100, 11, 1, 1);call write~init~int(10, 11, 2, 1);call write~init~int(0, 11, 3, 1);call #Ultimate.allocInit(10, 12);call #Ultimate.allocInit(16, 13);call #Ultimate.allocInit(20, 14);call #Ultimate.allocInit(22, 15);call #Ultimate.allocInit(21, 16);call #Ultimate.allocInit(4, 17);call write~init~int(37, 17, 0, 1);call write~init~int(115, 17, 1, 1);call write~init~int(10, 17, 2, 1);call write~init~int(0, 17, 3, 1);call #Ultimate.allocInit(30, 18);call #Ultimate.allocInit(9, 19);call #Ultimate.allocInit(21, 20);call #Ultimate.allocInit(30, 21);call #Ultimate.allocInit(9, 22);call #Ultimate.allocInit(21, 23);call #Ultimate.allocInit(30, 24);call #Ultimate.allocInit(9, 25);call #Ultimate.allocInit(25, 26);call #Ultimate.allocInit(30, 27);call #Ultimate.allocInit(9, 28);call #Ultimate.allocInit(25, 29);call #Ultimate.allocInit(10, 30);call #Ultimate.allocInit(12, 31);call #Ultimate.allocInit(10, 32);call #Ultimate.allocInit(18, 33);call #Ultimate.allocInit(16, 34);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 9178#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~ret13#1, main_~retValue_acc~0#1, main_~tmp~1#1;main_~retValue_acc~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1;havoc main_~tmp~1#1;assume { :begin_inline_select_helpers } true; 9061#L1709 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 9062#L1702 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~24#1;havoc valid_product_~retValue_acc~24#1;valid_product_~retValue_acc~24#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~24#1; 9185#L1717 main_#t~ret13#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~1#1 := main_#t~ret13#1;havoc main_#t~ret13#1; 8839#L241 assume 0 != main_~tmp~1#1;assume { :begin_inline_setup } true;havoc setup_#t~nondet9#1, setup_#t~nondet10#1, setup_#t~nondet11#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset, setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;havoc setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset;havoc setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset;havoc setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;~bob~0 := 1;assume { :begin_inline_setup_bob } true;setup_bob_#in~bob___0#1 := ~bob~0;havoc setup_bob_~bob___0#1;setup_bob_~bob___0#1 := setup_bob_#in~bob___0#1;assume { :begin_inline_setup_bob__wrappee__Base } true;setup_bob__wrappee__Base_#in~bob___0#1 := setup_bob_~bob___0#1;havoc setup_bob__wrappee__Base_~bob___0#1;setup_bob__wrappee__Base_~bob___0#1 := setup_bob__wrappee__Base_#in~bob___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_bob__wrappee__Base_~bob___0#1, setup_bob__wrappee__Base_~bob___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 8840#L1439 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 8758#L1445-2 assume { :end_inline_setClientId } true; 9190#L118 assume { :end_inline_setup_bob__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_bob_~bob___0#1, 123;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 9116#L1004 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 8803#L1010-2 assume { :end_inline_setClientPrivateKey } true; 9004#L129 assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 6, 0;havoc setup_#t~nondet9#1;~rjh~0 := 2;assume { :begin_inline_setup_rjh } true;setup_rjh_#in~rjh___0#1 := ~rjh~0;havoc setup_rjh_~rjh___0#1;setup_rjh_~rjh___0#1 := setup_rjh_#in~rjh___0#1;assume { :begin_inline_setup_rjh__wrappee__Base } true;setup_rjh__wrappee__Base_#in~rjh___0#1 := setup_rjh_~rjh___0#1;havoc setup_rjh__wrappee__Base_~rjh___0#1;setup_rjh__wrappee__Base_~rjh___0#1 := setup_rjh__wrappee__Base_#in~rjh___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_rjh__wrappee__Base_~rjh___0#1, setup_rjh__wrappee__Base_~rjh___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 9205#L1439-2 assume !(1 == setClientId_~handle#1); 9165#L1442-2 assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1; 8893#L1445-5 assume { :end_inline_setClientId } true; 8845#L139 assume { :end_inline_setup_rjh__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_rjh_~rjh___0#1, 456;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 8846#L1004-2 assume !(1 == setClientPrivateKey_~handle#1); 9212#L1007-2 assume 2 == setClientPrivateKey_~handle#1;~__ste_client_privateKey1~0 := setClientPrivateKey_~value#1; 8823#L1010-5 assume { :end_inline_setClientPrivateKey } true; 8824#L150 assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset := 7, 0;havoc setup_#t~nondet10#1;~chuck~0 := 3;assume { :begin_inline_setup_chuck } true;setup_chuck_#in~chuck___0#1 := ~chuck~0;havoc setup_chuck_~chuck___0#1;setup_chuck_~chuck___0#1 := setup_chuck_#in~chuck___0#1;assume { :begin_inline_setup_chuck__wrappee__Base } true;setup_chuck__wrappee__Base_#in~chuck___0#1 := setup_chuck_~chuck___0#1;havoc setup_chuck__wrappee__Base_~chuck___0#1;setup_chuck__wrappee__Base_~chuck___0#1 := setup_chuck__wrappee__Base_#in~chuck___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_chuck__wrappee__Base_~chuck___0#1, setup_chuck__wrappee__Base_~chuck___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 9034#L1439-4 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 9036#L1445-8 assume { :end_inline_setClientId } true; 9058#L160 assume { :end_inline_setup_chuck__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_chuck_~chuck___0#1, 789;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 8858#L1004-4 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 8796#L1010-8 assume { :end_inline_setClientPrivateKey } true; 9045#L171 assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset := 8, 0;havoc setup_#t~nondet11#1; 9046#L228 assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet74#1, test_#t~nondet75#1, test_#t~nondet76#1, test_#t~nondet77#1, test_#t~nondet78#1, test_#t~nondet79#1, test_#t~nondet80#1, test_#t~nondet81#1, test_#t~nondet82#1, test_#t~nondet83#1, test_#t~nondet84#1, test_~op1~0#1, test_~op2~0#1, test_~op3~0#1, test_~op4~0#1, test_~op5~0#1, test_~op6~0#1, test_~op7~0#1, test_~op8~0#1, test_~op9~0#1, test_~op10~0#1, test_~op11~0#1, test_~splverifierCounter~0#1, test_~tmp~17#1, test_~tmp___0~3#1, test_~tmp___1~2#1, test_~tmp___2~1#1, test_~tmp___3~0#1, test_~tmp___4~0#1, test_~tmp___5~0#1, test_~tmp___6~0#1, test_~tmp___7~0#1, test_~tmp___8~0#1, test_~tmp___9~0#1;havoc test_~op1~0#1;havoc test_~op2~0#1;havoc test_~op3~0#1;havoc test_~op4~0#1;havoc test_~op5~0#1;havoc test_~op6~0#1;havoc test_~op7~0#1;havoc test_~op8~0#1;havoc test_~op9~0#1;havoc test_~op10~0#1;havoc test_~op11~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~17#1;havoc test_~tmp___0~3#1;havoc test_~tmp___1~2#1;havoc test_~tmp___2~1#1;havoc test_~tmp___3~0#1;havoc test_~tmp___4~0#1;havoc test_~tmp___5~0#1;havoc test_~tmp___6~0#1;havoc test_~tmp___7~0#1;havoc test_~tmp___8~0#1;havoc test_~tmp___9~0#1;test_~op1~0#1 := 0;test_~op2~0#1 := 0;test_~op3~0#1 := 0;test_~op4~0#1 := 0;test_~op5~0#1 := 0;test_~op6~0#1 := 0;test_~op7~0#1 := 0;test_~op8~0#1 := 0;test_~op9~0#1 := 0;test_~op10~0#1 := 0;test_~op11~0#1 := 0;test_~splverifierCounter~0#1 := 0; 9047#L2784-1 assume !false; 9243#L2636 assume test_~splverifierCounter~0#1 < 4; 9206#L2637 
[2022-11-20 11:25:12,742 INFO  L750   eck$LassoCheckResult]: Loop: 9206#L2637 test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 9183#L2643 assume !(0 == test_~op1~0#1); 8743#L2656 assume !(0 == test_~op2~0#1); 8859#L2670 assume !(0 == test_~op3~0#1); 8860#L2684 assume !(0 == test_~op4~0#1); 9108#L2698 assume !(0 == test_~op5~0#1); 9076#L2712 assume !(0 == test_~op6~0#1); 9180#L2726 assume !(0 == test_~op7~0#1); 9085#L2740 assume 0 == test_~op8~0#1;test_~tmp___2~1#1 := test_#t~nondet81#1;havoc test_#t~nondet81#1; 9086#L2745 assume 0 != test_~tmp___2~1#1;test_~op8~0#1 := 1; 8808#L2784-1 assume !false; 8809#L2636 assume test_~splverifierCounter~0#1 < 4; 9206#L2637 
[2022-11-20 11:25:12,743 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:12,743 INFO  L85        PathProgramCache]: Analyzing trace with hash -1857881969, now seen corresponding path program 1 times
[2022-11-20 11:25:12,743 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-20 11:25:12,744 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1671820917]
[2022-11-20 11:25:12,744 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-20 11:25:12,744 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-20 11:25:12,767 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:12,808 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:12,971 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-20 11:25:12,973 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-20 11:25:12,974 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1671820917]
[2022-11-20 11:25:12,974 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1671820917] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-20 11:25:12,974 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-20 11:25:12,975 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-11-20 11:25:12,975 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [140048783]
[2022-11-20 11:25:12,975 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-20 11:25:12,976 INFO  L753   eck$LassoCheckResult]: stem already infeasible
[2022-11-20 11:25:12,977 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:12,977 INFO  L85        PathProgramCache]: Analyzing trace with hash -163709213, now seen corresponding path program 1 times
[2022-11-20 11:25:12,977 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-20 11:25:12,977 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1276917258]
[2022-11-20 11:25:12,977 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-20 11:25:12,978 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-20 11:25:12,986 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-20 11:25:12,986 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-11-20 11:25:12,991 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-20 11:25:13,008 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-11-20 11:25:13,141 INFO  L210          LassoAnalysis]: Preferences:
[2022-11-20 11:25:13,142 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-11-20 11:25:13,142 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-11-20 11:25:13,142 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-11-20 11:25:13,142 INFO  L129   ssoRankerPreferences]: Use exernal solver: true
[2022-11-20 11:25:13,142 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:13,143 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-11-20 11:25:13,144 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-11-20 11:25:13,144 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec0_product37.cil.c_Iteration3_Loop
[2022-11-20 11:25:13,145 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-11-20 11:25:13,145 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-11-20 11:25:13,147 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,151 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,156 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,161 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,169 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,177 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,185 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,194 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,199 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,203 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,344 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-11-20 11:25:13,344 INFO  L404          LassoAnalysis]: Checking for nontermination...
[2022-11-20 11:25:13,344 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:13,344 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:13,355 INFO  L229       MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:13,366 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:13,366 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:13,382 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process
[2022-11-20 11:25:13,395 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:13,395 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op3~0#1=-1} Honda state: {ULTIMATE.start_test_~op3~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:13,405 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:13,406 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:13,406 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:13,407 INFO  L229       MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:13,417 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:13,418 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:13,434 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process
[2022-11-20 11:25:13,451 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:13,451 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op2~0#1=4} Honda state: {ULTIMATE.start_test_~op2~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:13,462 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:13,462 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:13,462 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:13,464 INFO  L229       MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:13,468 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process
[2022-11-20 11:25:13,469 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:13,469 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:13,499 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:13,499 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op4~0#1=4} Honda state: {ULTIMATE.start_test_~op4~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:13,504 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:13,504 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:13,504 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:13,506 INFO  L229       MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:13,511 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process
[2022-11-20 11:25:13,512 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:13,512 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:13,543 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:13,543 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~tmp___2~1#1=7, ULTIMATE.start_test_#t~nondet81#1=7} Honda state: {ULTIMATE.start_test_~tmp___2~1#1=7, ULTIMATE.start_test_#t~nondet81#1=7} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:13,548 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:13,548 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:13,549 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:13,550 INFO  L229       MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:13,561 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:13,561 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:13,564 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process
[2022-11-20 11:25:13,596 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:13,596 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:13,596 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:13,598 INFO  L229       MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:13,618 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2022-11-20 11:25:13,618 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:13,633 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process
[2022-11-20 11:25:13,651 INFO  L444          LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2022-11-20 11:25:13,659 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:13,659 INFO  L210          LassoAnalysis]: Preferences:
[2022-11-20 11:25:13,659 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-11-20 11:25:13,659 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-11-20 11:25:13,659 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-11-20 11:25:13,659 INFO  L129   ssoRankerPreferences]: Use exernal solver: false
[2022-11-20 11:25:13,660 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:13,660 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-11-20 11:25:13,660 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-11-20 11:25:13,660 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec0_product37.cil.c_Iteration3_Loop
[2022-11-20 11:25:13,660 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-11-20 11:25:13,660 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-11-20 11:25:13,661 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,666 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,670 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,673 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,680 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,687 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,696 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,701 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,705 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,709 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:13,852 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-11-20 11:25:13,852 INFO  L490          LassoAnalysis]: Using template 'affine'.
