./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/product-lines/email_spec9_product28.cil.c --full-output --architecture 32bit


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


Checking for termination
Using default analysis
Version d790fecc
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/product-lines/email_spec9_product28.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6fc432013ed2168eea9a323e37470d64fe5b972a8b4d9d4e2e5fdd67cd32ffed
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-12-02 07:19:04,116 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-12-02 07:19:04,171 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Termination-32bit-Automizer_Default.epf
[2024-12-02 07:19:04,174 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-12-02 07:19:04,174 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-12-02 07:19:04,193 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-12-02 07:19:04,194 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-12-02 07:19:04,194 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-12-02 07:19:04,194 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-12-02 07:19:04,195 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-12-02 07:19:04,195 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-12-02 07:19:04,195 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-12-02 07:19:04,195 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-12-02 07:19:04,195 INFO  L151        SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2024-12-02 07:19:04,195 INFO  L153        SettingsManager]:  * NCSB implementation=INTSET_LAZY3
[2024-12-02 07:19:04,195 INFO  L153        SettingsManager]:  * Use old map elimination=false
[2024-12-02 07:19:04,196 INFO  L153        SettingsManager]:  * Use external solver (rank synthesis)=false
[2024-12-02 07:19:04,196 INFO  L153        SettingsManager]:  * Use only trivial implications for array writes=true
[2024-12-02 07:19:04,196 INFO  L153        SettingsManager]:  * Rank analysis=LINEAR_WITH_GUESSES
[2024-12-02 07:19:04,196 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-12-02 07:19:04,196 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=ASSUME
[2024-12-02 07:19:04,196 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-12-02 07:19:04,196 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-12-02 07:19:04,196 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-12-02 07:19:04,196 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-12-02 07:19:04,196 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=ASSUME
[2024-12-02 07:19:04,197 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=ASSUME
[2024-12-02 07:19:04,197 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=ASSUME
[2024-12-02 07:19:04,197 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-12-02 07:19:04,197 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-12-02 07:19:04,197 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-12-02 07:19:04,197 INFO  L153        SettingsManager]:  * Assume nondeterminstic values are in range=false
[2024-12-02 07:19:04,197 INFO  L153        SettingsManager]:  * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-12-02 07:19:04,197 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-12-02 07:19:04,197 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-12-02 07:19:04,198 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-12-02 07:19:04,198 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-12-02 07:19:04,198 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL_NO_AM
[2024-12-02 07:19:04,198 INFO  L151        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2024-12-02 07:19:04,198 INFO  L153        SettingsManager]:  * TransformationType=MODULO_NEIGHBOR
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fc432013ed2168eea9a323e37470d64fe5b972a8b4d9d4e2e5fdd67cd32ffed
[2024-12-02 07:19:04,407 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-12-02 07:19:04,414 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-12-02 07:19:04,416 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-12-02 07:19:04,417 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-12-02 07:19:04,417 INFO  L274        PluginConnector]: CDTParser initialized
[2024-12-02 07:19:04,418 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/product-lines/email_spec9_product28.cil.c
[2024-12-02 07:19:07,003 INFO  L533              CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/data/907596629/2cd650d5d73e41d6a68274c1b013d407/FLAGe14541c55
[2024-12-02 07:19:07,271 INFO  L384              CDTParser]: Found 1 translation units.
[2024-12-02 07:19:07,271 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/sv-benchmarks/c/product-lines/email_spec9_product28.cil.c
[2024-12-02 07:19:07,287 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/data/907596629/2cd650d5d73e41d6a68274c1b013d407/FLAGe14541c55
[2024-12-02 07:19:07,577 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/data/907596629/2cd650d5d73e41d6a68274c1b013d407
[2024-12-02 07:19:07,579 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-12-02 07:19:07,580 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-12-02 07:19:07,581 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-12-02 07:19:07,581 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-12-02 07:19:07,584 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-12-02 07:19:07,585 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:19:07" (1/1) ...
[2024-12-02 07:19:07,586 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6693adba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:07, skipping insertion in model container
[2024-12-02 07:19:07,586 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:19:07" (1/1) ...
[2024-12-02 07:19:07,625 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-12-02 07:19:08,026 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-12-02 07:19:08,040 INFO  L200         MainTranslator]: Completed pre-run
[2024-12-02 07:19:08,046 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EncryptForward_spec.i","") [48]
[2024-12-02 07:19:08,048 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [105]
[2024-12-02 07:19:08,048 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [122]
[2024-12-02 07:19:08,048 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [160]
[2024-12-02 07:19:08,048 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [505]
[2024-12-02 07:19:08,048 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [726]
[2024-12-02 07:19:08,048 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1801]
[2024-12-02 07:19:08,048 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2167]
[2024-12-02 07:19:08,048 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2432]
[2024-12-02 07:19:08,048 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2571]
[2024-12-02 07:19:08,049 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2968]
[2024-12-02 07:19:08,135 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-12-02 07:19:08,163 INFO  L204         MainTranslator]: Completed translation
[2024-12-02 07:19:08,164 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08 WrapperNode
[2024-12-02 07:19:08,164 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-12-02 07:19:08,165 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-12-02 07:19:08,165 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-12-02 07:19:08,165 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-12-02 07:19:08,171 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08" (1/1) ...
[2024-12-02 07:19:08,189 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08" (1/1) ...
[2024-12-02 07:19:08,246 INFO  L138                Inliner]: procedures = 129, calls = 200, calls flagged for inlining = 123, calls inlined = 149, statements flattened = 2255
[2024-12-02 07:19:08,246 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-12-02 07:19:08,247 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-12-02 07:19:08,247 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-12-02 07:19:08,247 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-12-02 07:19:08,253 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08" (1/1) ...
[2024-12-02 07:19:08,253 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08" (1/1) ...
[2024-12-02 07:19:08,258 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08" (1/1) ...
[2024-12-02 07:19:08,284 INFO  L175           MemorySlicer]: Split 14 memory accesses to 4 slices as follows [2, 4, 4, 4]. 29 percent of accesses are in the largest equivalence class. The 14 initializations are split as follows [2, 4, 4, 4]. The 0 writes are split as follows [0, 0, 0, 0].
[2024-12-02 07:19:08,284 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08" (1/1) ...
[2024-12-02 07:19:08,284 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08" (1/1) ...
[2024-12-02 07:19:08,309 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08" (1/1) ...
[2024-12-02 07:19:08,312 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08" (1/1) ...
[2024-12-02 07:19:08,326 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08" (1/1) ...
[2024-12-02 07:19:08,330 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08" (1/1) ...
[2024-12-02 07:19:08,335 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08" (1/1) ...
[2024-12-02 07:19:08,344 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-12-02 07:19:08,345 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-12-02 07:19:08,345 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-12-02 07:19:08,345 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-12-02 07:19:08,346 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08" (1/1) ...
[2024-12-02 07:19:08,352 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:08,364 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:08,376 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:08,379 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process
[2024-12-02 07:19:08,414 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-12-02 07:19:08,415 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#0
[2024-12-02 07:19:08,415 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#1
[2024-12-02 07:19:08,415 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#2
[2024-12-02 07:19:08,415 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#3
[2024-12-02 07:19:08,415 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-12-02 07:19:08,415 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-12-02 07:19:08,580 INFO  L234             CfgBuilder]: Building ICFG
[2024-12-02 07:19:08,582 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-12-02 07:19:09,919 INFO  L?                        ?]: Removed 1267 outVars from TransFormulas that were not future-live.
[2024-12-02 07:19:09,919 INFO  L283             CfgBuilder]: Performing block encoding
[2024-12-02 07:19:09,938 INFO  L307             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-12-02 07:19:09,939 INFO  L312             CfgBuilder]: Removed 2 assume(true) statements.
[2024-12-02 07:19:09,939 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:19:09 BoogieIcfgContainer
[2024-12-02 07:19:09,939 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-12-02 07:19:09,940 INFO  L112        PluginConnector]: ------------------------BuchiAutomizer----------------------------
[2024-12-02 07:19:09,940 INFO  L270        PluginConnector]: Initializing BuchiAutomizer...
[2024-12-02 07:19:09,946 INFO  L274        PluginConnector]: BuchiAutomizer initialized
[2024-12-02 07:19:09,947 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2024-12-02 07:19:09,947 INFO  L184        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 02.12 07:19:07" (1/3) ...
[2024-12-02 07:19:09,948 INFO  L204        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@56294d86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.12 07:19:09, skipping insertion in model container
[2024-12-02 07:19:09,949 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2024-12-02 07:19:09,949 INFO  L184        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:19:08" (2/3) ...
[2024-12-02 07:19:09,949 INFO  L204        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@56294d86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.12 07:19:09, skipping insertion in model container
[2024-12-02 07:19:09,949 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2024-12-02 07:19:09,949 INFO  L184        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:19:09" (3/3) ...
[2024-12-02 07:19:09,951 INFO  L363   chiAutomizerObserver]: Analyzing ICFG email_spec9_product28.cil.c
[2024-12-02 07:19:10,000 INFO  L300   stractBuchiCegarLoop]: Interprodecural is true
[2024-12-02 07:19:10,000 INFO  L301   stractBuchiCegarLoop]: Hoare is None
[2024-12-02 07:19:10,000 INFO  L302   stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates
[2024-12-02 07:19:10,000 INFO  L303   stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE
[2024-12-02 07:19:10,001 INFO  L304   stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2024-12-02 07:19:10,001 INFO  L305   stractBuchiCegarLoop]: Difference is false
[2024-12-02 07:19:10,001 INFO  L306   stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA
[2024-12-02 07:19:10,001 INFO  L310   stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ========
[2024-12-02 07:19:10,007 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand  has 520 states, 519 states have (on average 1.6917148362235068) internal successors, (878), 519 states have internal predecessors, (878), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:10,041 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 216
[2024-12-02 07:19:10,041 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2024-12-02 07:19:10,041 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2024-12-02 07:19:10,048 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]
[2024-12-02 07:19:10,049 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1]
[2024-12-02 07:19:10,049 INFO  L332   stractBuchiCegarLoop]: ======== Iteration 1 ============
[2024-12-02 07:19:10,050 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand  has 520 states, 519 states have (on average 1.6917148362235068) internal successors, (878), 519 states have internal predecessors, (878), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:10,061 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 216
[2024-12-02 07:19:10,061 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2024-12-02 07:19:10,061 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2024-12-02 07:19:10,062 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]
[2024-12-02 07:19:10,062 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1]
[2024-12-02 07:19:10,068 INFO  L747   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(17, 4);call #Ultimate.allocInit(17, 5);call #Ultimate.allocInit(4, 6);call write~init~int#1(37, 6, 0, 1);call write~init~int#1(115, 6, 1, 1);call write~init~int#1(10, 6, 2, 1);call write~init~int#1(0, 6, 3, 1);call #Ultimate.allocInit(20, 7);call #Ultimate.allocInit(30, 8);call #Ultimate.allocInit(9, 9);call #Ultimate.allocInit(21, 10);call #Ultimate.allocInit(30, 11);call #Ultimate.allocInit(9, 12);call #Ultimate.allocInit(21, 13);call #Ultimate.allocInit(30, 14);call #Ultimate.allocInit(9, 15);call #Ultimate.allocInit(25, 16);call #Ultimate.allocInit(30, 17);call #Ultimate.allocInit(9, 18);call #Ultimate.allocInit(25, 19);call #Ultimate.allocInit(9, 20);call #Ultimate.allocInit(9, 21);call #Ultimate.allocInit(11, 22);call #Ultimate.allocInit(4, 23);call write~init~int#2(37, 23, 0, 1);call write~init~int#2(100, 23, 1, 1);call write~init~int#2(10, 23, 2, 1);call write~init~int#2(0, 23, 3, 1);call #Ultimate.allocInit(4, 24);call write~init~int#3(37, 24, 0, 1);call write~init~int#3(100, 24, 1, 1);call write~init~int#3(10, 24, 2, 1);call write~init~int#3(0, 24, 3, 1);call #Ultimate.allocInit(10, 25);call #Ultimate.allocInit(12, 26);call #Ultimate.allocInit(10, 27);call #Ultimate.allocInit(18, 28);call #Ultimate.allocInit(16, 29);call #Ultimate.allocInit(21, 30);call #Ultimate.allocInit(13, 31);call #Ultimate.allocInit(16, 32);call #Ultimate.allocInit(25, 33);~__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;~in_encrypted~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;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet76#1, main_#t~ret77#1, main_~retValue_acc~28#1, main_~tmp~16#1;havoc main_#t~nondet76#1;main_~retValue_acc~28#1 := main_#t~nondet76#1;havoc main_#t~nondet76#1;havoc main_~tmp~16#1;assume { :begin_inline_select_helpers } true;" "assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true;" "assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~2#1;havoc valid_product_~retValue_acc~2#1;valid_product_~retValue_acc~2#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~2#1;" "main_#t~ret77#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~2#1;assume { :end_inline_valid_product } true;main_~tmp~16#1 := main_#t~ret77#1;havoc main_#t~ret77#1;" "assume 0 != main_~tmp~16#1;assume { :begin_inline_setup } true;havoc setup_#t~ret73#1, setup_#t~ret74#1, setup_#t~ret75#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#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_tmp2~1#1.base, setup_~__cil_tmp2~1#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;" "assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_bob__wrappee__Base_~bob___0#1;havoc setup_bob__wrappee__Base_#in~bob___0#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;" "assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_bob_~bob___0#1;havoc setup_bob_#in~bob___0#1;assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 20, 0;havoc setup_#t~ret73#1;havoc setup_#t~ret73#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;" "assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_rjh__wrappee__Base_~rjh___0#1;havoc setup_rjh__wrappee__Base_#in~rjh___0#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;" "assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_rjh_~rjh___0#1;havoc setup_rjh_#in~rjh___0#1;assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#1.offset := 21, 0;havoc setup_#t~ret74#1;havoc setup_#t~ret74#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;" "assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_chuck__wrappee__Base_~chuck___0#1;havoc setup_chuck__wrappee__Base_#in~chuck___0#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;" "assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_chuck_~chuck___0#1;havoc setup_chuck_#in~chuck___0#1;assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~2#1.base, setup_~__cil_tmp3~2#1.offset := 22, 0;havoc setup_#t~ret75#1;havoc setup_#t~ret75#1;" "havoc setup_#t~ret73#1, setup_#t~ret74#1, setup_#t~ret75#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#1.offset, setup_~__cil_tmp3~2#1.base, setup_~__cil_tmp3~2#1.offset;assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet32#1, test_#t~nondet33#1, test_#t~nondet34#1, test_#t~nondet35#1, test_#t~nondet36#1, test_#t~nondet37#1, test_#t~nondet38#1, test_#t~nondet39#1, test_#t~nondet40#1, test_#t~nondet41#1, test_#t~nondet42#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~9#1, test_~tmp___0~3#1, test_~tmp___1~2#1, test_~tmp___2~2#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~9#1;havoc test_~tmp___0~3#1;havoc test_~tmp___1~2#1;havoc test_~tmp___2~2#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;" 
[2024-12-02 07:19:10,069 INFO  L749   eck$LassoCheckResult]: Loop: "assume test_~splverifierCounter~0#1 < 4;" "test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1;" "assume !(0 == test_~op1~0#1);" "assume 0 == test_~op2~0#1;havoc test_#t~nondet33#1;test_~tmp___8~0#1 := test_#t~nondet33#1;havoc test_#t~nondet33#1;" "assume 0 != test_~tmp___8~0#1;test_~op2~0#1 := 1;" 
[2024-12-02 07:19:10,074 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:10,074 INFO  L85        PathProgramCache]: Analyzing trace with hash 56074497, now seen corresponding path program 1 times
[2024-12-02 07:19:10,080 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 07:19:10,080 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [122500628]
[2024-12-02 07:19:10,080 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:10,081 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 07:19:10,189 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:10,432 INFO  L136   FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace
[2024-12-02 07:19:10,432 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [122500628]
[2024-12-02 07:19:10,433 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [122500628] provided 0 perfect and 1 imperfect interpolant sequences
[2024-12-02 07:19:10,433 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2068859721]
[2024-12-02 07:19:10,433 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:10,433 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-12-02 07:19:10,433 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:10,435 INFO  L229       MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-12-02 07:19:10,437 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process
[2024-12-02 07:19:10,687 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:10,691 INFO  L256         TraceCheckSpWp]: Trace formula consists of 540 conjuncts, 8 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:10,697 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:10,745 INFO  L312         TraceCheckSpWp]: Computing backward predicates...
