./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product04.cil.c --full-output --architecture 32bit


--------------------------------------------------------------------------------


Checking for ERROR reachability
Using default analysis
Version 509859d6
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec3_product04.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 77951208f64a8e7a2de110a05be31eef72f84584
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Execution finished normally
Using bit-precise analysis
Retrying with bit-precise analysis
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec3_product04.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 77951208f64a8e7a2de110a05be31eef72f84584
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Execution finished normally
Writing output log to file Ultimate.log
Result:
UNKNOWN
--- Real Ultimate output ---
This is Ultimate 0.1.24-509859d
[2019-11-27 16:19:23,165 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-11-27 16:19:23,167 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-11-27 16:19:23,189 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-11-27 16:19:23,190 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-11-27 16:19:23,198 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-11-27 16:19:23,202 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-11-27 16:19:23,206 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-11-27 16:19:23,223 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-11-27 16:19:23,229 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-11-27 16:19:23,231 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-11-27 16:19:23,234 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-11-27 16:19:23,234 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-11-27 16:19:23,238 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-11-27 16:19:23,239 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-11-27 16:19:23,241 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-11-27 16:19:23,244 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-11-27 16:19:23,245 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-11-27 16:19:23,250 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-11-27 16:19:23,256 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-11-27 16:19:23,262 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-11-27 16:19:23,270 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-11-27 16:19:23,271 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-11-27 16:19:23,273 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-11-27 16:19:23,278 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-11-27 16:19:23,280 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-11-27 16:19:23,280 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-11-27 16:19:23,282 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-11-27 16:19:23,282 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-11-27 16:19:23,285 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-11-27 16:19:23,286 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-11-27 16:19:23,286 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-11-27 16:19:23,287 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-11-27 16:19:23,291 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-11-27 16:19:23,292 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-11-27 16:19:23,293 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-11-27 16:19:23,294 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-11-27 16:19:23,294 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-11-27 16:19:23,294 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-11-27 16:19:23,295 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-11-27 16:19:23,297 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-11-27 16:19:23,300 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2019-11-27 16:19:23,329 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-11-27 16:19:23,329 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-11-27 16:19:23,335 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-11-27 16:19:23,335 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-11-27 16:19:23,335 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-11-27 16:19:23,336 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-11-27 16:19:23,336 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-11-27 16:19:23,336 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-11-27 16:19:23,336 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-11-27 16:19:23,336 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-11-27 16:19:23,337 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-11-27 16:19:23,338 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-11-27 16:19:23,338 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-11-27 16:19:23,338 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-11-27 16:19:23,339 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-11-27 16:19:23,341 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-11-27 16:19:23,341 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-11-27 16:19:23,341 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-11-27 16:19:23,341 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-11-27 16:19:23,342 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-11-27 16:19:23,342 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-11-27 16:19:23,342 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-11-27 16:19:23,342 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-11-27 16:19:23,342 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-11-27 16:19:23,343 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-11-27 16:19:23,343 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-11-27 16:19:23,346 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-11-27 16:19:23,346 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-11-27 16:19:23,346 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
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(G ! call(__VERIFIER_error())) )


