./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-15/cstrncpy_malloc.i --full-output --architecture 64bit
--------------------------------------------------------------------------------
Checking for termination
Using default analysis
Version 5e519f3a
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-15/cstrncpy_malloc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6e588807776461813c1ae9106dc80912b11e9df5504cf2f27974dc29a72efbfe
--- Real Ultimate output ---
[0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset.
This is Ultimate 0.2.2-dev-5e519f3
[2022-11-02 21:10:10,132 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2022-11-02 21:10:10,136 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2022-11-02 21:10:10,185 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-11-02 21:10:10,186 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-11-02 21:10:10,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-11-02 21:10:10,193 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-11-02 21:10:10,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2022-11-02 21:10:10,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-11-02 21:10:10,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-11-02 21:10:10,206 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2022-11-02 21:10:10,209 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-11-02 21:10:10,209 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-11-02 21:10:10,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-11-02 21:10:10,213 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-11-02 21:10:10,215 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-11-02 21:10:10,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-11-02 21:10:10,218 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-11-02 21:10:10,220 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-11-02 21:10:10,227 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2022-11-02 21:10:10,229 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-11-02 21:10:10,230 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-11-02 21:10:10,233 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2022-11-02 21:10:10,234 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-11-02 21:10:10,243 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-11-02 21:10:10,243 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-11-02 21:10:10,244 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-11-02 21:10:10,246 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-11-02 21:10:10,246 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-11-02 21:10:10,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-11-02 21:10:10,249 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-11-02 21:10:10,250 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-11-02 21:10:10,252 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-11-02 21:10:10,253 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2022-11-02 21:10:10,254 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-11-02 21:10:10,254 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2022-11-02 21:10:10,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-11-02 21:10:10,256 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-11-02 21:10:10,256 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2022-11-02 21:10:10,257 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2022-11-02 21:10:10,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2022-11-02 21:10:10,259 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/config/svcomp-Termination-64bit-Automizer_Default.epf
[2022-11-02 21:10:10,298 INFO L113 SettingsManager]: Loading preferences was successful
[2022-11-02 21:10:10,298 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2022-11-02 21:10:10,299 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-11-02 21:10:10,300 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-11-02 21:10:10,302 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-11-02 21:10:10,302 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2022-11-02 21:10:10,302 INFO L138 SettingsManager]: * Use SBE=true
[2022-11-02 21:10:10,303 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2022-11-02 21:10:10,303 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3
[2022-11-02 21:10:10,303 INFO L138 SettingsManager]: * Use old map elimination=false
[2022-11-02 21:10:10,304 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false
[2022-11-02 21:10:10,305 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true
[2022-11-02 21:10:10,305 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES
[2022-11-02 21:10:10,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-11-02 21:10:10,305 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2022-11-02 21:10:10,306 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2022-11-02 21:10:10,306 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2022-11-02 21:10:10,306 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME
[2022-11-02 21:10:10,306 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME
[2022-11-02 21:10:10,306 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME
[2022-11-02 21:10:10,307 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2022-11-02 21:10:10,307 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false
[2022-11-02 21:10:10,307 INFO L138 SettingsManager]: * Use constant arrays=true
[2022-11-02 21:10:10,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME
[2022-11-02 21:10:10,309 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-11-02 21:10:10,310 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2022-11-02 21:10:10,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-11-02 21:10:10,310 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2022-11-02 21:10:10,311 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2022-11-02 21:10:10,311 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e588807776461813c1ae9106dc80912b11e9df5504cf2f27974dc29a72efbfe
[2022-11-02 21:10:10,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2022-11-02 21:10:10,690 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-11-02 21:10:10,694 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-11-02 21:10:10,696 INFO L271 PluginConnector]: Initializing CDTParser...
[2022-11-02 21:10:10,697 INFO L275 PluginConnector]: CDTParser initialized
[2022-11-02 21:10:10,698 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/termination-15/cstrncpy_malloc.i
[2022-11-02 21:10:10,791 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/data/0004935ab/3367a041dba64b0f8d91e059b5ca6977/FLAG7ca1a2c81
[2022-11-02 21:10:11,332 INFO L306 CDTParser]: Found 1 translation units.
[2022-11-02 21:10:11,333 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/sv-benchmarks/c/termination-15/cstrncpy_malloc.i
[2022-11-02 21:10:11,354 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/data/0004935ab/3367a041dba64b0f8d91e059b5ca6977/FLAG7ca1a2c81
[2022-11-02 21:10:11,661 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/data/0004935ab/3367a041dba64b0f8d91e059b5ca6977
[2022-11-02 21:10:11,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-11-02 21:10:11,669 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2022-11-02 21:10:11,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-11-02 21:10:11,673 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-11-02 21:10:11,677 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2022-11-02 21:10:11,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 09:10:11" (1/1) ...
[2022-11-02 21:10:11,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58963958 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:10:11, skipping insertion in model container
[2022-11-02 21:10:11,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 09:10:11" (1/1) ...
[2022-11-02 21:10:11,689 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2022-11-02 21:10:11,743 INFO L178 MainTranslator]: Built tables and reachable declarations
[2022-11-02 21:10:12,151 INFO L210 PostProcessor]: Analyzing one entry point: main
[2022-11-02 21:10:12,159 INFO L203 MainTranslator]: Completed pre-run
[2022-11-02 21:10:12,218 INFO L210 PostProcessor]: Analyzing one entry point: main
[2022-11-02 21:10:12,266 INFO L208 MainTranslator]: Completed translation
[2022-11-02 21:10:12,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:10:12 WrapperNode
[2022-11-02 21:10:12,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-11-02 21:10:12,268 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-11-02 21:10:12,268 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-11-02 21:10:12,268 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2022-11-02 21:10:12,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:10:12" (1/1) ...