[2024-12-02 07:19:10,778 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [2068859721] provided 0 perfect and 2 imperfect interpolant sequences
[2024-12-02 07:19:10,778 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-12-02 07:19:10,778 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 4
[2024-12-02 07:19:10,780 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754126578]
[2024-12-02 07:19:10,781 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-12-02 07:19:10,785 INFO  L752   eck$LassoCheckResult]: stem already infeasible
[2024-12-02 07:19:10,785 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:10,785 INFO  L85        PathProgramCache]: Analyzing trace with hash 166421581, now seen corresponding path program 1 times
[2024-12-02 07:19:10,785 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 07:19:10,785 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1609162286]
[2024-12-02 07:19:10,785 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:10,786 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 07:19:10,797 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 07:19:10,797 INFO  L357             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 07:19:10,801 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 07:19:10,820 INFO  L130   FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace
[2024-12-02 07:19:10,865 INFO  L204          LassoAnalysis]: Preferences:
[2024-12-02 07:19:10,866 INFO  L125   ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 07:19:10,866 INFO  L126   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 07:19:10,866 INFO  L127   ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 07:19:10,866 INFO  L128   ssoRankerPreferences]: Use exernal solver: true
[2024-12-02 07:19:10,866 INFO  L129   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:10,867 INFO  L130   ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 07:19:10,867 INFO  L131   ssoRankerPreferences]: Path of dumped script: 
[2024-12-02 07:19:10,867 INFO  L132   ssoRankerPreferences]: Filename of dumped script: email_spec9_product28.cil.c_Iteration1_Loop
[2024-12-02 07:19:10,867 INFO  L133   ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 07:19:10,867 INFO  L241          LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 07:19:10,888 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:10,895 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:10,900 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:10,905 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:10,912 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:10,965 INFO  L259          LassoAnalysis]: Preprocessing complete.
[2024-12-02 07:19:10,966 INFO  L365          LassoAnalysis]: Checking for nontermination...
[2024-12-02 07:19:10,968 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:10,968 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:10,970 INFO  L229       MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:10,971 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process
[2024-12-02 07:19:10,973 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:10,973 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:10,991 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:10,992 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~tmp___8~0#1=0} Honda state: {ULTIMATE.start_test_~tmp___8~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:11,001 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0
[2024-12-02 07:19:11,001 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:11,001 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:11,003 INFO  L229       MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:11,005 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process
[2024-12-02 07:19:11,006 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:11,006 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:11,030 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:11,030 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op1~0#1=4} Honda state: {ULTIMATE.start_test_~op1~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:11,039 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0
[2024-12-02 07:19:11,039 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:11,039 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:11,041 INFO  L229       MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:11,043 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process
[2024-12-02 07:19:11,047 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:11,047 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:11,070 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0
[2024-12-02 07:19:11,071 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:11,071 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:11,073 INFO  L229       MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:11,074 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process
[2024-12-02 07:19:11,075 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2024-12-02 07:19:11,075 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:11,093 INFO  L405          LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2024-12-02 07:19:11,102 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0
[2024-12-02 07:19:11,102 INFO  L204          LassoAnalysis]: Preferences:
[2024-12-02 07:19:11,102 INFO  L125   ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 07:19:11,102 INFO  L126   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 07:19:11,102 INFO  L127   ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 07:19:11,102 INFO  L128   ssoRankerPreferences]: Use exernal solver: false
[2024-12-02 07:19:11,102 INFO  L129   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:11,102 INFO  L130   ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 07:19:11,102 INFO  L131   ssoRankerPreferences]: Path of dumped script: 
[2024-12-02 07:19:11,102 INFO  L132   ssoRankerPreferences]: Filename of dumped script: email_spec9_product28.cil.c_Iteration1_Loop
[2024-12-02 07:19:11,102 INFO  L133   ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 07:19:11,102 INFO  L241          LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 07:19:11,103 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:11,106 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:11,109 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:11,115 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:11,118 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:11,165 INFO  L259          LassoAnalysis]: Preprocessing complete.
[2024-12-02 07:19:11,169 INFO  L451          LassoAnalysis]: Using template 'affine'.
[2024-12-02 07:19:11,170 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:11,171 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:11,173 INFO  L229       MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:11,174 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process
[2024-12-02 07:19:11,175 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:11,190 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:11,190 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:11,191 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:11,191 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:11,191 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:11,195 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:11,195 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:11,198 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:11,206 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0
[2024-12-02 07:19:11,206 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:11,206 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:11,208 INFO  L229       MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:11,209 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process
[2024-12-02 07:19:11,210 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:11,224 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:11,224 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:11,225 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:11,225 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 07:19:11,225 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:11,226 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 07:19:11,226 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:11,228 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:11,236 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0
[2024-12-02 07:19:11,237 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:11,237 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:11,238 INFO  L229       MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:11,240 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process
[2024-12-02 07:19:11,242 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:11,255 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:11,256 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:11,256 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:11,256 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:11,256 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:11,257 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:11,257 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:11,260 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2024-12-02 07:19:11,263 INFO  L443   ModelExtractionUtils]: Simplification made 3 calls to the SMT solver.
[2024-12-02 07:19:11,266 INFO  L444   ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero.
[2024-12-02 07:19:11,267 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:11,267 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:11,269 INFO  L229       MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:11,270 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process
[2024-12-02 07:19:11,271 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2024-12-02 07:19:11,271 INFO  L438   nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0.
[2024-12-02 07:19:11,272 INFO  L474          LassoAnalysis]: Proved termination.
[2024-12-02 07:19:11,272 INFO  L476          LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_test_~op2~0#1) = -2*ULTIMATE.start_test_~op2~0#1 + 1
Supporting invariants []
[2024-12-02 07:19:11,280 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0
[2024-12-02 07:19:11,283 INFO  L156   tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed
[2024-12-02 07:19:11,307 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:11,429 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:11,432 INFO  L256         TraceCheckSpWp]: Trace formula consists of 540 conjuncts, 2 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:11,434 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:11,499 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:11,500 INFO  L256         TraceCheckSpWp]: Trace formula consists of 11 conjuncts, 4 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:11,500 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:11,537 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-02 07:19:11,566 INFO  L141   lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates 
[2024-12-02 07:19:11,569 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand  has 520 states, 519 states have (on average 1.6917148362235068) internal successors, (878), 519 states have internal predecessors, (878), 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 7.5) internal successors, (30), 4 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:11,829 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand  has 520 states, 519 states have (on average 1.6917148362235068) internal successors, (878), 519 states have internal predecessors, (878), 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 7.5) internal successors, (30), 4 states have internal predecessors, (30), 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 2222 states and 3757 transitions. Complement of second has 10 states.
[2024-12-02 07:19:11,830 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 3 non-accepting loop states 1 accepting loop states 
[2024-12-02 07:19:11,835 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:11,843 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2122 transitions.
[2024-12-02 07:19:11,847 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 6 states and 2122 transitions. Stem has 25 letters. Loop has 5 letters.
[2024-12-02 07:19:11,848 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:11,848 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 6 states and 2122 transitions. Stem has 30 letters. Loop has 5 letters.
[2024-12-02 07:19:11,848 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:11,848 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 6 states and 2122 transitions. Stem has 25 letters. Loop has 10 letters.
[2024-12-02 07:19:11,849 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:11,849 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 2222 states and 3757 transitions.
[2024-12-02 07:19:11,879 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 431
[2024-12-02 07:19:11,891 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 2222 states to 902 states and 1607 transitions.
[2024-12-02 07:19:11,892 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 469
[2024-12-02 07:19:11,894 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 470
[2024-12-02 07:19:11,894 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 902 states and 1607 transitions.
[2024-12-02 07:19:11,895 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2024-12-02 07:19:11,895 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 902 states and 1607 transitions.
[2024-12-02 07:19:11,911 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 902 states and 1607 transitions.
[2024-12-02 07:19:11,939 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 902 to 471.
[2024-12-02 07:19:11,940 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 471 states, 471 states have (on average 1.7707006369426752) internal successors, (834), 470 states have internal predecessors, (834), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:11,943 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 834 transitions.
[2024-12-02 07:19:11,944 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 471 states and 834 transitions.
[2024-12-02 07:19:11,945 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM
[2024-12-02 07:19:11,949 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-12-02 07:19:11,949 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2024-12-02 07:19:11,950 INFO  L87              Difference]: Start difference. First operand 471 states and 834 transitions. Second operand  has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 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)
[2024-12-02 07:19:12,005 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-12-02 07:19:12,005 INFO  L93              Difference]: Finished difference Result 470 states and 829 transitions.
[2024-12-02 07:19:12,005 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 470 states and 829 transitions.
[2024-12-02 07:19:12,010 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 216
[2024-12-02 07:19:12,014 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 470 states to 470 states and 829 transitions.
[2024-12-02 07:19:12,014 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 253
[2024-12-02 07:19:12,015 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 253
[2024-12-02 07:19:12,015 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 470 states and 829 transitions.
[2024-12-02 07:19:12,015 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2024-12-02 07:19:12,015 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 470 states and 829 transitions.
[2024-12-02 07:19:12,016 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 470 states and 829 transitions.
[2024-12-02 07:19:12,025 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 470 to 470.
[2024-12-02 07:19:12,026 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 470 states, 470 states have (on average 1.7638297872340425) internal successors, (829), 469 states have internal predecessors, (829), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:12,029 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 470 states and 829 transitions.
[2024-12-02 07:19:12,029 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 470 states and 829 transitions.
[2024-12-02 07:19:12,030 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2024-12-02 07:19:12,030 INFO  L425   stractBuchiCegarLoop]: Abstraction has 470 states and 829 transitions.
[2024-12-02 07:19:12,030 INFO  L332   stractBuchiCegarLoop]: ======== Iteration 2 ============
[2024-12-02 07:19:12,030 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 470 states and 829 transitions.
