./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for termination
Using default analysis
Version 63182f13
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a70da9b875e65dfce1d24d9896f28c8f06f4c5903acb198968ef49c3c899dd06
--- Real Ultimate output ---
This is Ultimate 0.2.1-dev-63182f1
[2021-11-13 18:38:18,105 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-11-13 18:38:18,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-11-13 18:38:18,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-11-13 18:38:18,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-11-13 18:38:18,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-11-13 18:38:18,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-11-13 18:38:18,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-11-13 18:38:18,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-11-13 18:38:18,157 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-11-13 18:38:18,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-11-13 18:38:18,161 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-11-13 18:38:18,162 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-11-13 18:38:18,163 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-11-13 18:38:18,165 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-11-13 18:38:18,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-11-13 18:38:18,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-11-13 18:38:18,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-11-13 18:38:18,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-11-13 18:38:18,176 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-11-13 18:38:18,179 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-11-13 18:38:18,181 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-11-13 18:38:18,183 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-11-13 18:38:18,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-11-13 18:38:18,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-11-13 18:38:18,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-11-13 18:38:18,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-11-13 18:38:18,200 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-11-13 18:38:18,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-11-13 18:38:18,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-11-13 18:38:18,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-11-13 18:38:18,206 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-11-13 18:38:18,208 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-11-13 18:38:18,209 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2021-11-13 18:38:18,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-11-13 18:38:18,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2021-11-13 18:38:18,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-11-13 18:38:18,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-11-13 18:38:18,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2021-11-13 18:38:18,216 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2021-11-13 18:38:18,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-11-13 18:38:18,218 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/config/svcomp-Termination-32bit-Automizer_Default.epf
[2021-11-13 18:38:18,281 INFO L113 SettingsManager]: Loading preferences was successful
[2021-11-13 18:38:18,288 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-11-13 18:38:18,288 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-11-13 18:38:18,289 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-11-13 18:38:18,290 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-11-13 18:38:18,291 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2021-11-13 18:38:18,291 INFO L138 SettingsManager]: * Use SBE=true
[2021-11-13 18:38:18,292 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2021-11-13 18:38:18,292 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3
[2021-11-13 18:38:18,292 INFO L138 SettingsManager]: * Use old map elimination=false
[2021-11-13 18:38:18,294 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false
[2021-11-13 18:38:18,294 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true
[2021-11-13 18:38:18,294 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES
[2021-11-13 18:38:18,295 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-11-13 18:38:18,295 INFO L138 SettingsManager]: * sizeof long=4
[2021-11-13 18:38:18,295 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2021-11-13 18:38:18,295 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2021-11-13 18:38:18,296 INFO L138 SettingsManager]: * sizeof POINTER=4
[2021-11-13 18:38:18,296 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-11-13 18:38:18,296 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME
[2021-11-13 18:38:18,297 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME
[2021-11-13 18:38:18,297 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME
[2021-11-13 18:38:18,297 INFO L138 SettingsManager]: * sizeof long double=12
[2021-11-13 18:38:18,297 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2021-11-13 18:38:18,298 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false
[2021-11-13 18:38:18,298 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-11-13 18:38:18,301 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME
[2021-11-13 18:38:18,301 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-11-13 18:38:18,301 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2021-11-13 18:38:18,302 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-11-13 18:38:18,302 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2021-11-13 18:38:18,302 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2021-11-13 18:38:18,304 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2021-11-13 18:38:18,304 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_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a70da9b875e65dfce1d24d9896f28c8f06f4c5903acb198968ef49c3c899dd06
[2021-11-13 18:38:18,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-11-13 18:38:18,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-11-13 18:38:18,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-11-13 18:38:18,702 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-11-13 18:38:18,703 INFO L275 PluginConnector]: CDTParser initialized
[2021-11-13 18:38:18,705 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i
[2021-11-13 18:38:18,784 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/data/42cdbd4af/ef1e468507b04b3593f446e863aabb43/FLAG316e83842
[2021-11-13 18:38:19,438 INFO L306 CDTParser]: Found 1 translation units.