[2022-11-20 11:25:13,852 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:13,853 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:13,857 INFO  L229       MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:13,872 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:13,887 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process
[2022-11-20 11:25:13,888 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:13,888 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:13,888 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:13,888 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:13,888 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:13,890 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:13,890 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:13,907 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:13,915 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:13,915 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:13,915 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:13,916 INFO  L229       MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:13,924 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process
[2022-11-20 11:25:13,924 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:13,939 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:13,940 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:13,940 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:13,940 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:13,940 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:13,942 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:13,942 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:13,959 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:13,968 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:13,969 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:13,969 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:13,970 INFO  L229       MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:13,975 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:13,980 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process
[2022-11-20 11:25:13,995 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:13,995 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:13,995 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:13,995 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:13,995 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:13,996 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:13,997 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:14,030 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:14,039 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:14,040 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:14,040 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:14,041 INFO  L229       MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:14,046 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:14,061 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process
[2022-11-20 11:25:14,062 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:14,062 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:14,062 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:14,062 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:14,062 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:14,064 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:14,064 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:14,080 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:14,089 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:14,090 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:14,090 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:14,091 INFO  L229       MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:14,096 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:14,112 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process
[2022-11-20 11:25:14,113 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:14,113 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:14,113 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:14,113 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-20 11:25:14,113 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:14,114 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-20 11:25:14,115 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:14,130 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2022-11-20 11:25:14,142 INFO  L443   ModelExtractionUtils]: Simplification made 3 calls to the SMT solver.
[2022-11-20 11:25:14,142 INFO  L444   ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero.
[2022-11-20 11:25:14,143 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:14,143 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:14,144 INFO  L229       MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:14,154 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2022-11-20 11:25:14,154 INFO  L438   nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0.
[2022-11-20 11:25:14,154 INFO  L513          LassoAnalysis]: Proved termination.
[2022-11-20 11:25:14,154 INFO  L515          LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_test_~op8~0#1) = -2*ULTIMATE.start_test_~op8~0#1 + 1
Supporting invariants []
[2022-11-20 11:25:14,155 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process
[2022-11-20 11:25:14,164 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:14,165 INFO  L156   tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed
[2022-11-20 11:25:14,181 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:14,299 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:14,302 INFO  L263         TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-11-20 11:25:14,306 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-11-20 11:25:14,388 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:14,391 INFO  L263         TraceCheckSpWp]: Trace formula consists of 20 conjuncts, 4 conjunts are in the unsatisfiable core
[2022-11-20 11:25:14,392 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-11-20 11:25:14,517 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-20 11:25:14,518 INFO  L141   lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates 
[2022-11-20 11:25:14,518 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 932 states and 1649 transitions. cyclomatic complexity: 721 Second operand  has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 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)
[2022-11-20 11:25:14,633 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 932 states and 1649 transitions. cyclomatic complexity: 721. Second operand  has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 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 4062 states and 7226 transitions. Complement of second has 6 states.
[2022-11-20 11:25:14,634 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states 
[2022-11-20 11:25:14,637 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 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)
[2022-11-20 11:25:14,638 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 862 transitions.
[2022-11-20 11:25:14,639 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 862 transitions. Stem has 29 letters. Loop has 12 letters.
[2022-11-20 11:25:14,639 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:14,639 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 862 transitions. Stem has 41 letters. Loop has 12 letters.
[2022-11-20 11:25:14,639 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:14,640 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 862 transitions. Stem has 29 letters. Loop has 24 letters.
[2022-11-20 11:25:14,640 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:14,640 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 4062 states and 7226 transitions.
[2022-11-20 11:25:14,674 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 433
[2022-11-20 11:25:14,702 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 4062 states to 4062 states and 7226 transitions.
[2022-11-20 11:25:14,703 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 478
[2022-11-20 11:25:14,704 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 480
[2022-11-20 11:25:14,704 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 4062 states and 7226 transitions.
[2022-11-20 11:25:14,704 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2022-11-20 11:25:14,705 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 4062 states and 7226 transitions.
[2022-11-20 11:25:14,709 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 4062 states and 7226 transitions.
[2022-11-20 11:25:14,756 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 4062 to 2058.
[2022-11-20 11:25:14,761 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 2058 states, 2058 states have (on average 1.7759961127308066) internal successors, (3655), 2057 states have internal predecessors, (3655), 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)
[2022-11-20 11:25:14,769 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 2058 states and 3655 transitions.
[2022-11-20 11:25:14,769 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 2058 states and 3655 transitions.
[2022-11-20 11:25:14,769 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-20 11:25:14,770 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-11-20 11:25:14,771 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-11-20 11:25:14,771 INFO  L87              Difference]: Start difference. First operand 2058 states and 3655 transitions. Second operand  has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 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)
[2022-11-20 11:25:14,836 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-20 11:25:14,836 INFO  L93              Difference]: Finished difference Result 2065 states and 3662 transitions.
[2022-11-20 11:25:14,836 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 2065 states and 3662 transitions.
[2022-11-20 11:25:14,843 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:14,855 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 217
[2022-11-20 11:25:14,869 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 2065 states to 2065 states and 3662 transitions.
[2022-11-20 11:25:14,869 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 266
[2022-11-20 11:25:14,870 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 266
[2022-11-20 11:25:14,870 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 2065 states and 3662 transitions.
[2022-11-20 11:25:14,870 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2022-11-20 11:25:14,871 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 2065 states and 3662 transitions.
[2022-11-20 11:25:14,873 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 2065 states and 3662 transitions.
[2022-11-20 11:25:14,903 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 2065 to 2058.
[2022-11-20 11:25:14,908 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 2058 states, 2058 states have (on average 1.7745383867832847) internal successors, (3652), 2057 states have internal predecessors, (3652), 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)
[2022-11-20 11:25:14,916 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 2058 states and 3652 transitions.
[2022-11-20 11:25:14,916 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 2058 states and 3652 transitions.
[2022-11-20 11:25:14,917 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-11-20 11:25:14,919 INFO  L428   stractBuchiCegarLoop]: Abstraction has 2058 states and 3652 transitions.
[2022-11-20 11:25:14,919 INFO  L335   stractBuchiCegarLoop]: ======== Iteration 4 ============
[2022-11-20 11:25:14,919 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 2058 states and 3652 transitions.
[2022-11-20 11:25:14,931 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 217
[2022-11-20 11:25:14,931 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-11-20 11:25:14,931 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2022-11-20 11:25:14,934 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-20 11:25:14,934 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-20 11:25:14,935 INFO  L748   eck$LassoCheckResult]: Stem: 18486#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(44, 4);call #Ultimate.allocInit(44, 5);call #Ultimate.allocInit(9, 6);call #Ultimate.allocInit(9, 7);call #Ultimate.allocInit(11, 8);call #Ultimate.allocInit(19, 9);call #Ultimate.allocInit(4, 10);call write~init~int(37, 10, 0, 1);call write~init~int(100, 10, 1, 1);call write~init~int(10, 10, 2, 1);call write~init~int(0, 10, 3, 1);call #Ultimate.allocInit(4, 11);call write~init~int(37, 11, 0, 1);call write~init~int(100, 11, 1, 1);call write~init~int(10, 11, 2, 1);call write~init~int(0, 11, 3, 1);call #Ultimate.allocInit(10, 12);call #Ultimate.allocInit(16, 13);call #Ultimate.allocInit(20, 14);call #Ultimate.allocInit(22, 15);call #Ultimate.allocInit(21, 16);call #Ultimate.allocInit(4, 17);call write~init~int(37, 17, 0, 1);call write~init~int(115, 17, 1, 1);call write~init~int(10, 17, 2, 1);call write~init~int(0, 17, 3, 1);call #Ultimate.allocInit(30, 18);call #Ultimate.allocInit(9, 19);call #Ultimate.allocInit(21, 20);call #Ultimate.allocInit(30, 21);call #Ultimate.allocInit(9, 22);call #Ultimate.allocInit(21, 23);call #Ultimate.allocInit(30, 24);call #Ultimate.allocInit(9, 25);call #Ultimate.allocInit(25, 26);call #Ultimate.allocInit(30, 27);call #Ultimate.allocInit(9, 28);call #Ultimate.allocInit(25, 29);call #Ultimate.allocInit(10, 30);call #Ultimate.allocInit(12, 31);call #Ultimate.allocInit(10, 32);call #Ultimate.allocInit(18, 33);call #Ultimate.allocInit(16, 34);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 18439#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~ret13#1, main_~retValue_acc~0#1, main_~tmp~1#1;main_~retValue_acc~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1;havoc main_~tmp~1#1;assume { :begin_inline_select_helpers } true; 18320#L1709 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 18321#L1702 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~24#1;havoc valid_product_~retValue_acc~24#1;valid_product_~retValue_acc~24#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~24#1; 18446#L1717 main_#t~ret13#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~1#1 := main_#t~ret13#1;havoc main_#t~ret13#1; 18101#L241 assume 0 != main_~tmp~1#1;assume { :begin_inline_setup } true;havoc setup_#t~nondet9#1, setup_#t~nondet10#1, setup_#t~nondet11#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset, setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;havoc setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset;havoc setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset;havoc setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;~bob~0 := 1;assume { :begin_inline_setup_bob } true;setup_bob_#in~bob___0#1 := ~bob~0;havoc setup_bob_~bob___0#1;setup_bob_~bob___0#1 := setup_bob_#in~bob___0#1;assume { :begin_inline_setup_bob__wrappee__Base } true;setup_bob__wrappee__Base_#in~bob___0#1 := setup_bob_~bob___0#1;havoc setup_bob__wrappee__Base_~bob___0#1;setup_bob__wrappee__Base_~bob___0#1 := setup_bob__wrappee__Base_#in~bob___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_bob__wrappee__Base_~bob___0#1, setup_bob__wrappee__Base_~bob___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 18102#L1439 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 18021#L1445-2 assume { :end_inline_setClientId } true; 18452#L118 assume { :end_inline_setup_bob__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_bob_~bob___0#1, 123;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 18377#L1004 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 18066#L1010-2 assume { :end_inline_setClientPrivateKey } true; 18264#L129 assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 6, 0;havoc setup_#t~nondet9#1;~rjh~0 := 2;assume { :begin_inline_setup_rjh } true;setup_rjh_#in~rjh___0#1 := ~rjh~0;havoc setup_rjh_~rjh___0#1;setup_rjh_~rjh___0#1 := setup_rjh_#in~rjh___0#1;assume { :begin_inline_setup_rjh__wrappee__Base } true;setup_rjh__wrappee__Base_#in~rjh___0#1 := setup_rjh_~rjh___0#1;havoc setup_rjh__wrappee__Base_~rjh___0#1;setup_rjh__wrappee__Base_~rjh___0#1 := setup_rjh__wrappee__Base_#in~rjh___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_rjh__wrappee__Base_~rjh___0#1, setup_rjh__wrappee__Base_~rjh___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 18467#L1439-2 assume !