[2024-12-02 07:19:12,034 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 216
[2024-12-02 07:19:12,034 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2024-12-02 07:19:12,034 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2024-12-02 07:19:12,035 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]
[2024-12-02 07:19:12,035 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-12-02 07:19:12,036 INFO  L747   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(17, 4);call #Ultimate.allocInit(17, 5);call #Ultimate.allocInit(4, 6);call write~init~int#1(37, 6, 0, 1);call write~init~int#1(115, 6, 1, 1);call write~init~int#1(10, 6, 2, 1);call write~init~int#1(0, 6, 3, 1);call #Ultimate.allocInit(20, 7);call #Ultimate.allocInit(30, 8);call #Ultimate.allocInit(9, 9);call #Ultimate.allocInit(21, 10);call #Ultimate.allocInit(30, 11);call #Ultimate.allocInit(9, 12);call #Ultimate.allocInit(21, 13);call #Ultimate.allocInit(30, 14);call #Ultimate.allocInit(9, 15);call #Ultimate.allocInit(25, 16);call #Ultimate.allocInit(30, 17);call #Ultimate.allocInit(9, 18);call #Ultimate.allocInit(25, 19);call #Ultimate.allocInit(9, 20);call #Ultimate.allocInit(9, 21);call #Ultimate.allocInit(11, 22);call #Ultimate.allocInit(4, 23);call write~init~int#2(37, 23, 0, 1);call write~init~int#2(100, 23, 1, 1);call write~init~int#2(10, 23, 2, 1);call write~init~int#2(0, 23, 3, 1);call #Ultimate.allocInit(4, 24);call write~init~int#3(37, 24, 0, 1);call write~init~int#3(100, 24, 1, 1);call write~init~int#3(10, 24, 2, 1);call write~init~int#3(0, 24, 3, 1);call #Ultimate.allocInit(10, 25);call #Ultimate.allocInit(12, 26);call #Ultimate.allocInit(10, 27);call #Ultimate.allocInit(18, 28);call #Ultimate.allocInit(16, 29);call #Ultimate.allocInit(21, 30);call #Ultimate.allocInit(13, 31);call #Ultimate.allocInit(16, 32);call #Ultimate.allocInit(25, 33);~__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;~in_encrypted~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;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet76#1, main_#t~ret77#1, main_~retValue_acc~28#1, main_~tmp~16#1;havoc main_#t~nondet76#1;main_~retValue_acc~28#1 := main_#t~nondet76#1;havoc main_#t~nondet76#1;havoc main_~tmp~16#1;assume { :begin_inline_select_helpers } true;" "assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true;" "assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~2#1;havoc valid_product_~retValue_acc~2#1;valid_product_~retValue_acc~2#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~2#1;" "main_#t~ret77#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~2#1;assume { :end_inline_valid_product } true;main_~tmp~16#1 := main_#t~ret77#1;havoc main_#t~ret77#1;" "assume 0 != main_~tmp~16#1;assume { :begin_inline_setup } true;havoc setup_#t~ret73#1, setup_#t~ret74#1, setup_#t~ret75#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#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_tmp2~1#1.base, setup_~__cil_tmp2~1#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;" "assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_bob__wrappee__Base_~bob___0#1;havoc setup_bob__wrappee__Base_#in~bob___0#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;" "assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_bob_~bob___0#1;havoc setup_bob_#in~bob___0#1;assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 20, 0;havoc setup_#t~ret73#1;havoc setup_#t~ret73#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;" "assume !(1 == setClientId_~handle#1);" "assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_rjh__wrappee__Base_~rjh___0#1;havoc setup_rjh__wrappee__Base_#in~rjh___0#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;" "assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_rjh_~rjh___0#1;havoc setup_rjh_#in~rjh___0#1;assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#1.offset := 21, 0;havoc setup_#t~ret74#1;havoc setup_#t~ret74#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;" "assume !(1 == setClientId_~handle#1);" "assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_chuck__wrappee__Base_~chuck___0#1;havoc setup_chuck__wrappee__Base_#in~chuck___0#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;" "assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_chuck_~chuck___0#1;havoc setup_chuck_#in~chuck___0#1;assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~2#1.base, setup_~__cil_tmp3~2#1.offset := 22, 0;havoc setup_#t~ret75#1;havoc setup_#t~ret75#1;" "havoc setup_#t~ret73#1, setup_#t~ret74#1, setup_#t~ret75#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#1.offset, setup_~__cil_tmp3~2#1.base, setup_~__cil_tmp3~2#1.offset;assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet32#1, test_#t~nondet33#1, test_#t~nondet34#1, test_#t~nondet35#1, test_#t~nondet36#1, test_#t~nondet37#1, test_#t~nondet38#1, test_#t~nondet39#1, test_#t~nondet40#1, test_#t~nondet41#1, test_#t~nondet42#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~9#1, test_~tmp___0~3#1, test_~tmp___1~2#1, test_~tmp___2~2#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~9#1;havoc test_~tmp___0~3#1;havoc test_~tmp___1~2#1;havoc test_~tmp___2~2#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;" "assume test_~splverifierCounter~0#1 < 4;" 
[2024-12-02 07:19:12,036 INFO  L749   eck$LassoCheckResult]: Loop: "test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1;" "assume !(0 == test_~op1~0#1);" "assume !(0 == test_~op2~0#1);" "assume !(0 == test_~op3~0#1);" "assume !(0 == test_~op4~0#1);" "assume !(0 == test_~op5~0#1);" "assume 0 == test_~op6~0#1;havoc test_#t~nondet37#1;test_~tmp___4~1#1 := test_#t~nondet37#1;havoc test_#t~nondet37#1;" "assume 0 != test_~tmp___4~1#1;test_~op6~0#1 := 1;" "assume test_~splverifierCounter~0#1 < 4;" 
[2024-12-02 07:19:12,036 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:12,036 INFO  L85        PathProgramCache]: Analyzing trace with hash -1685441841, now seen corresponding path program 1 times
[2024-12-02 07:19:12,037 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 07:19:12,037 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [826419533]
[2024-12-02 07:19:12,037 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:12,037 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 07:19:12,072 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:12,211 INFO  L136   FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace
[2024-12-02 07:19:12,211 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [826419533]
[2024-12-02 07:19:12,211 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [826419533] provided 0 perfect and 1 imperfect interpolant sequences
[2024-12-02 07:19:12,211 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [201002825]
[2024-12-02 07:19:12,211 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:12,211 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-12-02 07:19:12,212 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:12,213 INFO  L229       MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-12-02 07:19:12,215 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process
[2024-12-02 07:19:12,433 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:12,435 INFO  L256         TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 6 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:12,438 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:12,467 INFO  L312         TraceCheckSpWp]: Computing backward predicates...
[2024-12-02 07:19:12,494 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [201002825] provided 0 perfect and 2 imperfect interpolant sequences
[2024-12-02 07:19:12,494 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-12-02 07:19:12,494 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 7
[2024-12-02 07:19:12,494 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [734571802]
[2024-12-02 07:19:12,495 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-12-02 07:19:12,495 INFO  L752   eck$LassoCheckResult]: stem already infeasible
[2024-12-02 07:19:12,495 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:12,495 INFO  L85        PathProgramCache]: Analyzing trace with hash -1747170605, now seen corresponding path program 1 times
[2024-12-02 07:19:12,495 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 07:19:12,496 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2047702926]
[2024-12-02 07:19:12,496 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:12,496 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 07:19:12,504 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 07:19:12,504 INFO  L357             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 07:19:12,508 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 07:19:12,514 INFO  L130   FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace
[2024-12-02 07:19:12,583 INFO  L204          LassoAnalysis]: Preferences:
[2024-12-02 07:19:12,583 INFO  L125   ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 07:19:12,583 INFO  L126   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 07:19:12,583 INFO  L127   ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 07:19:12,583 INFO  L128   ssoRankerPreferences]: Use exernal solver: true
[2024-12-02 07:19:12,583 INFO  L129   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:12,583 INFO  L130   ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 07:19:12,583 INFO  L131   ssoRankerPreferences]: Path of dumped script: 
[2024-12-02 07:19:12,583 INFO  L132   ssoRankerPreferences]: Filename of dumped script: email_spec9_product28.cil.c_Iteration2_Loop
[2024-12-02 07:19:12,583 INFO  L133   ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 07:19:12,583 INFO  L241          LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 07:19:12,584 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,589 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,592 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,594 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,599 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,602 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,605 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,608 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,611 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,669 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0
[2024-12-02 07:19:12,710 INFO  L259          LassoAnalysis]: Preprocessing complete.
[2024-12-02 07:19:12,710 INFO  L365          LassoAnalysis]: Checking for nontermination...
[2024-12-02 07:19:12,710 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:12,710 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:12,712 INFO  L229       MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:12,713 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process
[2024-12-02 07:19:12,714 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:12,714 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:12,731 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0
[2024-12-02 07:19:12,732 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:12,732 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:12,733 INFO  L229       MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:12,734 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process
[2024-12-02 07:19:12,735 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2024-12-02 07:19:12,735 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:12,748 INFO  L405          LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2024-12-02 07:19:12,753 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0
[2024-12-02 07:19:12,753 INFO  L204          LassoAnalysis]: Preferences:
[2024-12-02 07:19:12,753 INFO  L125   ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 07:19:12,753 INFO  L126   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 07:19:12,753 INFO  L127   ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 07:19:12,753 INFO  L128   ssoRankerPreferences]: Use exernal solver: false
[2024-12-02 07:19:12,753 INFO  L129   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:12,753 INFO  L130   ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 07:19:12,753 INFO  L131   ssoRankerPreferences]: Path of dumped script: 
[2024-12-02 07:19:12,753 INFO  L132   ssoRankerPreferences]: Filename of dumped script: email_spec9_product28.cil.c_Iteration2_Loop
[2024-12-02 07:19:12,753 INFO  L133   ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 07:19:12,753 INFO  L241          LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 07:19:12,754 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,759 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,760 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,764 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,765 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,767 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,770 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,772 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,775 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:12,845 INFO  L259          LassoAnalysis]: Preprocessing complete.
[2024-12-02 07:19:12,845 INFO  L451          LassoAnalysis]: Using template 'affine'.
[2024-12-02 07:19:12,845 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:12,845 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:12,847 INFO  L229       MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:12,848 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process
[2024-12-02 07:19:12,849 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:12,864 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:12,864 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:12,864 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:12,865 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:12,865 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:12,866 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:12,866 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:12,868 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2024-12-02 07:19:12,870 INFO  L443   ModelExtractionUtils]: Simplification made 3 calls to the SMT solver.
[2024-12-02 07:19:12,870 INFO  L444   ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero.
[2024-12-02 07:19:12,870 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:12,870 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:12,872 INFO  L229       MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:12,873 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process
[2024-12-02 07:19:12,874 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2024-12-02 07:19:12,874 INFO  L438   nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0.
[2024-12-02 07:19:12,874 INFO  L474          LassoAnalysis]: Proved termination.
[2024-12-02 07:19:12,875 INFO  L476          LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_test_~op6~0#1) = -2*ULTIMATE.start_test_~op6~0#1 + 1
Supporting invariants []
[2024-12-02 07:19:12,881 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0
[2024-12-02 07:19:12,881 INFO  L156   tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed
[2024-12-02 07:19:12,893 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:12,988 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:12,990 INFO  L256         TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 2 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:12,992 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:13,042 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:13,044 INFO  L256         TraceCheckSpWp]: Trace formula consists of 15 conjuncts, 4 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:13,045 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:13,110 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-02 07:19:13,111 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 
[2024-12-02 07:19:13,111 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 470 states and 829 transitions. cyclomatic complexity: 361 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)
[2024-12-02 07:19:13,192 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 470 states and 829 transitions. cyclomatic complexity: 361. 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 1773 states and 3163 transitions. Complement of second has 6 states.
[2024-12-02 07:19:13,193 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 
[2024-12-02 07:19:13,193 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)
[2024-12-02 07:19:13,195 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 827 transitions.
[2024-12-02 07:19:13,195 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 827 transitions. Stem has 28 letters. Loop has 9 letters.
[2024-12-02 07:19:13,195 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:13,195 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 827 transitions. Stem has 37 letters. Loop has 9 letters.
[2024-12-02 07:19:13,195 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:13,196 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 827 transitions. Stem has 28 letters. Loop has 18 letters.
[2024-12-02 07:19:13,196 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:13,196 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 1773 states and 3163 transitions.
[2024-12-02 07:19:13,209 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 431
[2024-12-02 07:19:13,220 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 1773 states to 1773 states and 3163 transitions.
[2024-12-02 07:19:13,220 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 471
[2024-12-02 07:19:13,220 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 473
[2024-12-02 07:19:13,220 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 1773 states and 3163 transitions.
[2024-12-02 07:19:13,221 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2024-12-02 07:19:13,221 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 1773 states and 3163 transitions.
[2024-12-02 07:19:13,223 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1773 states and 3163 transitions.
[2024-12-02 07:19:13,241 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1773 to 908.
[2024-12-02 07:19:13,243 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 908 states, 908 states have (on average 1.776431718061674) internal successors, (1613), 907 states have internal predecessors, (1613), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:13,246 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 908 states and 1613 transitions.
[2024-12-02 07:19:13,247 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 908 states and 1613 transitions.
[2024-12-02 07:19:13,247 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM
[2024-12-02 07:19:13,247 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2024-12-02 07:19:13,247 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42
[2024-12-02 07:19:13,247 INFO  L87              Difference]: Start difference. First operand 908 states and 1613 transitions. Second operand  has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 7 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)
[2024-12-02 07:19:13,369 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-12-02 07:19:13,369 INFO  L93              Difference]: Finished difference Result 908 states and 1612 transitions.