[2021-11-13 18:38:19,439 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i
[2021-11-13 18:38:19,465 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/data/42cdbd4af/ef1e468507b04b3593f446e863aabb43/FLAG316e83842
[2021-11-13 18:38:19,703 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/data/42cdbd4af/ef1e468507b04b3593f446e863aabb43
[2021-11-13 18:38:19,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-11-13 18:38:19,707 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2021-11-13 18:38:19,709 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-11-13 18:38:19,709 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-11-13 18:38:19,717 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-11-13 18:38:19,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:38:19" (1/1) ...
[2021-11-13 18:38:19,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bd1c6fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:38:19, skipping insertion in model container
[2021-11-13 18:38:19,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:38:19" (1/1) ...
[2021-11-13 18:38:19,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-11-13 18:38:19,791 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-11-13 18:38:20,309 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-11-13 18:38:20,340 INFO L203 MainTranslator]: Completed pre-run
[2021-11-13 18:38:20,457 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-11-13 18:38:20,512 INFO L208 MainTranslator]: Completed translation
[2021-11-13 18:38:20,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:38:20 WrapperNode
[2021-11-13 18:38:20,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-11-13 18:38:20,514 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-11-13 18:38:20,514 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-11-13 18:38:20,514 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2021-11-13 18:38:20,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:38:20" (1/1) ...
[2021-11-13 18:38:20,563 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:38:20" (1/1) ...
[2021-11-13 18:38:20,589 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-11-13 18:38:20,590 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-11-13 18:38:20,591 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2021-11-13 18:38:20,591 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2021-11-13 18:38:20,601 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:38:20" (1/1) ...
[2021-11-13 18:38:20,602 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:38:20" (1/1) ...
[2021-11-13 18:38:20,606 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:38:20" (1/1) ...
[2021-11-13 18:38:20,606 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:38:20" (1/1) ...
[2021-11-13 18:38:20,615 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:38:20" (1/1) ...
[2021-11-13 18:38:20,618 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:38:20" (1/1) ...
[2021-11-13 18:38:20,620 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:38:20" (1/1) ...
[2021-11-13 18:38:20,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-11-13 18:38:20,624 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-11-13 18:38:20,624 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2021-11-13 18:38:20,625 INFO L275 PluginConnector]: RCFGBuilder initialized
[2021-11-13 18:38:20,626 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:38:20" (1/1) ...
[2021-11-13 18:38:20,645 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2021-11-13 18:38:20,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/z3
[2021-11-13 18:38:20,684 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2021-11-13 18:38:20,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process
[2021-11-13 18:38:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2021-11-13 18:38:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2021-11-13 18:38:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-11-13 18:38:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2021-11-13 18:38:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-11-13 18:38:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2021-11-13 18:38:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-11-13 18:38:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-11-13 18:38:21,198 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-11-13 18:38:21,199 INFO L299 CfgBuilder]: Removed 0 assume(true) statements.
[2021-11-13 18:38:21,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:38:21 BoogieIcfgContainer
[2021-11-13 18:38:21,201 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-11-13 18:38:21,203 INFO L113 PluginConnector]: ------------------------BuchiAutomizer----------------------------
[2021-11-13 18:38:21,203 INFO L271 PluginConnector]: Initializing BuchiAutomizer...
[2021-11-13 18:38:21,207 INFO L275 PluginConnector]: BuchiAutomizer initialized
[2021-11-13 18:38:21,208 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2021-11-13 18:38:21,208 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 13.11 06:38:19" (1/3) ...
[2021-11-13 18:38:21,210 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4dbaf112 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.11 06:38:21, skipping insertion in model container
[2021-11-13 18:38:21,210 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2021-11-13 18:38:21,210 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:38:20" (2/3) ...
[2021-11-13 18:38:21,211 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4dbaf112 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.11 06:38:21, skipping insertion in model container
[2021-11-13 18:38:21,211 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2021-11-13 18:38:21,211 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:38:21" (3/3) ...
