./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product35.cil.c --full-output --architecture 32bit


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


Checking for termination
Using default analysis
Version 2329fc70
Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product35.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e6954a366a92a56976ad3f15dd01067d582436273e28a74386bd548c596ad28b
--- Real Ultimate output ---
[0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset.
This is Ultimate 0.2.2-dev-2329fc7
[2022-12-13 19:43:22,177 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-12-13 19:43:22,178 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2022-12-13 19:43:22,195 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-12-13 19:43:22,195 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-12-13 19:43:22,196 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-12-13 19:43:22,197 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-12-13 19:43:22,198 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2022-12-13 19:43:22,199 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-12-13 19:43:22,199 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-12-13 19:43:22,200 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2022-12-13 19:43:22,200 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-12-13 19:43:22,201 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-12-13 19:43:22,201 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-12-13 19:43:22,202 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-12-13 19:43:22,203 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-12-13 19:43:22,203 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-12-13 19:43:22,204 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-12-13 19:43:22,205 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-12-13 19:43:22,206 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2022-12-13 19:43:22,207 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-12-13 19:43:22,208 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-12-13 19:43:22,209 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-12-13 19:43:22,209 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-12-13 19:43:22,211 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-12-13 19:43:22,211 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-12-13 19:43:22,211 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-12-13 19:43:22,212 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-12-13 19:43:22,212 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-12-13 19:43:22,213 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-12-13 19:43:22,213 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-12-13 19:43:22,214 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-12-13 19:43:22,214 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-12-13 19:43:22,214 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2022-12-13 19:43:22,215 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-12-13 19:43:22,215 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2022-12-13 19:43:22,216 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-12-13 19:43:22,216 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-12-13 19:43:22,216 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2022-12-13 19:43:22,217 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2022-12-13 19:43:22,217 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-12-13 19:43:22,218 INFO  L101        SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/config/svcomp-Termination-32bit-Automizer_Default.epf
[2022-12-13 19:43:22,237 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-12-13 19:43:22,237 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-12-13 19:43:22,238 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-12-13 19:43:22,238 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-12-13 19:43:22,239 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-12-13 19:43:22,239 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-12-13 19:43:22,239 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-12-13 19:43:22,239 INFO  L136        SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2022-12-13 19:43:22,239 INFO  L138        SettingsManager]:  * NCSB implementation=INTSET_LAZY3
[2022-12-13 19:43:22,239 INFO  L138        SettingsManager]:  * Use old map elimination=false
[2022-12-13 19:43:22,239 INFO  L138        SettingsManager]:  * Use external solver (rank synthesis)=false
[2022-12-13 19:43:22,239 INFO  L138        SettingsManager]:  * Use only trivial implications for array writes=true
[2022-12-13 19:43:22,240 INFO  L138        SettingsManager]:  * Rank analysis=LINEAR_WITH_GUESSES
[2022-12-13 19:43:22,240 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-12-13 19:43:22,240 INFO  L138        SettingsManager]:  * sizeof long=4
[2022-12-13 19:43:22,240 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2022-12-13 19:43:22,240 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-12-13 19:43:22,240 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2022-12-13 19:43:22,240 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-12-13 19:43:22,240 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=ASSUME
[2022-12-13 19:43:22,240 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=ASSUME
[2022-12-13 19:43:22,241 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=ASSUME
[2022-12-13 19:43:22,241 INFO  L138        SettingsManager]:  * sizeof long double=12
[2022-12-13 19:43:22,241 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-12-13 19:43:22,241 INFO  L138        SettingsManager]:  * Assume nondeterminstic values are in range=false
[2022-12-13 19:43:22,241 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-12-13 19:43:22,241 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=ASSUME
[2022-12-13 19:43:22,241 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-12-13 19:43:22,241 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-12-13 19:43:22,242 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-12-13 19:43:22,242 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-12-13 19:43:22,242 INFO  L136        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2022-12-13 19:43:22,242 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_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e6954a366a92a56976ad3f15dd01067d582436273e28a74386bd548c596ad28b
[2022-12-13 19:43:22,408 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-12-13 19:43:22,425 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-12-13 19:43:22,427 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-12-13 19:43:22,428 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-12-13 19:43:22,428 INFO  L275        PluginConnector]: CDTParser initialized
[2022-12-13 19:43:22,429 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/product-lines/email_spec7_product35.cil.c
[2022-12-13 19:43:25,043 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2022-12-13 19:43:25,317 INFO  L351              CDTParser]: Found 1 translation units.
[2022-12-13 19:43:25,317 INFO  L172              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/sv-benchmarks/c/product-lines/email_spec7_product35.cil.c
[2022-12-13 19:43:25,333 INFO  L394              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/data/dfc39a5a4/2073779b9fda45a5ba4a0fb41751bc64/FLAG66b20cd89
[2022-12-13 19:43:25,346 INFO  L402              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/data/dfc39a5a4/2073779b9fda45a5ba4a0fb41751bc64
[2022-12-13 19:43:25,347 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-12-13 19:43:25,349 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2022-12-13 19:43:25,350 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-12-13 19:43:25,350 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-12-13 19:43:25,352 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-12-13 19:43:25,353 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:43:25" (1/1) ...
[2022-12-13 19:43:25,353 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5640d168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:43:25, skipping insertion in model container
[2022-12-13 19:43:25,354 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:43:25" (1/1) ...
[2022-12-13 19:43:25,361 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-12-13 19:43:25,423 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-12-13 19:43:25,663 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,671 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,672 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,674 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,691 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,693 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,803 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_620e7a0f-63dc-4b2d-b435-96e37b17a864/sv-benchmarks/c/product-lines/email_spec7_product35.cil.c[48298,48311]
[2022-12-13 19:43:25,831 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,832 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,834 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,858 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-12-13 19:43:25,871 INFO  L203         MainTranslator]: Completed pre-run
[2022-12-13 19:43:25,889 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,890 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,891 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,893 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,897 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,899 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,936 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_620e7a0f-63dc-4b2d-b435-96e37b17a864/sv-benchmarks/c/product-lines/email_spec7_product35.cil.c[48298,48311]
[2022-12-13 19:43:25,939 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,940 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,942 WARN  L623        FunctionHandler]: Unknown extern function puts
[2022-12-13 19:43:25,955 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-12-13 19:43:25,983 INFO  L208         MainTranslator]: Completed translation
[2022-12-13 19:43:25,984 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:43:25 WrapperNode
[2022-12-13 19:43:25,984 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-12-13 19:43:25,984 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-12-13 19:43:25,984 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-12-13 19:43:25,985 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-12-13 19:43:25,990 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:43:25" (1/1) ...
[2022-12-13 19:43:26,008 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:43:25" (1/1) ...
[2022-12-13 19:43:26,126 INFO  L138                Inliner]: procedures = 137, calls = 244, calls flagged for inlining = 151, calls inlined = 468, statements flattened = 6933
[2022-12-13 19:43:26,126 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-12-13 19:43:26,126 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-12-13 19:43:26,127 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-12-13 19:43:26,127 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-12-13 19:43:26,133 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:43:25" (1/1) ...
[2022-12-13 19:43:26,133 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:43:25" (1/1) ...
[2022-12-13 19:43:26,143 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:43:25" (1/1) ...
[2022-12-13 19:43:26,143 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:43:25" (1/1) ...
[2022-12-13 19:43:26,194 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:43:25" (1/1) ...
[2022-12-13 19:43:26,214 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:43:25" (1/1) ...
[2022-12-13 19:43:26,220 INFO  L185        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:43:25" (1/1) ...
[2022-12-13 19:43:26,228 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:43:25" (1/1) ...
[2022-12-13 19:43:26,239 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-12-13 19:43:26,240 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-12-13 19:43:26,240 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-12-13 19:43:26,240 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-12-13 19:43:26,241 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:43:25" (1/1) ...
[2022-12-13 19:43:26,245 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:26,252 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:26,262 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:26,264 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process
[2022-12-13 19:43:26,292 INFO  L130     BoogieDeclarations]: Found specification of procedure puts
[2022-12-13 19:43:26,292 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-12-13 19:43:26,292 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2022-12-13 19:43:26,292 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-12-13 19:43:26,292 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-12-13 19:43:26,456 INFO  L235             CfgBuilder]: Building ICFG
[2022-12-13 19:43:26,458 INFO  L261             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-12-13 19:43:28,250 INFO  L276             CfgBuilder]: Performing block encoding
[2022-12-13 19:43:28,268 INFO  L295             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-12-13 19:43:28,269 INFO  L300             CfgBuilder]: Removed 1 assume(true) statements.