[2022-11-02 21:10:12,296 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:10:12" (1/1) ...
[2022-11-02 21:10:12,328 INFO L138 Inliner]: procedures = 152, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 70
[2022-11-02 21:10:12,329 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-11-02 21:10:12,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-11-02 21:10:12,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2022-11-02 21:10:12,330 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2022-11-02 21:10:12,339 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:10:12" (1/1) ...
[2022-11-02 21:10:12,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:10:12" (1/1) ...
[2022-11-02 21:10:12,356 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:10:12" (1/1) ...
[2022-11-02 21:10:12,356 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:10:12" (1/1) ...
[2022-11-02 21:10:12,360 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:10:12" (1/1) ...
[2022-11-02 21:10:12,372 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:10:12" (1/1) ...
[2022-11-02 21:10:12,374 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:10:12" (1/1) ...
[2022-11-02 21:10:12,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:10:12" (1/1) ...
[2022-11-02 21:10:12,384 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-11-02 21:10:12,385 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-11-02 21:10:12,385 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2022-11-02 21:10:12,385 INFO L275 PluginConnector]: RCFGBuilder initialized
[2022-11-02 21:10:12,386 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:10:12" (1/1) ...
[2022-11-02 21:10:12,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:12,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:12,418 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:12,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process
[2022-11-02 21:10:12,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2022-11-02 21:10:12,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2022-11-02 21:10:12,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2022-11-02 21:10:12,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-11-02 21:10:12,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-11-02 21:10:12,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-11-02 21:10:12,543 INFO L235 CfgBuilder]: Building ICFG
[2022-11-02 21:10:12,545 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation
[2022-11-02 21:10:12,716 INFO L276 CfgBuilder]: Performing block encoding
[2022-11-02 21:10:12,722 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-11-02 21:10:12,722 INFO L300 CfgBuilder]: Removed 2 assume(true) statements.
[2022-11-02 21:10:12,724 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 09:10:12 BoogieIcfgContainer
[2022-11-02 21:10:12,725 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-11-02 21:10:12,726 INFO L113 PluginConnector]: ------------------------BuchiAutomizer----------------------------
[2022-11-02 21:10:12,726 INFO L271 PluginConnector]: Initializing BuchiAutomizer...
[2022-11-02 21:10:12,747 INFO L275 PluginConnector]: BuchiAutomizer initialized
[2022-11-02 21:10:12,748 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2022-11-02 21:10:12,748 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 02.11 09:10:11" (1/3) ...
[2022-11-02 21:10:12,749 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@249c63db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.11 09:10:12, skipping insertion in model container
[2022-11-02 21:10:12,749 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2022-11-02 21:10:12,749 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 09:10:12" (2/3) ...
[2022-11-02 21:10:12,750 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@249c63db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.11 09:10:12, skipping insertion in model container
[2022-11-02 21:10:12,750 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2022-11-02 21:10:12,750 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 09:10:12" (3/3) ...
[2022-11-02 21:10:12,751 INFO L332 chiAutomizerObserver]: Analyzing ICFG cstrncpy_malloc.i
[2022-11-02 21:10:12,845 INFO L303 stractBuchiCegarLoop]: Interprodecural is true
[2022-11-02 21:10:12,845 INFO L304 stractBuchiCegarLoop]: Hoare is false
[2022-11-02 21:10:12,846 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates
[2022-11-02 21:10:12,846 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE
[2022-11-02 21:10:12,846 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2022-11-02 21:10:12,846 INFO L308 stractBuchiCegarLoop]: Difference is false
[2022-11-02 21:10:12,846 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA
[2022-11-02 21:10:12,847 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ========
[2022-11-02 21:10:12,859 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 14 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-02 21:10:12,891 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 4
[2022-11-02 21:10:12,892 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-11-02 21:10:12,892 INFO L119 BuchiIsEmpty]: Starting construction of run
[2022-11-02 21:10:12,897 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1]
[2022-11-02 21:10:12,897 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1]
[2022-11-02 21:10:12,898 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============
[2022-11-02 21:10:12,898 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 14 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-02 21:10:12,899 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 4
[2022-11-02 21:10:12,900 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-11-02 21:10:12,900 INFO L119 BuchiIsEmpty]: Starting construction of run
[2022-11-02 21:10:12,900 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1]
[2022-11-02 21:10:12,900 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1]