(1 == setClientId_~handle#1); 18426#L1442-2 assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1; 18154#L1445-5 assume { :end_inline_setClientId } true; 18107#L139 assume { :end_inline_setup_rjh__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_rjh_~rjh___0#1, 456;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 18108#L1004-2 assume !(1 == setClientPrivateKey_~handle#1); 18471#L1007-2 assume 2 == setClientPrivateKey_~handle#1;~__ste_client_privateKey1~0 := setClientPrivateKey_~value#1; 18085#L1010-5 assume { :end_inline_setClientPrivateKey } true; 18086#L150 assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset := 7, 0;havoc setup_#t~nondet10#1;~chuck~0 := 3;assume { :begin_inline_setup_chuck } true;setup_chuck_#in~chuck___0#1 := ~chuck~0;havoc setup_chuck_~chuck___0#1;setup_chuck_~chuck___0#1 := setup_chuck_#in~chuck___0#1;assume { :begin_inline_setup_chuck__wrappee__Base } true;setup_chuck__wrappee__Base_#in~chuck___0#1 := setup_chuck_~chuck___0#1;havoc setup_chuck__wrappee__Base_~chuck___0#1;setup_chuck__wrappee__Base_~chuck___0#1 := setup_chuck__wrappee__Base_#in~chuck___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_chuck__wrappee__Base_~chuck___0#1, setup_chuck__wrappee__Base_~chuck___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 18296#L1439-4 assume !(1 == setClientId_~handle#1); 18297#L1442-4 assume !(2 == setClientId_~handle#1); 18363#L1445-6 assume 3 == setClientId_~handle#1;~__ste_client_idCounter2~0 := setClientId_~value#1; 18364#L1445-8 assume { :end_inline_setClientId } true; 18317#L160 assume { :end_inline_setup_chuck__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_chuck_~chuck___0#1, 789;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 18119#L1004-4 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 18059#L1010-8 assume { :end_inline_setClientPrivateKey } true; 18304#L171 assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset := 8, 0;havoc setup_#t~nondet11#1; 18305#L228 assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet74#1, test_#t~nondet75#1, test_#t~nondet76#1, test_#t~nondet77#1, test_#t~nondet78#1, test_#t~nondet79#1, test_#t~nondet80#1, test_#t~nondet81#1, test_#t~nondet82#1, test_#t~nondet83#1, test_#t~nondet84#1, test_~op1~0#1, test_~op2~0#1, test_~op3~0#1, test_~op4~0#1, test_~op5~0#1, test_~op6~0#1, test_~op7~0#1, test_~op8~0#1, test_~op9~0#1, test_~op10~0#1, test_~op11~0#1, test_~splverifierCounter~0#1, test_~tmp~17#1, test_~tmp___0~3#1, test_~tmp___1~2#1, test_~tmp___2~1#1, test_~tmp___3~0#1, test_~tmp___4~0#1, test_~tmp___5~0#1, test_~tmp___6~0#1, test_~tmp___7~0#1, test_~tmp___8~0#1, test_~tmp___9~0#1;havoc test_~op1~0#1;havoc test_~op2~0#1;havoc test_~op3~0#1;havoc test_~op4~0#1;havoc test_~op5~0#1;havoc test_~op6~0#1;havoc test_~op7~0#1;havoc test_~op8~0#1;havoc test_~op9~0#1;havoc test_~op10~0#1;havoc test_~op11~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~17#1;havoc test_~tmp___0~3#1;havoc test_~tmp___1~2#1;havoc test_~tmp___2~1#1;havoc test_~tmp___3~0#1;havoc test_~tmp___4~0#1;havoc test_~tmp___5~0#1;havoc test_~tmp___6~0#1;havoc test_~tmp___7~0#1;havoc test_~tmp___8~0#1;havoc test_~tmp___9~0#1;test_~op1~0#1 := 0;test_~op2~0#1 := 0;test_~op3~0#1 := 0;test_~op4~0#1 := 0;test_~op5~0#1 := 0;test_~op6~0#1 := 0;test_~op7~0#1 := 0;test_~op8~0#1 := 0;test_~op9~0#1 := 0;test_~op10~0#1 := 0;test_~op11~0#1 := 0;test_~splverifierCounter~0#1 := 0; 18306#L2784-1 assume !false; 18487#L2636 assume test_~splverifierCounter~0#1 < 4; 18488#L2637 test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 18444#L2643 
[2022-11-20 11:25:14,936 INFO  L750   eck$LassoCheckResult]: Loop: 18444#L2643 assume !(0 == test_~op1~0#1); 18006#L2656 assume !(0 == test_~op2~0#1); 18120#L2670 assume !(0 == test_~op3~0#1); 18121#L2684 assume !(0 == test_~op4~0#1); 18369#L2698 assume !(0 == test_~op5~0#1); 18335#L2712 assume 0 == test_~op6~0#1;test_~tmp___4~0#1 := test_#t~nondet79#1;havoc test_#t~nondet79#1; 18440#L2717 assume 0 != test_~tmp___4~0#1;assume { :begin_inline_rjhEnableForwarding } true;assume { :begin_inline_setClientForwardReceiver } true;setClientForwardReceiver_#in~handle#1, setClientForwardReceiver_#in~value#1 := ~rjh~0, ~chuck~0;havoc setClientForwardReceiver_~handle#1, setClientForwardReceiver_~value#1;setClientForwardReceiver_~handle#1 := setClientForwardReceiver_#in~handle#1;setClientForwardReceiver_~value#1 := setClientForwardReceiver_#in~value#1; 18126#L1392 assume 1 == setClientForwardReceiver_~handle#1;~__ste_client_forwardReceiver0~0 := setClientForwardReceiver_~value#1; 18016#L1398-2 assume { :end_inline_setClientForwardReceiver } true; 18017#L381 assume { :end_inline_rjhEnableForwarding } true;test_~op6~0#1 := 1; 18071#L2784-1 assume !false; 18072#L2636 assume test_~splverifierCounter~0#1 < 4; 18468#L2637 test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 18444#L2643 
[2022-11-20 11:25:14,937 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:14,937 INFO  L85        PathProgramCache]: Analyzing trace with hash 1020214626, now seen corresponding path program 1 times
[2022-11-20 11:25:14,937 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-20 11:25:14,938 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715777974]
[2022-11-20 11:25:14,938 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-20 11:25:14,938 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-20 11:25:14,974 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:15,105 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-20 11:25:15,106 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-20 11:25:15,106 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715777974]
[2022-11-20 11:25:15,106 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1715777974] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-20 11:25:15,106 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-20 11:25:15,107 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-11-20 11:25:15,107 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1305447355]
[2022-11-20 11:25:15,107 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-20 11:25:15,107 INFO  L753   eck$LassoCheckResult]: stem already infeasible
[2022-11-20 11:25:15,108 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:15,108 INFO  L85        PathProgramCache]: Analyzing trace with hash -1723919638, now seen corresponding path program 1 times
[2022-11-20 11:25:15,108 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-20 11:25:15,109 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1266011440]
[2022-11-20 11:25:15,109 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-20 11:25:15,109 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-20 11:25:15,118 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-20 11:25:15,119 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-11-20 11:25:15,123 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-20 11:25:15,128 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-11-20 11:25:15,295 INFO  L210          LassoAnalysis]: Preferences:
[2022-11-20 11:25:15,295 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-11-20 11:25:15,295 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-11-20 11:25:15,296 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-11-20 11:25:15,296 INFO  L129   ssoRankerPreferences]: Use exernal solver: true
[2022-11-20 11:25:15,296 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:15,296 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-11-20 11:25:15,296 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-11-20 11:25:15,296 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec0_product37.cil.c_Iteration4_Loop
[2022-11-20 11:25:15,297 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-11-20 11:25:15,297 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-11-20 11:25:15,299 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:15,303 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:15,306 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:15,310 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:15,320 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:15,329 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:15,337 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:15,341 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:15,348 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:15,352 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:15,536 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-11-20 11:25:15,536 INFO  L404          LassoAnalysis]: Checking for nontermination...
[2022-11-20 11:25:15,536 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:15,536 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:15,541 INFO  L229       MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:15,549 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:15,549 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:15,563 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process
[2022-11-20 11:25:15,583 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:15,583 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op4~0#1=4} Honda state: {ULTIMATE.start_test_~op4~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:15,594 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:15,594 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:15,595 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:15,596 INFO  L229       MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:15,599 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process
[2022-11-20 11:25:15,601 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:15,601 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:15,627 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:15,627 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op2~0#1=4} Honda state: {ULTIMATE.start_test_~op2~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:15,635 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:15,636 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:15,636 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:15,637 INFO  L229       MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:15,643 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:15,644 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:15,659 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process
[2022-11-20 11:25:15,683 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:15,683 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op1~0#1=4} Honda state: {ULTIMATE.start_test_~op1~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:15,688 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:15,688 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:15,688 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:15,690 INFO  L229       MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:15,695 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:15,696 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:15,711 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process
[2022-11-20 11:25:15,726 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:15,726 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~chuck~0=-8, ULTIMATE.start_setClientForwardReceiver_~value#1=-8, ULTIMATE.start_setClientForwardReceiver_#in~value#1=-8, ~__ste_client_forwardReceiver0~0=-8} Honda state: {~chuck~0=-8, ULTIMATE.start_setClientForwardReceiver_~value#1=-8, ULTIMATE.start_setClientForwardReceiver_#in~value#1=-8, ~__ste_client_forwardReceiver0~0=-8} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:15,731 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:15,732 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:15,732 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:15,733 INFO  L229       MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:15,739 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:15,739 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:15,755 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process
[2022-11-20 11:25:15,783 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:15,783 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_setClientForwardReceiver_~handle#1=1, ~rjh~0=1, ULTIMATE.start_setClientForwardReceiver_#in~handle#1=1} Honda state: {ULTIMATE.start_setClientForwardReceiver_~handle#1=1, ~rjh~0=1, ULTIMATE.start_setClientForwardReceiver_#in~handle#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:15,788 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:15,788 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:15,789 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:15,790 INFO  L229       MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:15,795 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:15,795 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:15,811 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process
[2022-11-20 11:25:15,835 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:15,835 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~tmp___4~0#1=-4, ULTIMATE.start_test_#t~nondet79#1=-4} Honda state: {ULTIMATE.start_test_~tmp___4~0#1=-4, ULTIMATE.start_test_#t~nondet79#1=-4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:15,843 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:15,843 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:15,843 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:15,845 INFO  L229       MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:15,851 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:15,851 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:15,867 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process
[2022-11-20 11:25:15,883 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:15,883 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op5~0#1=4} Honda state: {ULTIMATE.start_test_~op5~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:15,895 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:15,895 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:15,895 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:15,897 INFO  L229       MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:15,901 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:15,901 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:15,915 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process
[2022-11-20 11:25:15,944 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:15,944 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:15,945 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:15,946 INFO  L229       MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:15,950 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process
[2022-11-20 11:25:15,951 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2022-11-20 11:25:15,951 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:15,976 INFO  L444          LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2022-11-20 11:25:15,981 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:15,981 INFO  L210          LassoAnalysis]: Preferences:
[2022-11-20 11:25:15,981 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-11-20 11:25:15,981 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-11-20 11:25:15,982 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-11-20 11:25:15,982 INFO  L129   ssoRankerPreferences]: Use exernal solver: false
[2022-11-20 11:25:15,982 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:15,982 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-11-20 11:25:15,982 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-11-20 11:25:15,982 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec0_product37.cil.c_Iteration4_Loop
[2022-11-20 11:25:15,982 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-11-20 11:25:15,982 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-11-20 11:25:15,984 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:15,988 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:15,994 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:16,004 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:16,015 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:16,020 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:16,034 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:16,046 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:16,059 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:16,063 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:16,245 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-11-20 11:25:16,245 INFO  L490          LassoAnalysis]: Using template 'affine'.
