./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product16.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_product16.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 09e3ebf9e88b37df43a29457dc1ad9a694c62daa
.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
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_product16.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 09e3ebf9e88b37df43a29457dc1ad9a694c62daa
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
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 16:19:32,459 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-11-27 16:19:32,465 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-11-27 16:19:32,496 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-11-27 16:19:32,499 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-11-27 16:19:32,501 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-11-27 16:19:32,506 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-11-27 16:19:32,524 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-11-27 16:19:32,526 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-11-27 16:19:32,529 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-11-27 16:19:32,533 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-11-27 16:19:32,540 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-11-27 16:19:32,541 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-11-27 16:19:32,545 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-11-27 16:19:32,548 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-11-27 16:19:32,553 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-11-27 16:19:32,555 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-11-27 16:19:32,561 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-11-27 16:19:32,564 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-11-27 16:19:32,574 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-11-27 16:19:32,581 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-11-27 16:19:32,585 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-11-27 16:19:32,591 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-11-27 16:19:32,593 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-11-27 16:19:32,601 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-11-27 16:19:32,602 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-11-27 16:19:32,602 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-11-27 16:19:32,605 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-11-27 16:19:32,605 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-11-27 16:19:32,608 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-11-27 16:19:32,610 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-11-27 16:19:32,611 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-11-27 16:19:32,612 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-11-27 16:19:32,616 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-11-27 16:19:32,620 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-11-27 16:19:32,621 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-11-27 16:19:32,622 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-11-27 16:19:32,623 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-11-27 16:19:32,623 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-11-27 16:19:32,628 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-11-27 16:19:32,630 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-11-27 16:19:32,631 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2019-11-27 16:19:32,668 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-11-27 16:19:32,671 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-11-27 16:19:32,674 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-11-27 16:19:32,676 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-11-27 16:19:32,676 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-11-27 16:19:32,679 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-11-27 16:19:32,679 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-11-27 16:19:32,679 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-11-27 16:19:32,680 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-11-27 16:19:32,680 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-11-27 16:19:32,681 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-11-27 16:19:32,682 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-11-27 16:19:32,682 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-11-27 16:19:32,683 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-11-27 16:19:32,686 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-11-27 16:19:32,686 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-11-27 16:19:32,686 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-11-27 16:19:32,687 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-11-27 16:19:32,687 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-11-27 16:19:32,687 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-11-27 16:19:32,688 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-11-27 16:19:32,688 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-11-27 16:19:32,688 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-11-27 16:19:32,689 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-11-27 16:19:32,689 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-11-27 16:19:32,689 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-11-27 16:19:32,691 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-11-27 16:19:32,691 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-11-27 16:19:32,691 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 -> 09e3ebf9e88b37df43a29457dc1ad9a694c62daa
[2019-11-27 16:19:33,244 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-11-27 16:19:33,275 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-11-27 16:19:33,285 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-11-27 16:19:33,290 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-11-27 16:19:33,290 INFO  L275        PluginConnector]: CDTParser initialized
[2019-11-27 16:19:33,292 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product16.cil.c
[2019-11-27 16:19:33,444 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a6b09178/b9d63547f8124162a6f58aaa71432eec/FLAGe940e28e7
[2019-11-27 16:19:34,648 INFO  L306              CDTParser]: Found 1 translation units.
[2019-11-27 16:19:34,649 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product16.cil.c
[2019-11-27 16:19:34,685 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a6b09178/b9d63547f8124162a6f58aaa71432eec/FLAGe940e28e7
[2019-11-27 16:19:34,724 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a6b09178/b9d63547f8124162a6f58aaa71432eec
[2019-11-27 16:19:34,733 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-11-27 16:19:34,739 INFO  L131        ToolchainWalker]: Walking toolchain with 3 elements.
[2019-11-27 16:19:34,741 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-11-27 16:19:34,743 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-11-27 16:19:34,749 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-11-27 16:19:34,755 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:19:34" (1/1) ...
[2019-11-27 16:19:34,762 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ef5a3f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:34, skipping insertion in model container
[2019-11-27 16:19:34,763 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:19:34" (1/1) ...
