java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem07_label50_true-unreach-call.c
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This is Ultimate 0.1.23-38cac3e
[2018-11-27 12:12:49,834 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-11-27 12:12:49,836 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-27 12:12:49,884 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-27 12:12:49,884 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-27 12:12:49,886 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-27 12:12:49,887 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-27 12:12:49,895 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-27 12:12:49,901 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-27 12:12:49,902 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-27 12:12:49,913 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-27 12:12:49,914 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-27 12:12:49,920 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-27 12:12:49,922 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-27 12:12:49,928 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-27 12:12:49,929 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-27 12:12:49,935 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-27 12:12:49,941 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-27 12:12:49,951 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-27 12:12:49,953 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-27 12:12:49,957 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-27 12:12:49,962 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-27 12:12:49,971 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-27 12:12:49,971 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-27 12:12:49,971 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-27 12:12:49,977 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-27 12:12:49,978 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-27 12:12:49,979 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-27 12:12:49,988 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-27 12:12:49,990 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-27 12:12:49,990 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-11-27 12:12:49,994 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-11-27 12:12:49,994 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-27 12:12:49,995 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-27 12:12:49,997 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-27 12:12:49,998 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-11-27 12:12:49,999 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2018-11-27 12:12:50,049 INFO L110 SettingsManager]: Loading preferences was successful
[2018-11-27 12:12:50,049 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-27 12:12:50,050 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-27 12:12:50,050 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS
[2018-11-27 12:12:50,055 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-27 12:12:50,055 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-11-27 12:12:50,055 INFO L133 SettingsManager]: * Use SBE=true
[2018-11-27 12:12:50,056 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-27 12:12:50,056 INFO L133 SettingsManager]: * sizeof long=4
[2018-11-27 12:12:50,056 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-11-27 12:12:50,056 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-11-27 12:12:50,056 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-11-27 12:12:50,060 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2018-11-27 12:12:50,060 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-27 12:12:50,060 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2018-11-27 12:12:50,061 INFO L133 SettingsManager]: * sizeof long double=12
[2018-11-27 12:12:50,061 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-11-27 12:12:50,061 INFO L133 SettingsManager]: * Use constant arrays=true
[2018-11-27 12:12:50,061 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2018-11-27 12:12:50,061 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-27 12:12:50,067 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-11-27 12:12:50,067 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-11-27 12:12:50,067 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-11-27 12:12:50,068 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-27 12:12:50,068 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-27 12:12:50,068 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-11-27 12:12:50,068 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-27 12:12:50,069 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-11-27 12:12:50,069 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-27 12:12:50,069 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-11-27 12:12:50,069 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-27 12:12:50,160 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-27 12:12:50,195 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-27 12:12:50,205 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-27 12:12:50,208 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-11-27 12:12:50,211 INFO L276 PluginConnector]: CDTParser initialized
[2018-11-27 12:12:50,212 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem07_label50_true-unreach-call.c
[2018-11-27 12:12:50,361 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9d6bb849/8e875acf0a4e4ae28832914bac6d6ba4/FLAGa6ba94d9f
[2018-11-27 12:12:54,618 INFO L307 CDTParser]: Found 1 translation units.
[2018-11-27 12:12:54,619 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem07_label50_true-unreach-call.c
[2018-11-27 12:12:54,905 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9d6bb849/8e875acf0a4e4ae28832914bac6d6ba4/FLAGa6ba94d9f
[2018-11-27 12:12:55,080 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9d6bb849/8e875acf0a4e4ae28832914bac6d6ba4
[2018-11-27 12:12:55,106 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-27 12:12:55,111 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements.
[2018-11-27 12:12:55,118 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-27 12:12:55,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-27 12:12:55,128 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-27 12:12:55,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:12:55" (1/1) ...
[2018-11-27 12:12:55,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dd67d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:12:55, skipping insertion in model container
[2018-11-27 12:12:55,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:12:55" (1/1) ...
[2018-11-27 12:12:55,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2018-11-27 12:12:57,978 INFO L176 MainTranslator]: Built tables and reachable declarations
[2018-11-27 12:13:21,133 INFO L203 PostProcessor]: Analyzing one entry point: main
[2018-11-27 12:13:21,150 INFO L191 MainTranslator]: Completed pre-run
[2018-11-27 12:13:33,617 INFO L203 PostProcessor]: Analyzing one entry point: main
[2018-11-27 12:13:35,380 INFO L195 MainTranslator]: Completed translation
[2018-11-27 12:13:35,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:13:35 WrapperNode
[2018-11-27 12:13:35,381 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-27 12:13:37,082 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2018-11-27 12:13:37,087 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2018-11-27 12:13:37,088 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized
[2018-11-27 12:13:37,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:13:35" (1/1) ...
[2018-11-27 12:13:38,001 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:13:35" (1/1) ...
[2018-11-27 12:13:38,080 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2018-11-27 12:13:38,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-27 12:13:38,084 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-27 12:13:38,084 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-11-27 12:13:38,115 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:13:35" (1/1) ...
[2018-11-27 12:13:38,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:13:35" (1/1) ...
[2018-11-27 12:13:38,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:13:35" (1/1) ...
[2018-11-27 12:13:38,772 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:13:35" (1/1) ...
[2018-11-27 12:13:41,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:13:35" (1/1) ...
[2018-11-27 12:13:41,553 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:13:35" (1/1) ...
[2018-11-27 12:13:42,322 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:13:35" (1/1) ...
[2018-11-27 12:13:43,191 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-27 12:13:43,196 INFO L168 Benchmark]: Toolchain (without parser) took 48086.89 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.2 GB in the end (delta: 544.3 MB). Peak memory consumption was 544.3 MB. Max. memory is 3.9 GB.
[2018-11-27 12:13:43,201 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB.
[2018-11-27 12:13:43,202 INFO L168 Benchmark]: CACSL2BoogieTranslator took 40263.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.0 GB in the end (delta: 663.8 MB). Peak memory consumption was 789.9 MB. Max. memory is 3.9 GB.
[2018-11-27 12:13:43,203 INFO L168 Benchmark]: Boogie Procedure Inliner took 997.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 3.9 GB.
[2018-11-27 12:13:43,204 INFO L168 Benchmark]: Boogie Preprocessor took 5111.02 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.2 GB in the end (delta: 472.5 MB). Peak memory consumption was 472.5 MB. Max. memory is 3.9 GB.
[2018-11-27 12:13:43,221 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 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB.
* CACSL2BoogieTranslator took 40263.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.0 GB in the end (delta: 663.8 MB). Peak memory consumption was 789.9 MB. Max. memory is 3.9 GB.
* Boogie Procedure Inliner took 997.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 3.9 GB.
* Boogie Preprocessor took 5111.02 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.2 GB in the end (delta: 472.5 MB). Peak memory consumption was 472.5 MB. Max. memory is 3.9 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...