[2022-11-02 21:10:12,916 INFO L748 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet211#1, main_#t~nondet212#1, main_#t~malloc213#1.base, main_#t~malloc213#1.offset, main_#t~malloc214#1.base, main_#t~malloc214#1.offset, main_#t~ret215#1.base, main_#t~ret215#1.offset, main_~length~0#1, main_~n~0#1, main_~nondetArea~0#1.base, main_~nondetArea~0#1.offset, main_~nondetString~0#1.base, main_~nondetString~0#1.offset;main_~length~0#1 := main_#t~nondet211#1;havoc main_#t~nondet211#1;main_~n~0#1 := main_#t~nondet212#1;havoc main_#t~nondet212#1; 11#L385true assume !(main_~length~0#1 < 1); 6#L385-2true assume !(main_~n~0#1 < 1); 5#L388-1true call main_#t~malloc213#1.base, main_#t~malloc213#1.offset := #Ultimate.allocOnHeap(main_~n~0#1 % 18446744073709551616);main_~nondetArea~0#1.base, main_~nondetArea~0#1.offset := main_#t~malloc213#1.base, main_#t~malloc213#1.offset;havoc main_#t~malloc213#1.base, main_#t~malloc213#1.offset;call main_#t~malloc214#1.base, main_#t~malloc214#1.offset := #Ultimate.allocOnHeap(main_~length~0#1 % 18446744073709551616);main_~nondetString~0#1.base, main_~nondetString~0#1.offset := main_#t~malloc214#1.base, main_#t~malloc214#1.offset;havoc main_#t~malloc214#1.base, main_#t~malloc214#1.offset;call write~int(0, main_~nondetString~0#1.base, main_~nondetString~0#1.offset + (main_~length~0#1 - 1), 1);assume { :begin_inline_cstrncpy } true;cstrncpy_#in~s1#1.base, cstrncpy_#in~s1#1.offset, cstrncpy_#in~s2#1.base, cstrncpy_#in~s2#1.offset, cstrncpy_#in~n#1 := main_~nondetArea~0#1.base, main_~nondetArea~0#1.offset, main_~nondetString~0#1.base, main_~nondetString~0#1.offset, main_~n~0#1;havoc cstrncpy_#res#1.base, cstrncpy_#res#1.offset;havoc cstrncpy_#t~post205#1, cstrncpy_#t~post206#1.base, cstrncpy_#t~post206#1.offset, cstrncpy_#t~post207#1.base, cstrncpy_#t~post207#1.offset, cstrncpy_#t~mem208#1, cstrncpy_#t~post210#1.base, cstrncpy_#t~post210#1.offset, cstrncpy_#t~post209#1, cstrncpy_~s1#1.base, cstrncpy_~s1#1.offset, cstrncpy_~s2#1.base, cstrncpy_~s2#1.offset, cstrncpy_~n#1, cstrncpy_~dst~0#1.base, cstrncpy_~dst~0#1.offset, cstrncpy_~src~0#1.base, cstrncpy_~src~0#1.offset, cstrncpy_~us~0#1.base, cstrncpy_~us~0#1.offset, cstrncpy_~n2~0#1;cstrncpy_~s1#1.base, cstrncpy_~s1#1.offset := cstrncpy_#in~s1#1.base, cstrncpy_#in~s1#1.offset;cstrncpy_~s2#1.base, cstrncpy_~s2#1.offset := cstrncpy_#in~s2#1.base, cstrncpy_#in~s2#1.offset;cstrncpy_~n#1 := cstrncpy_#in~n#1;cstrncpy_~dst~0#1.base, cstrncpy_~dst~0#1.offset := cstrncpy_~s1#1.base, cstrncpy_~s1#1.offset;cstrncpy_~src~0#1.base, cstrncpy_~src~0#1.offset := cstrncpy_~s2#1.base, cstrncpy_~s2#1.offset;havoc cstrncpy_~us~0#1.base, cstrncpy_~us~0#1.offset;havoc cstrncpy_~n2~0#1; 14#L370-2true
[2022-11-02 21:10:12,917 INFO L750 eck$LassoCheckResult]: Loop: 14#L370-2true assume !!(cstrncpy_~n#1 > 0);cstrncpy_#t~post205#1 := cstrncpy_~n#1;cstrncpy_~n#1 := cstrncpy_#t~post205#1 - 1;havoc cstrncpy_#t~post205#1;cstrncpy_#t~post206#1.base, cstrncpy_#t~post206#1.offset := cstrncpy_~dst~0#1.base, cstrncpy_~dst~0#1.offset;cstrncpy_~dst~0#1.base, cstrncpy_~dst~0#1.offset := cstrncpy_#t~post206#1.base, 1 + cstrncpy_#t~post206#1.offset;cstrncpy_#t~post207#1.base, cstrncpy_#t~post207#1.offset := cstrncpy_~src~0#1.base, cstrncpy_~src~0#1.offset;cstrncpy_~src~0#1.base, cstrncpy_~src~0#1.offset := cstrncpy_#t~post207#1.base, 1 + cstrncpy_#t~post207#1.offset;call cstrncpy_#t~mem208#1 := read~int(cstrncpy_#t~post207#1.base, cstrncpy_#t~post207#1.offset, 1);call write~int(cstrncpy_#t~mem208#1, cstrncpy_#t~post206#1.base, cstrncpy_#t~post206#1.offset, 1); 13#L372true assume !(0 == cstrncpy_#t~mem208#1);havoc cstrncpy_#t~post206#1.base, cstrncpy_#t~post206#1.offset;havoc cstrncpy_#t~post207#1.base, cstrncpy_#t~post207#1.offset;havoc cstrncpy_#t~mem208#1; 14#L370-2true
[2022-11-02 21:10:12,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-02 21:10:12,929 INFO L85 PathProgramCache]: Analyzing trace with hash 28695878, now seen corresponding path program 1 times
[2022-11-02 21:10:12,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-02 21:10:12,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1854603412]
[2022-11-02 21:10:12,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-02 21:10:12,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-02 21:10:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-02 21:10:13,133 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-11-02 21:10:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-02 21:10:13,201 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-11-02 21:10:13,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-02 21:10:13,204 INFO L85 PathProgramCache]: Analyzing trace with hash 1747, now seen corresponding path program 1 times
[2022-11-02 21:10:13,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-02 21:10:13,206 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1528323779]
[2022-11-02 21:10:13,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-02 21:10:13,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-02 21:10:13,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-02 21:10:13,237 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-11-02 21:10:13,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-02 21:10:13,254 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-11-02 21:10:13,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-02 21:10:13,260 INFO L85 PathProgramCache]: Analyzing trace with hash 1806935768, now seen corresponding path program 1 times
[2022-11-02 21:10:13,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-02 21:10:13,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [940246834]
[2022-11-02 21:10:13,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-02 21:10:13,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-02 21:10:13,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-02 21:10:13,314 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-11-02 21:10:13,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-02 21:10:13,374 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-11-02 21:10:14,429 INFO L210 LassoAnalysis]: Preferences:
[2022-11-02 21:10:14,430 INFO L126 ssoRankerPreferences]: Compute integeral hull: false
[2022-11-02 21:10:14,430 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-11-02 21:10:14,431 INFO L128 ssoRankerPreferences]: Term annotations enabled: false
[2022-11-02 21:10:14,431 INFO L129 ssoRankerPreferences]: Use exernal solver: false
[2022-11-02 21:10:14,431 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:14,431 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false
[2022-11-02 21:10:14,432 INFO L132 ssoRankerPreferences]: Path of dumped script:
[2022-11-02 21:10:14,432 INFO L133 ssoRankerPreferences]: Filename of dumped script: cstrncpy_malloc.i_Iteration1_Lasso
[2022-11-02 21:10:14,432 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank
[2022-11-02 21:10:14,432 INFO L276 LassoAnalysis]: Starting lasso preprocessing...