[2022-11-20 11:25:16,245 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:16,245 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:16,247 INFO  L229       MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:16,252 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:16,267 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process
[2022-11-20 11:25:16,267 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:16,268 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:16,268 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:16,268 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:16,268 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:16,269 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:16,269 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:16,287 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:16,295 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:16,296 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:16,296 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:16,297 INFO  L229       MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:16,304 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:16,319 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process
[2022-11-20 11:25:16,319 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:16,319 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:16,320 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:16,320 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:16,320 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:16,321 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:16,321 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:16,339 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:16,343 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:16,343 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:16,343 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:16,344 INFO  L229       MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:16,353 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:16,367 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process
[2022-11-20 11:25:16,368 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:16,368 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:16,369 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:16,369 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-20 11:25:16,369 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:16,372 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-20 11:25:16,372 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:16,379 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:16,381 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0
[2022-11-20 11:25:16,382 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:16,382 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:16,383 INFO  L229       MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:16,384 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process
[2022-11-20 11:25:16,387 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:16,399 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:16,400 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:16,400 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:16,400 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-20 11:25:16,400 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:16,401 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-20 11:25:16,402 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:16,404 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:16,407 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0
[2022-11-20 11:25:16,408 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:16,408 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:16,409 INFO  L229       MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:16,412 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process
[2022-11-20 11:25:16,412 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:16,425 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:16,425 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:16,425 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:16,425 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:16,425 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:16,426 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:16,426 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:16,429 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:16,432 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:16,432 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:16,432 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:16,433 INFO  L229       MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:16,434 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process
[2022-11-20 11:25:16,437 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:16,449 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:16,449 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:16,449 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:16,449 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:16,449 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:16,451 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:16,452 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:16,455 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:16,458 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0
[2022-11-20 11:25:16,460 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:16,460 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:16,461 INFO  L229       MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:16,463 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process
[2022-11-20 11:25:16,464 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:16,476 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:16,477 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:16,477 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:16,477 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:16,477 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:16,478 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:16,478 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:16,511 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:16,516 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:16,516 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:16,516 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:16,519 INFO  L229       MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:16,527 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:16,542 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process
[2022-11-20 11:25:16,543 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:16,543 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:16,543 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:16,543 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-20 11:25:16,543 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:16,545 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-20 11:25:16,545 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:16,563 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2022-11-20 11:25:16,567 INFO  L443   ModelExtractionUtils]: Simplification made 3 calls to the SMT solver.
[2022-11-20 11:25:16,567 INFO  L444   ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero.
[2022-11-20 11:25:16,567 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:16,567 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:16,568 INFO  L229       MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:16,576 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2022-11-20 11:25:16,576 INFO  L438   nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0.
[2022-11-20 11:25:16,576 INFO  L513          LassoAnalysis]: Proved termination.
[2022-11-20 11:25:16,576 INFO  L515          LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_test_~op6~0#1) = -2*ULTIMATE.start_test_~op6~0#1 + 1
Supporting invariants []
[2022-11-20 11:25:16,579 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process
[2022-11-20 11:25:16,584 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:16,585 INFO  L156   tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed
[2022-11-20 11:25:16,603 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:16,733 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:16,736 INFO  L263         TraceCheckSpWp]: Trace formula consists of 554 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-11-20 11:25:16,741 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-11-20 11:25:16,821 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:16,823 INFO  L263         TraceCheckSpWp]: Trace formula consists of 31 conjuncts, 4 conjunts are in the unsatisfiable core
[2022-11-20 11:25:16,824 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-11-20 11:25:16,903 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-20 11:25:16,904 INFO  L141   lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates 
[2022-11-20 11:25:16,904 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2058 states and 3652 transitions. cyclomatic complexity: 1603 Second operand  has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 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)
[2022-11-20 11:25:16,962 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:17,097 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 2058 states and 3652 transitions. cyclomatic complexity: 1603. Second operand  has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 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 8892 states and 15852 transitions. Complement of second has 6 states.
[2022-11-20 11:25:17,098 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states 
[2022-11-20 11:25:17,098 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 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)
[2022-11-20 11:25:17,100 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 853 transitions.
[2022-11-20 11:25:17,100 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 853 transitions. Stem has 32 letters. Loop has 13 letters.
[2022-11-20 11:25:17,101 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:17,101 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 853 transitions. Stem has 45 letters. Loop has 13 letters.
[2022-11-20 11:25:17,101 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:17,101 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 853 transitions. Stem has 32 letters. Loop has 26 letters.
[2022-11-20 11:25:17,102 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:17,102 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 8892 states and 15852 transitions.
[2022-11-20 11:25:17,172 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 423
[2022-11-20 11:25:17,237 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 8892 states to 8847 states and 15780 transitions.
[2022-11-20 11:25:17,237 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 477
[2022-11-20 11:25:17,238 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 480
[2022-11-20 11:25:17,238 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 8847 states and 15780 transitions.
[2022-11-20 11:25:17,238 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2022-11-20 11:25:17,238 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 8847 states and 15780 transitions.
[2022-11-20 11:25:17,247 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8847 states and 15780 transitions.
[2022-11-20 11:25:17,334 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8847 to 4489.
[2022-11-20 11:25:17,345 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 4489 states, 4489 states have (on average 1.7828024058810426) internal successors, (8003), 4488 states have internal predecessors, (8003), 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)
[2022-11-20 11:25:17,366 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 4489 states and 8003 transitions.
[2022-11-20 11:25:17,366 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 4489 states and 8003 transitions.
[2022-11-20 11:25:17,366 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-20 11:25:17,367 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-11-20 11:25:17,367 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-11-20 11:25:17,367 INFO  L87              Difference]: Start difference. First operand 4489 states and 8003 transitions. Second operand  has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 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)
[2022-11-20 11:25:17,565 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-20 11:25:17,565 INFO  L93              Difference]: Finished difference Result 8780 states and 15612 transitions.
[2022-11-20 11:25:17,566 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 8780 states and 15612 transitions.
[2022-11-20 11:25:17,616 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 418
[2022-11-20 11:25:17,664 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 8780 states to 8780 states and 15612 transitions.
[2022-11-20 11:25:17,664 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 478
[2022-11-20 11:25:17,665 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 478
[2022-11-20 11:25:17,665 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 8780 states and 15612 transitions.
[2022-11-20 11:25:17,665 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2022-11-20 11:25:17,666 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 8780 states and 15612 transitions.
[2022-11-20 11:25:17,676 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8780 states and 15612 transitions.
[2022-11-20 11:25:17,864 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8780 to 4489.
[2022-11-20 11:25:17,875 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 4489 states, 4489 states have (on average 1.7825796391178437) internal successors, (8002), 4488 states have internal predecessors, (8002), 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)
[2022-11-20 11:25:17,892 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 4489 states and 8002 transitions.
[2022-11-20 11:25:17,893 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 4489 states and 8002 transitions.
[2022-11-20 11:25:17,893 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2022-11-20 11:25:17,894 INFO  L428   stractBuchiCegarLoop]: Abstraction has 4489 states and 8002 transitions.
[2022-11-20 11:25:17,894 INFO  L335   stractBuchiCegarLoop]: ======== Iteration 5 ============
[2022-11-20 11:25:17,894 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 4489 states and 8002 transitions.
[2022-11-20 11:25:17,916 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 212
[2022-11-20 11:25:17,917 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-11-20 11:25:17,917 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2022-11-20 11:25:17,918 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-20 11:25:17,918 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-20 11:25:17,919 INFO  L748   eck$LassoCheckResult]: Stem: 42869#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(44, 4);call #Ultimate.allocInit(44, 5);call #Ultimate.allocInit(9, 6);call #Ultimate.allocInit(9, 7);call #Ultimate.allocInit(11, 8);call #Ultimate.allocInit(19, 9);call #Ultimate.allocInit(4, 10);call write~init~int(37, 10, 0, 1);call write~init~int(100, 10, 1, 1);call write~init~int(10, 10, 2, 1);call write~init~int(0, 10, 3, 1);call #Ultimate.allocInit(4, 11);call write~init~int(37, 11, 0, 1);call write~init~int(100, 11, 1, 1);call write~init~int(10, 11, 2, 1);call write~init~int(0, 11, 3, 1);call #Ultimate.allocInit(10, 12);call #Ultimate.allocInit(16, 13);call #Ultimate.allocInit(20, 14);call #Ultimate.allocInit(22, 15);call #Ultimate.allocInit(21, 16);call #Ultimate.allocInit(4, 17);call write~init~int(37, 17, 0, 1);call write~init~int(115, 17, 1, 1);call write~init~int(10, 17, 2, 1);call write~init~int(0, 17, 3, 1);call #Ultimate.allocInit(30, 18);call #Ultimate.allocInit(9, 19);call #Ultimate.allocInit(21, 20);call #Ultimate.allocInit(30, 21);call #Ultimate.allocInit(9, 22);call #Ultimate.allocInit(21, 23);call #Ultimate.allocInit(30, 24);call #Ultimate.allocInit(9, 25);call #Ultimate.allocInit(25, 26);call #Ultimate.allocInit(30, 27);call #Ultimate.allocInit(9, 28);call #Ultimate.allocInit(25, 29);call #Ultimate.allocInit(10, 30);call #Ultimate.allocInit(12, 31);call #Ultimate.allocInit(10, 32);call #Ultimate.allocInit(18, 33);call #Ultimate.allocInit(16, 34);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 42820#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~ret13#1, main_~retValue_acc~0#1, main_~tmp~1#1;main_~retValue_acc~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1;havoc main_~tmp~1#1;assume { :begin_inline_select_helpers } true; 42701#L1709 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 42702#L1702 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~24#1;havoc valid_product_~retValue_acc~24#1;valid_product_~retValue_acc~24#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~24#1; 42827#L1717 main_#t~ret13#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~1#1 := main_#t~ret13#1;havoc main_#t~ret13#1; 42480#L241 assume 0 != main_~tmp~1#1;assume { :begin_inline_setup } true;havoc setup_#t~nondet9#1, setup_#t~nondet10#1, setup_#t~nondet11#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset, setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;havoc setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset;havoc setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset;havoc setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;~bob~0 := 1;assume { :begin_inline_setup_bob } true;setup_bob_#in~bob___0#1 := ~bob~0;havoc setup_bob_~bob___0#1;setup_bob_~bob___0#1 := setup_bob_#in~bob___0#1;assume { :begin_inline_setup_bob__wrappee__Base } true;setup_bob__wrappee__Base_#in~bob___0#1 := setup_bob_~bob___0#1;havoc setup_bob__wrappee__Base_~bob___0#1;setup_bob__wrappee__Base_~bob___0#1 := setup_bob__wrappee__Base_#in~bob___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_bob__wrappee__Base_~bob___0#1, setup_bob__wrappee__Base_~bob___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 42481#L1439 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 42402#L1445-2 assume { :end_inline_setClientId } true; 42833#L118 assume { :end_inline_setup_bob__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_bob_~bob___0#1, 123;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 42757#L1004 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 42448#L1010-2 assume { :end_inline_setClientPrivateKey } true; 42645#L129 assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 6, 0;havoc setup_#t~nondet9#1;~rjh~0 := 2;assume { :begin_inline_setup_rjh } true;setup_rjh_#in~rjh___0#1 := ~rjh~0;havoc setup_rjh_~rjh___0#1;setup_rjh_~rjh___0#1 := setup_rjh_#in~rjh___0#1;assume { :begin_inline_setup_rjh__wrappee__Base } true;setup_rjh__wrappee__Base_#in~rjh___0#1 := setup_rjh_~rjh___0#1;havoc setup_rjh__wrappee__Base_~rjh___0#1;setup_rjh__wrappee__Base_~rjh___0#1 := setup_rjh__wrappee__Base_#in~rjh___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_rjh__wrappee__Base_~rjh___0#1, setup_rjh__wrappee__Base_~rjh___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 42848#L1439-2 assume !