[2022-12-13 19:43:28,272 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:43:28 BoogieIcfgContainer
[2022-12-13 19:43:28,272 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-12-13 19:43:28,273 INFO  L113        PluginConnector]: ------------------------BuchiAutomizer----------------------------
[2022-12-13 19:43:28,273 INFO  L271        PluginConnector]: Initializing BuchiAutomizer...
[2022-12-13 19:43:28,276 INFO  L275        PluginConnector]: BuchiAutomizer initialized
[2022-12-13 19:43:28,276 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2022-12-13 19:43:28,276 INFO  L185        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 13.12 07:43:25" (1/3) ...
[2022-12-13 19:43:28,277 INFO  L205        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@69521ec7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.12 07:43:28, skipping insertion in model container
[2022-12-13 19:43:28,277 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2022-12-13 19:43:28,277 INFO  L185        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:43:25" (2/3) ...
[2022-12-13 19:43:28,278 INFO  L205        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@69521ec7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.12 07:43:28, skipping insertion in model container
[2022-12-13 19:43:28,278 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2022-12-13 19:43:28,278 INFO  L185        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:43:28" (3/3) ...
[2022-12-13 19:43:28,279 INFO  L332   chiAutomizerObserver]: Analyzing ICFG email_spec7_product35.cil.c
[2022-12-13 19:43:28,344 INFO  L303   stractBuchiCegarLoop]: Interprodecural is true
[2022-12-13 19:43:28,344 INFO  L304   stractBuchiCegarLoop]: Hoare is false
[2022-12-13 19:43:28,344 INFO  L305   stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates
[2022-12-13 19:43:28,345 INFO  L306   stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE
[2022-12-13 19:43:28,345 INFO  L307   stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2022-12-13 19:43:28,345 INFO  L308   stractBuchiCegarLoop]: Difference is false
[2022-12-13 19:43:28,345 INFO  L309   stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA
[2022-12-13 19:43:28,345 INFO  L313   stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ========
[2022-12-13 19:43:28,353 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand  has 1439 states, 1438 states have (on average 1.655076495132128) internal successors, (2380), 1438 states have internal predecessors, (2380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-12-13 19:43:28,407 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 271
[2022-12-13 19:43:28,407 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-12-13 19:43:28,407 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2022-12-13 19:43:28,413 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]
[2022-12-13 19:43:28,413 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-12-13 19:43:28,414 INFO  L335   stractBuchiCegarLoop]: ======== Iteration 1 ============
[2022-12-13 19:43:28,416 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand  has 1439 states, 1438 states have (on average 1.655076495132128) internal successors, (2380), 1438 states have internal predecessors, (2380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-12-13 19:43:28,425 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 271
[2022-12-13 19:43:28,425 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-12-13 19:43:28,425 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2022-12-13 19:43:28,427 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]
[2022-12-13 19:43:28,427 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-12-13 19:43:28,431 INFO  L748   eck$LassoCheckResult]: Stem: 208#$Ultimate##0true 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(4, 4);call write~init~int(37, 4, 0, 1);call write~init~int(115, 4, 1, 1);call write~init~int(10, 4, 2, 1);call write~init~int(0, 4, 3, 1);call #Ultimate.allocInit(10, 5);call #Ultimate.allocInit(12, 6);call #Ultimate.allocInit(10, 7);call #Ultimate.allocInit(18, 8);call #Ultimate.allocInit(16, 9);call #Ultimate.allocInit(21, 10);call #Ultimate.allocInit(13, 11);call #Ultimate.allocInit(16, 12);call #Ultimate.allocInit(25, 13);call #Ultimate.allocInit(10, 14);call #Ultimate.allocInit(34, 15);call #Ultimate.allocInit(30, 16);call #Ultimate.allocInit(16, 17);call #Ultimate.allocInit(20, 18);call #Ultimate.allocInit(22, 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(21, 26);call #Ultimate.allocInit(30, 27);call #Ultimate.allocInit(9, 28);call #Ultimate.allocInit(25, 29);call #Ultimate.allocInit(30, 30);call #Ultimate.allocInit(9, 31);call #Ultimate.allocInit(25, 32);call #Ultimate.allocInit(44, 33);call #Ultimate.allocInit(44, 34);call #Ultimate.allocInit(9, 35);call #Ultimate.allocInit(9, 36);call #Ultimate.allocInit(11, 37);call #Ultimate.allocInit(19, 38);call #Ultimate.allocInit(4, 39);call write~init~int(37, 39, 0, 1);call write~init~int(100, 39, 1, 1);call write~init~int(10, 39, 2, 1);call write~init~int(0, 39, 3, 1);call #Ultimate.allocInit(4, 40);call write~init~int(37, 40, 0, 1);call write~init~int(100, 40, 1, 1);call write~init~int(10, 40, 2, 1);call write~init~int(0, 40, 3, 1);~__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;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~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;~head~0.base, ~head~0.offset := 0, 0;~bob~0 := 0;~rjh~0 := 0;~chuck~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; 1301#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret91#1, main_~retValue_acc~32#1, main_~tmp~24#1;havoc main_~retValue_acc~32#1;havoc main_~tmp~24#1;assume { :begin_inline_select_helpers } true; 1109#select_helpers_returnLabel#1true assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 693#select_features_returnLabel#1true assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~31#1;havoc valid_product_~retValue_acc~31#1;valid_product_~retValue_acc~31#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~31#1; 854#valid_product_returnLabel#1true main_#t~ret91#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~24#1 := main_#t~ret91#1;havoc main_#t~ret91#1; 167#L2335true assume 0 != main_~tmp~24#1;assume { :begin_inline_setup } true;havoc setup_#t~nondet88#1, setup_#t~nondet89#1, setup_#t~nondet90#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_tmp3~2#1.base, setup_~__cil_tmp3~2#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_tmp3~2#1.base, setup_~__cil_tmp3~2#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; 739#L1733true assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 731#L1739-2true assume { :end_inline_setClientId } true; 400#setup_bob__wrappee__Base_returnLabel#1true 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; 353#L1298true assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 493#L1304-2true assume { :end_inline_setClientPrivateKey } true; 698#setup_bob_returnLabel#1true assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 35, 0;havoc setup_#t~nondet88#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; 262#L1733-2true assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 621#L1739-5true assume { :end_inline_setClientId } true; 1238#setup_rjh__wrappee__Base_returnLabel#1true 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; 279#L1298-2true assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 558#L1304-5true assume { :end_inline_setClientPrivateKey } true; 511#setup_rjh_returnLabel#1true assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset := 36, 0;havoc setup_#t~nondet89#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; 901#L1733-4true assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 923#L1739-8true assume { :end_inline_setClientId } true; 1385#setup_chuck__wrappee__Base_returnLabel#1true 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; 626#L1298-4true assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 1034#L1304-8true assume { :end_inline_setClientPrivateKey } true; 1143#setup_chuck_returnLabel#1true assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~2#1.base, setup_~__cil_tmp3~2#1.offset := 37, 0;havoc setup_#t~nondet90#1; 468#setup_returnLabel#1true assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet103#1, test_#t~nondet104#1, test_#t~nondet105#1, test_#t~nondet106#1, test_#t~nondet107#1, test_#t~nondet108#1, test_#t~nondet109#1, test_#t~nondet110#1, test_#t~nondet111#1, test_#t~nondet112#1, test_#t~nondet113#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~26#1, test_~tmp___0~9#1, test_~tmp___1~5#1, test_~tmp___2~4#1, test_~tmp___3~1#1, test_~tmp___4~1#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~26#1;havoc test_~tmp___0~9#1;havoc test_~tmp___1~5#1;havoc test_~tmp___2~4#1;havoc test_~tmp___3~1#1;havoc test_~tmp___4~1#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; 287#L3080-1true 
[2022-12-13 19:43:28,431 INFO  L750   eck$LassoCheckResult]: Loop: 287#L3080-1true assume !false; 454#L2929true assume test_~splverifierCounter~0#1 < 4; 1312#L2930true test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 1031#L2936true assume !(0 == test_~op1~0#1); 1054#$Ultimate##179true assume 0 == test_~op2~0#1;test_~tmp___8~0#1 := test_#t~nondet104#1;havoc test_#t~nondet104#1; 308#L2954true 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; 264#L1251true assume 1 == setClientAutoResponse_~handle#1;~__ste_client_autoResponse0~0 := setClientAutoResponse_~value#1; 615#L1257-2true assume { :end_inline_setClientAutoResponse } true; 212#rjhSetAutoRespond_returnLabel#1true assume { :end_inline_rjhSetAutoRespond } true;test_~op2~0#1 := 1; 287#L3080-1true 
[2022-12-13 19:43:28,435 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 19:43:28,435 INFO  L85        PathProgramCache]: Analyzing trace with hash 56074497, now seen corresponding path program 1 times
[2022-12-13 19:43:28,442 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-12-13 19:43:28,443 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1978040881]
[2022-12-13 19:43:28,443 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-12-13 19:43:28,443 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-12-13 19:43:28,536 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-12-13 19:43:28,715 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-12-13 19:43:28,716 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-12-13 19:43:28,716 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1978040881]
[2022-12-13 19:43:28,716 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1978040881] provided 1 perfect and 0 imperfect interpolant sequences
[2022-12-13 19:43:28,717 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-12-13 19:43:28,717 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-12-13 19:43:28,718 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1790628350]
[2022-12-13 19:43:28,719 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-12-13 19:43:28,722 INFO  L753   eck$LassoCheckResult]: stem already infeasible
[2022-12-13 19:43:28,723 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 19:43:28,723 INFO  L85        PathProgramCache]: Analyzing trace with hash 853771930, now seen corresponding path program 1 times
[2022-12-13 19:43:28,723 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-12-13 19:43:28,723 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2005777065]
[2022-12-13 19:43:28,723 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-12-13 19:43:28,724 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-12-13 19:43:28,735 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-12-13 19:43:28,736 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-12-13 19:43:28,741 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-12-13 19:43:28,762 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-12-13 19:43:28,850 INFO  L210          LassoAnalysis]: Preferences:
[2022-12-13 19:43:28,851 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-12-13 19:43:28,851 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-12-13 19:43:28,851 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-12-13 19:43:28,852 INFO  L129   ssoRankerPreferences]: Use exernal solver: true
[2022-12-13 19:43:28,852 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:28,852 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-12-13 19:43:28,852 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-12-13 19:43:28,852 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec7_product35.cil.c_Iteration1_Loop
[2022-12-13 19:43:28,852 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-12-13 19:43:28,853 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-12-13 19:43:28,872 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:28,885 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:28,890 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:28,894 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:28,896 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:28,901 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:28,992 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-12-13 19:43:28,993 INFO  L404          LassoAnalysis]: Checking for nontermination...