[2022-11-02 21:10:14,460 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:14,479 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:14,482 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,311 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,315 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,318 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,322 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,325 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,335 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,339 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,343 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,346 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,348 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,351 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,356 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,359 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,362 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,365 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,367 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,370 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,373 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,375 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,383 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,386 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,388 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:15,391 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:16,400 INFO L294 LassoAnalysis]: Preprocessing complete.
[2022-11-02 21:10:16,405 INFO L490 LassoAnalysis]: Using template 'affine'.
[2022-11-02 21:10:16,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:16,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:16,413 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:16,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:16,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process
[2022-11-02 21:10:16,432 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:16,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:16,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:16,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:16,434 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:16,436 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:16,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:16,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:16,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:16,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:16,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:16,472 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:16,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process
[2022-11-02 21:10:16,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:16,485 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:16,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:16,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:16,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:16,485 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:16,486 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:16,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:16,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:16,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:16,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:16,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:16,512 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:16,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process
[2022-11-02 21:10:16,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:16,527 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:16,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:16,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:16,527 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:16,537 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-11-02 21:10:16,537 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-11-02 21:10:16,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:16,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:16,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:16,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:16,587 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:16,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process
[2022-11-02 21:10:16,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:16,613 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:16,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:16,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:16,614 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:16,623 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-11-02 21:10:16,623 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-11-02 21:10:16,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:16,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:16,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:16,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:16,671 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:16,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process
[2022-11-02 21:10:16,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:16,683 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:16,684 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts
[2022-11-02 21:10:16,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:16,684 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:16,708 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2022-11-02 21:10:16,708 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-11-02 21:10:16,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:16,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:16,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:16,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:16,776 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:16,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:16,797 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:16,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:16,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:16,797 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:16,800 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-11-02 21:10:16,800 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-11-02 21:10:16,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process
[2022-11-02 21:10:16,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:16,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:16,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:16,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:16,854 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:16,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:16,878 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:16,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:16,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:16,878 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:16,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process
[2022-11-02 21:10:16,894 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-11-02 21:10:16,894 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-11-02 21:10:16,915 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2022-11-02 21:10:16,992 INFO L443 ModelExtractionUtils]: Simplification made 11 calls to the SMT solver.
[2022-11-02 21:10:16,993 INFO L444 ModelExtractionUtils]: 8 out of 31 variables were initially zero. Simplification set additionally 21 variables to zero.
[2022-11-02 21:10:16,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:16,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:16,996 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:16,998 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants...
[2022-11-02 21:10:17,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process
[2022-11-02 21:10:17,020 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2.
[2022-11-02 21:10:17,020 INFO L513 LassoAnalysis]: Proved termination.
[2022-11-02 21:10:17,021 INFO L515 LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_cstrncpy_~n#1) = 1*ULTIMATE.start_cstrncpy_~n#1
Supporting invariants []
[2022-11-02 21:10:17,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:17,110 INFO L156 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed
[2022-11-02 21:10:17,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-02 21:10:17,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-02 21:10:17,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 2 conjunts are in the unsatisfiable core
[2022-11-02 21:10:17,174 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2022-11-02 21:10:17,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-02 21:10:17,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 4 conjunts are in the unsatisfiable core
[2022-11-02 21:10:17,220 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2022-11-02 21:10:17,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-02 21:10:17,310 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates
[2022-11-02 21:10:17,315 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 14 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-02 21:10:17,370 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 14 states, 13 states have (on average 1.5384615384615385) internal successors, (20), 13 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0). Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 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 30 states and 40 transitions. Complement of second has 5 states.
[2022-11-02 21:10:17,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states
[2022-11-02 21:10:17,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-02 21:10:17,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 27 transitions.
[2022-11-02 21:10:17,379 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 27 transitions. Stem has 5 letters. Loop has 2 letters.
[2022-11-02 21:10:17,380 INFO L116 BuchiAccepts]: Finished buchiAccepts.
[2022-11-02 21:10:17,381 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 27 transitions. Stem has 7 letters. Loop has 2 letters.
[2022-11-02 21:10:17,381 INFO L116 BuchiAccepts]: Finished buchiAccepts.
[2022-11-02 21:10:17,381 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 27 transitions. Stem has 5 letters. Loop has 4 letters.
[2022-11-02 21:10:17,381 INFO L116 BuchiAccepts]: Finished buchiAccepts.
[2022-11-02 21:10:17,382 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 30 states and 40 transitions.
[2022-11-02 21:10:17,390 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2
[2022-11-02 21:10:17,394 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 30 states to 11 states and 14 transitions.
[2022-11-02 21:10:17,395 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8
[2022-11-02 21:10:17,396 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 9
[2022-11-02 21:10:17,396 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 14 transitions.
[2022-11-02 21:10:17,397 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-11-02 21:10:17,398 INFO L218 hiAutomatonCegarLoop]: Abstraction has 11 states and 14 transitions.
[2022-11-02 21:10:17,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states and 14 transitions.