(1 == setClientId_~handle#1); 42807#L1442-2 assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1; 42535#L1445-5 assume { :end_inline_setClientId } true; 42490#L139 assume { :end_inline_setup_rjh__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_rjh_~rjh___0#1, 456;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 42491#L1004-2 assume !(1 == setClientPrivateKey_~handle#1); 42852#L1007-2 assume 2 == setClientPrivateKey_~handle#1;~__ste_client_privateKey1~0 := setClientPrivateKey_~value#1; 42468#L1010-5 assume { :end_inline_setClientPrivateKey } true; 42469#L150 assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset := 7, 0;havoc setup_#t~nondet10#1;~chuck~0 := 3;assume { :begin_inline_setup_chuck } true;setup_chuck_#in~chuck___0#1 := ~chuck~0;havoc setup_chuck_~chuck___0#1;setup_chuck_~chuck___0#1 := setup_chuck_#in~chuck___0#1;assume { :begin_inline_setup_chuck__wrappee__Base } true;setup_chuck__wrappee__Base_#in~chuck___0#1 := setup_chuck_~chuck___0#1;havoc setup_chuck__wrappee__Base_~chuck___0#1;setup_chuck__wrappee__Base_~chuck___0#1 := setup_chuck__wrappee__Base_#in~chuck___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_chuck__wrappee__Base_~chuck___0#1, setup_chuck__wrappee__Base_~chuck___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 42675#L1439-4 assume !(1 == setClientId_~handle#1); 42676#L1442-4 assume !(2 == setClientId_~handle#1); 42742#L1445-6 assume 3 == setClientId_~handle#1;~__ste_client_idCounter2~0 := setClientId_~value#1; 42743#L1445-8 assume { :end_inline_setClientId } true; 42698#L160 assume { :end_inline_setup_chuck__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_chuck_~chuck___0#1, 789;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 42498#L1004-4 assume !(1 == setClientPrivateKey_~handle#1); 42440#L1007-4 assume 2 == setClientPrivateKey_~handle#1;~__ste_client_privateKey1~0 := setClientPrivateKey_~value#1; 42441#L1010-8 assume { :end_inline_setClientPrivateKey } true; 42685#L171 assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset := 8, 0;havoc setup_#t~nondet11#1; 42686#L228 assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet74#1, test_#t~nondet75#1, test_#t~nondet76#1, test_#t~nondet77#1, test_#t~nondet78#1, test_#t~nondet79#1, test_#t~nondet80#1, test_#t~nondet81#1, test_#t~nondet82#1, test_#t~nondet83#1, test_#t~nondet84#1, test_~op1~0#1, test_~op2~0#1, test_~op3~0#1, test_~op4~0#1, test_~op5~0#1, test_~op6~0#1, test_~op7~0#1, test_~op8~0#1, test_~op9~0#1, test_~op10~0#1, test_~op11~0#1, test_~splverifierCounter~0#1, test_~tmp~17#1, test_~tmp___0~3#1, test_~tmp___1~2#1, test_~tmp___2~1#1, test_~tmp___3~0#1, test_~tmp___4~0#1, test_~tmp___5~0#1, test_~tmp___6~0#1, test_~tmp___7~0#1, test_~tmp___8~0#1, test_~tmp___9~0#1;havoc test_~op1~0#1;havoc test_~op2~0#1;havoc test_~op3~0#1;havoc test_~op4~0#1;havoc test_~op5~0#1;havoc test_~op6~0#1;havoc test_~op7~0#1;havoc test_~op8~0#1;havoc test_~op9~0#1;havoc test_~op10~0#1;havoc test_~op11~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~17#1;havoc test_~tmp___0~3#1;havoc test_~tmp___1~2#1;havoc test_~tmp___2~1#1;havoc test_~tmp___3~0#1;havoc test_~tmp___4~0#1;havoc test_~tmp___5~0#1;havoc test_~tmp___6~0#1;havoc test_~tmp___7~0#1;havoc test_~tmp___8~0#1;havoc test_~tmp___9~0#1;test_~op1~0#1 := 0;test_~op2~0#1 := 0;test_~op3~0#1 := 0;test_~op4~0#1 := 0;test_~op5~0#1 := 0;test_~op6~0#1 := 0;test_~op7~0#1 := 0;test_~op8~0#1 := 0;test_~op9~0#1 := 0;test_~op10~0#1 := 0;test_~op11~0#1 := 0;test_~splverifierCounter~0#1 := 0; 42687#L2784-1 assume !false; 42940#L2636 assume test_~splverifierCounter~0#1 < 4; 42938#L2637 test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 42936#L2643 assume !(0 == test_~op1~0#1); 42389#L2656 
[2022-11-20 11:25:17,920 INFO  L750   eck$LassoCheckResult]: Loop: 42389#L2656 assume !(0 == test_~op2~0#1); 42503#L2670 assume !(0 == test_~op3~0#1); 42504#L2684 assume !(0 == test_~op4~0#1); 42749#L2698 assume !(0 == test_~op5~0#1); 42717#L2712 assume !(0 == test_~op6~0#1); 42822#L2726 assume 0 == test_~op7~0#1;test_~tmp___3~0#1 := test_#t~nondet80#1;havoc test_#t~nondet80#1; 42764#L2731 assume 0 != test_~tmp___3~0#1;assume { :begin_inline_rjhKeyChange } true;assume { :begin_inline_generateKeyPair } true;generateKeyPair_#in~client#1, generateKeyPair_#in~seed#1 := ~rjh~0, 666;havoc generateKeyPair_~client#1, generateKeyPair_~seed#1;generateKeyPair_~client#1 := generateKeyPair_#in~client#1;generateKeyPair_~seed#1 := generateKeyPair_#in~seed#1;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := generateKeyPair_~client#1, generateKeyPair_~seed#1;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 42765#L1004-8 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 42443#L1010-14 assume { :end_inline_setClientPrivateKey } true; 42444#L1653 assume { :end_inline_generateKeyPair } true; 42451#L361 assume { :end_inline_rjhKeyChange } true;test_~op7~0#1 := 1; 42453#L2784-1 assume !false; 42454#L2636 assume test_~splverifierCounter~0#1 < 4; 42849#L2637 test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 42825#L2643 assume !(0 == test_~op1~0#1); 42389#L2656 
[2022-11-20 11:25:17,920 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:17,920 INFO  L85        PathProgramCache]: Analyzing trace with hash -235159008, now seen corresponding path program 1 times
[2022-11-20 11:25:17,921 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-20 11:25:17,921 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [32218626]
[2022-11-20 11:25:17,921 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-20 11:25:17,921 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-20 11:25:17,945 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:18,057 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-20 11:25:18,057 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-20 11:25:18,057 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [32218626]
[2022-11-20 11:25:18,058 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [32218626] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-20 11:25:18,058 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-20 11:25:18,058 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-11-20 11:25:18,058 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [605449424]
[2022-11-20 11:25:18,058 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-20 11:25:18,059 INFO  L753   eck$LassoCheckResult]: stem already infeasible
[2022-11-20 11:25:18,059 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:18,059 INFO  L85        PathProgramCache]: Analyzing trace with hash 1439661217, now seen corresponding path program 1 times
[2022-11-20 11:25:18,059 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-20 11:25:18,060 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107068868]
[2022-11-20 11:25:18,060 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-20 11:25:18,060 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-20 11:25:18,066 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-20 11:25:18,066 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-11-20 11:25:18,070 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-20 11:25:18,074 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-11-20 11:25:18,427 INFO  L210          LassoAnalysis]: Preferences:
[2022-11-20 11:25:18,427 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-11-20 11:25:18,427 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-11-20 11:25:18,428 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-11-20 11:25:18,428 INFO  L129   ssoRankerPreferences]: Use exernal solver: true
[2022-11-20 11:25:18,428 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:18,428 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-11-20 11:25:18,428 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-11-20 11:25:18,428 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec0_product37.cil.c_Iteration5_Loop
[2022-11-20 11:25:18,428 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-11-20 11:25:18,428 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-11-20 11:25:18,430 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:18,438 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:18,442 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:18,448 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:18,452 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:18,465 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:18,478 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:18,482 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:18,489 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:18,494 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:18,501 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:18,724 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-11-20 11:25:18,724 INFO  L404          LassoAnalysis]: Checking for nontermination...
[2022-11-20 11:25:18,724 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:18,724 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:18,728 INFO  L229       MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:18,736 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:18,736 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:18,743 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process
[2022-11-20 11:25:18,761 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:18,761 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~tmp___3~0#1=3, ULTIMATE.start_test_#t~nondet80#1=3} Honda state: {ULTIMATE.start_test_~tmp___3~0#1=3, ULTIMATE.start_test_#t~nondet80#1=3} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:18,764 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:18,764 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:18,765 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:18,766 INFO  L229       MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:18,768 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process
[2022-11-20 11:25:18,769 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:18,769 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:18,791 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:18,791 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op1~0#1=4} Honda state: {ULTIMATE.start_test_~op1~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:18,794 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:18,794 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:18,794 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:18,795 INFO  L229       MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:18,798 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process
[2022-11-20 11:25:18,799 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:18,799 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:18,821 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:18,821 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op3~0#1=-1} Honda state: {ULTIMATE.start_test_~op3~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:18,824 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:18,825 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:18,825 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:18,829 INFO  L229       MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:18,832 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process
[2022-11-20 11:25:18,832 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:18,832 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:18,854 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:18,854 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op2~0#1=4} Honda state: {ULTIMATE.start_test_~op2~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:18,857 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:18,857 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:18,858 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:18,860 INFO  L229       MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:18,861 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process
[2022-11-20 11:25:18,862 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:18,862 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:18,899 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:18,899 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_generateKeyPair_~client#1=1, ULTIMATE.start_setClientPrivateKey_#in~handle#1=1, ULTIMATE.start_setClientPrivateKey_~handle#1=1, ~rjh~0=1, ULTIMATE.start_generateKeyPair_#in~client#1=1} Honda state: {ULTIMATE.start_generateKeyPair_~client#1=1, ULTIMATE.start_setClientPrivateKey_#in~handle#1=1, ULTIMATE.start_setClientPrivateKey_~handle#1=1, ~rjh~0=1, ULTIMATE.start_generateKeyPair_#in~client#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:18,908 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:18,908 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:18,909 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:18,910 INFO  L229       MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:18,916 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:18,916 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:18,932 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process
[2022-11-20 11:25:18,963 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:18,963 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_generateKeyPair_#in~seed#1=666, ULTIMATE.start_setClientPrivateKey_#in~value#1=666, ULTIMATE.start_generateKeyPair_~seed#1=666, ULTIMATE.start_setClientPrivateKey_~value#1=666, ~__ste_client_privateKey0~0=666} Honda state: {ULTIMATE.start_generateKeyPair_#in~seed#1=666, ULTIMATE.start_setClientPrivateKey_#in~value#1=666, ULTIMATE.start_generateKeyPair_~seed#1=666, ULTIMATE.start_setClientPrivateKey_~value#1=666, ~__ste_client_privateKey0~0=666} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:18,968 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:18,969 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:18,969 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:18,970 INFO  L229       MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:18,975 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process
[2022-11-20 11:25:18,976 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:18,976 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:19,007 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:19,007 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op4~0#1=4} Honda state: {ULTIMATE.start_test_~op4~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:19,012 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:19,014 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,014 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,017 INFO  L229       MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,023 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:19,023 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:19,039 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,055 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:19,055 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op5~0#1=4} Honda state: {ULTIMATE.start_test_~op5~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:19,059 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:19,060 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,060 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,062 INFO  L229       MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,067 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:19,067 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:19,083 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,099 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:19,099 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op6~0#1=-1} Honda state: {ULTIMATE.start_test_~op6~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:19,104 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:19,104 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,104 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,106 INFO  L229       MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,111 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:19,111 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:19,126 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,130 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0
[2022-11-20 11:25:19,133 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,134 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,135 INFO  L229       MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,136 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,137 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2022-11-20 11:25:19,138 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:19,165 INFO  L444          LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2022-11-20 11:25:19,169 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0
[2022-11-20 11:25:19,169 INFO  L210          LassoAnalysis]: Preferences:
[2022-11-20 11:25:19,169 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-11-20 11:25:19,169 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-11-20 11:25:19,169 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-11-20 11:25:19,169 INFO  L129   ssoRankerPreferences]: Use exernal solver: false
[2022-11-20 11:25:19,169 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,169 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-11-20 11:25:19,170 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-11-20 11:25:19,170 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec0_product37.cil.c_Iteration5_Loop
[2022-11-20 11:25:19,170 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-11-20 11:25:19,170 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-11-20 11:25:19,172 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:19,181 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:19,184 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:19,188 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:19,202 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:19,205 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:19,208 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:19,219 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:19,222 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:19,231 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:19,246 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:19,464 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-11-20 11:25:19,464 INFO  L490          LassoAnalysis]: Using template 'affine'.