[2022-12-13 19:43:28,995 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:28,995 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:28,996 INFO  L229       MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:28,998 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process
[2022-12-13 19:43:28,998 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-12-13 19:43:28,999 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-12-13 19:43:29,024 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-12-13 19:43:29,024 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~__ste_client_autoResponse0~0=1, ULTIMATE.start_setClientAutoResponse_~value#1=1, ULTIMATE.start_setClientAutoResponse_#in~value#1=1} Honda state: {~__ste_client_autoResponse0~0=1, ULTIMATE.start_setClientAutoResponse_~value#1=1, ULTIMATE.start_setClientAutoResponse_#in~value#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-12-13 19:43:29,030 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0
[2022-12-13 19:43:29,031 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:29,031 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:29,032 INFO  L229       MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:29,033 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process
[2022-12-13 19:43:29,034 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-12-13 19:43:29,034 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-12-13 19:43:29,059 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-12-13 19:43:29,060 INFO  L440          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~tmp___8~0#1=-4, ULTIMATE.start_test_#t~nondet104#1=-4} Honda state: {ULTIMATE.start_test_~tmp___8~0#1=-4, ULTIMATE.start_test_#t~nondet104#1=-4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2022-12-13 19:43:29,063 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0
[2022-12-13 19:43:29,063 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:29,063 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:29,064 INFO  L229       MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:29,065 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process
[2022-12-13 19:43:29,067 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-12-13 19:43:29,067 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-12-13 19:43:29,081 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0
[2022-12-13 19:43:29,081 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:29,081 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:29,082 INFO  L229       MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:29,083 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process
[2022-12-13 19:43:29,084 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2022-12-13 19:43:29,084 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-12-13 19:43:29,099 INFO  L444          LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2022-12-13 19:43:29,101 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0
[2022-12-13 19:43:29,102 INFO  L210          LassoAnalysis]: Preferences:
[2022-12-13 19:43:29,102 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-12-13 19:43:29,102 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-12-13 19:43:29,102 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-12-13 19:43:29,102 INFO  L129   ssoRankerPreferences]: Use exernal solver: false
[2022-12-13 19:43:29,102 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:29,102 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-12-13 19:43:29,103 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-12-13 19:43:29,103 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec7_product35.cil.c_Iteration1_Loop
[2022-12-13 19:43:29,103 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-12-13 19:43:29,103 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-12-13 19:43:29,105 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:29,110 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:29,116 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:29,119 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:29,125 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:29,133 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:29,228 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-12-13 19:43:29,232 INFO  L490          LassoAnalysis]: Using template 'affine'.
[2022-12-13 19:43:29,234 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:29,234 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:29,235 INFO  L229       MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:29,235 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process
[2022-12-13 19:43:29,236 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 19:43:29,247 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 19:43:29,247 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 19:43:29,248 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 19:43:29,248 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-12-13 19:43:29,248 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 19:43:29,251 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-12-13 19:43:29,251 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 19:43:29,254 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 19:43:29,258 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0
[2022-12-13 19:43:29,258 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:29,258 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:29,259 INFO  L229       MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:29,260 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process
[2022-12-13 19:43:29,262 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 19:43:29,271 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 19:43:29,272 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 19:43:29,272 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 19:43:29,272 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 19:43:29,272 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 19:43:29,273 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-12-13 19:43:29,273 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 19:43:29,275 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2022-12-13 19:43:29,278 INFO  L443   ModelExtractionUtils]: Simplification made 3 calls to the SMT solver.
[2022-12-13 19:43:29,278 INFO  L444   ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero.
[2022-12-13 19:43:29,279 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:29,280 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:29,319 INFO  L229       MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:29,320 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process
[2022-12-13 19:43:29,321 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2022-12-13 19:43:29,321 INFO  L438   nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0.
[2022-12-13 19:43:29,321 INFO  L513          LassoAnalysis]: Proved termination.
[2022-12-13 19:43:29,322 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 []
[2022-12-13 19:43:29,324 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0
[2022-12-13 19:43:29,327 INFO  L156   tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed
[2022-12-13 19:43:29,344 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 19:43:29,424 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-12-13 19:43:29,427 INFO  L263         TraceCheckSpWp]: Trace formula consists of 570 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-12-13 19:43:29,430 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-12-13 19:43:29,470 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-12-13 19:43:29,470 INFO  L263         TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 4 conjunts are in the unsatisfiable core
[2022-12-13 19:43:29,471 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-12-13 19:43:29,510 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-12-13 19:43:29,533 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 
[2022-12-13 19:43:29,536 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand  has 1439 states, 1438 states have (on average 1.655076495132128) internal successors, (2380), 1438 states have internal predecessors, (2380), 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)
[2022-12-13 19:43:29,661 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0
[2022-12-13 19:43:29,861 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand  has 1439 states, 1438 states have (on average 1.655076495132128) internal successors, (2380), 1438 states have internal predecessors, (2380), 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 6747 states and 11135 transitions. Complement of second has 7 states.
[2022-12-13 19:43:29,863 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 
[2022-12-13 19:43:29,866 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)
[2022-12-13 19:43:29,871 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 6519 transitions.
[2022-12-13 19:43:29,872 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 5 states and 6519 transitions. Stem has 25 letters. Loop has 9 letters.
[2022-12-13 19:43:29,873 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-12-13 19:43:29,873 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 5 states and 6519 transitions. Stem has 34 letters. Loop has 9 letters.
[2022-12-13 19:43:29,873 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-12-13 19:43:29,874 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 5 states and 6519 transitions. Stem has 25 letters. Loop has 18 letters.
[2022-12-13 19:43:29,874 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-12-13 19:43:29,874 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 6747 states and 11135 transitions.
[2022-12-13 19:43:29,909 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 531
[2022-12-13 19:43:29,916 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 6747 states to 1107 states and 1983 transitions.
[2022-12-13 19:43:29,916 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 569
[2022-12-13 19:43:29,917 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 570
[2022-12-13 19:43:29,918 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 1107 states and 1983 transitions.