[2024-12-02 07:19:13,369 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 908 states and 1612 transitions.
[2024-12-02 07:19:13,375 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 216
[2024-12-02 07:19:13,380 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 908 states to 908 states and 1612 transitions.
[2024-12-02 07:19:13,381 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 255
[2024-12-02 07:19:13,381 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 255
[2024-12-02 07:19:13,381 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 908 states and 1612 transitions.
[2024-12-02 07:19:13,382 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2024-12-02 07:19:13,382 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 908 states and 1612 transitions.
[2024-12-02 07:19:13,383 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 908 states and 1612 transitions.
[2024-12-02 07:19:13,398 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 908 to 908.
[2024-12-02 07:19:13,399 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 908 states, 908 states have (on average 1.775330396475771) internal successors, (1612), 907 states have internal predecessors, (1612), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:13,403 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 908 states and 1612 transitions.
[2024-12-02 07:19:13,403 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 908 states and 1612 transitions.
[2024-12-02 07:19:13,404 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-12-02 07:19:13,404 INFO  L425   stractBuchiCegarLoop]: Abstraction has 908 states and 1612 transitions.
[2024-12-02 07:19:13,404 INFO  L332   stractBuchiCegarLoop]: ======== Iteration 3 ============
[2024-12-02 07:19:13,404 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 908 states and 1612 transitions.
[2024-12-02 07:19:13,409 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 216
[2024-12-02 07:19:13,409 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2024-12-02 07:19:13,409 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2024-12-02 07:19:13,410 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-12-02 07:19:13,410 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-12-02 07:19:13,410 INFO  L747   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(17, 4);call #Ultimate.allocInit(17, 5);call #Ultimate.allocInit(4, 6);call write~init~int#1(37, 6, 0, 1);call write~init~int#1(115, 6, 1, 1);call write~init~int#1(10, 6, 2, 1);call write~init~int#1(0, 6, 3, 1);call #Ultimate.allocInit(20, 7);call #Ultimate.allocInit(30, 8);call #Ultimate.allocInit(9, 9);call #Ultimate.allocInit(21, 10);call #Ultimate.allocInit(30, 11);call #Ultimate.allocInit(9, 12);call #Ultimate.allocInit(21, 13);call #Ultimate.allocInit(30, 14);call #Ultimate.allocInit(9, 15);call #Ultimate.allocInit(25, 16);call #Ultimate.allocInit(30, 17);call #Ultimate.allocInit(9, 18);call #Ultimate.allocInit(25, 19);call #Ultimate.allocInit(9, 20);call #Ultimate.allocInit(9, 21);call #Ultimate.allocInit(11, 22);call #Ultimate.allocInit(4, 23);call write~init~int#2(37, 23, 0, 1);call write~init~int#2(100, 23, 1, 1);call write~init~int#2(10, 23, 2, 1);call write~init~int#2(0, 23, 3, 1);call #Ultimate.allocInit(4, 24);call write~init~int#3(37, 24, 0, 1);call write~init~int#3(100, 24, 1, 1);call write~init~int#3(10, 24, 2, 1);call write~init~int#3(0, 24, 3, 1);call #Ultimate.allocInit(10, 25);call #Ultimate.allocInit(12, 26);call #Ultimate.allocInit(10, 27);call #Ultimate.allocInit(18, 28);call #Ultimate.allocInit(16, 29);call #Ultimate.allocInit(21, 30);call #Ultimate.allocInit(13, 31);call #Ultimate.allocInit(16, 32);call #Ultimate.allocInit(25, 33);~__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;~in_encrypted~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;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet76#1, main_#t~ret77#1, main_~retValue_acc~28#1, main_~tmp~16#1;havoc main_#t~nondet76#1;main_~retValue_acc~28#1 := main_#t~nondet76#1;havoc main_#t~nondet76#1;havoc main_~tmp~16#1;assume { :begin_inline_select_helpers } true;" "assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true;" "assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~2#1;havoc valid_product_~retValue_acc~2#1;valid_product_~retValue_acc~2#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~2#1;" "main_#t~ret77#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~2#1;assume { :end_inline_valid_product } true;main_~tmp~16#1 := main_#t~ret77#1;havoc main_#t~ret77#1;" "assume 0 != main_~tmp~16#1;assume { :begin_inline_setup } true;havoc setup_#t~ret73#1, setup_#t~ret74#1, setup_#t~ret75#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#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_tmp2~1#1.base, setup_~__cil_tmp2~1#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;" "assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_bob__wrappee__Base_~bob___0#1;havoc setup_bob__wrappee__Base_#in~bob___0#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;" "assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_bob_~bob___0#1;havoc setup_bob_#in~bob___0#1;assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 20, 0;havoc setup_#t~ret73#1;havoc setup_#t~ret73#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;" "assume !(1 == setClientId_~handle#1);" "assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_rjh__wrappee__Base_~rjh___0#1;havoc setup_rjh__wrappee__Base_#in~rjh___0#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;" "assume !(1 == setClientPrivateKey_~handle#1);" "assume 2 == setClientPrivateKey_~handle#1;~__ste_client_privateKey1~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_rjh_~rjh___0#1;havoc setup_rjh_#in~rjh___0#1;assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#1.offset := 21, 0;havoc setup_#t~ret74#1;havoc setup_#t~ret74#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;" "assume !(1 == setClientId_~handle#1);" "assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_chuck__wrappee__Base_~chuck___0#1;havoc setup_chuck__wrappee__Base_#in~chuck___0#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;" "assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_chuck_~chuck___0#1;havoc setup_chuck_#in~chuck___0#1;assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~2#1.base, setup_~__cil_tmp3~2#1.offset := 22, 0;havoc setup_#t~ret75#1;havoc setup_#t~ret75#1;" "havoc setup_#t~ret73#1, setup_#t~ret74#1, setup_#t~ret75#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#1.offset, setup_~__cil_tmp3~2#1.base, setup_~__cil_tmp3~2#1.offset;assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet32#1, test_#t~nondet33#1, test_#t~nondet34#1, test_#t~nondet35#1, test_#t~nondet36#1, test_#t~nondet37#1, test_#t~nondet38#1, test_#t~nondet39#1, test_#t~nondet40#1, test_#t~nondet41#1, test_#t~nondet42#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~9#1, test_~tmp___0~3#1, test_~tmp___1~2#1, test_~tmp___2~2#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~9#1;havoc test_~tmp___0~3#1;havoc test_~tmp___1~2#1;havoc test_~tmp___2~2#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;" "assume test_~splverifierCounter~0#1 < 4;" "test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1;" 
[2024-12-02 07:19:13,410 INFO  L749   eck$LassoCheckResult]: Loop: "assume !(0 == test_~op1~0#1);" "assume !(0 == test_~op2~0#1);" "assume 0 == test_~op3~0#1;havoc test_#t~nondet34#1;test_~tmp___7~0#1 := test_#t~nondet34#1;havoc test_#t~nondet34#1;" "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;" "assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "assume { :end_inline_rjhDeletePrivateKey } true;test_~op3~0#1 := 1;" "assume test_~splverifierCounter~0#1 < 4;" "test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1;" 
[2024-12-02 07:19:13,410 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:13,410 INFO  L85        PathProgramCache]: Analyzing trace with hash 752332672, now seen corresponding path program 1 times
[2024-12-02 07:19:13,411 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 07:19:13,411 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498021550]
[2024-12-02 07:19:13,411 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:13,411 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 07:19:13,431 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:13,517 INFO  L136   FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace
[2024-12-02 07:19:13,518 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498021550]
[2024-12-02 07:19:13,518 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [498021550] provided 0 perfect and 1 imperfect interpolant sequences
[2024-12-02 07:19:13,518 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [460373176]
[2024-12-02 07:19:13,518 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:13,518 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-12-02 07:19:13,518 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:13,520 INFO  L229       MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-12-02 07:19:13,522 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process
[2024-12-02 07:19:13,722 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:13,724 INFO  L256         TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 8 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:13,726 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:13,742 INFO  L312         TraceCheckSpWp]: Computing backward predicates...
[2024-12-02 07:19:13,758 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [460373176] provided 0 perfect and 2 imperfect interpolant sequences
[2024-12-02 07:19:13,758 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-12-02 07:19:13,759 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 4
[2024-12-02 07:19:13,759 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620168922]
[2024-12-02 07:19:13,759 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-12-02 07:19:13,759 INFO  L752   eck$LassoCheckResult]: stem already infeasible
[2024-12-02 07:19:13,759 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:13,759 INFO  L85        PathProgramCache]: Analyzing trace with hash 1945278171, now seen corresponding path program 1 times
[2024-12-02 07:19:13,759 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 07:19:13,760 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446875662]
[2024-12-02 07:19:13,760 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:13,760 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 07:19:13,765 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 07:19:13,765 INFO  L357             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 07:19:13,768 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 07:19:13,773 INFO  L130   FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace
[2024-12-02 07:19:13,835 INFO  L204          LassoAnalysis]: Preferences:
[2024-12-02 07:19:13,835 INFO  L125   ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 07:19:13,835 INFO  L126   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 07:19:13,835 INFO  L127   ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 07:19:13,835 INFO  L128   ssoRankerPreferences]: Use exernal solver: true
[2024-12-02 07:19:13,835 INFO  L129   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:13,835 INFO  L130   ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 07:19:13,835 INFO  L131   ssoRankerPreferences]: Path of dumped script: 
[2024-12-02 07:19:13,835 INFO  L132   ssoRankerPreferences]: Filename of dumped script: email_spec9_product28.cil.c_Iteration3_Loop
[2024-12-02 07:19:13,835 INFO  L133   ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 07:19:13,835 INFO  L241          LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 07:19:13,836 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:13,839 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:13,841 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:13,843 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:13,844 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:13,846 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:13,849 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:13,851 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:13,854 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:13,858 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:13,864 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:13,867 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:13,937 INFO  L259          LassoAnalysis]: Preprocessing complete.
[2024-12-02 07:19:13,937 INFO  L365          LassoAnalysis]: Checking for nontermination...
[2024-12-02 07:19:13,937 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:13,937 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:13,941 INFO  L229       MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:13,943 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process
[2024-12-02 07:19:13,944 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:13,944 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:13,956 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:13,956 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_#t~nondet34#1=0} Honda state: {ULTIMATE.start_test_#t~nondet34#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:13,964 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0
[2024-12-02 07:19:13,964 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:13,964 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:13,966 INFO  L229       MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:13,967 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process
[2024-12-02 07:19:13,968 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:13,968 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:13,980 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:13,980 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~tmp___7~0#1=0} Honda state: {ULTIMATE.start_test_~tmp___7~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:13,985 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0
[2024-12-02 07:19:13,986 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:13,986 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:13,987 INFO  L229       MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:13,988 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process
[2024-12-02 07:19:13,989 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:13,989 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:14,001 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:14,001 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_setClientPrivateKey_#in~handle#1=0} Honda state: {ULTIMATE.start_setClientPrivateKey_#in~handle#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:14,007 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0
[2024-12-02 07:19:14,007 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,007 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,009 INFO  L229       MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,010 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,011 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:14,011 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:14,023 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:14,023 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_setClientPrivateKey_~value#1=0} Honda state: {ULTIMATE.start_setClientPrivateKey_~value#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:14,029 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0
[2024-12-02 07:19:14,030 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,030 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,031 INFO  L229       MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,032 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,034 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:14,034 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:14,046 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:14,046 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_setClientPrivateKey_~handle#1=0} Honda state: {ULTIMATE.start_setClientPrivateKey_~handle#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:14,051 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0
[2024-12-02 07:19:14,051 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,051 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,053 INFO  L229       MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,053 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,055 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:14,055 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:14,073 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:14,073 INFO  L401          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: []
[2024-12-02 07:19:14,078 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0
[2024-12-02 07:19:14,078 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,078 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,080 INFO  L229       MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,080 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,082 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:14,082 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:14,094 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:14,094 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~rjh~0=1} Honda state: {~rjh~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:14,099 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0
[2024-12-02 07:19:14,099 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,099 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,100 INFO  L229       MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,101 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,103 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:14,103 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:14,121 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:14,121 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op1~0#1=4} Honda state: {ULTIMATE.start_test_~op1~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:14,126 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0
[2024-12-02 07:19:14,126 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,127 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,128 INFO  L229       MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,129 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,130 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:14,130 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:14,146 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0
[2024-12-02 07:19:14,147 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,147 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,148 INFO  L229       MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,149 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,150 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2024-12-02 07:19:14,150 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:14,163 INFO  L405          LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2024-12-02 07:19:14,170 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0
[2024-12-02 07:19:14,170 INFO  L204          LassoAnalysis]: Preferences:
[2024-12-02 07:19:14,170 INFO  L125   ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 07:19:14,170 INFO  L126   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 07:19:14,170 INFO  L127   ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 07:19:14,170 INFO  L128   ssoRankerPreferences]: Use exernal solver: false
[2024-12-02 07:19:14,170 INFO  L129   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,170 INFO  L130   ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 07:19:14,170 INFO  L131   ssoRankerPreferences]: Path of dumped script: 
[2024-12-02 07:19:14,170 INFO  L132   ssoRankerPreferences]: Filename of dumped script: email_spec9_product28.cil.c_Iteration3_Loop
[2024-12-02 07:19:14,170 INFO  L133   ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 07:19:14,170 INFO  L241          LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 07:19:14,171 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:14,173 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:14,174 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:14,176 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:14,178 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:14,180 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:14,182 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:14,184 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:14,188 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:14,190 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:14,194 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:14,196 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:14,263 INFO  L259          LassoAnalysis]: Preprocessing complete.
