java -ea -Xmx4000000000 -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.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem07_label10_true-unreach-call.c
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This is Ultimate 0.1.23-1cefbc9
[2018-11-05 00:31:49,844 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-11-05 00:31:49,848 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-05 00:31:49,877 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-05 00:31:49,878 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-05 00:31:49,879 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-05 00:31:49,884 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-05 00:31:49,891 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-05 00:31:49,904 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
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[2018-11-05 00:31:49,910 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
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[2018-11-05 00:31:49,937 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-05 00:31:49,944 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-05 00:31:49,950 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-05 00:31:49,952 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
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[2018-11-05 00:31:49,996 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
[2018-11-05 00:31:50,039 INFO L110 SettingsManager]: Loading preferences was successful
[2018-11-05 00:31:50,043 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-05 00:31:50,044 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-05 00:31:50,044 INFO L133 SettingsManager]: * to procedures, called more than once=true
[2018-11-05 00:31:50,051 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-05 00:31:50,051 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-11-05 00:31:50,051 INFO L133 SettingsManager]: * Use SBE=true
[2018-11-05 00:31:50,052 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-05 00:31:50,053 INFO L133 SettingsManager]: * sizeof long=4
[2018-11-05 00:31:50,053 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-11-05 00:31:50,053 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-11-05 00:31:50,053 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-11-05 00:31:50,054 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2018-11-05 00:31:50,054 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-05 00:31:50,054 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2018-11-05 00:31:50,054 INFO L133 SettingsManager]: * sizeof long double=12
[2018-11-05 00:31:50,054 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-11-05 00:31:50,059 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2018-11-05 00:31:50,059 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-05 00:31:50,059 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-11-05 00:31:50,060 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-11-05 00:31:50,060 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-11-05 00:31:50,060 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-05 00:31:50,060 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-05 00:31:50,060 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-11-05 00:31:50,061 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-05 00:31:50,061 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-11-05 00:31:50,061 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-05 00:31:50,061 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-11-05 00:31:50,061 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-05 00:31:50,198 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-05 00:31:50,236 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-05 00:31:50,247 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-05 00:31:50,252 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-11-05 00:31:50,252 INFO L276 PluginConnector]: CDTParser initialized
[2018-11-05 00:31:50,255 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem07_label10_true-unreach-call.c
[2018-11-05 00:31:50,397 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d05f332c0/7f59230307d04ab79d7a4f20002dc8cd/FLAG34c2ae66e
[2018-11-05 00:31:54,703 INFO L298 CDTParser]: Found 1 translation units.
[2018-11-05 00:31:54,704 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem07_label10_true-unreach-call.c
[2018-11-05 00:31:54,969 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d05f332c0/7f59230307d04ab79d7a4f20002dc8cd/FLAG34c2ae66e
[2018-11-05 00:31:54,995 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d05f332c0/7f59230307d04ab79d7a4f20002dc8cd
[2018-11-05 00:31:55,016 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-05 00:31:55,018 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements.
[2018-11-05 00:31:55,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-05 00:31:55,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-05 00:31:55,035 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-05 00:31:55,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:31:54" (1/1) ...
[2018-11-05 00:31:55,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@da13f02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:31:55, skipping insertion in model container
[2018-11-05 00:31:55,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:31:54" (1/1) ...
[2018-11-05 00:31:55,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2018-11-05 00:31:58,136 INFO L174 MainTranslator]: Built tables and reachable declarations
[2018-11-05 00:32:19,371 INFO L202 PostProcessor]: Analyzing one entry point: main
[2018-11-05 00:32:19,385 INFO L189 MainTranslator]: Completed pre-run
[2018-11-05 00:32:31,013 INFO L202 PostProcessor]: Analyzing one entry point: main
[2018-11-05 00:32:35,149 INFO L193 MainTranslator]: Completed translation
[2018-11-05 00:32:35,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:32:35 WrapperNode
[2018-11-05 00:32:35,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-05 00:32:35,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-05 00:32:35,151 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-05 00:32:35,152 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-11-05 00:32:35,192 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:32:35" (1/1) ...
[2018-11-05 00:32:35,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:32:35" (1/1) ...
[2018-11-05 00:32:36,038 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:32:35" (1/1) ...
[2018-11-05 00:32:36,039 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:32:35" (1/1) ...
[2018-11-05 00:32:39,475 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:32:35" (1/1) ...
[2018-11-05 00:32:40,046 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:32:35" (1/1) ...
[2018-11-05 00:32:40,837 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:32:35" (1/1) ...
[2018-11-05 00:32:41,702 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-05 00:32:41,708 INFO L168 Benchmark]: Toolchain (without parser) took 46690.93 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 886.9 MB in the end (delta: 811.3 MB). Peak memory consumption was 811.3 MB. Max. memory is 3.9 GB.
[2018-11-05 00:32:41,714 INFO L168 Benchmark]: CDTParser took 0.29 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.
[2018-11-05 00:32:41,714 INFO L168 Benchmark]: CACSL2BoogieTranslator took 40127.96 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 330.5 MB). Peak memory consumption was 950.0 MB. Max. memory is 3.9 GB.
[2018-11-05 00:32:41,716 INFO L168 Benchmark]: Boogie Preprocessor took 6551.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 886.9 MB in the end (delta: 480.9 MB). Peak memory consumption was 480.9 MB. Max. memory is 3.9 GB.
[2018-11-05 00:32:41,728 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 0.29 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 40127.96 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 330.5 MB). Peak memory consumption was 950.0 MB. Max. memory is 3.9 GB.
* Boogie Preprocessor took 6551.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 886.9 MB in the end (delta: 480.9 MB). Peak memory consumption was 480.9 MB. Max. memory is 3.9 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...