[2022-12-13 19:43:29,920 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2022-12-13 19:43:29,920 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 1107 states and 1983 transitions.
[2022-12-13 19:43:29,934 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1107 states and 1983 transitions.
[2022-12-13 19:43:29,963 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1107 to 576.
[2022-12-13 19:43:29,965 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 576 states, 576 states have (on average 1.78125) internal successors, (1026), 575 states have internal predecessors, (1026), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-12-13 19:43:29,967 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 576 states and 1026 transitions.
[2022-12-13 19:43:29,968 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 576 states and 1026 transitions.
[2022-12-13 19:43:29,968 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-12-13 19:43:29,971 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-12-13 19:43:29,972 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-12-13 19:43:29,973 INFO  L87              Difference]: Start difference. First operand 576 states and 1026 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)
[2022-12-13 19:43:30,009 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-12-13 19:43:30,009 INFO  L93              Difference]: Finished difference Result 1129 states and 2014 transitions.
[2022-12-13 19:43:30,009 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 1129 states and 2014 transitions.
[2022-12-13 19:43:30,014 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 532
[2022-12-13 19:43:30,018 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 1129 states to 1129 states and 2014 transitions.
[2022-12-13 19:43:30,018 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 585
[2022-12-13 19:43:30,019 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 585
[2022-12-13 19:43:30,019 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 1129 states and 2014 transitions.
[2022-12-13 19:43:30,019 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2022-12-13 19:43:30,019 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 1129 states and 2014 transitions.
[2022-12-13 19:43:30,020 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1129 states and 2014 transitions.
[2022-12-13 19:43:30,026 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1129 to 575.
[2022-12-13 19:43:30,027 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 575 states, 575 states have (on average 1.777391304347826) internal successors, (1022), 574 states have internal predecessors, (1022), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-12-13 19:43:30,028 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 575 states and 1022 transitions.
[2022-12-13 19:43:30,028 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 575 states and 1022 transitions.
[2022-12-13 19:43:30,028 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-12-13 19:43:30,029 INFO  L428   stractBuchiCegarLoop]: Abstraction has 575 states and 1022 transitions.
[2022-12-13 19:43:30,029 INFO  L335   stractBuchiCegarLoop]: ======== Iteration 2 ============
[2022-12-13 19:43:30,029 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 575 states and 1022 transitions.
[2022-12-13 19:43:30,030 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 266
[2022-12-13 19:43:30,031 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-12-13 19:43:30,031 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2022-12-13 19:43:30,031 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]
[2022-12-13 19:43:30,031 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-12-13 19:43:30,032 INFO  L748   eck$LassoCheckResult]: Stem: 10484#$Ultimate##0 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(4, 4);call write~init~int(37, 4, 0, 1);call write~init~int(115, 4, 1, 1);call write~init~int(10, 4, 2, 1);call write~init~int(0, 4, 3, 1);call #Ultimate.allocInit(10, 5);call #Ultimate.allocInit(12, 6);call #Ultimate.allocInit(10, 7);call #Ultimate.allocInit(18, 8);call #Ultimate.allocInit(16, 9);call #Ultimate.allocInit(21, 10);call #Ultimate.allocInit(13, 11);call #Ultimate.allocInit(16, 12);call #Ultimate.allocInit(25, 13);call #Ultimate.allocInit(10, 14);call #Ultimate.allocInit(34, 15);call #Ultimate.allocInit(30, 16);call #Ultimate.allocInit(16, 17);call #Ultimate.allocInit(20, 18);call #Ultimate.allocInit(22, 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(21, 26);call #Ultimate.allocInit(30, 27);call #Ultimate.allocInit(9, 28);call #Ultimate.allocInit(25, 29);call #Ultimate.allocInit(30, 30);call #Ultimate.allocInit(9, 31);call #Ultimate.allocInit(25, 32);call #Ultimate.allocInit(44, 33);call #Ultimate.allocInit(44, 34);call #Ultimate.allocInit(9, 35);call #Ultimate.allocInit(9, 36);call #Ultimate.allocInit(11, 37);call #Ultimate.allocInit(19, 38);call #Ultimate.allocInit(4, 39);call write~init~int(37, 39, 0, 1);call write~init~int(100, 39, 1, 1);call write~init~int(10, 39, 2, 1);call write~init~int(0, 39, 3, 1);call #Ultimate.allocInit(4, 40);call write~init~int(37, 40, 0, 1);call write~init~int(100, 40, 1, 1);call write~init~int(10, 40, 2, 1);call write~init~int(0, 40, 3, 1);~__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;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~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;~head~0.base, ~head~0.offset := 0, 0;~bob~0 := 0;~rjh~0 := 0;~chuck~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; 10485#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret91#1, main_~retValue_acc~32#1, main_~tmp~24#1;havoc main_~retValue_acc~32#1;havoc main_~tmp~24#1;assume { :begin_inline_select_helpers } true; 10144#select_helpers_returnLabel#1 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 10145#select_features_returnLabel#1 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~31#1;havoc valid_product_~retValue_acc~31#1;valid_product_~retValue_acc~31#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~31#1; 10371#valid_product_returnLabel#1 main_#t~ret91#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~24#1 := main_#t~ret91#1;havoc main_#t~ret91#1; 10372#L2335 assume 0 != main_~tmp~24#1;assume { :begin_inline_setup } true;havoc setup_#t~nondet88#1, setup_#t~nondet89#1, setup_#t~nondet90#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_tmp3~2#1.base, setup_~__cil_tmp3~2#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_tmp3~2#1.base, setup_~__cil_tmp3~2#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; 10049#L1733 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 10023#L1739-2 assume { :end_inline_setClientId } true; 10024#setup_bob__wrappee__Base_returnLabel#1 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; 10109#L1298 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 10361#L1304-2 assume { :end_inline_setClientPrivateKey } true; 10362#setup_bob_returnLabel#1 assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 35, 0;havoc setup_#t~nondet88#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; 10553#L1733-2 assume !(1 == setClientId_~handle#1); 10478#L1736-2 assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1; 10479#L1739-5 assume { :end_inline_setClientId } true; 10438#setup_rjh__wrappee__Base_returnLabel#1 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; 10439#L1298-2 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 10062#L1304-5 assume { :end_inline_setClientPrivateKey } true; 10398#setup_rjh_returnLabel#1 assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset := 36, 0;havoc setup_#t~nondet89#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; 10399#L1733-4 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 10401#L1739-8 assume { :end_inline_setClientId } true; 10463#setup_chuck__wrappee__Base_returnLabel#1 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; 10528#L1298-4 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 10283#L1304-8 assume { :end_inline_setClientPrivateKey } true; 10202#setup_chuck_returnLabel#1 assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~2#1.base, setup_~__cil_tmp3~2#1.offset := 37, 0;havoc setup_#t~nondet90#1; 10203#setup_returnLabel#1 assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet103#1, test_#t~nondet104#1, test_#t~nondet105#1, test_#t~nondet106#1, test_#t~nondet107#1, test_#t~nondet108#1, test_#t~nondet109#1, test_#t~nondet110#1, test_#t~nondet111#1, test_#t~nondet112#1, test_#t~nondet113#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~26#1, test_~tmp___0~9#1, test_~tmp___1~5#1, test_~tmp___2~4#1, test_~tmp___3~1#1, test_~tmp___4~1#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~26#1;havoc test_~tmp___0~9#1;havoc test_~tmp___1~5#1;havoc test_~tmp___2~4#1;havoc test_~tmp___3~1#1;havoc test_~tmp___4~1#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; 10312#L3080-1 assume !false; 10250#L2929 
[2022-12-13 19:43:30,032 INFO  L750   eck$LassoCheckResult]: Loop: 10250#L2929 assume test_~splverifierCounter~0#1 < 4; 10251#L2930 test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 10516#L2936 assume !(0 == test_~op1~0#1); 10580#$Ultimate##179 assume !(0 == test_~op2~0#1); 10349#$Ultimate##194 assume 0 == test_~op3~0#1;test_~tmp___7~0#1 := test_#t~nondet105#1;havoc test_#t~nondet105#1; 10216#L2968 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; 10217#L1298-6 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 10209#L1304-11 assume { :end_inline_setClientPrivateKey } true; 10073#rjhDeletePrivateKey_returnLabel#1 assume { :end_inline_rjhDeletePrivateKey } true;test_~op3~0#1 := 1; 10040#L3080-1 assume !false; 10250#L2929 
[2022-12-13 19:43:30,032 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 19:43:30,032 INFO  L85        PathProgramCache]: Analyzing trace with hash -1808936504, now seen corresponding path program 1 times
[2022-12-13 19:43:30,032 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-12-13 19:43:30,033 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1005357650]
[2022-12-13 19:43:30,033 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-12-13 19:43:30,033 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-12-13 19:43:30,047 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-12-13 19:43:30,128 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-12-13 19:43:30,128 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-12-13 19:43:30,128 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1005357650]
[2022-12-13 19:43:30,128 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1005357650] provided 1 perfect and 0 imperfect interpolant sequences
[2022-12-13 19:43:30,128 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-12-13 19:43:30,128 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-12-13 19:43:30,129 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1472847386]
[2022-12-13 19:43:30,129 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-12-13 19:43:30,129 INFO  L753   eck$LassoCheckResult]: stem already infeasible
[2022-12-13 19:43:30,129 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 19:43:30,129 INFO  L85        PathProgramCache]: Analyzing trace with hash -88063911, now seen corresponding path program 1 times
[2022-12-13 19:43:30,130 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-12-13 19:43:30,130 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986395087]
[2022-12-13 19:43:30,130 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-12-13 19:43:30,130 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-12-13 19:43:30,136 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-12-13 19:43:30,137 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-12-13 19:43:30,139 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-12-13 19:43:30,143 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-12-13 19:43:30,210 INFO  L210          LassoAnalysis]: Preferences:
[2022-12-13 19:43:30,210 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-12-13 19:43:30,210 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-12-13 19:43:30,210 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-12-13 19:43:30,210 INFO  L129   ssoRankerPreferences]: Use exernal solver: true
[2022-12-13 19:43:30,210 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:30,210 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-12-13 19:43:30,211 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-12-13 19:43:30,211 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec7_product35.cil.c_Iteration2_Loop
[2022-12-13 19:43:30,211 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-12-13 19:43:30,211 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-12-13 19:43:30,212 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:30,214 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:30,218 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:30,223 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:30,228 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:30,232 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:30,235 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:30,322 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-12-13 19:43:30,322 INFO  L404          LassoAnalysis]: Checking for nontermination...