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 -> 77951208f64a8e7a2de110a05be31eef72f84584
[2019-11-27 16:19:23,773 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-11-27 16:19:23,798 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-11-27 16:19:23,801 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-11-27 16:19:23,806 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-11-27 16:19:23,809 INFO  L275        PluginConnector]: CDTParser initialized
[2019-11-27 16:19:23,810 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product04.cil.c
[2019-11-27 16:19:23,911 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f15bc739/25fa529cd4b44c1faba5ff68872603c1/FLAG7c64702d7
[2019-11-27 16:19:24,761 INFO  L306              CDTParser]: Found 1 translation units.
[2019-11-27 16:19:24,764 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product04.cil.c
[2019-11-27 16:19:24,795 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f15bc739/25fa529cd4b44c1faba5ff68872603c1/FLAG7c64702d7
[2019-11-27 16:19:24,975 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f15bc739/25fa529cd4b44c1faba5ff68872603c1
[2019-11-27 16:19:24,978 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-11-27 16:19:24,980 INFO  L131        ToolchainWalker]: Walking toolchain with 3 elements.
[2019-11-27 16:19:24,986 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-11-27 16:19:24,987 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-11-27 16:19:24,990 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-11-27 16:19:24,991 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:19:24" (1/1) ...
[2019-11-27 16:19:24,997 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51174f99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:24, skipping insertion in model container
[2019-11-27 16:19:24,999 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:19:24" (1/1) ...
[2019-11-27 16:19:25,011 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2019-11-27 16:19:25,096 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2019-11-27 16:19:25,732 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-11-27 16:19:25,751 INFO  L203         MainTranslator]: Completed pre-run
[2019-11-27 16:19:25,896 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-11-27 16:19:25,961 INFO  L208         MainTranslator]: Completed translation
[2019-11-27 16:19:25,962 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:25 WrapperNode
[2019-11-27 16:19:25,962 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-11-27 16:19:25,963 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2019-11-27 16:19:25,964 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2019-11-27 16:19:25,964 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2019-11-27 16:19:25,972 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:25" (1/1) ...
[2019-11-27 16:19:26,006 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:25" (1/1) ...
[2019-11-27 16:19:26,057 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2019-11-27 16:19:26,059 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-11-27 16:19:26,059 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-11-27 16:19:26,059 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-11-27 16:19:26,068 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:25" (1/1) ...
[2019-11-27 16:19:26,068 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:25" (1/1) ...
[2019-11-27 16:19:26,084 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:25" (1/1) ...
[2019-11-27 16:19:26,086 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:25" (1/1) ...
[2019-11-27 16:19:26,100 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:25" (1/1) ...
[2019-11-27 16:19:26,124 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:25" (1/1) ...
[2019-11-27 16:19:26,131 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:25" (1/1) ...
[2019-11-27 16:19:26,136 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-11-27 16:19:26,143 INFO  L168              Benchmark]: Toolchain (without parser) took 1160.42 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 972.8 MB in the end (delta: -12.5 MB). There was no memory consumed. Max. memory is 12.5 GB.
[2019-11-27 16:19:26,157 INFO  L168              Benchmark]: CDTParser took 1.71 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB.
[2019-11-27 16:19:26,161 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 976.54 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 972.8 MB in the end (delta: -12.5 MB). Peak memory consumption was 20.4 MB. Max. memory is 12.5 GB.
[2019-11-27 16:19:26,162 INFO  L168              Benchmark]: Boogie Procedure Inliner took 95.30 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 12.5 GB.
[2019-11-27 16:19:26,163 INFO  L168              Benchmark]: Boogie Preprocessor took 79.15 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 12.5 GB.
[2019-11-27 16:19:26,168 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 1.71 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB.
 * CACSL2BoogieTranslator took 976.54 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 972.8 MB in the end (delta: -12.5 MB). Peak memory consumption was 20.4 MB. Max. memory is 12.5 GB.
 * Boogie Procedure Inliner took 95.30 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 12.5 GB.
 * Boogie Preprocessor took 79.15 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 12.5 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...

### Bit-precise run ###
This is Ultimate 0.1.24-509859d
[2019-11-27 16:19:28,928 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-11-27 16:19:28,930 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-11-27 16:19:28,951 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-11-27 16:19:28,952 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-11-27 16:19:28,958 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-11-27 16:19:28,964 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-11-27 16:19:28,975 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-11-27 16:19:28,982 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-11-27 16:19:28,985 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-11-27 16:19:28,986 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-11-27 16:19:28,992 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-11-27 16:19:28,992 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-11-27 16:19:28,995 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-11-27 16:19:28,996 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-11-27 16:19:28,999 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-11-27 16:19:29,000 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-11-27 16:19:29,003 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-11-27 16:19:29,005 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-11-27 16:19:29,011 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-11-27 16:19:29,014 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-11-27 16:19:29,015 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-11-27 16:19:29,021 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-11-27 16:19:29,022 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-11-27 16:19:29,028 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-11-27 16:19:29,030 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-11-27 16:19:29,030 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-11-27 16:19:29,032 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-11-27 16:19:29,033 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-11-27 16:19:29,034 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-11-27 16:19:29,036 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-11-27 16:19:29,036 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-11-27 16:19:29,038 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-11-27 16:19:29,039 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-11-27 16:19:29,042 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-11-27 16:19:29,042 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-11-27 16:19:29,044 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-11-27 16:19:29,045 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-11-27 16:19:29,045 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-11-27 16:19:29,050 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-11-27 16:19:29,051 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-11-27 16:19:29,054 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf
[2019-11-27 16:19:29,084 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-11-27 16:19:29,084 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-11-27 16:19:29,086 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-11-27 16:19:29,086 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-11-27 16:19:29,088 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-11-27 16:19:29,088 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-11-27 16:19:29,088 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-11-27 16:19:29,088 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-11-27 16:19:29,089 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-11-27 16:19:29,089 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-11-27 16:19:29,091 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-11-27 16:19:29,091 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-11-27 16:19:29,091 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2019-11-27 16:19:29,092 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2019-11-27 16:19:29,092 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-11-27 16:19:29,093 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-11-27 16:19:29,093 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-11-27 16:19:29,093 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-11-27 16:19:29,093 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-11-27 16:19:29,096 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-11-27 16:19:29,096 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-11-27 16:19:29,096 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-11-27 16:19:29,096 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-11-27 16:19:29,097 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-11-27 16:19:29,097 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-11-27 16:19:29,097 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-11-27 16:19:29,097 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2019-11-27 16:19:29,097 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt
[2019-11-27 16:19:29,098 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-11-27 16:19:29,098 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-11-27 16:19:29,099 INFO  L138        SettingsManager]:  * Logic for external solver=AUFBV
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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
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(G ! call(__VERIFIER_error())) )


