java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem14_label51_true-unreach-call_false-termination.c
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This is Ultimate 0.1.23-66639aa
[2018-11-20 15:20:04,118 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-11-20 15:20:04,120 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-20 15:20:04,137 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-20 15:20:04,137 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-20 15:20:04,140 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-20 15:20:04,145 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-20 15:20:04,147 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-20 15:20:04,149 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-20 15:20:04,150 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-20 15:20:04,151 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-20 15:20:04,152 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-20 15:20:04,153 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-20 15:20:04,154 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-20 15:20:04,155 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-20 15:20:04,156 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-20 15:20:04,156 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-20 15:20:04,159 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-20 15:20:04,161 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-20 15:20:04,166 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-20 15:20:04,167 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-20 15:20:04,169 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-20 15:20:04,172 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-20 15:20:04,173 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-20 15:20:04,173 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-20 15:20:04,174 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-20 15:20:04,178 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-20 15:20:04,179 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values
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[2018-11-20 15:20:04,185 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values
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[2018-11-20 15:20:04,188 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-11-20 15:20:04,188 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf
[2018-11-20 15:20:04,220 INFO L110 SettingsManager]: Loading preferences was successful
[2018-11-20 15:20:04,220 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-20 15:20:04,222 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-20 15:20:04,222 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-11-20 15:20:04,223 INFO L133 SettingsManager]: * Use SBE=true
[2018-11-20 15:20:04,223 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2018-11-20 15:20:04,223 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3
[2018-11-20 15:20:04,223 INFO L133 SettingsManager]: * Use old map elimination=false
[2018-11-20 15:20:04,223 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false
[2018-11-20 15:20:04,227 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true
[2018-11-20 15:20:04,227 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES
[2018-11-20 15:20:04,227 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-20 15:20:04,228 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-11-20 15:20:04,228 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-11-20 15:20:04,228 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-11-20 15:20:04,228 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME
[2018-11-20 15:20:04,230 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME
[2018-11-20 15:20:04,230 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME
[2018-11-20 15:20:04,230 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-11-20 15:20:04,230 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false
[2018-11-20 15:20:04,230 INFO L133 SettingsManager]: * Use constant arrays=true
[2018-11-20 15:20:04,231 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME
[2018-11-20 15:20:04,231 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-20 15:20:04,231 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-11-20 15:20:04,231 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump
[2018-11-20 15:20:04,231 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-20 15:20:04,232 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-11-20 15:20:04,232 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto
[2018-11-20 15:20:04,233 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-11-20 15:20:04,233 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR
[2018-11-20 15:20:04,310 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-20 15:20:04,329 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-20 15:20:04,333 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-20 15:20:04,335 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-11-20 15:20:04,335 INFO L276 PluginConnector]: CDTParser initialized
[2018-11-20 15:20:04,338 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem14_label51_true-unreach-call_false-termination.c
[2018-11-20 15:20:04,408 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9feca2116/2dde97b1f649478b96587730959ceafc/FLAG1a2682617
[2018-11-20 15:20:05,000 INFO L307 CDTParser]: Found 1 translation units.
[2018-11-20 15:20:05,001 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem14_label51_true-unreach-call_false-termination.c
[2018-11-20 15:20:05,030 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9feca2116/2dde97b1f649478b96587730959ceafc/FLAG1a2682617
[2018-11-20 15:20:05,239 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9feca2116/2dde97b1f649478b96587730959ceafc
[2018-11-20 15:20:05,248 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-20 15:20:05,250 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements.
[2018-11-20 15:20:05,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-20 15:20:05,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-20 15:20:05,255 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-20 15:20:05,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:20:05" (1/1) ...
[2018-11-20 15:20:05,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@630ba0a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:20:05, skipping insertion in model container
[2018-11-20 15:20:05,260 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:20:05" (1/1) ...
[2018-11-20 15:20:05,270 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2018-11-20 15:20:05,348 INFO L176 MainTranslator]: Built tables and reachable declarations
[2018-11-20 15:20:06,012 INFO L201 PostProcessor]: Analyzing one entry point: main
[2018-11-20 15:20:06,019 INFO L191 MainTranslator]: Completed pre-run
[2018-11-20 15:20:06,236 INFO L201 PostProcessor]: Analyzing one entry point: main
[2018-11-20 15:20:06,255 INFO L195 MainTranslator]: Completed translation
[2018-11-20 15:20:06,255 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:20:06 WrapperNode
[2018-11-20 15:20:06,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-20 15:20:06,256 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-20 15:20:06,257 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-20 15:20:06,257 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-11-20 15:20:06,272 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:20:06" (1/1) ...
[2018-11-20 15:20:06,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:20:06" (1/1) ...
[2018-11-20 15:20:06,397 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:20:06" (1/1) ...
[2018-11-20 15:20:06,398 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:20:06" (1/1) ...
[2018-11-20 15:20:06,473 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:20:06" (1/1) ...
[2018-11-20 15:20:06,497 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:20:06" (1/1) ...
[2018-11-20 15:20:06,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:20:06" (1/1) ...
[2018-11-20 15:20:06,516 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-20 15:20:06,517 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-11-20 15:20:06,517 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-11-20 15:20:06,517 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-11-20 15:20:06,518 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:20:06" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2018-11-20 15:20:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-11-20 15:20:06,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-11-20 15:20:06,598 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output
[2018-11-20 15:20:06,598 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2018-11-20 15:20:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output
[2018-11-20 15:20:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2018-11-20 15:20:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-11-20 15:20:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure exit
[2018-11-20 15:20:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2018-11-20 15:20:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-11-20 15:20:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-11-20 15:20:11,681 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-11-20 15:20:11,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:20:11 BoogieIcfgContainer
[2018-11-20 15:20:11,683 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-11-20 15:20:11,686 INFO L168 Benchmark]: Toolchain (without parser) took 6436.71 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 730.3 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -486.3 MB). Peak memory consumption was 244.0 MB. Max. memory is 7.1 GB.
[2018-11-20 15:20:11,688 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-20 15:20:11,689 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1005.28 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 52.8 MB). Peak memory consumption was 52.8 MB. Max. memory is 7.1 GB.
[2018-11-20 15:20:11,690 INFO L168 Benchmark]: Boogie Preprocessor took 260.18 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 730.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -830.9 MB). Peak memory consumption was 19.4 MB. Max. memory is 7.1 GB.
[2018-11-20 15:20:11,691 INFO L168 Benchmark]: RCFGBuilder took 5166.04 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 291.7 MB). Peak memory consumption was 291.7 MB. Max. memory is 7.1 GB.
[2018-11-20 15:20:11,695 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- GenericResult: Assertions are enabled
Assertions are enabled
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.30 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 1005.28 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 52.8 MB). Peak memory consumption was 52.8 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 260.18 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 730.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -830.9 MB). Peak memory consumption was 19.4 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 5166.04 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 291.7 MB). Peak memory consumption was 291.7 MB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...