[2022-11-20 11:25:19,465 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,465 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,466 INFO  L229       MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,469 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,470 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:19,483 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:19,483 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:19,483 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:19,483 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:19,483 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:19,484 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:19,484 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:19,492 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:19,495 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:19,495 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,495 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,496 INFO  L229       MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,498 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,499 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:19,511 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:19,511 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:19,511 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:19,512 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:19,512 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:19,513 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:19,513 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:19,543 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:19,546 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0
[2022-11-20 11:25:19,548 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,548 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,549 INFO  L229       MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,564 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:19,571 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,580 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:19,580 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:19,580 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:19,580 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:19,580 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:19,581 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:19,581 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:19,599 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:19,602 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:19,603 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,603 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,604 INFO  L229       MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,605 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,609 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:19,625 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:19,625 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:19,625 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:19,625 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-20 11:25:19,625 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:19,628 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-20 11:25:19,628 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:19,650 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:19,652 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0
[2022-11-20 11:25:19,653 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,653 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,654 INFO  L229       MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,657 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,658 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:19,670 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:19,670 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:19,671 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:19,671 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:19,671 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:19,671 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:19,672 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:19,674 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:19,677 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0
[2022-11-20 11:25:19,677 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,677 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,678 INFO  L229       MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,684 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,684 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:19,697 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:19,697 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:19,697 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:19,697 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:19,697 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:19,698 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:19,698 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:19,701 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:19,704 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:19,704 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,704 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,705 INFO  L229       MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,706 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,708 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:19,721 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:19,721 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:19,721 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:19,721 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-20 11:25:19,721 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:19,724 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-20 11:25:19,725 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:19,735 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:19,739 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:19,739 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,739 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,741 INFO  L229       MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,751 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:19,766 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,767 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:19,767 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:19,767 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:19,767 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:19,767 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:19,769 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:19,769 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:19,785 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:19,789 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:19,789 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,789 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,791 INFO  L229       MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,795 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:19,810 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,811 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:19,811 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:19,811 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:19,811 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:19,811 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:19,814 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:19,814 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:19,831 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:19,835 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:19,835 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,835 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,836 INFO  L229       MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,843 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:19,858 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,859 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:19,859 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:19,859 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:19,859 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-20 11:25:19,860 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:19,861 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-20 11:25:19,861 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:19,875 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2022-11-20 11:25:19,884 INFO  L443   ModelExtractionUtils]: Simplification made 3 calls to the SMT solver.
[2022-11-20 11:25:19,885 INFO  L444   ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero.
[2022-11-20 11:25:19,885 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:19,885 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:19,887 INFO  L229       MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:19,896 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2022-11-20 11:25:19,896 INFO  L438   nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0.
[2022-11-20 11:25:19,896 INFO  L513          LassoAnalysis]: Proved termination.
[2022-11-20 11:25:19,896 INFO  L515          LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_test_~splverifierCounter~0#1) = -2*ULTIMATE.start_test_~splverifierCounter~0#1 + 7
Supporting invariants []
[2022-11-20 11:25:19,899 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process
[2022-11-20 11:25:19,900 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:19,901 INFO  L156   tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed
[2022-11-20 11:25:19,916 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:20,006 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:20,066 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:20,069 INFO  L263         TraceCheckSpWp]: Trace formula consists of 556 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-11-20 11:25:20,071 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-11-20 11:25:20,162 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:20,163 INFO  L263         TraceCheckSpWp]: Trace formula consists of 41 conjuncts, 4 conjunts are in the unsatisfiable core
[2022-11-20 11:25:20,164 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-11-20 11:25:20,299 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-20 11:25:20,299 INFO  L141   lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates 
[2022-11-20 11:25:20,300 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 4489 states and 8002 transitions. cyclomatic complexity: 3533 Second operand  has 5 states, 5 states have (on average 9.8) internal successors, (49), 5 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-20 11:25:20,436 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 4489 states and 8002 transitions. cyclomatic complexity: 3533. Second operand  has 5 states, 5 states have (on average 9.8) internal successors, (49), 5 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 14919 states and 26669 transitions. Complement of second has 6 states.
[2022-11-20 11:25:20,437 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states 
[2022-11-20 11:25:20,438 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 5 states, 5 states have (on average 9.8) internal successors, (49), 5 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-20 11:25:20,439 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 858 transitions.
[2022-11-20 11:25:20,440 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 858 transitions. Stem has 34 letters. Loop has 15 letters.
[2022-11-20 11:25:20,440 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:20,440 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 858 transitions. Stem has 49 letters. Loop has 15 letters.
[2022-11-20 11:25:20,440 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:20,441 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 858 transitions. Stem has 34 letters. Loop has 30 letters.
[2022-11-20 11:25:20,441 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:20,441 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 14919 states and 26669 transitions.
[2022-11-20 11:25:20,526 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 212
[2022-11-20 11:25:20,553 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 14919 states to 4489 states and 7966 transitions.
[2022-11-20 11:25:20,553 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 259
[2022-11-20 11:25:20,554 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 259
[2022-11-20 11:25:20,554 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 4489 states and 7966 transitions.
[2022-11-20 11:25:20,555 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2022-11-20 11:25:20,555 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 4489 states and 7966 transitions.
[2022-11-20 11:25:20,560 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 4489 states and 7966 transitions.
[2022-11-20 11:25:20,629 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 4489 to 4489.
[2022-11-20 11:25:20,650 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 4489 states, 4489 states have (on average 1.774560035642682) internal successors, (7966), 4488 states have internal predecessors, (7966), 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)
[2022-11-20 11:25:20,671 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 4489 states and 7966 transitions.
[2022-11-20 11:25:20,671 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 4489 states and 7966 transitions.
[2022-11-20 11:25:20,672 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-20 11:25:20,672 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-11-20 11:25:20,672 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-11-20 11:25:20,673 INFO  L87              Difference]: Start difference. First operand 4489 states and 7966 transitions. Second operand  has 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-20 11:25:20,858 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-20 11:25:20,858 INFO  L93              Difference]: Finished difference Result 8787 states and 15562 transitions.
[2022-11-20 11:25:20,858 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 8787 states and 15562 transitions.
[2022-11-20 11:25:20,902 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 418
[2022-11-20 11:25:20,942 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 8787 states to 8787 states and 15562 transitions.
[2022-11-20 11:25:20,942 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 485
[2022-11-20 11:25:20,943 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 485
[2022-11-20 11:25:20,943 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 8787 states and 15562 transitions.
[2022-11-20 11:25:20,944 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2022-11-20 11:25:20,944 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 8787 states and 15562 transitions.
[2022-11-20 11:25:20,954 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8787 states and 15562 transitions.
[2022-11-20 11:25:21,159 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8787 to 4489.
[2022-11-20 11:25:21,168 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 4489 states, 4489 states have (on average 1.7743372688794832) internal successors, (7965), 4488 states have internal predecessors, (7965), 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)
[2022-11-20 11:25:21,185 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 4489 states and 7965 transitions.
[2022-11-20 11:25:21,186 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 4489 states and 7965 transitions.
[2022-11-20 11:25:21,186 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2022-11-20 11:25:21,187 INFO  L428   stractBuchiCegarLoop]: Abstraction has 4489 states and 7965 transitions.
[2022-11-20 11:25:21,187 INFO  L335   stractBuchiCegarLoop]: ======== Iteration 6 ============
[2022-11-20 11:25:21,187 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 4489 states and 7965 transitions.
[2022-11-20 11:25:21,230 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 212
[2022-11-20 11:25:21,230 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-11-20 11:25:21,230 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2022-11-20 11:25:21,232 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-20 11:25:21,232 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-11-20 11:25:21,232 INFO  L748   eck$LassoCheckResult]: Stem: 75728#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(44, 4);call #Ultimate.allocInit(44, 5);call #Ultimate.allocInit(9, 6);call #Ultimate.allocInit(9, 7);call #Ultimate.allocInit(11, 8);call #Ultimate.allocInit(19, 9);call #Ultimate.allocInit(4, 10);call write~init~int(37, 10, 0, 1);call write~init~int(100, 10, 1, 1);call write~init~int(10, 10, 2, 1);call write~init~int(0, 10, 3, 1);call #Ultimate.allocInit(4, 11);call write~init~int(37, 11, 0, 1);call write~init~int(100, 11, 1, 1);call write~init~int(10, 11, 2, 1);call write~init~int(0, 11, 3, 1);call #Ultimate.allocInit(10, 12);call #Ultimate.allocInit(16, 13);call #Ultimate.allocInit(20, 14);call #Ultimate.allocInit(22, 15);call #Ultimate.allocInit(21, 16);call #Ultimate.allocInit(4, 17);call write~init~int(37, 17, 0, 1);call write~init~int(115, 17, 1, 1);call write~init~int(10, 17, 2, 1);call write~init~int(0, 17, 3, 1);call #Ultimate.allocInit(30, 18);call #Ultimate.allocInit(9, 19);call #Ultimate.allocInit(21, 20);call #Ultimate.allocInit(30, 21);call #Ultimate.allocInit(9, 22);call #Ultimate.allocInit(21, 23);call #Ultimate.allocInit(30, 24);call #Ultimate.allocInit(9, 25);call #Ultimate.allocInit(25, 26);call #Ultimate.allocInit(30, 27);call #Ultimate.allocInit(9, 28);call #Ultimate.allocInit(25, 29);call #Ultimate.allocInit(10, 30);call #Ultimate.allocInit(12, 31);call #Ultimate.allocInit(10, 32);call #Ultimate.allocInit(18, 33);call #Ultimate.allocInit(16, 34);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 75679#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet12#1, main_#t~ret13#1, main_~retValue_acc~0#1, main_~tmp~1#1;main_~retValue_acc~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1;havoc main_~tmp~1#1;assume { :begin_inline_select_helpers } true; 75559#L1709 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 75560#L1702 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~24#1;havoc valid_product_~retValue_acc~24#1;valid_product_~retValue_acc~24#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~24#1; 75686#L1717 main_#t~ret13#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~1#1 := main_#t~ret13#1;havoc main_#t~ret13#1; 75336#L241 assume 0 != main_~tmp~1#1;assume { :begin_inline_setup } true;havoc setup_#t~nondet9#1, setup_#t~nondet10#1, setup_#t~nondet11#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset, setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;havoc setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset;havoc setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset;havoc setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;~bob~0 := 1;assume { :begin_inline_setup_bob } true;setup_bob_#in~bob___0#1 := ~bob~0;havoc setup_bob_~bob___0#1;setup_bob_~bob___0#1 := setup_bob_#in~bob___0#1;assume { :begin_inline_setup_bob__wrappee__Base } true;setup_bob__wrappee__Base_#in~bob___0#1 := setup_bob_~bob___0#1;havoc setup_bob__wrappee__Base_~bob___0#1;setup_bob__wrappee__Base_~bob___0#1 := setup_bob__wrappee__Base_#in~bob___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_bob__wrappee__Base_~bob___0#1, setup_bob__wrappee__Base_~bob___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 75337#L1439 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 75261#L1445-2 assume { :end_inline_setClientId } true; 75691#L118 assume { :end_inline_setup_bob__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_bob_~bob___0#1, 123;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 75615#L1004 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 75305#L1010-2 assume { :end_inline_setClientPrivateKey } true; 75503#L129 assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 6, 0;havoc setup_#t~nondet9#1;~rjh~0 := 2;assume { :begin_inline_setup_rjh } true;setup_rjh_#in~rjh___0#1 := ~rjh~0;havoc setup_rjh_~rjh___0#1;setup_rjh_~rjh___0#1 := setup_rjh_#in~rjh___0#1;assume { :begin_inline_setup_rjh__wrappee__Base } true;setup_rjh__wrappee__Base_#in~rjh___0#1 := setup_rjh_~rjh___0#1;havoc setup_rjh__wrappee__Base_~rjh___0#1;setup_rjh__wrappee__Base_~rjh___0#1 := setup_rjh__wrappee__Base_#in~rjh___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_rjh__wrappee__Base_~rjh___0#1, setup_rjh__wrappee__Base_~rjh___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 75706#L1439-2 assume !