./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i --full-output --architecture 64bit
--------------------------------------------------------------------------------
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/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash a73d5dce7c6501d628d095a2414d922d473f4945
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
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/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash a73d5dce7c6501d628d095a2414d922d473f4945
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
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 16:42:37,843 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-11-27 16:42:37,846 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-11-27 16:42:37,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-11-27 16:42:37,880 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-11-27 16:42:37,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-11-27 16:42:37,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-11-27 16:42:37,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-11-27 16:42:37,920 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-11-27 16:42:37,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-11-27 16:42:37,930 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2019-11-27 16:42:37,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-11-27 16:42:37,939 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-11-27 16:42:37,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-11-27 16:42:37,948 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-11-27 16:42:37,953 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-11-27 16:42:37,955 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-11-27 16:42:37,960 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-11-27 16:42:37,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-11-27 16:42:37,975 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-11-27 16:42:37,983 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-11-27 16:42:37,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-11-27 16:42:37,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-11-27 16:42:37,998 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-11-27 16:42:38,009 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-11-27 16:42:38,010 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-11-27 16:42:38,010 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-11-27 16:42:38,013 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-11-27 16:42:38,014 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-11-27 16:42:38,018 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-11-27 16:42:38,018 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-11-27 16:42:38,022 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-11-27 16:42:38,027 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-11-27 16:42:38,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-11-27 16:42:38,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-11-27 16:42:38,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-11-27 16:42:38,035 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-11-27 16:42:38,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-11-27 16:42:38,037 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-11-27 16:42:38,038 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-11-27 16:42:38,042 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-11-27 16:42:38,044 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf
[2019-11-27 16:42:38,100 INFO L113 SettingsManager]: Loading preferences was successful
[2019-11-27 16:42:38,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-11-27 16:42:38,105 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-11-27 16:42:38,108 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-11-27 16:42:38,108 INFO L138 SettingsManager]: * Use SBE=true
[2019-11-27 16:42:38,109 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-11-27 16:42:38,109 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-11-27 16:42:38,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-11-27 16:42:38,110 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-11-27 16:42:38,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-11-27 16:42:38,112 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-11-27 16:42:38,112 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-11-27 16:42:38,115 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-11-27 16:42:38,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-11-27 16:42:38,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-11-27 16:42:38,117 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-11-27 16:42:38,117 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-11-27 16:42:38,117 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-11-27 16:42:38,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-11-27 16:42:38,120 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-11-27 16:42:38,120 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-11-27 16:42:38,121 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-11-27 16:42:38,121 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-11-27 16:42:38,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-11-27 16:42:38,122 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-11-27 16:42:38,122 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2019-11-27 16:42:38,125 INFO L138 SettingsManager]: * To the following directory=dump/
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 -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a73d5dce7c6501d628d095a2414d922d473f4945
[2019-11-27 16:42:38,773 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-11-27 16:42:38,802 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-11-27 16:42:38,808 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-11-27 16:42:38,813 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-11-27 16:42:38,815 INFO L275 PluginConnector]: CDTParser initialized
[2019-11-27 16:42:38,817 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i
[2019-11-27 16:42:38,978 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45085beba/b4695de439a14348aca0a2267d81ac4d/FLAG9abd412a8
[2019-11-27 16:42:40,695 INFO L306 CDTParser]: Found 1 translation units.
[2019-11-27 16:42:40,699 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i
[2019-11-27 16:42:40,801 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45085beba/b4695de439a14348aca0a2267d81ac4d/FLAG9abd412a8
[2019-11-27 16:42:40,838 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45085beba/b4695de439a14348aca0a2267d81ac4d
[2019-11-27 16:42:40,846 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-11-27 16:42:40,855 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements.
[2019-11-27 16:42:40,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-11-27 16:42:40,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-11-27 16:42:40,865 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-11-27 16:42:40,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:40" (1/1) ...
[2019-11-27 16:42:40,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59644eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:40, skipping insertion in model container
[2019-11-27 16:42:40,877 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:40" (1/1) ...
[2019-11-27 16:42:40,895 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2019-11-27 16:42:41,170 INFO L178 MainTranslator]: Built tables and reachable declarations
[2019-11-27 16:42:45,363 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-11-27 16:42:45,466 INFO L203 MainTranslator]: Completed pre-run
[2019-11-27 16:42:46,253 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-11-27 16:42:47,990 INFO L208 MainTranslator]: Completed translation
[2019-11-27 16:42:47,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:47 WrapperNode
[2019-11-27 16:42:47,993 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-11-27 16:42:47,997 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2019-11-27 16:42:47,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2019-11-27 16:42:47,998 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2019-11-27 16:42:48,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:47" (1/1) ...
[2019-11-27 16:42:48,208 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:47" (1/1) ...
[2019-11-27 16:42:50,264 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2019-11-27 16:42:50,265 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-11-27 16:42:50,265 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-11-27 16:42:50,267 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-11-27 16:42:50,289 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:47" (1/1) ...
[2019-11-27 16:42:50,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:47" (1/1) ...
[2019-11-27 16:42:50,491 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:47" (1/1) ...
[2019-11-27 16:42:50,493 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:47" (1/1) ...
[2019-11-27 16:42:51,096 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:47" (1/1) ...
[2019-11-27 16:42:51,271 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:47" (1/1) ...
[2019-11-27 16:42:51,445 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:47" (1/1) ...