[2024-12-02 07:19:14,263 INFO  L451          LassoAnalysis]: Using template 'affine'.
[2024-12-02 07:19:14,263 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,264 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,266 INFO  L229       MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,268 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,269 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:14,282 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:14,282 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:14,282 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:14,282 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:14,283 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:14,283 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:14,283 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:14,284 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:14,291 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0
[2024-12-02 07:19:14,292 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,292 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,293 INFO  L229       MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,294 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,296 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:14,307 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:14,307 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:14,307 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:14,307 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:14,307 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:14,307 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:14,307 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:14,309 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:14,314 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0
[2024-12-02 07:19:14,315 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,315 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,316 INFO  L229       MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,317 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,319 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:14,329 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:14,329 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:14,330 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:14,330 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 07:19:14,330 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:14,330 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 07:19:14,330 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:14,333 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:14,340 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0
[2024-12-02 07:19:14,340 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,340 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,342 INFO  L229       MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,344 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,344 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:14,355 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:14,355 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:14,355 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:14,356 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:14,356 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:14,356 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:14,356 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:14,357 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:14,364 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0
[2024-12-02 07:19:14,364 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,364 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,366 INFO  L229       MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,366 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,368 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:14,378 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:14,379 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:14,379 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:14,379 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:14,379 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:14,379 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:14,379 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:14,381 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:14,386 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0
[2024-12-02 07:19:14,386 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,386 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,387 INFO  L229       MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,388 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,390 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:14,401 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:14,401 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:14,401 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:14,401 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:14,401 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:14,402 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:14,402 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:14,403 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:14,408 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0
[2024-12-02 07:19:14,408 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,408 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,410 INFO  L229       MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,411 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,412 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:14,423 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:14,423 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:14,424 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:14,424 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 07:19:14,424 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:14,424 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 07:19:14,424 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:14,426 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:14,431 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0
[2024-12-02 07:19:14,431 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,431 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,433 INFO  L229       MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,452 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,452 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:14,457 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0
[2024-12-02 07:19:14,463 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:14,463 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:14,463 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:14,464 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:14,464 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:14,464 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:14,465 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:14,467 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2024-12-02 07:19:14,469 INFO  L443   ModelExtractionUtils]: Simplification made 3 calls to the SMT solver.
[2024-12-02 07:19:14,469 INFO  L444   ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero.
[2024-12-02 07:19:14,469 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:14,469 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:14,470 INFO  L229       MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:14,471 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process
[2024-12-02 07:19:14,472 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2024-12-02 07:19:14,472 INFO  L438   nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0.
[2024-12-02 07:19:14,472 INFO  L474          LassoAnalysis]: Proved termination.
[2024-12-02 07:19:14,472 INFO  L476          LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_test_~op3~0#1) = -2*ULTIMATE.start_test_~op3~0#1 + 1
Supporting invariants []
[2024-12-02 07:19:14,477 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0
[2024-12-02 07:19:14,478 INFO  L156   tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed
[2024-12-02 07:19:14,487 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:14,565 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:14,567 INFO  L256         TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 2 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:14,568 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:14,609 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:14,610 INFO  L256         TraceCheckSpWp]: Trace formula consists of 25 conjuncts, 4 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:14,610 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:14,651 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-02 07:19:14,651 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 
[2024-12-02 07:19:14,652 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 908 states and 1612 transitions. cyclomatic complexity: 708 Second operand  has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:14,718 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 908 states and 1612 transitions. cyclomatic complexity: 708. Second operand  has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 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 3910 states and 7001 transitions. Complement of second has 6 states.
[2024-12-02 07:19:14,718 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 
[2024-12-02 07:19:14,719 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:14,720 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 820 transitions.
[2024-12-02 07:19:14,720 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 820 transitions. Stem has 30 letters. Loop has 9 letters.
[2024-12-02 07:19:14,720 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:14,721 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 820 transitions. Stem has 39 letters. Loop has 9 letters.
[2024-12-02 07:19:14,721 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:14,721 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 820 transitions. Stem has 30 letters. Loop has 18 letters.
[2024-12-02 07:19:14,721 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:14,721 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 3910 states and 7001 transitions.
[2024-12-02 07:19:14,747 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 421
[2024-12-02 07:19:14,771 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 3910 states to 3890 states and 6969 transitions.
[2024-12-02 07:19:14,771 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 466
[2024-12-02 07:19:14,772 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 469
[2024-12-02 07:19:14,772 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 3890 states and 6969 transitions.
[2024-12-02 07:19:14,772 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2024-12-02 07:19:14,772 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 3890 states and 6969 transitions.
[2024-12-02 07:19:14,776 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 3890 states and 6969 transitions.
[2024-12-02 07:19:14,813 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 3890 to 1984.
[2024-12-02 07:19:14,817 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 1984 states, 1984 states have (on average 1.7888104838709677) internal successors, (3549), 1983 states have internal predecessors, (3549), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:14,824 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1984 states and 3549 transitions.
[2024-12-02 07:19:14,824 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 1984 states and 3549 transitions.
[2024-12-02 07:19:14,824 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM
[2024-12-02 07:19:14,824 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-12-02 07:19:14,824 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2024-12-02 07:19:14,824 INFO  L87              Difference]: Start difference. First operand 1984 states and 3549 transitions. Second operand  has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:14,853 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-12-02 07:19:14,853 INFO  L93              Difference]: Finished difference Result 1984 states and 3547 transitions.
[2024-12-02 07:19:14,854 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 1984 states and 3547 transitions.
[2024-12-02 07:19:14,865 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 211
[2024-12-02 07:19:14,876 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 1984 states to 1984 states and 3547 transitions.
[2024-12-02 07:19:14,876 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 253
[2024-12-02 07:19:14,876 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 253
[2024-12-02 07:19:14,876 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 1984 states and 3547 transitions.
[2024-12-02 07:19:14,879 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2024-12-02 07:19:14,879 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 1984 states and 3547 transitions.
[2024-12-02 07:19:14,881 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1984 states and 3547 transitions.
[2024-12-02 07:19:14,906 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1984 to 1984.
[2024-12-02 07:19:14,910 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 1984 states, 1984 states have (on average 1.7878024193548387) internal successors, (3547), 1983 states have internal predecessors, (3547), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:14,916 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1984 states and 3547 transitions.
[2024-12-02 07:19:14,916 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 1984 states and 3547 transitions.
[2024-12-02 07:19:14,916 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2024-12-02 07:19:14,917 INFO  L425   stractBuchiCegarLoop]: Abstraction has 1984 states and 3547 transitions.
[2024-12-02 07:19:14,917 INFO  L332   stractBuchiCegarLoop]: ======== Iteration 4 ============
[2024-12-02 07:19:14,917 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 1984 states and 3547 transitions.
[2024-12-02 07:19:14,926 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 211
[2024-12-02 07:19:14,926 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2024-12-02 07:19:14,926 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2024-12-02 07:19:14,927 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-12-02 07:19:14,927 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-12-02 07:19:14,927 INFO  L747   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(17, 4);call #Ultimate.allocInit(17, 5);call #Ultimate.allocInit(4, 6);call write~init~int#1(37, 6, 0, 1);call write~init~int#1(115, 6, 1, 1);call write~init~int#1(10, 6, 2, 1);call write~init~int#1(0, 6, 3, 1);call #Ultimate.allocInit(20, 7);call #Ultimate.allocInit(30, 8);call #Ultimate.allocInit(9, 9);call #Ultimate.allocInit(21, 10);call #Ultimate.allocInit(30, 11);call #Ultimate.allocInit(9, 12);call #Ultimate.allocInit(21, 13);call #Ultimate.allocInit(30, 14);call #Ultimate.allocInit(9, 15);call #Ultimate.allocInit(25, 16);call #Ultimate.allocInit(30, 17);call #Ultimate.allocInit(9, 18);call #Ultimate.allocInit(25, 19);call #Ultimate.allocInit(9, 20);call #Ultimate.allocInit(9, 21);call #Ultimate.allocInit(11, 22);call #Ultimate.allocInit(4, 23);call write~init~int#2(37, 23, 0, 1);call write~init~int#2(100, 23, 1, 1);call write~init~int#2(10, 23, 2, 1);call write~init~int#2(0, 23, 3, 1);call #Ultimate.allocInit(4, 24);call write~init~int#3(37, 24, 0, 1);call write~init~int#3(100, 24, 1, 1);call write~init~int#3(10, 24, 2, 1);call write~init~int#3(0, 24, 3, 1);call #Ultimate.allocInit(10, 25);call #Ultimate.allocInit(12, 26);call #Ultimate.allocInit(10, 27);call #Ultimate.allocInit(18, 28);call #Ultimate.allocInit(16, 29);call #Ultimate.allocInit(21, 30);call #Ultimate.allocInit(13, 31);call #Ultimate.allocInit(16, 32);call #Ultimate.allocInit(25, 33);~__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;~in_encrypted~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;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet76#1, main_#t~ret77#1, main_~retValue_acc~28#1, main_~tmp~16#1;havoc main_#t~nondet76#1;main_~retValue_acc~28#1 := main_#t~nondet76#1;havoc main_#t~nondet76#1;havoc main_~tmp~16#1;assume { :begin_inline_select_helpers } true;" "assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true;" "assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~2#1;havoc valid_product_~retValue_acc~2#1;valid_product_~retValue_acc~2#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~2#1;" "main_#t~ret77#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~2#1;assume { :end_inline_valid_product } true;main_~tmp~16#1 := main_#t~ret77#1;havoc main_#t~ret77#1;" "assume 0 != main_~tmp~16#1;assume { :begin_inline_setup } true;havoc setup_#t~ret73#1, setup_#t~ret74#1, setup_#t~ret75#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#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_tmp2~1#1.base, setup_~__cil_tmp2~1#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;" "assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_bob__wrappee__Base_~bob___0#1;havoc setup_bob__wrappee__Base_#in~bob___0#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;" "assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_bob_~bob___0#1;havoc setup_bob_#in~bob___0#1;assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 20, 0;havoc setup_#t~ret73#1;havoc setup_#t~ret73#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;" "assume !(1 == setClientId_~handle#1);" "assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_rjh__wrappee__Base_~rjh___0#1;havoc setup_rjh__wrappee__Base_#in~rjh___0#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;" "assume !(1 == setClientPrivateKey_~handle#1);" "assume 2 == setClientPrivateKey_~handle#1;~__ste_client_privateKey1~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_rjh_~rjh___0#1;havoc setup_rjh_#in~rjh___0#1;assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#1.offset := 21, 0;havoc setup_#t~ret74#1;havoc setup_#t~ret74#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;" "assume !(1 == setClientId_~handle#1);" "assume !(2 == setClientId_~handle#1);" "assume 3 == setClientId_~handle#1;~__ste_client_idCounter2~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_chuck__wrappee__Base_~chuck___0#1;havoc setup_chuck__wrappee__Base_#in~chuck___0#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;" "assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_chuck_~chuck___0#1;havoc setup_chuck_#in~chuck___0#1;assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~2#1.base, setup_~__cil_tmp3~2#1.offset := 22, 0;havoc setup_#t~ret75#1;havoc setup_#t~ret75#1;" "havoc setup_#t~ret73#1, setup_#t~ret74#1, setup_#t~ret75#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#1.offset, setup_~__cil_tmp3~2#1.base, setup_~__cil_tmp3~2#1.offset;assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet32#1, test_#t~nondet33#1, test_#t~nondet34#1, test_#t~nondet35#1, test_#t~nondet36#1, test_#t~nondet37#1, test_#t~nondet38#1, test_#t~nondet39#1, test_#t~nondet40#1, test_#t~nondet41#1, test_#t~nondet42#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~9#1, test_~tmp___0~3#1, test_~tmp___1~2#1, test_~tmp___2~2#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~9#1;havoc test_~tmp___0~3#1;havoc test_~tmp___1~2#1;havoc test_~tmp___2~2#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;" "assume test_~splverifierCounter~0#1 < 4;" "test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1;" "assume 0 == test_~op1~0#1;havoc test_#t~nondet32#1;test_~tmp___9~0#1 := test_#t~nondet32#1;havoc test_#t~nondet32#1;" 
[2024-12-02 07:19:14,927 INFO  L749   eck$LassoCheckResult]: Loop: "assume !(0 != test_~tmp___9~0#1);" "assume !(0 == test_~op2~0#1);" "assume !(0 == test_~op3~0#1);" "assume !(0 == test_~op4~0#1);" "assume !(0 == test_~op5~0#1);" "assume !(0 == test_~op6~0#1);" "assume !(0 == test_~op7~0#1);" "assume 0 == test_~op8~0#1;havoc test_#t~nondet39#1;test_~tmp___2~2#1 := test_#t~nondet39#1;havoc test_#t~nondet39#1;" "assume 0 != test_~tmp___2~2#1;test_~op8~0#1 := 1;" "assume test_~splverifierCounter~0#1 < 4;" "test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1;" "assume 0 == test_~op1~0#1;havoc test_#t~nondet32#1;test_~tmp___9~0#1 := test_#t~nondet32#1;havoc test_#t~nondet32#1;" 
[2024-12-02 07:19:14,928 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:14,928 INFO  L85        PathProgramCache]: Analyzing trace with hash 1020216611, now seen corresponding path program 1 times
[2024-12-02 07:19:14,928 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 07:19:14,928 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [201581480]
[2024-12-02 07:19:14,928 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:14,928 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 07:19:14,947 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:15,034 INFO  L136   FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace
[2024-12-02 07:19:15,034 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [201581480]
[2024-12-02 07:19:15,034 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [201581480] provided 0 perfect and 1 imperfect interpolant sequences
[2024-12-02 07:19:15,035 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [951010930]
[2024-12-02 07:19:15,035 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:15,035 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-12-02 07:19:15,035 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,037 INFO  L229       MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,039 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,233 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:15,235 INFO  L256         TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 6 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:15,237 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:15,256 INFO  L312         TraceCheckSpWp]: Computing backward predicates...