[2019-11-27 16:19:34,783 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2019-11-27 16:19:34,899 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2019-11-27 16:19:35,908 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-11-27 16:19:35,952 INFO  L203         MainTranslator]: Completed pre-run
[2019-11-27 16:19:36,204 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-11-27 16:19:36,288 INFO  L208         MainTranslator]: Completed translation
[2019-11-27 16:19:36,289 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:36 WrapperNode
[2019-11-27 16:19:36,290 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-11-27 16:19:36,291 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2019-11-27 16:19:36,293 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2019-11-27 16:19:36,293 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2019-11-27 16:19:36,314 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:36" (1/1) ...
[2019-11-27 16:19:36,383 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:36" (1/1) ...
[2019-11-27 16:19:36,488 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2019-11-27 16:19:36,489 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-11-27 16:19:36,491 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-11-27 16:19:36,491 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-11-27 16:19:36,507 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:36" (1/1) ...
[2019-11-27 16:19:36,507 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:36" (1/1) ...
[2019-11-27 16:19:36,524 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:36" (1/1) ...
[2019-11-27 16:19:36,524 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:36" (1/1) ...
[2019-11-27 16:19:36,556 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:36" (1/1) ...
[2019-11-27 16:19:36,593 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:36" (1/1) ...
[2019-11-27 16:19:36,607 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:36" (1/1) ...
[2019-11-27 16:19:36,625 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-11-27 16:19:36,637 INFO  L168              Benchmark]: Toolchain (without parser) took 1892.33 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 972.7 MB in the end (delta: -11.0 MB). There was no memory consumed. Max. memory is 12.5 GB.
[2019-11-27 16:19:36,642 INFO  L168              Benchmark]: CDTParser took 0.35 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 16:19:36,646 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1550.10 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB.
[2019-11-27 16:19:36,651 INFO  L168              Benchmark]: Boogie Procedure Inliner took 197.04 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB.
[2019-11-27 16:19:36,653 INFO  L168              Benchmark]: Boogie Preprocessor took 138.95 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB.
[2019-11-27 16:19:36,665 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.35 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 1550.10 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB.
 * Boogie Procedure Inliner took 197.04 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB.
 * Boogie Preprocessor took 138.95 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.7 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...

### Bit-precise run ###
This is Ultimate 0.1.24-509859d
[2019-11-27 16:19:40,561 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-11-27 16:19:40,565 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-11-27 16:19:40,580 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-11-27 16:19:40,581 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-11-27 16:19:40,590 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-11-27 16:19:40,593 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-11-27 16:19:40,607 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-11-27 16:19:40,613 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-11-27 16:19:40,616 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-11-27 16:19:40,621 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-11-27 16:19:40,624 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-11-27 16:19:40,625 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-11-27 16:19:40,626 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-11-27 16:19:40,630 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-11-27 16:19:40,631 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-11-27 16:19:40,635 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-11-27 16:19:40,640 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-11-27 16:19:40,645 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-11-27 16:19:40,653 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-11-27 16:19:40,660 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-11-27 16:19:40,670 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-11-27 16:19:40,671 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-11-27 16:19:40,675 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-11-27 16:19:40,685 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-11-27 16:19:40,686 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-11-27 16:19:40,686 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-11-27 16:19:40,688 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-11-27 16:19:40,689 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-11-27 16:19:40,691 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-11-27 16:19:40,694 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-11-27 16:19:40,695 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-11-27 16:19:40,696 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-11-27 16:19:40,700 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-11-27 16:19:40,701 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-11-27 16:19:40,702 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-11-27 16:19:40,704 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-11-27 16:19:40,705 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-11-27 16:19:40,705 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-11-27 16:19:40,708 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-11-27 16:19:40,711 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-11-27 16:19:40,717 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf
[2019-11-27 16:19:40,754 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-11-27 16:19:40,754 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-11-27 16:19:40,759 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-11-27 16:19:40,762 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-11-27 16:19:40,762 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-11-27 16:19:40,763 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-11-27 16:19:40,763 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-11-27 16:19:40,763 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-11-27 16:19:40,764 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-11-27 16:19:40,764 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-11-27 16:19:40,768 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-11-27 16:19:40,768 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-11-27 16:19:40,769 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2019-11-27 16:19:40,769 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2019-11-27 16:19:40,770 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-11-27 16:19:40,770 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-11-27 16:19:40,770 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-11-27 16:19:40,771 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-11-27 16:19:40,771 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-11-27 16:19:40,772 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-11-27 16:19:40,774 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-11-27 16:19:40,774 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-11-27 16:19:40,774 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-11-27 16:19:40,775 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-11-27 16:19:40,775 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-11-27 16:19:40,775 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-11-27 16:19:40,778 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2019-11-27 16:19:40,778 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt
[2019-11-27 16:19:40,778 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-11-27 16:19:40,779 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-11-27 16:19:40,780 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 -> 09e3ebf9e88b37df43a29457dc1ad9a694c62daa
[2019-11-27 16:19:41,404 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-11-27 16:19:41,436 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-11-27 16:19:41,448 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-11-27 16:19:41,450 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-11-27 16:19:41,450 INFO  L275        PluginConnector]: CDTParser initialized
[2019-11-27 16:19:41,453 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product16.cil.c
[2019-11-27 16:19:41,620 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3977f0f8/f92ae6d9a0164270a24c557379d2d335/FLAG78eb5b2c7
[2019-11-27 16:19:42,824 INFO  L306              CDTParser]: Found 1 translation units.