(1 == setClientId_~handle#1); 75665#L1442-2 assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1; 75391#L1445-5 assume { :end_inline_setClientId } true; 75346#L139 assume { :end_inline_setup_rjh__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_rjh_~rjh___0#1, 456;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 75347#L1004-2 assume !(1 == setClientPrivateKey_~handle#1); 75711#L1007-2 assume 2 == setClientPrivateKey_~handle#1;~__ste_client_privateKey1~0 := setClientPrivateKey_~value#1; 75324#L1010-5 assume { :end_inline_setClientPrivateKey } true; 75325#L150 assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset := 7, 0;havoc setup_#t~nondet10#1;~chuck~0 := 3;assume { :begin_inline_setup_chuck } true;setup_chuck_#in~chuck___0#1 := ~chuck~0;havoc setup_chuck_~chuck___0#1;setup_chuck_~chuck___0#1 := setup_chuck_#in~chuck___0#1;assume { :begin_inline_setup_chuck__wrappee__Base } true;setup_chuck__wrappee__Base_#in~chuck___0#1 := setup_chuck_~chuck___0#1;havoc setup_chuck__wrappee__Base_~chuck___0#1;setup_chuck__wrappee__Base_~chuck___0#1 := setup_chuck__wrappee__Base_#in~chuck___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_chuck__wrappee__Base_~chuck___0#1, setup_chuck__wrappee__Base_~chuck___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 75532#L1439-4 assume !(1 == setClientId_~handle#1); 75533#L1442-4 assume !(2 == setClientId_~handle#1); 75600#L1445-6 assume 3 == setClientId_~handle#1;~__ste_client_idCounter2~0 := setClientId_~value#1; 75601#L1445-8 assume { :end_inline_setClientId } true; 75556#L160 assume { :end_inline_setup_chuck__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_chuck_~chuck___0#1, 789;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 75354#L1004-4 assume !(1 == setClientPrivateKey_~handle#1); 75298#L1007-4 assume !(2 == setClientPrivateKey_~handle#1); 75299#L1010-6 assume !(3 == setClientPrivateKey_~handle#1); 75542#L1010-8 assume { :end_inline_setClientPrivateKey } true; 75543#L171 assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset := 8, 0;havoc setup_#t~nondet11#1; 75544#L228 assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet74#1, test_#t~nondet75#1, test_#t~nondet76#1, test_#t~nondet77#1, test_#t~nondet78#1, test_#t~nondet79#1, test_#t~nondet80#1, test_#t~nondet81#1, test_#t~nondet82#1, test_#t~nondet83#1, test_#t~nondet84#1, test_~op1~0#1, test_~op2~0#1, test_~op3~0#1, test_~op4~0#1, test_~op5~0#1, test_~op6~0#1, test_~op7~0#1, test_~op8~0#1, test_~op9~0#1, test_~op10~0#1, test_~op11~0#1, test_~splverifierCounter~0#1, test_~tmp~17#1, test_~tmp___0~3#1, test_~tmp___1~2#1, test_~tmp___2~1#1, test_~tmp___3~0#1, test_~tmp___4~0#1, test_~tmp___5~0#1, test_~tmp___6~0#1, test_~tmp___7~0#1, test_~tmp___8~0#1, test_~tmp___9~0#1;havoc test_~op1~0#1;havoc test_~op2~0#1;havoc test_~op3~0#1;havoc test_~op4~0#1;havoc test_~op5~0#1;havoc test_~op6~0#1;havoc test_~op7~0#1;havoc test_~op8~0#1;havoc test_~op9~0#1;havoc test_~op10~0#1;havoc test_~op11~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~17#1;havoc test_~tmp___0~3#1;havoc test_~tmp___1~2#1;havoc test_~tmp___2~1#1;havoc test_~tmp___3~0#1;havoc test_~tmp___4~0#1;havoc test_~tmp___5~0#1;havoc test_~tmp___6~0#1;havoc test_~tmp___7~0#1;havoc test_~tmp___8~0#1;havoc test_~tmp___9~0#1;test_~op1~0#1 := 0;test_~op2~0#1 := 0;test_~op3~0#1 := 0;test_~op4~0#1 := 0;test_~op5~0#1 := 0;test_~op6~0#1 := 0;test_~op7~0#1 := 0;test_~op8~0#1 := 0;test_~op9~0#1 := 0;test_~op10~0#1 := 0;test_~op11~0#1 := 0;test_~splverifierCounter~0#1 := 0; 75545#L2784-1 assume !false; 75805#L2636 assume test_~splverifierCounter~0#1 < 4; 75803#L2637 test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 75802#L2643 assume 0 == test_~op1~0#1;test_~tmp___9~0#1 := test_#t~nondet74#1;havoc test_#t~nondet74#1; 75246#L2647 
[2022-11-20 11:25:21,233 INFO  L750   eck$LassoCheckResult]: Loop: 75246#L2647 assume !(0 != test_~tmp___9~0#1); 75248#L2656 assume !(0 == test_~op2~0#1); 75359#L2670 assume !(0 == test_~op3~0#1); 75360#L2684 assume !(0 == test_~op4~0#1); 75607#L2698 assume !(0 == test_~op5~0#1); 75574#L2712 assume !(0 == test_~op6~0#1); 75681#L2726 assume 0 == test_~op7~0#1;test_~tmp___3~0#1 := test_#t~nondet80#1;havoc test_#t~nondet80#1; 75622#L2731 assume 0 != test_~tmp___3~0#1;assume { :begin_inline_rjhKeyChange } true;assume { :begin_inline_generateKeyPair } true;generateKeyPair_#in~client#1, generateKeyPair_#in~seed#1 := ~rjh~0, 666;havoc generateKeyPair_~client#1, generateKeyPair_~seed#1;generateKeyPair_~client#1 := generateKeyPair_#in~client#1;generateKeyPair_~seed#1 := generateKeyPair_#in~seed#1;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := generateKeyPair_~client#1, generateKeyPair_~seed#1;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 75623#L1004-8 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 75300#L1010-14 assume { :end_inline_setClientPrivateKey } true; 75301#L1653 assume { :end_inline_generateKeyPair } true; 75308#L361 assume { :end_inline_rjhKeyChange } true;test_~op7~0#1 := 1; 75310#L2784-1 assume !false; 75311#L2636 assume test_~splverifierCounter~0#1 < 4; 75707#L2637 test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 75684#L2643 assume 0 == test_~op1~0#1;test_~tmp___9~0#1 := test_#t~nondet74#1;havoc test_#t~nondet74#1; 75246#L2647 
[2022-11-20 11:25:21,233 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:21,233 INFO  L85        PathProgramCache]: Analyzing trace with hash -794107984, now seen corresponding path program 1 times
[2022-11-20 11:25:21,234 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-20 11:25:21,234 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1659393539]
[2022-11-20 11:25:21,234 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-20 11:25:21,234 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-20 11:25:21,254 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:21,351 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-20 11:25:21,351 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-11-20 11:25:21,351 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1659393539]
[2022-11-20 11:25:21,352 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1659393539] provided 1 perfect and 0 imperfect interpolant sequences
[2022-11-20 11:25:21,352 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-11-20 11:25:21,352 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2022-11-20 11:25:21,352 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1442737221]
[2022-11-20 11:25:21,352 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-11-20 11:25:21,353 INFO  L753   eck$LassoCheckResult]: stem already infeasible
[2022-11-20 11:25:21,353 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:21,353 INFO  L85        PathProgramCache]: Analyzing trace with hash 1974365309, now seen corresponding path program 1 times
[2022-11-20 11:25:21,353 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-20 11:25:21,354 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677657288]
[2022-11-20 11:25:21,354 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-20 11:25:21,354 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-20 11:25:21,360 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-20 11:25:21,360 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-11-20 11:25:21,364 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-20 11:25:21,387 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-11-20 11:25:21,672 INFO  L210          LassoAnalysis]: Preferences:
[2022-11-20 11:25:21,672 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-11-20 11:25:21,672 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-11-20 11:25:21,672 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-11-20 11:25:21,672 INFO  L129   ssoRankerPreferences]: Use exernal solver: true
[2022-11-20 11:25:21,672 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:21,672 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-11-20 11:25:21,673 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-11-20 11:25:21,673 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec0_product37.cil.c_Iteration6_Loop
[2022-11-20 11:25:21,673 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-11-20 11:25:21,673 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-11-20 11:25:21,675 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:21,682 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:21,694 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:21,707 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:21,711 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:21,714 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:21,718 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:21,725 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:21,732 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:21,736 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:21,740 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:21,743 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:22,013 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-11-20 11:25:22,013 INFO  L404          LassoAnalysis]: Checking for nontermination...
[2022-11-20 11:25:22,013 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,014 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,021 INFO  L229       MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,032 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:22,032 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:22,047 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,060 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:22,060 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~tmp___3~0#1=3, ULTIMATE.start_test_#t~nondet80#1=3} Honda state: {ULTIMATE.start_test_~tmp___3~0#1=3, ULTIMATE.start_test_#t~nondet80#1=3} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:22,063 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:22,064 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,064 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,065 INFO  L229       MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,071 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,072 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:22,072 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:22,098 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:22,098 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_generateKeyPair_~client#1=1, ULTIMATE.start_setClientPrivateKey_#in~handle#1=1, ULTIMATE.start_setClientPrivateKey_~handle#1=1, ~rjh~0=1, ULTIMATE.start_generateKeyPair_#in~client#1=1} Honda state: {ULTIMATE.start_generateKeyPair_~client#1=1, ULTIMATE.start_setClientPrivateKey_#in~handle#1=1, ULTIMATE.start_setClientPrivateKey_~handle#1=1, ~rjh~0=1, ULTIMATE.start_generateKeyPair_#in~client#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:22,102 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:22,102 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,103 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,104 INFO  L229       MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,105 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,107 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:22,107 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:22,142 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:22,142 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_generateKeyPair_#in~seed#1=666, ULTIMATE.start_setClientPrivateKey_#in~value#1=666, ULTIMATE.start_generateKeyPair_~seed#1=666, ULTIMATE.start_setClientPrivateKey_~value#1=666, ~__ste_client_privateKey0~0=666} Honda state: {ULTIMATE.start_generateKeyPair_#in~seed#1=666, ULTIMATE.start_setClientPrivateKey_#in~value#1=666, ULTIMATE.start_generateKeyPair_~seed#1=666, ULTIMATE.start_setClientPrivateKey_~value#1=666, ~__ste_client_privateKey0~0=666} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:22,148 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:22,149 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,149 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,150 INFO  L229       MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,160 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:22,160 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:22,160 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,174 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:22,174 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op1~0#1=0} Honda state: {ULTIMATE.start_test_~op1~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:22,178 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0
[2022-11-20 11:25:22,178 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,178 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,179 INFO  L229       MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,181 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,182 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:22,182 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:22,204 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:22,204 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op3~0#1=-1} Honda state: {ULTIMATE.start_test_~op3~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:22,207 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:22,207 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,208 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,209 INFO  L229       MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,217 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,219 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:22,219 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:22,242 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:22,242 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op2~0#1=4} Honda state: {ULTIMATE.start_test_~op2~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:22,245 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0
[2022-11-20 11:25:22,245 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,246 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,248 INFO  L229       MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,249 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,250 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:22,250 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:22,273 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-11-20 11:25:22,274 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_#t~nondet74#1=0, ULTIMATE.start_test_~tmp___9~0#1=0} Honda state: {ULTIMATE.start_test_#t~nondet74#1=0, ULTIMATE.start_test_~tmp___9~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-11-20 11:25:22,277 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:22,277 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,277 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,278 INFO  L229       MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,280 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,281 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-11-20 11:25:22,281 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:22,298 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0
[2022-11-20 11:25:22,298 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,298 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,299 INFO  L229       MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,300 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,302 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2022-11-20 11:25:22,302 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-11-20 11:25:22,327 INFO  L444          LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2022-11-20 11:25:22,331 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0
[2022-11-20 11:25:22,331 INFO  L210          LassoAnalysis]: Preferences:
[2022-11-20 11:25:22,331 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-11-20 11:25:22,331 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-11-20 11:25:22,331 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-11-20 11:25:22,331 INFO  L129   ssoRankerPreferences]: Use exernal solver: false
[2022-11-20 11:25:22,331 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,331 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-11-20 11:25:22,331 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-11-20 11:25:22,331 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec0_product37.cil.c_Iteration6_Loop
[2022-11-20 11:25:22,332 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-11-20 11:25:22,332 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-11-20 11:25:22,333 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:22,348 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:22,362 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:22,366 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:22,370 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:22,374 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:22,382 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:22,389 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:22,393 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:22,398 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:22,411 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:22,415 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-20 11:25:22,650 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-11-20 11:25:22,650 INFO  L490          LassoAnalysis]: Using template 'affine'.
