./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test8.i --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for termination
Using default analysis
Version 9bd2c7ff
Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 14e73bee1ff131a549474bab511d8101c0585ce83d137ab03c9c7f9d80a198cf
--- Real Ultimate output ---
This is Ultimate 0.2.3-dev-9bd2c7f
[2023-11-19 07:53:36,125 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2023-11-19 07:53:36,196 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Termination-32bit-Automizer_Default.epf
[2023-11-19 07:53:36,201 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2023-11-19 07:53:36,201 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2023-11-19 07:53:36,226 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-19 07:53:36,227 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-11-19 07:53:36,227 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-11-19 07:53:36,228 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-19 07:53:36,229 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2023-11-19 07:53:36,230 INFO L153 SettingsManager]: * Use SBE=true
[2023-11-19 07:53:36,230 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2023-11-19 07:53:36,231 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3
[2023-11-19 07:53:36,232 INFO L153 SettingsManager]: * Use old map elimination=false
[2023-11-19 07:53:36,232 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false
[2023-11-19 07:53:36,233 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true
[2023-11-19 07:53:36,233 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES
[2023-11-19 07:53:36,234 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-19 07:53:36,235 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME
[2023-11-19 07:53:36,235 INFO L153 SettingsManager]: * sizeof long=4
[2023-11-19 07:53:36,236 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2023-11-19 07:53:36,236 INFO L153 SettingsManager]: * sizeof POINTER=4
[2023-11-19 07:53:36,237 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2023-11-19 07:53:36,238 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME
[2023-11-19 07:53:36,238 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME
[2023-11-19 07:53:36,239 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME
[2023-11-19 07:53:36,239 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2023-11-19 07:53:36,240 INFO L153 SettingsManager]: * sizeof long double=12
[2023-11-19 07:53:36,240 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2023-11-19 07:53:36,241 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false
[2023-11-19 07:53:36,242 INFO L153 SettingsManager]: * Use constant arrays=true
[2023-11-19 07:53:36,242 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-19 07:53:36,243 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2023-11-19 07:53:36,243 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-19 07:53:36,244 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2023-11-19 07:53:36,245 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2023-11-19 07:53:36,245 INFO L153 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_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14e73bee1ff131a549474bab511d8101c0585ce83d137ab03c9c7f9d80a198cf
[2023-11-19 07:53:36,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-19 07:53:36,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-19 07:53:36,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-19 07:53:36,531 INFO L270 PluginConnector]: Initializing CDTParser...
[2023-11-19 07:53:36,532 INFO L274 PluginConnector]: CDTParser initialized
[2023-11-19 07:53:36,533 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/ldv-memsafety/memleaks_test8.i
[2023-11-19 07:53:39,737 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2023-11-19 07:53:40,138 INFO L384 CDTParser]: Found 1 translation units.
[2023-11-19 07:53:40,138 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/sv-benchmarks/c/ldv-memsafety/memleaks_test8.i
[2023-11-19 07:53:40,169 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu/data/7b8367f50/1064c87d071e4bbcb42e86573bfbb9cc/FLAGe560f3e37
[2023-11-19 07:53:40,185 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu/data/7b8367f50/1064c87d071e4bbcb42e86573bfbb9cc
[2023-11-19 07:53:40,188 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-19 07:53:40,190 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2023-11-19 07:53:40,191 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-19 07:53:40,192 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-19 07:53:40,197 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-19 07:53:40,198 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:53:40" (1/1) ...
[2023-11-19 07:53:40,199 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76656de5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:40, skipping insertion in model container
[2023-11-19 07:53:40,200 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:53:40" (1/1) ...
[2023-11-19 07:53:40,253 INFO L177 MainTranslator]: Built tables and reachable declarations
[2023-11-19 07:53:40,717 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-11-19 07:53:40,746 INFO L202 MainTranslator]: Completed pre-run
[2023-11-19 07:53:40,818 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-11-19 07:53:40,856 WARN L675 CHandler]: The function release is called, but not defined or handled by StandardFunctionHandler.