[2022-11-02 21:10:17,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 10.
[2022-11-02 21:10:17,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 1.3) internal successors, (13), 9 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-02 21:10:17,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 13 transitions.
[2022-11-02 21:10:17,429 INFO L240 hiAutomatonCegarLoop]: Abstraction has 10 states and 13 transitions.
[2022-11-02 21:10:17,429 INFO L428 stractBuchiCegarLoop]: Abstraction has 10 states and 13 transitions.
[2022-11-02 21:10:17,430 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============
[2022-11-02 21:10:17,430 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states and 13 transitions.
[2022-11-02 21:10:17,431 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2
[2022-11-02 21:10:17,432 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-11-02 21:10:17,438 INFO L119 BuchiIsEmpty]: Starting construction of run
[2022-11-02 21:10:17,439 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1]
[2022-11-02 21:10:17,439 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1]
[2022-11-02 21:10:17,439 INFO L748 eck$LassoCheckResult]: Stem: 134#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 135#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet211#1, main_#t~nondet212#1, main_#t~malloc213#1.base, main_#t~malloc213#1.offset, main_#t~malloc214#1.base, main_#t~malloc214#1.offset, main_#t~ret215#1.base, main_#t~ret215#1.offset, main_~length~0#1, main_~n~0#1, main_~nondetArea~0#1.base, main_~nondetArea~0#1.offset, main_~nondetString~0#1.base, main_~nondetString~0#1.offset;main_~length~0#1 := main_#t~nondet211#1;havoc main_#t~nondet211#1;main_~n~0#1 := main_#t~nondet212#1;havoc main_#t~nondet212#1; 139#L385 assume !(main_~length~0#1 < 1); 138#L385-2 assume !(main_~n~0#1 < 1); 136#L388-1 call main_#t~malloc213#1.base, main_#t~malloc213#1.offset := #Ultimate.allocOnHeap(main_~n~0#1 % 18446744073709551616);main_~nondetArea~0#1.base, main_~nondetArea~0#1.offset := main_#t~malloc213#1.base, main_#t~malloc213#1.offset;havoc main_#t~malloc213#1.base, main_#t~malloc213#1.offset;call main_#t~malloc214#1.base, main_#t~malloc214#1.offset := #Ultimate.allocOnHeap(main_~length~0#1 % 18446744073709551616);main_~nondetString~0#1.base, main_~nondetString~0#1.offset := main_#t~malloc214#1.base, main_#t~malloc214#1.offset;havoc main_#t~malloc214#1.base, main_#t~malloc214#1.offset;call write~int(0, main_~nondetString~0#1.base, main_~nondetString~0#1.offset + (main_~length~0#1 - 1), 1);assume { :begin_inline_cstrncpy } true;cstrncpy_#in~s1#1.base, cstrncpy_#in~s1#1.offset, cstrncpy_#in~s2#1.base, cstrncpy_#in~s2#1.offset, cstrncpy_#in~n#1 := main_~nondetArea~0#1.base, main_~nondetArea~0#1.offset, main_~nondetString~0#1.base, main_~nondetString~0#1.offset, main_~n~0#1;havoc cstrncpy_#res#1.base, cstrncpy_#res#1.offset;havoc cstrncpy_#t~post205#1, cstrncpy_#t~post206#1.base, cstrncpy_#t~post206#1.offset, cstrncpy_#t~post207#1.base, cstrncpy_#t~post207#1.offset, cstrncpy_#t~mem208#1, cstrncpy_#t~post210#1.base, cstrncpy_#t~post210#1.offset, cstrncpy_#t~post209#1, cstrncpy_~s1#1.base, cstrncpy_~s1#1.offset, cstrncpy_~s2#1.base, cstrncpy_~s2#1.offset, cstrncpy_~n#1, cstrncpy_~dst~0#1.base, cstrncpy_~dst~0#1.offset, cstrncpy_~src~0#1.base, cstrncpy_~src~0#1.offset, cstrncpy_~us~0#1.base, cstrncpy_~us~0#1.offset, cstrncpy_~n2~0#1;cstrncpy_~s1#1.base, cstrncpy_~s1#1.offset := cstrncpy_#in~s1#1.base, cstrncpy_#in~s1#1.offset;cstrncpy_~s2#1.base, cstrncpy_~s2#1.offset := cstrncpy_#in~s2#1.base, cstrncpy_#in~s2#1.offset;cstrncpy_~n#1 := cstrncpy_#in~n#1;cstrncpy_~dst~0#1.base, cstrncpy_~dst~0#1.offset := cstrncpy_~s1#1.base, cstrncpy_~s1#1.offset;cstrncpy_~src~0#1.base, cstrncpy_~src~0#1.offset := cstrncpy_~s2#1.base, cstrncpy_~s2#1.offset;havoc cstrncpy_~us~0#1.base, cstrncpy_~us~0#1.offset;havoc cstrncpy_~n2~0#1; 137#L370-2 assume !!(cstrncpy_~n#1 > 0);cstrncpy_#t~post205#1 := cstrncpy_~n#1;cstrncpy_~n#1 := cstrncpy_#t~post205#1 - 1;havoc cstrncpy_#t~post205#1;cstrncpy_#t~post206#1.base, cstrncpy_#t~post206#1.offset := cstrncpy_~dst~0#1.base, cstrncpy_~dst~0#1.offset;cstrncpy_~dst~0#1.base, cstrncpy_~dst~0#1.offset := cstrncpy_#t~post206#1.base, 1 + cstrncpy_#t~post206#1.offset;cstrncpy_#t~post207#1.base, cstrncpy_#t~post207#1.offset := cstrncpy_~src~0#1.base, cstrncpy_~src~0#1.offset;cstrncpy_~src~0#1.base, cstrncpy_~src~0#1.offset := cstrncpy_#t~post207#1.base, 1 + cstrncpy_#t~post207#1.offset;call cstrncpy_#t~mem208#1 := read~int(cstrncpy_#t~post207#1.base, cstrncpy_#t~post207#1.offset, 1);call write~int(cstrncpy_#t~mem208#1, cstrncpy_#t~post206#1.base, cstrncpy_#t~post206#1.offset, 1); 140#L372 assume 0 == cstrncpy_#t~mem208#1;havoc cstrncpy_#t~post206#1.base, cstrncpy_#t~post206#1.offset;havoc cstrncpy_#t~post207#1.base, cstrncpy_#t~post207#1.offset;havoc cstrncpy_#t~mem208#1;cstrncpy_~us~0#1.base, cstrncpy_~us~0#1.offset := cstrncpy_~dst~0#1.base, cstrncpy_~dst~0#1.offset;cstrncpy_~n2~0#1 := cstrncpy_~n#1; 132#L375-3