[2019-11-27 16:19:42,825 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product16.cil.c
[2019-11-27 16:19:42,860 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3977f0f8/f92ae6d9a0164270a24c557379d2d335/FLAG78eb5b2c7
[2019-11-27 16:19:42,897 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3977f0f8/f92ae6d9a0164270a24c557379d2d335
[2019-11-27 16:19:42,904 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-11-27 16:19:42,906 INFO  L131        ToolchainWalker]: Walking toolchain with 3 elements.
[2019-11-27 16:19:42,917 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-11-27 16:19:42,919 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-11-27 16:19:42,926 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-11-27 16:19:42,927 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:19:42" (1/1) ...
[2019-11-27 16:19:42,934 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ef5a3f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:42, skipping insertion in model container
[2019-11-27 16:19:42,934 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:19:42" (1/1) ...
[2019-11-27 16:19:42,943 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2019-11-27 16:19:43,060 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2019-11-27 16:19:44,028 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-11-27 16:19:44,069 INFO  L203         MainTranslator]: Completed pre-run
[2019-11-27 16:19:44,330 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-11-27 16:19:44,409 INFO  L208         MainTranslator]: Completed translation
[2019-11-27 16:19:44,411 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:44 WrapperNode
[2019-11-27 16:19:44,411 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-11-27 16:19:44,412 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2019-11-27 16:19:44,412 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2019-11-27 16:19:44,412 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2019-11-27 16:19:44,434 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:44" (1/1) ...
[2019-11-27 16:19:44,482 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:44" (1/1) ...
[2019-11-27 16:19:44,567 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2019-11-27 16:19:44,569 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-11-27 16:19:44,571 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-11-27 16:19:44,571 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-11-27 16:19:44,594 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:44" (1/1) ...
[2019-11-27 16:19:44,596 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:44" (1/1) ...
[2019-11-27 16:19:44,609 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:44" (1/1) ...
[2019-11-27 16:19:44,609 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:44" (1/1) ...
[2019-11-27 16:19:44,635 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:44" (1/1) ...
[2019-11-27 16:19:44,659 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:44" (1/1) ...
[2019-11-27 16:19:44,666 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:19:44" (1/1) ...
[2019-11-27 16:19:44,673 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-11-27 16:19:44,687 INFO  L168              Benchmark]: Toolchain (without parser) took 1773.34 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 967.0 MB in the end (delta: 395.7 kB). Peak memory consumption was 461.3 kB. Max. memory is 12.5 GB.
[2019-11-27 16:19:44,691 INFO  L168              Benchmark]: CDTParser took 1.66 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB.
[2019-11-27 16:19:44,692 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1494.55 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 972.7 MB in the end (delta: -5.3 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB.
[2019-11-27 16:19:44,699 INFO  L168              Benchmark]: Boogie Procedure Inliner took 156.73 ms. Allocated memory is still 1.0 GB. Free memory is still 972.7 MB. There was no memory consumed. Max. memory is 12.5 GB.
[2019-11-27 16:19:44,701 INFO  L168              Benchmark]: Boogie Preprocessor took 107.54 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 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 16:19:44,713 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 1.66 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB.
 * CACSL2BoogieTranslator took 1494.55 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 972.7 MB in the end (delta: -5.3 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB.
 * Boogie Procedure Inliner took 156.73 ms. Allocated memory is still 1.0 GB. Free memory is still 972.7 MB. There was no memory consumed. Max. memory is 12.5 GB.
 * Boogie Preprocessor took 107.54 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 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...