[2023-11-19 07:53:40,864 INFO L206 MainTranslator]: Completed translation
[2023-11-19 07:53:40,864 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:40 WrapperNode
[2023-11-19 07:53:40,864 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-19 07:53:40,866 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-11-19 07:53:40,866 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-11-19 07:53:40,866 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2023-11-19 07:53:40,874 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:40" (1/1) ...
[2023-11-19 07:53:40,894 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:40" (1/1) ...
[2023-11-19 07:53:40,917 INFO L138 Inliner]: procedures = 166, calls = 71, calls flagged for inlining = 29, calls inlined = 6, statements flattened = 29
[2023-11-19 07:53:40,918 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-11-19 07:53:40,918 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-11-19 07:53:40,918 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2023-11-19 07:53:40,919 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2023-11-19 07:53:40,929 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:40" (1/1) ...
[2023-11-19 07:53:40,929 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:40" (1/1) ...
[2023-11-19 07:53:40,932 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:40" (1/1) ...
[2023-11-19 07:53:40,932 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:40" (1/1) ...
[2023-11-19 07:53:40,937 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:40" (1/1) ...
[2023-11-19 07:53:40,939 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:40" (1/1) ...
[2023-11-19 07:53:40,941 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:40" (1/1) ...
[2023-11-19 07:53:40,942 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:40" (1/1) ...
[2023-11-19 07:53:40,944 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-11-19 07:53:40,945 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-11-19 07:53:40,945 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2023-11-19 07:53:40,946 INFO L274 PluginConnector]: RCFGBuilder initialized
[2023-11-19 07:53:40,947 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:40" (1/1) ...
[2023-11-19 07:53:40,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2023-11-19 07:53:40,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu/z3
[2023-11-19 07:53:40,983 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2023-11-19 07:53:40,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process
[2023-11-19 07:53:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2023-11-19 07:53:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-11-19 07:53:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-11-19 07:53:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2023-11-19 07:53:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-11-19 07:53:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-11-19 07:53:41,155 INFO L236 CfgBuilder]: Building ICFG
[2023-11-19 07:53:41,158 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation
[2023-11-19 07:53:41,254 INFO L277 CfgBuilder]: Performing block encoding
[2023-11-19 07:53:41,263 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-11-19 07:53:41,263 INFO L302 CfgBuilder]: Removed 0 assume(true) statements.
[2023-11-19 07:53:41,266 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:53:41 BoogieIcfgContainer
[2023-11-19 07:53:41,266 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-11-19 07:53:41,267 INFO L112 PluginConnector]: ------------------------BuchiAutomizer----------------------------
[2023-11-19 07:53:41,268 INFO L270 PluginConnector]: Initializing BuchiAutomizer...
[2023-11-19 07:53:41,272 INFO L274 PluginConnector]: BuchiAutomizer initialized
[2023-11-19 07:53:41,272 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2023-11-19 07:53:41,272 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 19.11 07:53:40" (1/3) ...
[2023-11-19 07:53:41,273 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4b9aadbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 19.11 07:53:41, skipping insertion in model container
[2023-11-19 07:53:41,274 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2023-11-19 07:53:41,274 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:40" (2/3) ...
[2023-11-19 07:53:41,274 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4b9aadbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 19.11 07:53:41, skipping insertion in model container
[2023-11-19 07:53:41,274 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2023-11-19 07:53:41,274 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:53:41" (3/3) ...
[2023-11-19 07:53:41,276 INFO L332 chiAutomizerObserver]: Analyzing ICFG memleaks_test8.i
[2023-11-19 07:53:41,331 INFO L303 stractBuchiCegarLoop]: Interprodecural is true
[2023-11-19 07:53:41,332 INFO L304 stractBuchiCegarLoop]: Hoare is false
[2023-11-19 07:53:41,332 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates
[2023-11-19 07:53:41,332 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE
[2023-11-19 07:53:41,332 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2023-11-19 07:53:41,332 INFO L308 stractBuchiCegarLoop]: Difference is false
[2023-11-19 07:53:41,333 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA
[2023-11-19 07:53:41,333 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ========
[2023-11-19 07:53:41,337 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 11 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 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)
[2023-11-19 07:53:41,353 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2023-11-19 07:53:41,353 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true
[2023-11-19 07:53:41,357 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 19.11 07:53:41 BoogieIcfgContainer
[2023-11-19 07:53:41,368 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer----------------------------
[2023-11-19 07:53:41,369 INFO L112 PluginConnector]: ------------------------Witness Printer----------------------------
[2023-11-19 07:53:41,369 INFO L270 PluginConnector]: Initializing Witness Printer...