[2022-11-02 21:10:17,439 INFO L750 eck$LassoCheckResult]: Loop: 132#L375-3 cstrncpy_#t~post209#1 := cstrncpy_~n2~0#1;cstrncpy_~n2~0#1 := cstrncpy_#t~post209#1 - 1; 133#L375-1 assume !!(0 != cstrncpy_#t~post209#1);havoc cstrncpy_#t~post209#1;cstrncpy_#t~post210#1.base, cstrncpy_#t~post210#1.offset := cstrncpy_~us~0#1.base, cstrncpy_~us~0#1.offset;cstrncpy_~us~0#1.base, cstrncpy_~us~0#1.offset := cstrncpy_#t~post210#1.base, 1 + cstrncpy_#t~post210#1.offset;call write~int(0, cstrncpy_#t~post210#1.base, cstrncpy_#t~post210#1.offset, 1);havoc cstrncpy_#t~post210#1.base, cstrncpy_#t~post210#1.offset; 132#L375-3
[2022-11-02 21:10:17,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-02 21:10:17,440 INFO L85 PathProgramCache]: Analyzing trace with hash 1806935753, now seen corresponding path program 1 times
[2022-11-02 21:10:17,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-02 21:10:17,441 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530844883]
[2022-11-02 21:10:17,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-02 21:10:17,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-02 21:10:17,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-02 21:10:17,496 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-11-02 21:10:17,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-02 21:10:17,533 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-11-02 21:10:17,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-02 21:10:17,534 INFO L85 PathProgramCache]: Analyzing trace with hash 1990, now seen corresponding path program 1 times
[2022-11-02 21:10:17,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-02 21:10:17,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [504572763]
[2022-11-02 21:10:17,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-02 21:10:17,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-02 21:10:17,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-02 21:10:17,540 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-11-02 21:10:17,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-02 21:10:17,546 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-11-02 21:10:17,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-02 21:10:17,547 INFO L85 PathProgramCache]: Analyzing trace with hash 1298472078, now seen corresponding path program 1 times
[2022-11-02 21:10:17,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-11-02 21:10:17,547 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1152296885]
[2022-11-02 21:10:17,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-11-02 21:10:17,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-02 21:10:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-02 21:10:17,583 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-11-02 21:10:17,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-02 21:10:17,614 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-11-02 21:10:17,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:18,768 INFO L210 LassoAnalysis]: Preferences:
[2022-11-02 21:10:18,769 INFO L126 ssoRankerPreferences]: Compute integeral hull: false
[2022-11-02 21:10:18,769 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-11-02 21:10:18,769 INFO L128 ssoRankerPreferences]: Term annotations enabled: false
[2022-11-02 21:10:18,769 INFO L129 ssoRankerPreferences]: Use exernal solver: false
[2022-11-02 21:10:18,769 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:18,769 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false
[2022-11-02 21:10:18,769 INFO L132 ssoRankerPreferences]: Path of dumped script:
[2022-11-02 21:10:18,769 INFO L133 ssoRankerPreferences]: Filename of dumped script: cstrncpy_malloc.i_Iteration2_Lasso
[2022-11-02 21:10:18,769 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank
[2022-11-02 21:10:18,770 INFO L276 LassoAnalysis]: Starting lasso preprocessing...
[2022-11-02 21:10:18,773 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,776 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,779 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,781 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,784 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,786 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,794 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,796 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,799 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,802 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,805 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,807 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,810 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,812 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,815 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,818 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,820 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,823 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,825 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:18,827 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:19,538 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:19,541 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:19,543 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-11-02 21:10:20,738 INFO L294 LassoAnalysis]: Preprocessing complete.
[2022-11-02 21:10:20,739 INFO L490 LassoAnalysis]: Using template 'affine'.