[2024-12-02 07:19:15,276 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [951010930] provided 0 perfect and 2 imperfect interpolant sequences
[2024-12-02 07:19:15,276 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-12-02 07:19:15,276 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 9
[2024-12-02 07:19:15,277 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935336276]
[2024-12-02 07:19:15,277 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-12-02 07:19:15,277 INFO  L752   eck$LassoCheckResult]: stem already infeasible
[2024-12-02 07:19:15,277 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:15,277 INFO  L85        PathProgramCache]: Analyzing trace with hash -1981650875, now seen corresponding path program 1 times
[2024-12-02 07:19:15,277 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 07:19:15,277 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106635847]
[2024-12-02 07:19:15,277 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:15,277 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 07:19:15,283 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 07:19:15,283 INFO  L357             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 07:19:15,285 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 07:19:15,289 INFO  L130   FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace
[2024-12-02 07:19:15,357 INFO  L204          LassoAnalysis]: Preferences:
[2024-12-02 07:19:15,357 INFO  L125   ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 07:19:15,357 INFO  L126   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 07:19:15,357 INFO  L127   ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 07:19:15,357 INFO  L128   ssoRankerPreferences]: Use exernal solver: true
[2024-12-02 07:19:15,357 INFO  L129   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,357 INFO  L130   ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 07:19:15,357 INFO  L131   ssoRankerPreferences]: Path of dumped script: 
[2024-12-02 07:19:15,357 INFO  L132   ssoRankerPreferences]: Filename of dumped script: email_spec9_product28.cil.c_Iteration4_Loop
[2024-12-02 07:19:15,357 INFO  L133   ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 07:19:15,357 INFO  L241          LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 07:19:15,358 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,360 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,362 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,364 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,365 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,367 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,369 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,371 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,375 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,377 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,378 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,380 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,385 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,462 INFO  L259          LassoAnalysis]: Preprocessing complete.
[2024-12-02 07:19:15,462 INFO  L365          LassoAnalysis]: Checking for nontermination...
[2024-12-02 07:19:15,462 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,462 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,464 INFO  L229       MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,465 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,466 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:15,466 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:15,484 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:15,484 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op6~0#1=-1} Honda state: {ULTIMATE.start_test_~op6~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:15,489 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0
[2024-12-02 07:19:15,489 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,489 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,491 INFO  L229       MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,492 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,493 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:15,493 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:15,511 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:15,512 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op5~0#1=4} Honda state: {ULTIMATE.start_test_~op5~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:15,516 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0
[2024-12-02 07:19:15,517 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,517 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,518 INFO  L229       MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,519 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,520 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:15,520 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:15,539 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:15,539 INFO  L401          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: []
[2024-12-02 07:19:15,544 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0
[2024-12-02 07:19:15,544 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,544 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,545 INFO  L229       MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,546 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,548 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:15,548 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:15,560 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:15,560 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_#t~nondet32#1=0} Honda state: {ULTIMATE.start_test_#t~nondet32#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:15,564 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0
[2024-12-02 07:19:15,565 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,565 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,566 INFO  L229       MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,567 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,568 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:15,568 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:15,586 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:15,587 INFO  L401          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: []
[2024-12-02 07:19:15,592 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0
[2024-12-02 07:19:15,593 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,593 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,594 INFO  L229       MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,595 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,596 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:15,596 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:15,608 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:15,608 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op1~0#1=0} Honda state: {ULTIMATE.start_test_~op1~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:15,613 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0
[2024-12-02 07:19:15,613 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,614 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,615 INFO  L229       MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,616 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,617 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:15,617 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:15,635 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:15,635 INFO  L401          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: []
[2024-12-02 07:19:15,640 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0
[2024-12-02 07:19:15,640 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,640 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,642 INFO  L229       MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,642 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,644 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:15,644 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:15,660 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0
[2024-12-02 07:19:15,660 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,660 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,662 INFO  L229       MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,662 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,664 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2024-12-02 07:19:15,664 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:15,688 INFO  L405          LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2024-12-02 07:19:15,690 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0
[2024-12-02 07:19:15,690 INFO  L204          LassoAnalysis]: Preferences:
[2024-12-02 07:19:15,690 INFO  L125   ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 07:19:15,690 INFO  L126   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 07:19:15,690 INFO  L127   ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 07:19:15,690 INFO  L128   ssoRankerPreferences]: Use exernal solver: false
[2024-12-02 07:19:15,691 INFO  L129   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,691 INFO  L130   ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 07:19:15,691 INFO  L131   ssoRankerPreferences]: Path of dumped script: 
[2024-12-02 07:19:15,691 INFO  L132   ssoRankerPreferences]: Filename of dumped script: email_spec9_product28.cil.c_Iteration4_Loop
[2024-12-02 07:19:15,691 INFO  L133   ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 07:19:15,691 INFO  L241          LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 07:19:15,692 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,694 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,695 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,697 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,699 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,701 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,703 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,705 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,707 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,711 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,713 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,715 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,718 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:15,787 INFO  L259          LassoAnalysis]: Preprocessing complete.
[2024-12-02 07:19:15,787 INFO  L451          LassoAnalysis]: Using template 'affine'.
[2024-12-02 07:19:15,787 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,787 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,789 INFO  L229       MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,789 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,791 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:15,802 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:15,802 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:15,802 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:15,802 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 07:19:15,803 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:15,803 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 07:19:15,803 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:15,805 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:15,810 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0
[2024-12-02 07:19:15,810 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,810 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,812 INFO  L229       MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,832 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,833 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:15,840 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0
[2024-12-02 07:19:15,845 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:15,845 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:15,846 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:15,846 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:15,846 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:15,846 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:15,846 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:15,847 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:15,852 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0
[2024-12-02 07:19:15,852 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,853 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,854 INFO  L229       MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,855 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,856 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:15,867 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:15,867 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:15,867 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:15,867 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 07:19:15,867 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:15,868 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 07:19:15,868 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:15,870 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:15,875 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0
[2024-12-02 07:19:15,875 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,875 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,877 INFO  L229       MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,878 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,879 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:15,890 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:15,890 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:15,890 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:15,890 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 07:19:15,890 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:15,891 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 07:19:15,891 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:15,893 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:15,898 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0
[2024-12-02 07:19:15,898 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,898 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,900 INFO  L229       MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,901 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,903 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:15,916 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:15,917 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:15,917 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:15,917 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 07:19:15,917 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:15,917 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 07:19:15,917 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:15,919 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:15,926 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0
[2024-12-02 07:19:15,926 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,926 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,928 INFO  L229       MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,929 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,930 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:15,941 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:15,941 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:15,942 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:15,942 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:15,942 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:15,942 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:15,942 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:15,943 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:15,948 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0
[2024-12-02 07:19:15,949 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,949 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,950 INFO  L229       MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,952 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,953 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:15,966 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:15,966 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:15,966 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:15,966 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 07:19:15,966 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:15,967 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 07:19:15,967 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:15,969 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:15,974 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0
[2024-12-02 07:19:15,974 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,974 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:15,976 INFO  L229       MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:15,976 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process
[2024-12-02 07:19:15,978 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:15,989 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:15,989 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:15,989 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:15,989 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:15,989 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:15,990 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:15,990 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:15,991 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:15,999 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0
[2024-12-02 07:19:15,999 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:15,999 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:16,000 INFO  L229       MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:16,001 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process
[2024-12-02 07:19:16,003 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:16,013 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:16,013 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:16,014 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:16,014 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:16,014 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:16,014 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:16,015 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:16,017 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2024-12-02 07:19:16,019 INFO  L443   ModelExtractionUtils]: Simplification made 3 calls to the SMT solver.
[2024-12-02 07:19:16,019 INFO  L444   ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero.
[2024-12-02 07:19:16,019 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:16,019 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:16,020 INFO  L229       MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:16,021 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process
[2024-12-02 07:19:16,023 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2024-12-02 07:19:16,023 INFO  L438   nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0.
[2024-12-02 07:19:16,023 INFO  L474          LassoAnalysis]: Proved termination.
[2024-12-02 07:19:16,023 INFO  L476          LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_test_~splverifierCounter~0#1) = -2*ULTIMATE.start_test_~splverifierCounter~0#1 + 7
Supporting invariants []
[2024-12-02 07:19:16,028 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0
[2024-12-02 07:19:16,029 INFO  L156   tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed
[2024-12-02 07:19:16,038 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:16,110 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:16,112 INFO  L256         TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 2 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:16,113 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:16,161 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:16,161 INFO  L256         TraceCheckSpWp]: Trace formula consists of 20 conjuncts, 4 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:16,162 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:16,225 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-02 07:19:16,226 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 
[2024-12-02 07:19:16,226 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1984 states and 3547 transitions. cyclomatic complexity: 1572 Second operand  has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:16,283 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1984 states and 3547 transitions. cyclomatic complexity: 1572. Second operand  has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 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 6054 states and 10845 transitions. Complement of second has 6 states.
[2024-12-02 07:19:16,284 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 
[2024-12-02 07:19:16,284 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:16,285 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 729 transitions.
[2024-12-02 07:19:16,285 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 729 transitions. Stem has 32 letters. Loop has 12 letters.
[2024-12-02 07:19:16,286 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:16,286 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 729 transitions. Stem has 44 letters. Loop has 12 letters.
[2024-12-02 07:19:16,286 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:16,286 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 729 transitions. Stem has 32 letters. Loop has 24 letters.
[2024-12-02 07:19:16,286 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:16,286 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 6054 states and 10845 transitions.
[2024-12-02 07:19:16,315 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 159
[2024-12-02 07:19:16,323 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 6054 states to 1516 states and 2666 transitions.
[2024-12-02 07:19:16,323 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 201
[2024-12-02 07:19:16,324 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 201
[2024-12-02 07:19:16,324 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 1516 states and 2666 transitions.
[2024-12-02 07:19:16,324 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2024-12-02 07:19:16,324 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 1516 states and 2666 transitions.
[2024-12-02 07:19:16,325 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1516 states and 2666 transitions.
[2024-12-02 07:19:16,342 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1516 to 1516.
[2024-12-02 07:19:16,344 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 1516 states, 1516 states have (on average 1.7585751978891822) internal successors, (2666), 1515 states have internal predecessors, (2666), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:16,349 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1516 states and 2666 transitions.
[2024-12-02 07:19:16,349 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 1516 states and 2666 transitions.
[2024-12-02 07:19:16,349 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM
[2024-12-02 07:19:16,349 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2024-12-02 07:19:16,349 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72
[2024-12-02 07:19:16,349 INFO  L87              Difference]: Start difference. First operand 1516 states and 2666 transitions. Second operand  has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:16,488 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-12-02 07:19:16,488 INFO  L93              Difference]: Finished difference Result 1516 states and 2664 transitions.
[2024-12-02 07:19:16,488 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 1516 states and 2664 transitions.
[2024-12-02 07:19:16,494 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 159
[2024-12-02 07:19:16,501 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 1516 states to 1516 states and 2664 transitions.
[2024-12-02 07:19:16,501 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 201
[2024-12-02 07:19:16,502 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 201
[2024-12-02 07:19:16,502 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 1516 states and 2664 transitions.
[2024-12-02 07:19:16,502 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2024-12-02 07:19:16,502 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 1516 states and 2664 transitions.
[2024-12-02 07:19:16,503 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1516 states and 2664 transitions.
[2024-12-02 07:19:16,518 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1516 to 1516.
[2024-12-02 07:19:16,521 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 1516 states, 1516 states have (on average 1.7572559366754616) internal successors, (2664), 1515 states have internal predecessors, (2664), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:16,525 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1516 states and 2664 transitions.
[2024-12-02 07:19:16,525 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 1516 states and 2664 transitions.
[2024-12-02 07:19:16,525 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-12-02 07:19:16,526 INFO  L425   stractBuchiCegarLoop]: Abstraction has 1516 states and 2664 transitions.
[2024-12-02 07:19:16,526 INFO  L332   stractBuchiCegarLoop]: ======== Iteration 5 ============
[2024-12-02 07:19:16,526 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 1516 states and 2664 transitions.