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 -> 77951208f64a8e7a2de110a05be31eef72f84584
[2019-11-27 16:19:29,538 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-11-27 16:19:29,555 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-11-27 16:19:29,558 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-11-27 16:19:29,560 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-11-27 16:19:29,563 INFO  L275        PluginConnector]: CDTParser initialized
[2019-11-27 16:19:29,565 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product04.cil.c
[2019-11-27 16:19:29,667 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cb7a5f76/9df3e36087ae4aa884dfc7d0bf3af394/FLAG48aed6644
[2019-11-27 16:19:30,496 INFO  L306              CDTParser]: Found 1 translation units.
[2019-11-27 16:19:30,498 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product04.cil.c
[2019-11-27 16:19:30,524 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cb7a5f76/9df3e36087ae4aa884dfc7d0bf3af394/FLAG48aed6644
[2019-11-27 16:19:30,694 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cb7a5f76/9df3e36087ae4aa884dfc7d0bf3af394
[2019-11-27 16:19:30,702 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-11-27 16:19:30,706 INFO  L131        ToolchainWalker]: Walking toolchain with 3 elements.
[2019-11-27 16:19:30,708 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-11-27 16:19:30,711 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-11-27 16:19:30,717 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-11-27 16:19:30,718 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:19:30" (1/1) ...
[2019-11-27 16:19:30,724 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@668943ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:30, skipping insertion in model container
[2019-11-27 16:19:30,724 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:19:30" (1/1) ...
[2019-11-27 16:19:30,734 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2019-11-27 16:19:30,825 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2019-11-27 16:19:31,482 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-11-27 16:19:31,525 INFO  L203         MainTranslator]: Completed pre-run
[2019-11-27 16:19:31,703 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-11-27 16:19:31,772 INFO  L208         MainTranslator]: Completed translation
[2019-11-27 16:19:31,773 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:31 WrapperNode
[2019-11-27 16:19:31,774 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-11-27 16:19:31,775 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2019-11-27 16:19:31,775 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2019-11-27 16:19:31,775 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2019-11-27 16:19:31,784 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:31" (1/1) ...
[2019-11-27 16:19:31,821 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:31" (1/1) ...
[2019-11-27 16:19:31,874 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2019-11-27 16:19:31,875 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-11-27 16:19:31,875 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-11-27 16:19:31,875 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-11-27 16:19:31,883 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:31" (1/1) ...
[2019-11-27 16:19:31,884 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:31" (1/1) ...
[2019-11-27 16:19:31,900 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:31" (1/1) ...
[2019-11-27 16:19:31,902 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:31" (1/1) ...
[2019-11-27 16:19:31,929 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:31" (1/1) ...
[2019-11-27 16:19:31,947 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:31" (1/1) ...
[2019-11-27 16:19:31,952 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:31" (1/1) ...
[2019-11-27 16:19:31,959 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-11-27 16:19:31,964 INFO  L168              Benchmark]: Toolchain (without parser) took 1255.30 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 967.0 MB in the end (delta: -3.9 MB). There was no memory consumed. Max. memory is 12.5 GB.
[2019-11-27 16:19:31,965 INFO  L168              Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB.
[2019-11-27 16:19:31,968 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1066.76 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 972.8 MB in the end (delta: -9.6 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB.
[2019-11-27 16:19:31,970 INFO  L168              Benchmark]: Boogie Procedure Inliner took 99.63 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 12.5 GB.
[2019-11-27 16:19:31,977 INFO  L168              Benchmark]: Boogie Preprocessor took 84.65 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB.
[2019-11-27 16:19:31,986 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB.
 * CACSL2BoogieTranslator took 1066.76 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 972.8 MB in the end (delta: -9.6 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB.
 * Boogie Procedure Inliner took 99.63 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 12.5 GB.
 * Boogie Preprocessor took 84.65 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...