[2022-11-02 21:10:20,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:20,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:20,744 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:20,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:20,759 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:20,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:20,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:20,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:20,760 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:20,760 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:20,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:20,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process
[2022-11-02 21:10:20,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:20,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:20,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:20,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:20,811 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:20,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:20,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process
[2022-11-02 21:10:20,838 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:20,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:20,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:20,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:20,839 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:20,840 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:20,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:20,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:20,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:20,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:20,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:20,889 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:20,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process
[2022-11-02 21:10:20,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:20,901 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:20,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:20,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:20,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:20,901 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:20,902 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:20,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:20,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:20,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:20,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:20,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:20,928 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:20,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process
[2022-11-02 21:10:20,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:20,942 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:20,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:20,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:20,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:20,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:20,943 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:20,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:20,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:20,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:20,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:20,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:20,973 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:20,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process
[2022-11-02 21:10:20,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:20,986 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:20,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:20,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:20,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:20,986 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:20,987 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:20,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:20,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0
[2022-11-02 21:10:21,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,012 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,024 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:21,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,025 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,025 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:21,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:21,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0
[2022-11-02 21:10:21,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,078 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,098 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:21,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,099 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:21,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:21,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:21,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,156 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,180 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,181 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,184 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-11-02 21:10:21,184 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-11-02 21:10:21,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:21,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,238 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,250 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:21,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,250 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,251 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:21,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:21,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:21,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,274 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,286 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:21,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,287 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:21,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:21,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:21,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,319 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,336 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:21,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,337 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,337 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:21,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:21,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0
[2022-11-02 21:10:21,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,363 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,368 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
[2022-11-02 21:10:21,378 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:21,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,379 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,379 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:21,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:21,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:21,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,407 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,418 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:21,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,419 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:21,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:21,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0
[2022-11-02 21:10:21,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,444 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,456 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:21,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,456 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,457 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:21,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:21,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0
[2022-11-02 21:10:21,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,483 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,495 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,495 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,497 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-11-02 21:10:21,497 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-11-02 21:10:21,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0
[2022-11-02 21:10:21,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,523 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,534 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:21,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,534 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,535 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:21,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:21,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:21,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,560 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,579 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:21,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:21,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:21,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0
[2022-11-02 21:10:21,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,608 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,624 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:21,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,625 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,625 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:21,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:21,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0
[2022-11-02 21:10:21,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,649 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,661 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:21,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,661 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:21,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:21,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0
[2022-11-02 21:10:21,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,684 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,701 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,701 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,703 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-11-02 21:10:21,704 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-11-02 21:10:21,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:21,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,754 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,773 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,774 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts
[2022-11-02 21:10:21,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,774 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,790 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2022-11-02 21:10:21,790 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-11-02 21:10:21,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:21,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,864 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,882 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-11-02 21:10:21,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,883 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,884 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-11-02 21:10:21,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-11-02 21:10:21,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:21,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,930 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process
[2022-11-02 21:10:21,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,942 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:21,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:21,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2022-11-02 21:10:21,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:21,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-11-02 21:10:21,946 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-11-02 21:10:21,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-11-02 21:10:21,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0
[2022-11-02 21:10:21,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:21,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:21,990 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:21,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-11-02 21:10:21,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process
[2022-11-02 21:10:22,004 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2022-11-02 21:10:22,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2022-11-02 21:10:22,004 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2022-11-02 21:10:22,004 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2022-11-02 21:10:22,044 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications.
[2022-11-02 21:10:22,045 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2022-11-02 21:10:22,140 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2022-11-02 21:10:22,290 INFO L443 ModelExtractionUtils]: Simplification made 22 calls to the SMT solver.
[2022-11-02 21:10:22,290 INFO L444 ModelExtractionUtils]: 63 out of 96 variables were initially zero. Simplification set additionally 30 variables to zero.
[2022-11-02 21:10:22,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-11-02 21:10:22,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3
[2022-11-02 21:10:22,295 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-11-02 21:10:22,300 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants...
[2022-11-02 21:10:22,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process
[2022-11-02 21:10:22,326 INFO L438 nArgumentSynthesizer]: Removed 4 redundant supporting invariants from a total of 4.
[2022-11-02 21:10:22,326 INFO L513 LassoAnalysis]: Proved termination.
[2022-11-02 21:10:22,326 INFO L515 LassoAnalysis]: Termination argument consisting of:
Ranking function f(v_rep(select #length ULTIMATE.start_main_~nondetArea~0#1.base)_2, ULTIMATE.start_cstrncpy_~us~0#1.offset) = 1*v_rep(select #length ULTIMATE.start_main_~nondetArea~0#1.base)_2 - 1*ULTIMATE.start_cstrncpy_~us~0#1.offset
Supporting invariants []
[2022-11-02 21:10:22,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0
[2022-11-02 21:10:22,400 INFO L156 tatePredicateManager]: 12 out of 13 supporting invariants were superfluous and have been removed
[2022-11-02 21:10:22,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2022-11-02 21:10:22,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-02 21:10:22,463 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 14 conjunts are in the unsatisfiable core
[2022-11-02 21:10:22,464 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2022-11-02 21:10:22,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-02 21:10:22,505 INFO L263 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 8 conjunts are in the unsatisfiable core
[2022-11-02 21:10:22,506 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2022-11-02 21:10:22,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-02 21:10:22,512 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 1 loop predicates
[2022-11-02 21:10:22,513 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 10 states and 13 transitions. cyclomatic complexity: 5 Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-02 21:10:22,541 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 10 states and 13 transitions. cyclomatic complexity: 5. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 12 states and 16 transitions. Complement of second has 5 states.
[2022-11-02 21:10:22,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 2 stem states 1 non-accepting loop states 1 accepting loop states
[2022-11-02 21:10:22,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-11-02 21:10:22,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 12 transitions.
[2022-11-02 21:10:22,543 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 12 transitions. Stem has 7 letters. Loop has 2 letters.
[2022-11-02 21:10:22,544 INFO L116 BuchiAccepts]: Finished buchiAccepts.
[2022-11-02 21:10:22,544 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 12 transitions. Stem has 9 letters. Loop has 2 letters.
[2022-11-02 21:10:22,544 INFO L116 BuchiAccepts]: Finished buchiAccepts.
[2022-11-02 21:10:22,544 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 12 transitions. Stem has 7 letters. Loop has 4 letters.
[2022-11-02 21:10:22,544 INFO L116 BuchiAccepts]: Finished buchiAccepts.
[2022-11-02 21:10:22,544 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 12 states and 16 transitions.
[2022-11-02 21:10:22,545 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2022-11-02 21:10:22,545 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 12 states to 0 states and 0 transitions.
[2022-11-02 21:10:22,545 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0
[2022-11-02 21:10:22,546 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0
[2022-11-02 21:10:22,546 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions.