[2023-11-19 07:53:41,369 INFO L274 PluginConnector]: Witness Printer initialized
[2023-11-19 07:53:41,370 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:53:41" (3/4) ...
[2023-11-19 07:53:41,372 INFO L140 WitnessPrinter]: No result that supports witness generation found
[2023-11-19 07:53:41,373 INFO L131 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2023-11-19 07:53:41,375 INFO L158 Benchmark]: Toolchain (without parser) took 1184.79ms. Allocated memory is still 130.0MB. Free memory was 97.5MB in the beginning and 100.2MB in the end (delta: -2.6MB). Peak memory consumption was 537.3kB. Max. memory is 16.1GB.
[2023-11-19 07:53:41,376 INFO L158 Benchmark]: CDTParser took 0.70ms. Allocated memory is still 107.0MB. Free memory is still 61.5MB. There was no memory consumed. Max. memory is 16.1GB.
[2023-11-19 07:53:41,377 INFO L158 Benchmark]: CACSL2BoogieTranslator took 673.53ms. Allocated memory is still 130.0MB. Free memory was 97.5MB in the beginning and 75.5MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB.
[2023-11-19 07:53:41,377 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.12ms. Allocated memory is still 130.0MB. Free memory was 75.5MB in the beginning and 73.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2023-11-19 07:53:41,378 INFO L158 Benchmark]: Boogie Preprocessor took 26.25ms. Allocated memory is still 130.0MB. Free memory was 73.5MB in the beginning and 72.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB.
[2023-11-19 07:53:41,379 INFO L158 Benchmark]: RCFGBuilder took 321.34ms. Allocated memory is still 130.0MB. Free memory was 72.1MB in the beginning and 61.9MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
[2023-11-19 07:53:41,379 INFO L158 Benchmark]: BuchiAutomizer took 100.93ms. Allocated memory is still 130.0MB. Free memory was 61.9MB in the beginning and 100.5MB in the end (delta: -38.6MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB.
[2023-11-19 07:53:41,380 INFO L158 Benchmark]: Witness Printer took 4.52ms. Allocated memory is still 130.0MB. Free memory was 100.5MB in the beginning and 100.2MB in the end (delta: 295.0kB). There was no memory consumed. Max. memory is 16.1GB.
[2023-11-19 07:53:41,383 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.70ms. Allocated memory is still 107.0MB. Free memory is still 61.5MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 673.53ms. Allocated memory is still 130.0MB. Free memory was 97.5MB in the beginning and 75.5MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 52.12ms. Allocated memory is still 130.0MB. Free memory was 75.5MB in the beginning and 73.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 26.25ms. Allocated memory is still 130.0MB. Free memory was 73.5MB in the beginning and 72.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB.
* RCFGBuilder took 321.34ms. Allocated memory is still 130.0MB. Free memory was 72.1MB in the beginning and 61.9MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
* BuchiAutomizer took 100.93ms. Allocated memory is still 130.0MB. Free memory was 61.9MB in the beginning and 100.5MB in the end (delta: -38.6MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB.
* Witness Printer took 4.52ms. Allocated memory is still 130.0MB. Free memory was 100.5MB in the beginning and 100.2MB in the end (delta: 295.0kB). 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
Trivial decomposition. There is no loop in your program.
- StatisticsResult: Timing statistics
BüchiAutomizer plugin needed 0.0s and 0 iterations. TraceHistogramMax:0. Analysis of lassos took 0.0s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. 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 [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: 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!
[2023-11-19 07:53:41,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ede94580-68e5-458c-bf82-f4e93a5d62c1/bin/uautomizer-verify-uCwYo4JHxu/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