[2022-12-13 19:43:30,323 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:30,323 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:30,324 INFO  L229       MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:30,324 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process
[2022-12-13 19:43:30,326 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-12-13 19:43:30,326 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-12-13 19:43:30,344 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-12-13 19:43:30,344 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: []
[2022-12-13 19:43:30,347 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0
[2022-12-13 19:43:30,347 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:30,347 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:30,348 INFO  L229       MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:30,349 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process
[2022-12-13 19:43:30,350 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-12-13 19:43:30,350 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-12-13 19:43:30,367 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0
[2022-12-13 19:43:30,370 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:30,370 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:30,371 INFO  L229       MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:30,372 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process
[2022-12-13 19:43:30,373 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2022-12-13 19:43:30,373 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-12-13 19:43:30,386 INFO  L444          LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2022-12-13 19:43:30,389 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0
[2022-12-13 19:43:30,389 INFO  L210          LassoAnalysis]: Preferences:
[2022-12-13 19:43:30,389 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-12-13 19:43:30,389 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-12-13 19:43:30,390 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-12-13 19:43:30,390 INFO  L129   ssoRankerPreferences]: Use exernal solver: false
[2022-12-13 19:43:30,390 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:30,390 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-12-13 19:43:30,390 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-12-13 19:43:30,390 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec7_product35.cil.c_Iteration2_Loop
[2022-12-13 19:43:30,390 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-12-13 19:43:30,390 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-12-13 19:43:30,391 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:30,394 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:30,397 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:30,401 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:30,406 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:30,410 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:30,412 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:30,485 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-12-13 19:43:30,485 INFO  L490          LassoAnalysis]: Using template 'affine'.
[2022-12-13 19:43:30,486 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:30,486 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:30,487 INFO  L229       MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:30,487 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process
[2022-12-13 19:43:30,489 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 19:43:30,498 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 19:43:30,499 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 19:43:30,499 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 19:43:30,499 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-12-13 19:43:30,499 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 19:43:30,500 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-12-13 19:43:30,500 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 19:43:30,501 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 19:43:30,504 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0
[2022-12-13 19:43:30,504 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:30,504 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:30,505 INFO  L229       MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:30,506 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process
[2022-12-13 19:43:30,507 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 19:43:30,517 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 19:43:30,517 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 19:43:30,518 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 19:43:30,518 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 19:43:30,518 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 19:43:30,519 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-12-13 19:43:30,519 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 19:43:30,521 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2022-12-13 19:43:30,523 INFO  L443   ModelExtractionUtils]: Simplification made 3 calls to the SMT solver.
[2022-12-13 19:43:30,523 INFO  L444   ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero.
[2022-12-13 19:43:30,523 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:30,524 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:30,524 INFO  L229       MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:30,525 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process
[2022-12-13 19:43:30,526 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2022-12-13 19:43:30,526 INFO  L438   nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0.
[2022-12-13 19:43:30,527 INFO  L513          LassoAnalysis]: Proved termination.
[2022-12-13 19:43:30,527 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 []
[2022-12-13 19:43:30,529 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0
[2022-12-13 19:43:30,530 INFO  L156   tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed
[2022-12-13 19:43:30,539 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 19:43:30,608 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-12-13 19:43:30,611 INFO  L263         TraceCheckSpWp]: Trace formula consists of 572 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-12-13 19:43:30,612 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-12-13 19:43:30,647 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-12-13 19:43:30,648 INFO  L263         TraceCheckSpWp]: Trace formula consists of 28 conjuncts, 4 conjunts are in the unsatisfiable core
[2022-12-13 19:43:30,648 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-12-13 19:43:30,685 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-12-13 19:43:30,685 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 
[2022-12-13 19:43:30,685 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 575 states and 1022 transitions. cyclomatic complexity: 449 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)
[2022-12-13 19:43:30,763 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 575 states and 1022 transitions. cyclomatic complexity: 449. 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 2173 states and 3899 transitions. Complement of second has 6 states.
[2022-12-13 19:43:30,763 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 
[2022-12-13 19:43:30,764 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)
[2022-12-13 19:43:30,765 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1020 transitions.
[2022-12-13 19:43:30,765 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 1020 transitions. Stem has 27 letters. Loop has 10 letters.
[2022-12-13 19:43:30,766 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-12-13 19:43:30,766 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 1020 transitions. Stem has 37 letters. Loop has 10 letters.
[2022-12-13 19:43:30,766 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-12-13 19:43:30,766 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 1020 transitions. Stem has 27 letters. Loop has 20 letters.
[2022-12-13 19:43:30,767 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-12-13 19:43:30,767 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 2173 states and 3899 transitions.
[2022-12-13 19:43:30,781 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 521
[2022-12-13 19:43:30,791 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 2173 states to 2163 states and 3883 transitions.
[2022-12-13 19:43:30,791 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 561
[2022-12-13 19:43:30,792 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 563
[2022-12-13 19:43:30,792 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 2163 states and 3883 transitions.
[2022-12-13 19:43:30,792 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2022-12-13 19:43:30,792 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 2163 states and 3883 transitions.
[2022-12-13 19:43:30,793 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 2163 states and 3883 transitions.
[2022-12-13 19:43:30,805 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0
[2022-12-13 19:43:30,818 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 2163 to 1108.
[2022-12-13 19:43:30,820 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 1108 states, 1108 states have (on average 1.788808664259928) internal successors, (1982), 1107 states have internal predecessors, (1982), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-12-13 19:43:30,823 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 1108 states and 1982 transitions.
[2022-12-13 19:43:30,823 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 1108 states and 1982 transitions.
[2022-12-13 19:43:30,823 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-12-13 19:43:30,824 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-12-13 19:43:30,824 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-12-13 19:43:30,824 INFO  L87              Difference]: Start difference. First operand 1108 states and 1982 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)
[2022-12-13 19:43:30,948 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-12-13 19:43:30,949 INFO  L93              Difference]: Finished difference Result 2159 states and 3861 transitions.
[2022-12-13 19:43:30,949 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 2159 states and 3861 transitions.
[2022-12-13 19:43:30,965 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 516
[2022-12-13 19:43:30,979 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 2159 states to 2159 states and 3861 transitions.
[2022-12-13 19:43:30,979 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 567
[2022-12-13 19:43:30,980 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 567
[2022-12-13 19:43:30,980 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 2159 states and 3861 transitions.