[2022-11-02 21:10:22,546 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-11-02 21:10:22,546 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-11-02 21:10:22,546 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-11-02 21:10:22,546 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-11-02 21:10:22,546 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============
[2022-11-02 21:10:22,546 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions.
[2022-11-02 21:10:22,547 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2022-11-02 21:10:22,547 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true
[2022-11-02 21:10:22,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 02.11 09:10:22 BoogieIcfgContainer
[2022-11-02 21:10:22,554 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer----------------------------
[2022-11-02 21:10:22,555 INFO L113 PluginConnector]: ------------------------Witness Printer----------------------------
[2022-11-02 21:10:22,555 INFO L271 PluginConnector]: Initializing Witness Printer...
[2022-11-02 21:10:22,555 INFO L275 PluginConnector]: Witness Printer initialized
[2022-11-02 21:10:22,556 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 09:10:12" (3/4) ...
[2022-11-02 21:10:22,559 INFO L140 WitnessPrinter]: No result that supports witness generation found
[2022-11-02 21:10:22,559 INFO L132 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2022-11-02 21:10:22,560 INFO L158 Benchmark]: Toolchain (without parser) took 10890.70ms. Allocated memory was 134.2MB in the beginning and 211.8MB in the end (delta: 77.6MB). Free memory was 96.4MB in the beginning and 85.7MB in the end (delta: 10.7MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB.
[2022-11-02 21:10:22,560 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 134.2MB. Free memory was 103.7MB in the beginning and 103.7MB in the end (delta: 23.7kB). There was no memory consumed. Max. memory is 16.1GB.
[2022-11-02 21:10:22,561 INFO L158 Benchmark]: CACSL2BoogieTranslator took 594.23ms. Allocated memory is still 134.2MB. Free memory was 96.2MB in the beginning and 100.5MB in the end (delta: -4.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
[2022-11-02 21:10:22,561 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.59ms. Allocated memory is still 134.2MB. Free memory was 100.5MB in the beginning and 98.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2022-11-02 21:10:22,561 INFO L158 Benchmark]: Boogie Preprocessor took 54.36ms. Allocated memory is still 134.2MB. Free memory was 98.5MB in the beginning and 97.0MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2022-11-02 21:10:22,562 INFO L158 Benchmark]: RCFGBuilder took 339.76ms. Allocated memory is still 134.2MB. Free memory was 97.0MB in the beginning and 85.1MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
[2022-11-02 21:10:22,562 INFO L158 Benchmark]: BuchiAutomizer took 9828.54ms. Allocated memory was 134.2MB in the beginning and 211.8MB in the end (delta: 77.6MB). Free memory was 85.1MB in the beginning and 85.7MB in the end (delta: -684.3kB). Peak memory consumption was 76.9MB. Max. memory is 16.1GB.
[2022-11-02 21:10:22,563 INFO L158 Benchmark]: Witness Printer took 4.23ms. Allocated memory is still 211.8MB. Free memory is still 85.7MB. There was no memory consumed. Max. memory is 16.1GB.
[2022-11-02 21:10:22,565 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.33ms. Allocated memory is still 134.2MB. Free memory was 103.7MB in the beginning and 103.7MB in the end (delta: 23.7kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 594.23ms. Allocated memory is still 134.2MB. Free memory was 96.2MB in the beginning and 100.5MB in the end (delta: -4.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 61.59ms. Allocated memory is still 134.2MB. Free memory was 100.5MB in the beginning and 98.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 54.36ms. Allocated memory is still 134.2MB. Free memory was 98.5MB in the beginning and 97.0MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* RCFGBuilder took 339.76ms. Allocated memory is still 134.2MB. Free memory was 97.0MB in the beginning and 85.1MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
* BuchiAutomizer took 9828.54ms. Allocated memory was 134.2MB in the beginning and 211.8MB in the end (delta: 77.6MB). Free memory was 85.1MB in the beginning and 85.7MB in the end (delta: -684.3kB). Peak memory consumption was 76.9MB. Max. memory is 16.1GB.
* Witness Printer took 4.23ms. Allocated memory is still 211.8MB. Free memory is still 85.7MB. There was no memory consumed. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: Constructed decomposition of program
Your program was decomposed into 2 terminating modules (0 trivial, 2 deterministic, 0 nondeterministic). One deterministic module has affine ranking function n and consists of 4 locations. One deterministic module has affine ranking function -1 * us + unknown-#length-unknown[nondetArea] and consists of 4 locations.
- StatisticsResult: Timing statistics
BüchiAutomizer plugin needed 9.7s and 3 iterations. TraceHistogramMax:1. Analysis of lassos took 9.1s. Construction of modules took 0.0s. Büchi inclusion checks took 0.3s. Highest rank in rank-based complementation 3. Minimization of det autom 2. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 25 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 24 mSDsluCounter, 38 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 14 mSDsCounter, 6 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 9 IncrementalHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6 mSolverCounterUnsat, 24 mSDtfsCounter, 9 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso2 LassoPreprocessingBenchmarks: Lassos: inital241 mio100 ax100 hnf100 lsp97 ukn85 mio100 lsp42 div164 bol100 ite100 ukn100 eq172 hnf91 smp76 dnf167 smp95 tf100 neg97 sie106 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: sat Degree: 0 Time: 337ms VariablesStem: 22 VariablesLoop: 10 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 4 MotzkinApplications: 16 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s
- TerminationAnalysisResult: Termination proven
Buchi Automizer proved that your program is terminating
RESULT: Ultimate proved your program to be correct!
[2022-11-02 21:10:22,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0
[2022-11-02 21:10:22,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1290fb2f-fbd3-4825-8d64-9fab1f47ad03/bin/uautomizer-Dbtcem3rbc/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