[2021-11-13 18:38:21,213 INFO L388 chiAutomizerObserver]: Analyzing ICFG memleaks_test14_1.i
[2021-11-13 18:38:21,299 INFO L359 BuchiCegarLoop]: Interprodecural is true
[2021-11-13 18:38:21,299 INFO L360 BuchiCegarLoop]: Hoare is false
[2021-11-13 18:38:21,300 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates
[2021-11-13 18:38:21,300 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE
[2021-11-13 18:38:21,300 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-11-13 18:38:21,300 INFO L364 BuchiCegarLoop]: Difference is false
[2021-11-13 18:38:21,300 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-11-13 18:38:21,301 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop========
[2021-11-13 18:38:21,342 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.1818181818181819) internal successors, (13), 11 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)
[2021-11-13 18:38:21,378 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2021-11-13 18:38:21,378 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true
[2021-11-13 18:38:21,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 13.11 06:38:21 BoogieIcfgContainer
[2021-11-13 18:38:21,382 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer----------------------------
[2021-11-13 18:38:21,383 INFO L113 PluginConnector]: ------------------------Witness Printer----------------------------
[2021-11-13 18:38:21,383 INFO L271 PluginConnector]: Initializing Witness Printer...
[2021-11-13 18:38:21,384 INFO L275 PluginConnector]: Witness Printer initialized
[2021-11-13 18:38:21,384 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:38:21" (3/4) ...
[2021-11-13 18:38:21,388 INFO L140 WitnessPrinter]: No result that supports witness generation found
[2021-11-13 18:38:21,388 INFO L132 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2021-11-13 18:38:21,402 INFO L158 Benchmark]: Toolchain (without parser) took 1682.25ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 68.5MB in the beginning and 83.1MB in the end (delta: -14.7MB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB.
[2021-11-13 18:38:21,403 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 90.2MB. Free memory was 66.4MB in the beginning and 66.4MB in the end (delta: 41.6kB). There was no memory consumed. Max. memory is 16.1GB.
[2021-11-13 18:38:21,404 INFO L158 Benchmark]: CACSL2BoogieTranslator took 804.32ms. Allocated memory is still 90.2MB. Free memory was 68.3MB in the beginning and 52.9MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2021-11-13 18:38:21,405 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.73ms. Allocated memory is still 90.2MB. Free memory was 52.7MB in the beginning and 50.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2021-11-13 18:38:21,406 INFO L158 Benchmark]: Boogie Preprocessor took 32.94ms. Allocated memory is still 90.2MB. Free memory was 50.6MB in the beginning and 49.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB.
[2021-11-13 18:38:21,407 INFO L158 Benchmark]: RCFGBuilder took 577.49ms. Allocated memory is still 90.2MB. Free memory was 49.3MB in the beginning and 37.1MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
[2021-11-13 18:38:21,408 INFO L158 Benchmark]: BuchiAutomizer took 179.79ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 37.1MB in the beginning and 83.6MB in the end (delta: -46.5MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB.
[2021-11-13 18:38:21,409 INFO L158 Benchmark]: Witness Printer took 5.01ms. Allocated memory is still 109.1MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB.
[2021-11-13 18:38:21,420 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.40ms. Allocated memory is still 90.2MB. Free memory was 66.4MB in the beginning and 66.4MB in the end (delta: 41.6kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 804.32ms. Allocated memory is still 90.2MB. Free memory was 68.3MB in the beginning and 52.9MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 75.73ms. Allocated memory is still 90.2MB. Free memory was 52.7MB in the beginning and 50.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 32.94ms. Allocated memory is still 90.2MB. Free memory was 50.6MB in the beginning and 49.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB.
* RCFGBuilder took 577.49ms. Allocated memory is still 90.2MB. Free memory was 49.3MB in the beginning and 37.1MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
* BuchiAutomizer took 179.79ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 37.1MB in the beginning and 83.6MB in the end (delta: -46.5MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB.
* Witness Printer took 5.01ms. Allocated memory is still 109.1MB. Free memory is still 83.6MB. 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 0.1s 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
- TerminationAnalysisResult: Termination proven
Buchi Automizer proved that your program is terminating
RESULT: Ultimate proved your program to be correct!
[2021-11-13 18:38:21,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d706a6b-5324-46f0-8b5b-07b0487c1146/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...
--- End real Ultimate output ---
Execution finished normally
Writing output log to file Ultimate.log
Result:
TRUE