[2024-12-02 07:19:16,530 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 159
[2024-12-02 07:19:16,530 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2024-12-02 07:19:16,530 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2024-12-02 07:19:16,531 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-12-02 07:19:16,531 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-12-02 07:19:16,531 INFO  L747   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(17, 4);call #Ultimate.allocInit(17, 5);call #Ultimate.allocInit(4, 6);call write~init~int#1(37, 6, 0, 1);call write~init~int#1(115, 6, 1, 1);call write~init~int#1(10, 6, 2, 1);call write~init~int#1(0, 6, 3, 1);call #Ultimate.allocInit(20, 7);call #Ultimate.allocInit(30, 8);call #Ultimate.allocInit(9, 9);call #Ultimate.allocInit(21, 10);call #Ultimate.allocInit(30, 11);call #Ultimate.allocInit(9, 12);call #Ultimate.allocInit(21, 13);call #Ultimate.allocInit(30, 14);call #Ultimate.allocInit(9, 15);call #Ultimate.allocInit(25, 16);call #Ultimate.allocInit(30, 17);call #Ultimate.allocInit(9, 18);call #Ultimate.allocInit(25, 19);call #Ultimate.allocInit(9, 20);call #Ultimate.allocInit(9, 21);call #Ultimate.allocInit(11, 22);call #Ultimate.allocInit(4, 23);call write~init~int#2(37, 23, 0, 1);call write~init~int#2(100, 23, 1, 1);call write~init~int#2(10, 23, 2, 1);call write~init~int#2(0, 23, 3, 1);call #Ultimate.allocInit(4, 24);call write~init~int#3(37, 24, 0, 1);call write~init~int#3(100, 24, 1, 1);call write~init~int#3(10, 24, 2, 1);call write~init~int#3(0, 24, 3, 1);call #Ultimate.allocInit(10, 25);call #Ultimate.allocInit(12, 26);call #Ultimate.allocInit(10, 27);call #Ultimate.allocInit(18, 28);call #Ultimate.allocInit(16, 29);call #Ultimate.allocInit(21, 30);call #Ultimate.allocInit(13, 31);call #Ultimate.allocInit(16, 32);call #Ultimate.allocInit(25, 33);~__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;~in_encrypted~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;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet76#1, main_#t~ret77#1, main_~retValue_acc~28#1, main_~tmp~16#1;havoc main_#t~nondet76#1;main_~retValue_acc~28#1 := main_#t~nondet76#1;havoc main_#t~nondet76#1;havoc main_~tmp~16#1;assume { :begin_inline_select_helpers } true;" "assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true;" "assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~2#1;havoc valid_product_~retValue_acc~2#1;valid_product_~retValue_acc~2#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~2#1;" "main_#t~ret77#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~2#1;assume { :end_inline_valid_product } true;main_~tmp~16#1 := main_#t~ret77#1;havoc main_#t~ret77#1;" "assume 0 != main_~tmp~16#1;assume { :begin_inline_setup } true;havoc setup_#t~ret73#1, setup_#t~ret74#1, setup_#t~ret75#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#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_tmp2~1#1.base, setup_~__cil_tmp2~1#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;" "assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_bob__wrappee__Base_~bob___0#1;havoc setup_bob__wrappee__Base_#in~bob___0#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;" "assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_bob_~bob___0#1;havoc setup_bob_#in~bob___0#1;assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 20, 0;havoc setup_#t~ret73#1;havoc setup_#t~ret73#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;" "assume !(1 == setClientId_~handle#1);" "assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_rjh__wrappee__Base_~rjh___0#1;havoc setup_rjh__wrappee__Base_#in~rjh___0#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;" "assume !(1 == setClientPrivateKey_~handle#1);" "assume 2 == setClientPrivateKey_~handle#1;~__ste_client_privateKey1~0 := setClientPrivateKey_~value#1;" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_rjh_~rjh___0#1;havoc setup_rjh_#in~rjh___0#1;assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#1.offset := 21, 0;havoc setup_#t~ret74#1;havoc setup_#t~ret74#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;" "assume !(1 == setClientId_~handle#1);" "assume !(2 == setClientId_~handle#1);" "assume 3 == setClientId_~handle#1;~__ste_client_idCounter2~0 := setClientId_~value#1;" "havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true;" "havoc setup_chuck__wrappee__Base_~chuck___0#1;havoc setup_chuck__wrappee__Base_#in~chuck___0#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;" "assume !(1 == setClientPrivateKey_~handle#1);" "assume !(2 == setClientPrivateKey_~handle#1);" "assume !(3 == setClientPrivateKey_~handle#1);" "havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true;" "havoc setup_chuck_~chuck___0#1;havoc setup_chuck_#in~chuck___0#1;assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~2#1.base, setup_~__cil_tmp3~2#1.offset := 22, 0;havoc setup_#t~ret75#1;havoc setup_#t~ret75#1;" "havoc setup_#t~ret73#1, setup_#t~ret74#1, setup_#t~ret75#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~1#1.base, setup_~__cil_tmp2~1#1.offset, setup_~__cil_tmp3~2#1.base, setup_~__cil_tmp3~2#1.offset;assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet32#1, test_#t~nondet33#1, test_#t~nondet34#1, test_#t~nondet35#1, test_#t~nondet36#1, test_#t~nondet37#1, test_#t~nondet38#1, test_#t~nondet39#1, test_#t~nondet40#1, test_#t~nondet41#1, test_#t~nondet42#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~9#1, test_~tmp___0~3#1, test_~tmp___1~2#1, test_~tmp___2~2#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~9#1;havoc test_~tmp___0~3#1;havoc test_~tmp___1~2#1;havoc test_~tmp___2~2#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;" "assume test_~splverifierCounter~0#1 < 4;" "test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1;" "assume !(0 == test_~op1~0#1);" 
[2024-12-02 07:19:16,531 INFO  L749   eck$LassoCheckResult]: Loop: "assume !(0 == test_~op2~0#1);" "assume !(0 == test_~op3~0#1);" "assume !(0 == test_~op4~0#1);" "assume !(0 == test_~op5~0#1);" "assume !(0 == test_~op6~0#1);" "assume !(0 == test_~op7~0#1);" "assume 0 == test_~op8~0#1;havoc test_#t~nondet39#1;test_~tmp___2~2#1 := test_#t~nondet39#1;havoc test_#t~nondet39#1;" "assume 0 != test_~tmp___2~2#1;test_~op8~0#1 := 1;" "assume test_~splverifierCounter~0#1 < 4;" "test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1;" "assume !(0 == test_~op1~0#1);" 
[2024-12-02 07:19:16,532 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:16,532 INFO  L85        PathProgramCache]: Analyzing trace with hash 528575170, now seen corresponding path program 1 times
[2024-12-02 07:19:16,532 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 07:19:16,532 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138540247]
[2024-12-02 07:19:16,532 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:16,532 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 07:19:16,548 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:16,616 INFO  L136   FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace
[2024-12-02 07:19:16,616 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138540247]
[2024-12-02 07:19:16,616 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [138540247] provided 0 perfect and 1 imperfect interpolant sequences
[2024-12-02 07:19:16,616 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2049360847]
[2024-12-02 07:19:16,616 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:16,617 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-12-02 07:19:16,617 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:16,618 INFO  L229       MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-12-02 07:19:16,619 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Waiting until timeout for monitored process
[2024-12-02 07:19:16,822 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:16,824 INFO  L256         TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:16,826 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:16,836 INFO  L312         TraceCheckSpWp]: Computing backward predicates...
[2024-12-02 07:19:16,841 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [2049360847] provided 0 perfect and 2 imperfect interpolant sequences
[2024-12-02 07:19:16,841 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-12-02 07:19:16,841 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 2, 2] total 5
[2024-12-02 07:19:16,841 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732696379]
[2024-12-02 07:19:16,842 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-12-02 07:19:16,842 INFO  L752   eck$LassoCheckResult]: stem already infeasible
[2024-12-02 07:19:16,842 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:16,842 INFO  L85        PathProgramCache]: Analyzing trace with hash -1136314073, now seen corresponding path program 1 times
[2024-12-02 07:19:16,842 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 07:19:16,842 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [860577252]
[2024-12-02 07:19:16,842 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 07:19:16,842 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 07:19:16,847 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 07:19:16,847 INFO  L357             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 07:19:16,850 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 07:19:16,853 INFO  L130   FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace
[2024-12-02 07:19:16,920 INFO  L204          LassoAnalysis]: Preferences:
[2024-12-02 07:19:16,920 INFO  L125   ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 07:19:16,920 INFO  L126   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 07:19:16,920 INFO  L127   ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 07:19:16,920 INFO  L128   ssoRankerPreferences]: Use exernal solver: true
[2024-12-02 07:19:16,920 INFO  L129   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:16,920 INFO  L130   ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 07:19:16,920 INFO  L131   ssoRankerPreferences]: Path of dumped script: 
[2024-12-02 07:19:16,920 INFO  L132   ssoRankerPreferences]: Filename of dumped script: email_spec9_product28.cil.c_Iteration5_Loop
[2024-12-02 07:19:16,920 INFO  L133   ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 07:19:16,920 INFO  L241          LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 07:19:16,921 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:16,924 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:16,926 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:16,929 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:16,931 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:16,933 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:16,935 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:16,941 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:16,943 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:16,945 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:16,950 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:17,029 INFO  L259          LassoAnalysis]: Preprocessing complete.
[2024-12-02 07:19:17,029 INFO  L365          LassoAnalysis]: Checking for nontermination...
[2024-12-02 07:19:17,029 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,029 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,031 INFO  L229       MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,033 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,034 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:17,034 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:17,052 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:17,052 INFO  L401          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: []
[2024-12-02 07:19:17,058 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0
[2024-12-02 07:19:17,059 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,059 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,060 INFO  L229       MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,062 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,063 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:17,063 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:17,082 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:17,082 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op1~0#1=4} Honda state: {ULTIMATE.start_test_~op1~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:17,088 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0
[2024-12-02 07:19:17,089 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,089 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,090 INFO  L229       MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,091 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,093 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:17,093 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:17,111 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:17,111 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op5~0#1=4} Honda state: {ULTIMATE.start_test_~op5~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:17,117 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0
[2024-12-02 07:19:17,117 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,117 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,119 INFO  L229       MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,121 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,121 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:17,122 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:17,140 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:17,140 INFO  L401          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: []
[2024-12-02 07:19:17,148 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0
[2024-12-02 07:19:17,148 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,149 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,150 INFO  L229       MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,151 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,153 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:17,153 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:17,171 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:17,171 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op6~0#1=-1} Honda state: {ULTIMATE.start_test_~op6~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:17,176 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0
[2024-12-02 07:19:17,176 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,176 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,178 INFO  L229       MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,179 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,180 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:17,180 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:17,192 INFO  L398          LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 07:19:17,192 INFO  L401          LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~tmp___2~2#1=0} Honda state: {ULTIMATE.start_test_~tmp___2~2#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 07:19:17,197 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0
[2024-12-02 07:19:17,198 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,198 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,199 INFO  L229       MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,200 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,201 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 07:19:17,201 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:17,217 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0
[2024-12-02 07:19:17,218 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,218 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,219 INFO  L229       MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,220 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,222 INFO  L148   nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2024-12-02 07:19:17,222 INFO  L160   nArgumentSynthesizer]: Using integer mode.
[2024-12-02 07:19:17,234 INFO  L405          LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2024-12-02 07:19:17,239 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0
[2024-12-02 07:19:17,239 INFO  L204          LassoAnalysis]: Preferences:
[2024-12-02 07:19:17,239 INFO  L125   ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 07:19:17,239 INFO  L126   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 07:19:17,239 INFO  L127   ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 07:19:17,239 INFO  L128   ssoRankerPreferences]: Use exernal solver: false
[2024-12-02 07:19:17,240 INFO  L129   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,240 INFO  L130   ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 07:19:17,240 INFO  L131   ssoRankerPreferences]: Path of dumped script: 
[2024-12-02 07:19:17,240 INFO  L132   ssoRankerPreferences]: Filename of dumped script: email_spec9_product28.cil.c_Iteration5_Loop
[2024-12-02 07:19:17,240 INFO  L133   ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 07:19:17,240 INFO  L241          LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 07:19:17,240 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:17,243 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:17,244 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:17,246 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:17,249 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:17,252 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:17,254 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:17,259 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:17,261 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:17,263 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:17,268 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 07:19:17,338 INFO  L259          LassoAnalysis]: Preprocessing complete.
[2024-12-02 07:19:17,338 INFO  L451          LassoAnalysis]: Using template 'affine'.