[2022-12-13 19:43:30,980 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2022-12-13 19:43:30,980 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 2159 states and 3861 transitions.
[2022-12-13 19:43:30,982 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 2159 states and 3861 transitions.
[2022-12-13 19:43:31,000 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 2159 to 1108.
[2022-12-13 19:43:31,002 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 1108 states, 1108 states have (on average 1.7879061371841156) internal successors, (1981), 1107 states have internal predecessors, (1981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-12-13 19:43:31,004 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 1108 states and 1981 transitions.
[2022-12-13 19:43:31,005 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 1108 states and 1981 transitions.
[2022-12-13 19:43:31,005 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2022-12-13 19:43:31,006 INFO  L428   stractBuchiCegarLoop]: Abstraction has 1108 states and 1981 transitions.
[2022-12-13 19:43:31,006 INFO  L335   stractBuchiCegarLoop]: ======== Iteration 3 ============
[2022-12-13 19:43:31,006 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 1108 states and 1981 transitions.
[2022-12-13 19:43:31,012 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 261
[2022-12-13 19:43:31,012 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-12-13 19:43:31,012 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2022-12-13 19:43:31,013 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]
[2022-12-13 19:43:31,013 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-12-13 19:43:31,014 INFO  L748   eck$LassoCheckResult]: Stem: 16649#$Ultimate##0 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(4, 4);call write~init~int(37, 4, 0, 1);call write~init~int(115, 4, 1, 1);call write~init~int(10, 4, 2, 1);call write~init~int(0, 4, 3, 1);call #Ultimate.allocInit(10, 5);call #Ultimate.allocInit(12, 6);call #Ultimate.allocInit(10, 7);call #Ultimate.allocInit(18, 8);call #Ultimate.allocInit(16, 9);call #Ultimate.allocInit(21, 10);call #Ultimate.allocInit(13, 11);call #Ultimate.allocInit(16, 12);call #Ultimate.allocInit(25, 13);call #Ultimate.allocInit(10, 14);call #Ultimate.allocInit(34, 15);call #Ultimate.allocInit(30, 16);call #Ultimate.allocInit(16, 17);call #Ultimate.allocInit(20, 18);call #Ultimate.allocInit(22, 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(21, 26);call #Ultimate.allocInit(30, 27);call #Ultimate.allocInit(9, 28);call #Ultimate.allocInit(25, 29);call #Ultimate.allocInit(30, 30);call #Ultimate.allocInit(9, 31);call #Ultimate.allocInit(25, 32);call #Ultimate.allocInit(44, 33);call #Ultimate.allocInit(44, 34);call #Ultimate.allocInit(9, 35);call #Ultimate.allocInit(9, 36);call #Ultimate.allocInit(11, 37);call #Ultimate.allocInit(19, 38);call #Ultimate.allocInit(4, 39);call write~init~int(37, 39, 0, 1);call write~init~int(100, 39, 1, 1);call write~init~int(10, 39, 2, 1);call write~init~int(0, 39, 3, 1);call #Ultimate.allocInit(4, 40);call write~init~int(37, 40, 0, 1);call write~init~int(100, 40, 1, 1);call write~init~int(10, 40, 2, 1);call write~init~int(0, 40, 3, 1);~__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;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~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;~head~0.base, ~head~0.offset := 0, 0;~bob~0 := 0;~rjh~0 := 0;~chuck~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; 16650#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret91#1, main_~retValue_acc~32#1, main_~tmp~24#1;havoc main_~retValue_acc~32#1;havoc main_~tmp~24#1;assume { :begin_inline_select_helpers } true; 16301#select_helpers_returnLabel#1 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 16302#select_features_returnLabel#1 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~31#1;havoc valid_product_~retValue_acc~31#1;valid_product_~retValue_acc~31#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~31#1; 16530#valid_product_returnLabel#1 main_#t~ret91#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~24#1 := main_#t~ret91#1;havoc main_#t~ret91#1; 16531#L2335 assume 0 != main_~tmp~24#1;assume { :begin_inline_setup } true;havoc setup_#t~nondet88#1, setup_#t~nondet89#1, setup_#t~nondet90#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_tmp3~2#1.base, setup_~__cil_tmp3~2#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_tmp3~2#1.base, setup_~__cil_tmp3~2#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; 16206#L1733 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 16180#L1739-2 assume { :end_inline_setClientId } true; 16181#setup_bob__wrappee__Base_returnLabel#1 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; 16266#L1298 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 16520#L1304-2 assume { :end_inline_setClientPrivateKey } true; 16521#setup_bob_returnLabel#1 assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 35, 0;havoc setup_#t~nondet88#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; 16725#L1733-2 assume !(1 == setClientId_~handle#1); 16642#L1736-2 assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1; 16643#L1739-5 assume { :end_inline_setClientId } true; 16599#setup_rjh__wrappee__Base_returnLabel#1 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; 16600#L1298-2 assume !(1 == setClientPrivateKey_~handle#1); 16217#L1301-2 assume 2 == setClientPrivateKey_~handle#1;~__ste_client_privateKey1~0 := setClientPrivateKey_~value#1; 16219#L1304-5 assume { :end_inline_setClientPrivateKey } true; 16558#setup_rjh_returnLabel#1 assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset := 36, 0;havoc setup_#t~nondet89#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; 16559#L1733-4 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 16561#L1739-8 assume { :end_inline_setClientId } true; 16626#setup_chuck__wrappee__Base_returnLabel#1 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; 16697#L1298-4 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 16436#L1304-8 assume { :end_inline_setClientPrivateKey } true; 16359#setup_chuck_returnLabel#1 assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~2#1.base, setup_~__cil_tmp3~2#1.offset := 37, 0;havoc setup_#t~nondet90#1; 16360#setup_returnLabel#1 assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet103#1, test_#t~nondet104#1, test_#t~nondet105#1, test_#t~nondet106#1, test_#t~nondet107#1, test_#t~nondet108#1, test_#t~nondet109#1, test_#t~nondet110#1, test_#t~nondet111#1, test_#t~nondet112#1, test_#t~nondet113#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~26#1, test_~tmp___0~9#1, test_~tmp___1~5#1, test_~tmp___2~4#1, test_~tmp___3~1#1, test_~tmp___4~1#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~26#1;havoc test_~tmp___0~9#1;havoc test_~tmp___1~5#1;havoc test_~tmp___2~4#1;havoc test_~tmp___3~1#1;havoc test_~tmp___4~1#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; 16465#L3080-1 assume !false; 16742#L2929 assume test_~splverifierCounter~0#1 < 4; 16684#L2930 
[2022-12-13 19:43:31,014 INFO  L750   eck$LassoCheckResult]: Loop: 16684#L2930 test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 16685#L2936 assume !(0 == test_~op1~0#1); 16761#$Ultimate##179 assume !(0 == test_~op2~0#1); 16505#$Ultimate##194 assume !(0 == test_~op3~0#1); 16224#$Ultimate##209 assume !(0 == test_~op4~0#1); 16226#$Ultimate##286 assume !(0 == test_~op5~0#1); 16664#$Ultimate##363 assume 0 == test_~op6~0#1;test_~tmp___4~1#1 := test_#t~nondet108#1;havoc test_#t~nondet108#1; 16541#L3010 assume 0 != test_~tmp___4~1#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; 16542#L1686 assume 1 == setClientForwardReceiver_~handle#1;~__ste_client_forwardReceiver0~0 := setClientForwardReceiver_~value#1; 16192#L1692-2 assume { :end_inline_setClientForwardReceiver } true; 16193#rjhEnableForwarding_returnLabel#1 assume { :end_inline_rjhEnableForwarding } true;test_~op6~0#1 := 1; 16197#L3080-1 assume !false; 16779#L2929 assume test_~splverifierCounter~0#1 < 4; 16684#L2930 
[2022-12-13 19:43:31,014 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 19:43:31,014 INFO  L85        PathProgramCache]: Analyzing trace with hash -1857881969, now seen corresponding path program 1 times
[2022-12-13 19:43:31,015 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-12-13 19:43:31,015 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947755645]
[2022-12-13 19:43:31,015 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-12-13 19:43:31,015 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-12-13 19:43:31,034 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-12-13 19:43:31,117 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-12-13 19:43:31,118 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-12-13 19:43:31,118 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947755645]
[2022-12-13 19:43:31,118 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [947755645] provided 1 perfect and 0 imperfect interpolant sequences
[2022-12-13 19:43:31,118 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-12-13 19:43:31,118 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2022-12-13 19:43:31,118 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [402998953]
[2022-12-13 19:43:31,118 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-12-13 19:43:31,119 INFO  L753   eck$LassoCheckResult]: stem already infeasible
[2022-12-13 19:43:31,119 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 19:43:31,119 INFO  L85        PathProgramCache]: Analyzing trace with hash -1605638688, now seen corresponding path program 1 times
[2022-12-13 19:43:31,119 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-12-13 19:43:31,119 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949162624]
[2022-12-13 19:43:31,119 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-12-13 19:43:31,119 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-12-13 19:43:31,125 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-12-13 19:43:31,125 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-12-13 19:43:31,128 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-12-13 19:43:31,133 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-12-13 19:43:31,225 INFO  L210          LassoAnalysis]: Preferences:
[2022-12-13 19:43:31,226 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-12-13 19:43:31,226 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-12-13 19:43:31,226 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-12-13 19:43:31,226 INFO  L129   ssoRankerPreferences]: Use exernal solver: true
[2022-12-13 19:43:31,226 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,226 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-12-13 19:43:31,226 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-12-13 19:43:31,226 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec7_product35.cil.c_Iteration3_Loop
[2022-12-13 19:43:31,226 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-12-13 19:43:31,226 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-12-13 19:43:31,227 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,230 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,231 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,233 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,237 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,242 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,245 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,249 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,251 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,254 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,341 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-12-13 19:43:31,341 INFO  L404          LassoAnalysis]: Checking for nontermination...
