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/Problem06_label11_false-unreach-call.c
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This is Ultimate 0.1.23-fe202a8
[2018-11-19 10:51:01,718 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-11-19 10:51:01,723 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-19 10:51:01,762 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-19 10:51:01,762 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-19 10:51:01,763 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-19 10:51:01,764 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-19 10:51:01,769 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-19 10:51:01,774 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-19 10:51:01,775 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-19 10:51:01,786 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-19 10:51:01,787 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-19 10:51:01,793 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-19 10:51:01,797 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-19 10:51:01,798 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-19 10:51:01,805 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-19 10:51:01,806 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-19 10:51:01,814 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-19 10:51:01,816 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-19 10:51:01,826 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-19 10:51:01,829 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-19 10:51:01,834 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-19 10:51:01,842 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2018-11-19 10:51:01,842 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-19 10:51:01,847 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-19 10:51:01,851 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
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[2018-11-19 10:51:01,862 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values
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[2018-11-19 10:51:01,869 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-11-19 10:51:01,870 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
[2018-11-19 10:51:01,918 INFO L110 SettingsManager]: Loading preferences was successful
[2018-11-19 10:51:01,919 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-19 10:51:01,925 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-19 10:51:01,925 INFO L133 SettingsManager]: * to procedures, called more than once=true
[2018-11-19 10:51:01,928 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-19 10:51:01,928 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-11-19 10:51:01,928 INFO L133 SettingsManager]: * Use SBE=true
[2018-11-19 10:51:01,928 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-19 10:51:01,929 INFO L133 SettingsManager]: * sizeof long=4
[2018-11-19 10:51:01,929 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-11-19 10:51:01,929 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-11-19 10:51:01,929 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-11-19 10:51:01,929 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2018-11-19 10:51:01,929 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-19 10:51:01,935 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2018-11-19 10:51:01,935 INFO L133 SettingsManager]: * sizeof long double=12
[2018-11-19 10:51:01,935 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-11-19 10:51:01,935 INFO L133 SettingsManager]: * Use constant arrays=true
[2018-11-19 10:51:01,936 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2018-11-19 10:51:01,936 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-19 10:51:01,936 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-11-19 10:51:01,936 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-11-19 10:51:01,937 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-11-19 10:51:01,938 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-19 10:51:01,942 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-19 10:51:01,942 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-11-19 10:51:01,942 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-19 10:51:01,942 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-11-19 10:51:01,943 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-19 10:51:01,943 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-11-19 10:51:01,943 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-19 10:51:02,067 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-19 10:51:02,096 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-19 10:51:02,106 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-19 10:51:02,111 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-11-19 10:51:02,111 INFO L276 PluginConnector]: CDTParser initialized
[2018-11-19 10:51:02,115 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem06_label11_false-unreach-call.c
[2018-11-19 10:51:02,257 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe57b10f5/d89ec18c03e84a02874d605db80917c9/FLAG4217cddd8
[2018-11-19 10:51:04,180 INFO L307 CDTParser]: Found 1 translation units.
[2018-11-19 10:51:04,184 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem06_label11_false-unreach-call.c
[2018-11-19 10:51:04,300 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe57b10f5/d89ec18c03e84a02874d605db80917c9/FLAG4217cddd8
[2018-11-19 10:51:04,345 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe57b10f5/d89ec18c03e84a02874d605db80917c9
[2018-11-19 10:51:04,372 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-19 10:51:04,377 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements.
[2018-11-19 10:51:04,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-19 10:51:04,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-19 10:51:04,392 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-19 10:51:04,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:51:04" (1/1) ...
[2018-11-19 10:51:04,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cc20b8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:51:04, skipping insertion in model container
[2018-11-19 10:51:04,404 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:51:04" (1/1) ...
[2018-11-19 10:51:04,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2018-11-19 10:51:05,046 INFO L176 MainTranslator]: Built tables and reachable declarations
[2018-11-19 10:51:10,552 INFO L201 PostProcessor]: Analyzing one entry point: main
[2018-11-19 10:51:10,568 INFO L191 MainTranslator]: Completed pre-run
[2018-11-19 10:51:14,114 INFO L201 PostProcessor]: Analyzing one entry point: main
[2018-11-19 10:51:14,720 INFO L195 MainTranslator]: Completed translation
[2018-11-19 10:51:14,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:51:14 WrapperNode
[2018-11-19 10:51:14,724 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-19 10:51:14,725 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-19 10:51:14,725 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-19 10:51:14,725 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-11-19 10:51:14,764 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:51:14" (1/1) ...
[2018-11-19 10:51:14,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:51:14" (1/1) ...
[2018-11-19 10:51:14,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:51:14" (1/1) ...
[2018-11-19 10:51:14,935 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:51:14" (1/1) ...
[2018-11-19 10:51:15,414 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:51:14" (1/1) ...
[2018-11-19 10:51:15,530 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:51:14" (1/1) ...
[2018-11-19 10:51:15,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:51:14" (1/1) ...
[2018-11-19 10:51:15,786 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-19 10:51:15,795 INFO L168 Benchmark]: Toolchain (without parser) took 11419.36 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 3.9 GB.
[2018-11-19 10:51:15,797 INFO L168 Benchmark]: CDTParser took 0.31 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.
[2018-11-19 10:51:15,800 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10342.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -29.6 MB). Peak memory consumption was 588.5 MB. Max. memory is 3.9 GB.
[2018-11-19 10:51:15,801 INFO L168 Benchmark]: Boogie Preprocessor took 1061.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 58.3 MB). Peak memory consumption was 58.3 MB. Max. memory is 3.9 GB.
[2018-11-19 10:51:15,813 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 0.31 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 10342.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -29.6 MB). Peak memory consumption was 588.5 MB. Max. memory is 3.9 GB.
* Boogie Preprocessor took 1061.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 58.3 MB). Peak memory consumption was 58.3 MB. Max. memory is 3.9 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...