[2024-12-02 07:19:17,338 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,338 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,340 INFO  L229       MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,340 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,342 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:17,353 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:17,353 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:17,353 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:17,353 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 07:19:17,353 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:17,354 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 07:19:17,354 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:17,356 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:17,361 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0
[2024-12-02 07:19:17,361 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,361 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,363 INFO  L229       MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,363 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,365 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:17,376 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:17,376 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:17,376 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:17,376 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 07:19:17,376 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:17,377 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 07:19:17,377 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:17,378 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:17,383 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0
[2024-12-02 07:19:17,383 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,383 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,385 INFO  L229       MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,402 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,402 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:17,409 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0
[2024-12-02 07:19:17,413 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:17,413 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:17,413 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:17,413 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:17,413 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:17,413 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:17,413 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:17,415 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:17,420 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0
[2024-12-02 07:19:17,420 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,420 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,421 INFO  L229       MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,422 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,423 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:17,434 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:17,434 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:17,434 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:17,434 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 07:19:17,434 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:17,435 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 07:19:17,435 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:17,437 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:17,441 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0
[2024-12-02 07:19:17,442 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,442 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,443 INFO  L229       MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,444 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,445 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:17,456 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:17,456 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:17,456 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:17,456 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 07:19:17,456 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:17,456 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 07:19:17,456 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:17,458 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:17,463 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0
[2024-12-02 07:19:17,463 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,463 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,465 INFO  L229       MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,465 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,467 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 07:19:17,478 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:17,478 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:17,478 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:17,478 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 07:19:17,478 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:17,478 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 07:19:17,478 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:17,480 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 07:19:17,485 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0
[2024-12-02 07:19:17,486 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,486 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,487 INFO  L229       MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,488 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,489 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
[2024-12-02 07:19:17,500 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 07:19:17,500 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 07:19:17,500 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 07:19:17,500 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 07:19:17,500 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 07:19:17,501 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 07:19:17,501 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 07:19:17,503 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2024-12-02 07:19:17,505 INFO  L443   ModelExtractionUtils]: Simplification made 3 calls to the SMT solver.
[2024-12-02 07:19:17,505 INFO  L444   ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero.
[2024-12-02 07:19:17,505 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 07:19:17,505 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 07:19:17,506 INFO  L229       MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 07:19:17,507 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process
[2024-12-02 07:19:17,508 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2024-12-02 07:19:17,508 INFO  L438   nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0.
[2024-12-02 07:19:17,508 INFO  L474          LassoAnalysis]: Proved termination.
[2024-12-02 07:19:17,508 INFO  L476          LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_test_~op8~0#1) = -2*ULTIMATE.start_test_~op8~0#1 + 1
Supporting invariants []
[2024-12-02 07:19:17,514 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0
[2024-12-02 07:19:17,515 INFO  L156   tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed
[2024-12-02 07:19:17,525 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 07:19:17,598 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:17,600 INFO  L256         TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 2 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:17,601 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:17,640 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 07:19:17,641 INFO  L256         TraceCheckSpWp]: Trace formula consists of 17 conjuncts, 4 conjuncts are in the unsatisfiable core
[2024-12-02 07:19:17,641 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 07:19:17,691 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-02 07:19:17,691 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 
[2024-12-02 07:19:17,691 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1516 states and 2664 transitions. cyclomatic complexity: 1157 Second operand  has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:17,736 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1516 states and 2664 transitions. cyclomatic complexity: 1157. Second operand  has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 6592 states and 11641 transitions. Complement of second has 6 states.
[2024-12-02 07:19:17,736 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 
[2024-12-02 07:19:17,737 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:17,737 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 631 transitions.
[2024-12-02 07:19:17,737 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 631 transitions. Stem has 34 letters. Loop has 11 letters.
[2024-12-02 07:19:17,738 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:17,738 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 631 transitions. Stem has 45 letters. Loop has 11 letters.
[2024-12-02 07:19:17,738 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:17,738 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 631 transitions. Stem has 34 letters. Loop has 22 letters.
[2024-12-02 07:19:17,738 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-12-02 07:19:17,738 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 6592 states and 11641 transitions.
[2024-12-02 07:19:17,752 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 317
[2024-12-02 07:19:17,774 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 6592 states to 6592 states and 11641 transitions.
[2024-12-02 07:19:17,774 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 371
[2024-12-02 07:19:17,774 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 374
[2024-12-02 07:19:17,774 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 6592 states and 11641 transitions.
[2024-12-02 07:19:17,778 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2024-12-02 07:19:17,778 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 6592 states and 11641 transitions.
[2024-12-02 07:19:17,782 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 6592 states and 11641 transitions.
[2024-12-02 07:19:17,814 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 6592 to 3334.
[2024-12-02 07:19:17,818 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 3334 states, 3334 states have (on average 1.7663467306538692) internal successors, (5889), 3333 states have internal predecessors, (5889), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:17,824 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3334 states to 3334 states and 5889 transitions.
[2024-12-02 07:19:17,824 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 3334 states and 5889 transitions.
[2024-12-02 07:19:17,824 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM
[2024-12-02 07:19:17,824 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2024-12-02 07:19:17,824 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2024-12-02 07:19:17,824 INFO  L87              Difference]: Start difference. First operand 3334 states and 5889 transitions. Second operand  has 5 states, 5 states have (on average 9.8) internal successors, (49), 5 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 07:19:17,847 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-12-02 07:19:17,847 INFO  L93              Difference]: Finished difference Result 43 states and 50 transitions.
[2024-12-02 07:19:17,847 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 43 states and 50 transitions.
[2024-12-02 07:19:17,847 INFO  L131   ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2024-12-02 07:19:17,847 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 43 states to 0 states and 0 transitions.
[2024-12-02 07:19:17,847 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 0
[2024-12-02 07:19:17,847 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 0
[2024-12-02 07:19:17,847 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions.
[2024-12-02 07:19:17,847 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2024-12-02 07:19:17,847 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2024-12-02 07:19:17,848 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2024-12-02 07:19:17,848 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2024-12-02 07:19:17,848 INFO  L425   stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions.
[2024-12-02 07:19:17,848 INFO  L332   stractBuchiCegarLoop]: ======== Iteration 6 ============
[2024-12-02 07:19:17,848 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions.
[2024-12-02 07:19:17,848 INFO  L131   ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2024-12-02 07:19:17,848 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is true
[2024-12-02 07:19:17,856 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 02.12 07:19:17 BoogieIcfgContainer
[2024-12-02 07:19:17,857 INFO  L131        PluginConnector]: ------------------------ END BuchiAutomizer----------------------------
[2024-12-02 07:19:17,857 INFO  L112        PluginConnector]: ------------------------Witness Printer----------------------------
[2024-12-02 07:19:17,857 INFO  L270        PluginConnector]: Initializing Witness Printer...
[2024-12-02 07:19:17,857 INFO  L274        PluginConnector]: Witness Printer initialized
[2024-12-02 07:19:17,858 INFO  L184        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:19:09" (3/4) ...
[2024-12-02 07:19:17,860 INFO  L149         WitnessPrinter]: No result that supports witness generation found
[2024-12-02 07:19:17,861 INFO  L131        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2024-12-02 07:19:17,861 INFO  L158              Benchmark]: Toolchain (without parser) took 10280.80ms. Allocated memory was 142.6MB in the beginning and 360.7MB in the end (delta: 218.1MB). Free memory was 114.9MB in the beginning and 206.3MB in the end (delta: -91.4MB). Peak memory consumption was 129.7MB. Max. memory is 16.1GB.
[2024-12-02 07:19:17,862 INFO  L158              Benchmark]: CDTParser took 0.22ms. Allocated memory is still 142.6MB. Free memory was 82.8MB in the beginning and 82.6MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-12-02 07:19:17,862 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 582.86ms. Allocated memory is still 142.6MB. Free memory was 114.9MB in the beginning and 76.7MB in the end (delta: 38.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB.
[2024-12-02 07:19:17,862 INFO  L158              Benchmark]: Boogie Procedure Inliner took 81.47ms. Allocated memory is still 142.6MB. Free memory was 76.7MB in the beginning and 67.5MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-12-02 07:19:17,862 INFO  L158              Benchmark]: Boogie Preprocessor took 97.93ms. Allocated memory is still 142.6MB. Free memory was 67.5MB in the beginning and 57.4MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-12-02 07:19:17,863 INFO  L158              Benchmark]: RCFGBuilder took 1594.13ms. Allocated memory is still 142.6MB. Free memory was 57.4MB in the beginning and 85.8MB in the end (delta: -28.4MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB.
[2024-12-02 07:19:17,863 INFO  L158              Benchmark]: BuchiAutomizer took 7916.49ms. Allocated memory was 142.6MB in the beginning and 360.7MB in the end (delta: 218.1MB). Free memory was 85.8MB in the beginning and 206.3MB in the end (delta: -120.6MB). Peak memory consumption was 97.0MB. Max. memory is 16.1GB.
[2024-12-02 07:19:17,863 INFO  L158              Benchmark]: Witness Printer took 3.56ms. Allocated memory is still 360.7MB. Free memory was 206.3MB in the beginning and 206.3MB in the end (delta: 28.1kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-12-02 07:19:17,865 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.22ms. Allocated memory is still 142.6MB. Free memory was 82.8MB in the beginning and 82.6MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 582.86ms. Allocated memory is still 142.6MB. Free memory was 114.9MB in the beginning and 76.7MB in the end (delta: 38.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB.
 * Boogie Procedure Inliner took 81.47ms. Allocated memory is still 142.6MB. Free memory was 76.7MB in the beginning and 67.5MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
 * Boogie Preprocessor took 97.93ms. Allocated memory is still 142.6MB. Free memory was 67.5MB in the beginning and 57.4MB in the end (delta: 10.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
 * RCFGBuilder took 1594.13ms. Allocated memory is still 142.6MB. Free memory was 57.4MB in the beginning and 85.8MB in the end (delta: -28.4MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB.
 * BuchiAutomizer took 7916.49ms. Allocated memory was 142.6MB in the beginning and 360.7MB in the end (delta: 218.1MB). Free memory was 85.8MB in the beginning and 206.3MB in the end (delta: -120.6MB). Peak memory consumption was 97.0MB. Max. memory is 16.1GB.
 * Witness Printer took 3.56ms. Allocated memory is still 360.7MB. Free memory was 206.3MB in the beginning and 206.3MB in the end (delta: 28.1kB). There was no memory consumed. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - GenericResultAtLocation [Line: 48]: Unsoundness Warning
    Ignoring preprocessor pragma C: #pragma merger(0,"EncryptForward_spec.i","") [48]
  - GenericResultAtLocation [Line: 105]: Unsoundness Warning
    Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [105]
  - GenericResultAtLocation [Line: 122]: Unsoundness Warning
    Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [122]
  - GenericResultAtLocation [Line: 160]: Unsoundness Warning
    Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [160]
  - GenericResultAtLocation [Line: 505]: Unsoundness Warning
    Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [505]
  - GenericResultAtLocation [Line: 726]: Unsoundness Warning
    Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [726]
  - GenericResultAtLocation [Line: 1801]: Unsoundness Warning
    Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1801]
  - GenericResultAtLocation [Line: 2167]: Unsoundness Warning
    Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2167]
  - GenericResultAtLocation [Line: 2432]: Unsoundness Warning
    Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2432]
  - GenericResultAtLocation [Line: 2571]: Unsoundness Warning
    Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2571]
  - GenericResultAtLocation [Line: 2968]: Unsoundness Warning
    Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2968]
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: Constructed decomposition of program
    Your program was decomposed into 10 terminating modules (5 trivial, 5 deterministic, 0 nondeterministic). One deterministic module has affine ranking function (((long long) -2 * op2) + 1) and consists of 6 locations. One deterministic module has affine ranking function (((long long) -2 * op6) + 1) and consists of 4 locations. One deterministic module has affine ranking function (((long long) -2 * op3) + 1) and consists of 4 locations. One deterministic module has affine ranking function (((long long) -2 * splverifierCounter) + 7) and consists of 4 locations. One deterministic module has affine ranking function (1 + ((long long) -2 * op8)) and consists of 4 locations. 5 modules have a trivial ranking function, the largest among these consists of 9 locations.
  - StatisticsResult: Timing statistics
    BüchiAutomizer plugin needed 7.8s and 6 iterations.  TraceHistogramMax:1. Analysis of lassos took 5.2s. Construction of modules took 0.2s. Büchi inclusion checks took 1.8s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 9. Automata minimization 0.3s AutomataMinimizationTime, 9 MinimizatonAttempts, 6460 StatesRemovedByMinimization, 4 NontrivialMinimizations. Non-live state removal took 0.2s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1.	Nontrivial modules had stage [5, 0, 0, 0, 0].	InterpolantCoveringCapabilityFinite: 0/0	InterpolantCoveringCapabilityBuchi: 0/0	HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4705 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4700 mSDsluCounter, 16655 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10372 mSDsCounter, 27 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 482 IncrementalHoareTripleChecker+Invalid, 509 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 27 mSolverCounterUnsat, 6283 mSDtfsCounter, 482 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown	LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT5 lasso0 LassoPreprocessingBenchmarks:   Lassos: inital35 mio100 ax100 hnf100 lsp31 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq160 hnf93 smp100 dnf100 smp100 tf113 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 22ms VariablesStem: 0 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 23	LassoNonterminationAnalysisSatUnbounded: 0	LassoNonterminationAnalysisUnsat: 5	LassoNonterminationAnalysisUnknown: 0	LassoNonterminationAnalysisTime: 0.6s	InitialAbstractionConstructionTime: 0.0s
  - TerminationAnalysisResult: Termination proven
    Buchi Automizer proved that your program is terminating
RESULT: Ultimate proved your program to be correct!
[2024-12-02 07:19:17,877 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0
[2024-12-02 07:19:18,082 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Ended with exit code 0
[2024-12-02 07:19:18,283 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Ended with exit code 0
[2024-12-02 07:19:18,479 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0
[2024-12-02 07:19:18,679 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0
[2024-12-02 07:19:18,879 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0
[2024-12-02 07:19:19,080 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e91d8e81-1a31-44de-91a4-e744c77eb0a7/bin/uautomizer-verify-84ZbGMXZE1/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