[2022-12-13 19:43:31,341 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,341 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:31,342 INFO  L229       MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:31,343 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process
[2022-12-13 19:43:31,344 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-12-13 19:43:31,344 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-12-13 19:43:31,361 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-12-13 19:43:31,362 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: []
[2022-12-13 19:43:31,364 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0
[2022-12-13 19:43:31,364 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,365 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:31,365 INFO  L229       MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:31,366 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process
[2022-12-13 19:43:31,367 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-12-13 19:43:31,368 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-12-13 19:43:31,384 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-12-13 19:43:31,384 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: []
[2022-12-13 19:43:31,387 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0
[2022-12-13 19:43:31,387 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,387 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:31,388 INFO  L229       MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:31,389 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process
[2022-12-13 19:43:31,390 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-12-13 19:43:31,390 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-12-13 19:43:31,407 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-12-13 19:43:31,408 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: []
[2022-12-13 19:43:31,410 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0
[2022-12-13 19:43:31,410 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,410 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:31,411 INFO  L229       MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:31,412 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process
[2022-12-13 19:43:31,413 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-12-13 19:43:31,413 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-12-13 19:43:31,431 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-12-13 19:43:31,431 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: []
[2022-12-13 19:43:31,434 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0
[2022-12-13 19:43:31,434 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,435 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:31,435 INFO  L229       MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:31,436 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process
[2022-12-13 19:43:31,437 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-12-13 19:43:31,438 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-12-13 19:43:31,457 INFO  L437          LassoAnalysis]: Proved nontermination for one component.
[2022-12-13 19:43:31,457 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: []
[2022-12-13 19:43:31,460 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0
[2022-12-13 19:43:31,460 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,461 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:31,461 INFO  L229       MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:31,462 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process
[2022-12-13 19:43:31,463 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2022-12-13 19:43:31,464 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-12-13 19:43:31,477 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0
[2022-12-13 19:43:31,477 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,477 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:31,478 INFO  L229       MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:31,479 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process
[2022-12-13 19:43:31,480 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2022-12-13 19:43:31,480 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2022-12-13 19:43:31,552 INFO  L444          LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2022-12-13 19:43:31,556 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0
[2022-12-13 19:43:31,556 INFO  L210          LassoAnalysis]: Preferences:
[2022-12-13 19:43:31,556 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-12-13 19:43:31,556 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-12-13 19:43:31,556 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-12-13 19:43:31,556 INFO  L129   ssoRankerPreferences]: Use exernal solver: false
[2022-12-13 19:43:31,556 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,556 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-12-13 19:43:31,556 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-12-13 19:43:31,556 INFO  L133   ssoRankerPreferences]: Filename of dumped script: email_spec7_product35.cil.c_Iteration3_Loop
[2022-12-13 19:43:31,556 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-12-13 19:43:31,557 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-12-13 19:43:31,558 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,560 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,561 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,563 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,567 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,576 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,579 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,581 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,583 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,584 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 19:43:31,670 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-12-13 19:43:31,670 INFO  L490          LassoAnalysis]: Using template 'affine'.
[2022-12-13 19:43:31,670 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,671 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:31,671 INFO  L229       MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:31,672 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process
[2022-12-13 19:43:31,673 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 19:43:31,683 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 19:43:31,683 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 19:43:31,683 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 19:43:31,684 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-12-13 19:43:31,684 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 19:43:31,684 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-12-13 19:43:31,685 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 19:43:31,686 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 19:43:31,688 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0
[2022-12-13 19:43:31,689 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,689 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:31,690 INFO  L229       MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:31,690 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process
[2022-12-13 19:43:31,692 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 19:43:31,701 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 19:43:31,702 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 19:43:31,702 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 19:43:31,702 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-12-13 19:43:31,702 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 19:43:31,702 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-12-13 19:43:31,703 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 19:43:31,704 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 19:43:31,707 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0
[2022-12-13 19:43:31,707 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,707 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:31,708 INFO  L229       MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:31,709 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process
[2022-12-13 19:43:31,710 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 19:43:31,720 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 19:43:31,720 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 19:43:31,720 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 19:43:31,720 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2022-12-13 19:43:31,721 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 19:43:31,721 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2022-12-13 19:43:31,721 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 19:43:31,723 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 19:43:31,725 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0
[2022-12-13 19:43:31,726 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,726 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:31,727 INFO  L229       MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:31,728 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process
[2022-12-13 19:43:31,729 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 19:43:31,739 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 19:43:31,739 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 19:43:31,739 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 19:43:31,739 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 19:43:31,739 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 19:43:31,740 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-12-13 19:43:31,740 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 19:43:31,742 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 19:43:31,745 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0
[2022-12-13 19:43:31,745 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,745 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:31,746 INFO  L229       MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:31,747 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process
[2022-12-13 19:43:31,748 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 19:43:31,758 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 19:43:31,758 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 19:43:31,758 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 19:43:31,758 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 19:43:31,758 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 19:43:31,759 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-12-13 19:43:31,759 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 19:43:31,762 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 19:43:31,764 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0
[2022-12-13 19:43:31,764 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,764 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:31,765 INFO  L229       MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:31,766 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process
[2022-12-13 19:43:31,767 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 19:43:31,776 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 19:43:31,777 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 19:43:31,777 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 19:43:31,777 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 19:43:31,777 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 19:43:31,777 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-12-13 19:43:31,778 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 19:43:31,779 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2022-12-13 19:43:31,781 INFO  L443   ModelExtractionUtils]: Simplification made 3 calls to the SMT solver.
[2022-12-13 19:43:31,781 INFO  L444   ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero.
[2022-12-13 19:43:31,781 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 19:43:31,781 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 19:43:31,782 INFO  L229       MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 19:43:31,783 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process
[2022-12-13 19:43:31,784 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2022-12-13 19:43:31,784 INFO  L438   nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0.
[2022-12-13 19:43:31,784 INFO  L513          LassoAnalysis]: Proved termination.
[2022-12-13 19:43:31,784 INFO  L515          LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_test_~splverifierCounter~0#1) = -2*ULTIMATE.start_test_~splverifierCounter~0#1 + 5
Supporting invariants []
[2022-12-13 19:43:31,786 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0
[2022-12-13 19:43:31,787 INFO  L156   tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed
[2022-12-13 19:43:31,795 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 19:43:31,858 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-12-13 19:43:31,860 INFO  L263         TraceCheckSpWp]: Trace formula consists of 574 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-12-13 19:43:31,861 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-12-13 19:43:31,892 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-12-13 19:43:31,893 INFO  L263         TraceCheckSpWp]: Trace formula consists of 31 conjuncts, 4 conjunts are in the unsatisfiable core
[2022-12-13 19:43:31,893 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-12-13 19:43:31,910 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-12-13 19:43:31,910 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 
[2022-12-13 19:43:31,910 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1108 states and 1981 transitions. cyclomatic complexity: 877 Second operand  has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-12-13 19:43:31,956 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1108 states and 1981 transitions. cyclomatic complexity: 877. Second operand  has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 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 2443 states and 4388 transitions. Complement of second has 4 states.