[2022-11-20 11:25:22,651 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,651 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,652 INFO  L229       MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,660 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:22,675 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,676 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:22,676 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:22,676 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:22,676 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:22,676 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:22,679 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:22,679 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:22,697 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:22,705 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:22,705 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,705 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,707 INFO  L229       MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,711 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:22,726 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,727 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:22,727 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:22,727 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:22,727 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-20 11:25:22,727 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:22,730 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-20 11:25:22,731 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:22,747 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:22,751 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:22,752 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,752 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,753 INFO  L229       MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,757 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:22,771 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,773 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:22,773 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:22,773 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:22,773 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-20 11:25:22,773 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:22,774 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-20 11:25:22,774 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:22,797 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:22,801 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:22,802 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,802 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,803 INFO  L229       MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,809 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:22,823 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,825 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:22,825 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:22,825 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:22,825 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:22,825 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:22,826 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:22,826 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:22,843 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:22,847 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:22,847 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,847 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,848 INFO  L229       MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,853 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:22,867 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,868 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:22,868 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:22,868 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:22,869 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-20 11:25:22,869 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:22,870 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-11-20 11:25:22,870 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:22,886 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-20 11:25:22,890 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:22,890 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,890 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,892 INFO  L229       MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,898 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-20 11:25:22,913 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-11-20 11:25:22,913 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-20 11:25:22,913 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-20 11:25:22,913 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-20 11:25:22,914 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-20 11:25:22,915 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,915 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-20 11:25:22,915 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-20 11:25:22,924 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2022-11-20 11:25:22,927 INFO  L443   ModelExtractionUtils]: Simplification made 3 calls to the SMT solver.
[2022-11-20 11:25:22,927 INFO  L444   ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero.
[2022-11-20 11:25:22,927 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-20 11:25:22,928 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3
[2022-11-20 11:25:22,929 INFO  L229       MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-20 11:25:22,936 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2022-11-20 11:25:22,936 INFO  L438   nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0.
[2022-11-20 11:25:22,936 INFO  L513          LassoAnalysis]: Proved termination.
[2022-11-20 11:25:22,936 INFO  L515          LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_test_~splverifierCounter~0#1) = -2*ULTIMATE.start_test_~splverifierCounter~0#1 + 7
Supporting invariants []
[2022-11-20 11:25:22,940 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process
[2022-11-20 11:25:22,942 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:22,943 INFO  L156   tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed
[2022-11-20 11:25:22,958 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-20 11:25:23,057 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0
[2022-11-20 11:25:23,114 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:23,116 INFO  L263         TraceCheckSpWp]: Trace formula consists of 557 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-11-20 11:25:23,118 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-11-20 11:25:23,214 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-20 11:25:23,215 INFO  L263         TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 4 conjunts are in the unsatisfiable core
[2022-11-20 11:25:23,216 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-11-20 11:25:23,368 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-20 11:25:23,368 INFO  L141   lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates 
[2022-11-20 11:25:23,369 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 4489 states and 7965 transitions. cyclomatic complexity: 3496 Second operand  has 5 states, 5 states have (on average 10.2) internal successors, (51), 5 states have internal predecessors, (51), 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)
[2022-11-20 11:25:23,458 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 4489 states and 7965 transitions. cyclomatic complexity: 3496. Second operand  has 5 states, 5 states have (on average 10.2) internal successors, (51), 5 states have internal predecessors, (51), 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 9578 states and 17066 transitions. Complement of second has 6 states.
[2022-11-20 11:25:23,459 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states 
[2022-11-20 11:25:23,459 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 5 states, 5 states have (on average 10.2) internal successors, (51), 5 states have internal predecessors, (51), 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)
[2022-11-20 11:25:23,461 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 455 transitions.
[2022-11-20 11:25:23,461 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 455 transitions. Stem has 35 letters. Loop has 16 letters.
[2022-11-20 11:25:23,463 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:23,463 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 455 transitions. Stem has 51 letters. Loop has 16 letters.
[2022-11-20 11:25:23,464 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:23,464 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 455 transitions. Stem has 35 letters. Loop has 32 letters.
[2022-11-20 11:25:23,464 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-11-20 11:25:23,464 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 9578 states and 17066 transitions.
[2022-11-20 11:25:23,564 INFO  L131   ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2022-11-20 11:25:23,575 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 9578 states to 0 states and 0 transitions.
[2022-11-20 11:25:23,575 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 0
[2022-11-20 11:25:23,575 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 0
[2022-11-20 11:25:23,575 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions.
[2022-11-20 11:25:23,575 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-11-20 11:25:23,575 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-11-20 11:25:23,576 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-11-20 11:25:23,576 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-11-20 11:25:23,576 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2022-11-20 11:25:23,576 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2022-11-20 11:25:23,577 INFO  L87              Difference]: Start difference. First operand 0 states and 0 transitions. Second operand  has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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)
[2022-11-20 11:25:23,577 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-11-20 11:25:23,577 INFO  L93              Difference]: Finished difference Result 0 states and 0 transitions.
[2022-11-20 11:25:23,577 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions.
[2022-11-20 11:25:23,577 INFO  L131   ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2022-11-20 11:25:23,578 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions.
[2022-11-20 11:25:23,578 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 0
[2022-11-20 11:25:23,578 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 0
[2022-11-20 11:25:23,578 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions.
[2022-11-20 11:25:23,578 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-11-20 11:25:23,578 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-11-20 11:25:23,578 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-11-20 11:25:23,579 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-11-20 11:25:23,581 INFO  L428   stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-11-20 11:25:23,581 INFO  L335   stractBuchiCegarLoop]: ======== Iteration 7 ============
[2022-11-20 11:25:23,581 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions.
[2022-11-20 11:25:23,582 INFO  L131   ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2022-11-20 11:25:23,582 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is true
[2022-11-20 11:25:23,590 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 20.11 11:25:23 BoogieIcfgContainer
[2022-11-20 11:25:23,591 INFO  L132        PluginConnector]: ------------------------ END BuchiAutomizer----------------------------
[2022-11-20 11:25:23,592 INFO  L113        PluginConnector]: ------------------------Witness Printer----------------------------
[2022-11-20 11:25:23,592 INFO  L271        PluginConnector]: Initializing Witness Printer...
[2022-11-20 11:25:23,592 INFO  L275        PluginConnector]: Witness Printer initialized
[2022-11-20 11:25:23,593 INFO  L185        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:25:07" (3/4) ...
[2022-11-20 11:25:23,596 INFO  L140         WitnessPrinter]: No result that supports witness generation found
[2022-11-20 11:25:23,596 INFO  L132        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2022-11-20 11:25:23,597 INFO  L158              Benchmark]: Toolchain (without parser) took 19085.63ms. Allocated memory was 188.7MB in the beginning and 796.9MB in the end (delta: 608.2MB). Free memory was 140.4MB in the beginning and 668.3MB in the end (delta: -527.9MB). Peak memory consumption was 80.9MB. Max. memory is 16.1GB.
[2022-11-20 11:25:23,597 INFO  L158              Benchmark]: CDTParser took 0.33ms. Allocated memory is still 142.6MB. Free memory is still 85.7MB. There was no memory consumed. Max. memory is 16.1GB.
[2022-11-20 11:25:23,598 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 932.27ms. Allocated memory is still 188.7MB. Free memory was 139.9MB in the beginning and 102.2MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB.
[2022-11-20 11:25:23,598 INFO  L158              Benchmark]: Boogie Procedure Inliner took 183.23ms. Allocated memory is still 188.7MB. Free memory was 102.2MB in the beginning and 153.7MB in the end (delta: -51.6MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB.
[2022-11-20 11:25:23,599 INFO  L158              Benchmark]: Boogie Preprocessor took 88.54ms. Allocated memory is still 188.7MB. Free memory was 153.7MB in the beginning and 147.7MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB.
[2022-11-20 11:25:23,599 INFO  L158              Benchmark]: RCFGBuilder took 1822.48ms. Allocated memory is still 188.7MB. Free memory was 147.7MB in the beginning and 73.3MB in the end (delta: 74.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB.
[2022-11-20 11:25:23,599 INFO  L158              Benchmark]: BuchiAutomizer took 16046.11ms. Allocated memory was 188.7MB in the beginning and 796.9MB in the end (delta: 608.2MB). Free memory was 73.3MB in the beginning and 669.3MB in the end (delta: -596.1MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB.
[2022-11-20 11:25:23,600 INFO  L158              Benchmark]: Witness Printer took 4.76ms. Allocated memory is still 796.9MB. Free memory was 669.3MB in the beginning and 668.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB.
[2022-11-20 11:25:23,602 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.33ms. Allocated memory is still 142.6MB. Free memory is still 85.7MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 932.27ms. Allocated memory is still 188.7MB. Free memory was 139.9MB in the beginning and 102.2MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB.
 * Boogie Procedure Inliner took 183.23ms. Allocated memory is still 188.7MB. Free memory was 102.2MB in the beginning and 153.7MB in the end (delta: -51.6MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB.
 * Boogie Preprocessor took 88.54ms. Allocated memory is still 188.7MB. Free memory was 153.7MB in the beginning and 147.7MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB.
 * RCFGBuilder took 1822.48ms. Allocated memory is still 188.7MB. Free memory was 147.7MB in the beginning and 73.3MB in the end (delta: 74.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB.
 * BuchiAutomizer took 16046.11ms. Allocated memory was 188.7MB in the beginning and 796.9MB in the end (delta: 608.2MB). Free memory was 73.3MB in the beginning and 669.3MB in the end (delta: -596.1MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB.
 * Witness Printer took 4.76ms. Allocated memory is still 796.9MB. Free memory was 669.3MB in the beginning and 668.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: Constructed decomposition of program
    Your program was decomposed into 12 terminating modules (6 trivial, 6 deterministic, 0 nondeterministic). One deterministic module has affine ranking function -2 * op2 + 1 and consists of 5 locations. One deterministic module has affine ranking function -2 * op3 + 1 and consists of 4 locations. One deterministic module has affine ranking function 1 + -2 * op8 and consists of 4 locations. One deterministic module has affine ranking function -2 * op6 + 1 and consists of 4 locations. One deterministic module has affine ranking function -2 * splverifierCounter + 7 and consists of 4 locations. One deterministic module has affine ranking function -2 * splverifierCounter + 7 and consists of 4 locations. 6 modules have a trivial ranking function, the largest among these consists of 5 locations.
  - StatisticsResult: Timing statistics
    BüchiAutomizer plugin needed 15.9s and 7 iterations.  TraceHistogramMax:1. Analysis of lassos took 9.8s. Construction of modules took 0.3s. Büchi inclusion checks took 4.6s. Highest rank in rank-based complementation 3. Minimization of det autom 2. Minimization of nondet autom 10. Automata minimization 1.0s AutomataMinimizationTime, 10 MinimizatonAttempts, 17621 StatesRemovedByMinimization, 9 NontrivialMinimizations. Non-live state removal took 0.7s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1.	Nontrivial modules had stage [6, 0, 0, 0, 0].	InterpolantCoveringCapabilityFinite: 0/0	InterpolantCoveringCapabilityBuchi: 0/0	HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 10876 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 10870 mSDsluCounter, 17632 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 9517 mSDsCounter, 40 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 279 IncrementalHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 40 mSolverCounterUnsat, 8115 mSDtfsCounter, 279 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown	LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT6 lasso0 LassoPreprocessingBenchmarks:   Lassos: inital60 mio100 ax100 hnf100 lsp21 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq205 hnf87 smp100 dnf118 smp100 tf107 neg94 sie111 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 43ms VariablesStem: 0 VariablesLoop: 2 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 29	LassoNonterminationAnalysisSatUnbounded: 0	LassoNonterminationAnalysisUnsat: 6	LassoNonterminationAnalysisUnknown: 0	LassoNonterminationAnalysisTime: 1.7s	InitialAbstractionConstructionTime: 0.0s
  - TerminationAnalysisResult: Termination proven
    Buchi Automizer proved that your program is terminating
RESULT: Ultimate proved your program to be correct!
[2022-11-20 11:25:23,628 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_696f2f59-36d2-4b7a-a500-cfb5d4d917b1/bin/uautomizer-ug76WZFUDN/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