[2022-12-13 19:43:31,957 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states 
[2022-12-13 19:43:31,957 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-12-13 19:43:31,958 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 540 transitions.
[2022-12-13 19:43:31,958 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 3 states and 540 transitions. Stem has 29 letters. Loop has 13 letters.
[2022-12-13 19:43:31,958 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-12-13 19:43:31,959 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 3 states and 540 transitions. Stem has 42 letters. Loop has 13 letters.
[2022-12-13 19:43:31,959 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-12-13 19:43:31,959 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 3 states and 540 transitions. Stem has 29 letters. Loop has 26 letters.
[2022-12-13 19:43:31,959 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-12-13 19:43:31,959 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 2443 states and 4388 transitions.
[2022-12-13 19:43:31,974 INFO  L131   ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2022-12-13 19:43:31,974 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 2443 states to 0 states and 0 transitions.
[2022-12-13 19:43:31,974 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 0
[2022-12-13 19:43:31,974 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 0
[2022-12-13 19:43:31,974 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions.
[2022-12-13 19:43:31,975 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-12-13 19:43:31,975 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-12-13 19:43:31,975 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-12-13 19:43:31,975 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-12-13 19:43:31,975 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-12-13 19:43:31,975 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-12-13 19:43:31,975 INFO  L87              Difference]: Start difference. First operand 0 states and 0 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)
[2022-12-13 19:43:31,975 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-12-13 19:43:31,976 INFO  L93              Difference]: Finished difference Result 0 states and 0 transitions.
[2022-12-13 19:43:31,976 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions.
[2022-12-13 19:43:31,976 INFO  L131   ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2022-12-13 19:43:31,976 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions.
[2022-12-13 19:43:31,976 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 0
[2022-12-13 19:43:31,976 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 0
[2022-12-13 19:43:31,976 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions.
[2022-12-13 19:43:31,976 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-12-13 19:43:31,976 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-12-13 19:43:31,976 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-12-13 19:43:31,976 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-12-13 19:43:31,977 INFO  L428   stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-12-13 19:43:31,977 INFO  L335   stractBuchiCegarLoop]: ======== Iteration 4 ============
[2022-12-13 19:43:31,977 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions.
[2022-12-13 19:43:31,977 INFO  L131   ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2022-12-13 19:43:31,977 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is true
[2022-12-13 19:43:31,984 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 13.12 07:43:31 BoogieIcfgContainer
[2022-12-13 19:43:31,984 INFO  L132        PluginConnector]: ------------------------ END BuchiAutomizer----------------------------
[2022-12-13 19:43:31,985 INFO  L113        PluginConnector]: ------------------------Witness Printer----------------------------
[2022-12-13 19:43:31,985 INFO  L271        PluginConnector]: Initializing Witness Printer...
[2022-12-13 19:43:31,985 INFO  L275        PluginConnector]: Witness Printer initialized
[2022-12-13 19:43:31,985 INFO  L185        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:43:28" (3/4) ...
[2022-12-13 19:43:31,988 INFO  L140         WitnessPrinter]: No result that supports witness generation found
[2022-12-13 19:43:31,988 INFO  L132        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2022-12-13 19:43:31,989 INFO  L158              Benchmark]: Toolchain (without parser) took 6639.81ms. Allocated memory was 138.4MB in the beginning and 251.7MB in the end (delta: 113.2MB). Free memory was 101.9MB in the beginning and 117.4MB in the end (delta: -15.5MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB.
[2022-12-13 19:43:31,989 INFO  L158              Benchmark]: CDTParser took 0.13ms. Allocated memory is still 138.4MB. Free memory is still 108.9MB. There was no memory consumed. Max. memory is 16.1GB.
[2022-12-13 19:43:31,989 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 634.24ms. Allocated memory is still 138.4MB. Free memory was 101.5MB in the beginning and 59.0MB in the end (delta: 42.4MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB.
[2022-12-13 19:43:31,990 INFO  L158              Benchmark]: Boogie Procedure Inliner took 141.70ms. Allocated memory is still 138.4MB. Free memory was 59.0MB in the beginning and 94.0MB in the end (delta: -34.9MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB.
[2022-12-13 19:43:31,990 INFO  L158              Benchmark]: Boogie Preprocessor took 113.15ms. Allocated memory is still 138.4MB. Free memory was 94.0MB in the beginning and 75.9MB in the end (delta: 18.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2022-12-13 19:43:31,991 INFO  L158              Benchmark]: RCFGBuilder took 2032.01ms. Allocated memory was 138.4MB in the beginning and 174.1MB in the end (delta: 35.7MB). Free memory was 75.9MB in the beginning and 103.6MB in the end (delta: -27.7MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB.
[2022-12-13 19:43:31,991 INFO  L158              Benchmark]: BuchiAutomizer took 3711.34ms. Allocated memory was 174.1MB in the beginning and 251.7MB in the end (delta: 77.6MB). Free memory was 103.6MB in the beginning and 118.5MB in the end (delta: -14.9MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB.
[2022-12-13 19:43:31,991 INFO  L158              Benchmark]: Witness Printer took 3.28ms. Allocated memory is still 251.7MB. Free memory was 118.5MB in the beginning and 117.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB.
[2022-12-13 19:43:31,994 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.13ms. Allocated memory is still 138.4MB. Free memory is still 108.9MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 634.24ms. Allocated memory is still 138.4MB. Free memory was 101.5MB in the beginning and 59.0MB in the end (delta: 42.4MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB.
 * Boogie Procedure Inliner took 141.70ms. Allocated memory is still 138.4MB. Free memory was 59.0MB in the beginning and 94.0MB in the end (delta: -34.9MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB.
 * Boogie Preprocessor took 113.15ms. Allocated memory is still 138.4MB. Free memory was 94.0MB in the beginning and 75.9MB in the end (delta: 18.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
 * RCFGBuilder took 2032.01ms. Allocated memory was 138.4MB in the beginning and 174.1MB in the end (delta: 35.7MB). Free memory was 75.9MB in the beginning and 103.6MB in the end (delta: -27.7MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB.
 * BuchiAutomizer took 3711.34ms. Allocated memory was 174.1MB in the beginning and 251.7MB in the end (delta: 77.6MB). Free memory was 103.6MB in the beginning and 118.5MB in the end (delta: -14.9MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB.
 * Witness Printer took 3.28ms. Allocated memory is still 251.7MB. Free memory was 118.5MB in the beginning and 117.4MB 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 6 terminating modules (3 trivial, 3 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 -2 * splverifierCounter + 5 and consists of 3 locations. 3 modules have a trivial ranking function, the largest among these consists of 5 locations.
  - StatisticsResult: Timing statistics
    BüchiAutomizer plugin needed 3.6s and 4 iterations.  TraceHistogramMax:1. Analysis of lassos took 2.1s. Construction of modules took 0.0s. Büchi inclusion checks took 1.1s. Highest rank in rank-based complementation 3. Minimization of det autom 2. Minimization of nondet autom 4. Automata minimization 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 3191 StatesRemovedByMinimization, 4 NontrivialMinimizations. Non-live state removal took 0.1s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1.	Nontrivial modules had stage [3, 0, 0, 0, 0].	InterpolantCoveringCapabilityFinite: 0/0	InterpolantCoveringCapabilityBuchi: 0/0	HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8276 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8273 mSDsluCounter, 19059 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10810 mSDsCounter, 16 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 119 IncrementalHoareTripleChecker+Invalid, 135 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 16 mSolverCounterUnsat, 8249 mSDtfsCounter, 119 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown	LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT3 lasso0 LassoPreprocessingBenchmarks:   Lassos: inital51 mio100 ax100 hnf100 lsp21 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq209 hnf86 smp100 dnf119 smp100 tf108 neg92 sie116 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 21ms VariablesStem: 0 VariablesLoop: 2 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 8	LassoNonterminationAnalysisSatUnbounded: 0	LassoNonterminationAnalysisUnsat: 3	LassoNonterminationAnalysisUnknown: 0	LassoNonterminationAnalysisTime: 0.3s	InitialAbstractionConstructionTime: 0.0s
  - TerminationAnalysisResult: Termination proven
    Buchi Automizer proved that your program is terminating
RESULT: Ultimate proved your program to be correct!
[2022-12-13 19:43:32,003 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0
[2022-12-13 19:43:32,218 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_620e7a0f-63dc-4b2d-b435-96e37b17a864/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0
Received shutdown request...
--- End real Ultimate output ---

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