[2019-11-27 16:42:51,662 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-11-27 16:42:51,675 INFO L168 Benchmark]: Toolchain (without parser) took 10815.17 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 760.2 MB in the end (delta: 190.0 MB). Peak memory consumption was 190.1 MB. Max. memory is 12.5 GB.
[2019-11-27 16:42:51,676 INFO L168 Benchmark]: CDTParser took 2.63 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 16:42:51,677 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7136.70 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 872.5 MB in the end (delta: 77.7 MB). Peak memory consumption was 260.7 MB. Max. memory is 12.5 GB.
[2019-11-27 16:42:51,680 INFO L168 Benchmark]: Boogie Procedure Inliner took 2267.70 ms. Allocated memory is still 1.0 GB. Free memory was 872.5 MB in the beginning and 848.2 MB in the end (delta: 24.3 MB). Peak memory consumption was 224.3 MB. Max. memory is 12.5 GB.
[2019-11-27 16:42:51,684 INFO L168 Benchmark]: Boogie Preprocessor took 1398.73 ms. Allocated memory is still 1.0 GB. Free memory was 848.2 MB in the beginning and 760.2 MB in the end (delta: 88.0 MB). Peak memory consumption was 88.0 MB. Max. memory is 12.5 GB.
[2019-11-27 16:42:51,696 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 2.63 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 7136.70 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 872.5 MB in the end (delta: 77.7 MB). Peak memory consumption was 260.7 MB. Max. memory is 12.5 GB.
* Boogie Procedure Inliner took 2267.70 ms. Allocated memory is still 1.0 GB. Free memory was 872.5 MB in the beginning and 848.2 MB in the end (delta: 24.3 MB). Peak memory consumption was 224.3 MB. Max. memory is 12.5 GB.
* Boogie Preprocessor took 1398.73 ms. Allocated memory is still 1.0 GB. Free memory was 848.2 MB in the beginning and 760.2 MB in the end (delta: 88.0 MB). Peak memory consumption was 88.0 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 16:42:55,753 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-11-27 16:42:55,761 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-11-27 16:42:55,799 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-11-27 16:42:55,800 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-11-27 16:42:55,802 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-11-27 16:42:55,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-11-27 16:42:55,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-11-27 16:42:55,829 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-11-27 16:42:55,836 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-11-27 16:42:55,840 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2019-11-27 16:42:55,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-11-27 16:42:55,848 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-11-27 16:42:55,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-11-27 16:42:55,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-11-27 16:42:55,863 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-11-27 16:42:55,864 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-11-27 16:42:55,869 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-11-27 16:42:55,875 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-11-27 16:42:55,883 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-11-27 16:42:55,890 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-11-27 16:42:55,900 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-11-27 16:42:55,902 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-11-27 16:42:55,906 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-11-27 16:42:55,915 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-11-27 16:42:55,917 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-11-27 16:42:55,917 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-11-27 16:42:55,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-11-27 16:42:55,922 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-11-27 16:42:55,925 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-11-27 16:42:55,927 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-11-27 16:42:55,928 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-11-27 16:42:55,933 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-11-27 16:42:55,934 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-11-27 16:42:55,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-11-27 16:42:55,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-11-27 16:42:55,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-11-27 16:42:55,943 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-11-27 16:42:55,943 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-11-27 16:42:55,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-11-27 16:42:55,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-11-27 16:42:55,951 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf
[2019-11-27 16:42:55,990 INFO L113 SettingsManager]: Loading preferences was successful
[2019-11-27 16:42:55,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-11-27 16:42:55,996 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-11-27 16:42:55,998 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-11-27 16:42:55,998 INFO L138 SettingsManager]: * Use SBE=true
[2019-11-27 16:42:55,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-11-27 16:42:56,000 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-11-27 16:42:56,000 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-11-27 16:42:56,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-11-27 16:42:56,003 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-11-27 16:42:56,004 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true
[2019-11-27 16:42:56,004 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2019-11-27 16:42:56,005 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-11-27 16:42:56,005 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-11-27 16:42:56,006 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-11-27 16:42:56,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-11-27 16:42:56,008 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-11-27 16:42:56,008 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-11-27 16:42:56,008 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-11-27 16:42:56,009 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-11-27 16:42:56,009 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-11-27 16:42:56,009 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-11-27 16:42:56,013 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-11-27 16:42:56,013 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF
[2019-11-27 16:42:56,013 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt
[2019-11-27 16:42:56,014 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-11-27 16:42:56,014 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2019-11-27 16:42:56,014 INFO L138 SettingsManager]: * Logic for external solver=AUFBV
[2019-11-27 16:42:56,015 INFO L138 SettingsManager]: * To the following directory=dump/
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 -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a73d5dce7c6501d628d095a2414d922d473f4945
[2019-11-27 16:42:56,596 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-11-27 16:42:56,627 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-11-27 16:42:56,634 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-11-27 16:42:56,639 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-11-27 16:42:56,640 INFO L275 PluginConnector]: CDTParser initialized
[2019-11-27 16:42:56,644 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i
[2019-11-27 16:42:56,824 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9099897af/fbf8592eaa264a46b82aac92f1b40358/FLAGdaebb9794
[2019-11-27 16:42:58,723 INFO L306 CDTParser]: Found 1 translation units.
[2019-11-27 16:42:58,726 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i
[2019-11-27 16:42:58,838 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9099897af/fbf8592eaa264a46b82aac92f1b40358/FLAGdaebb9794
[2019-11-27 16:42:58,881 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9099897af/fbf8592eaa264a46b82aac92f1b40358
[2019-11-27 16:42:58,892 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-11-27 16:42:58,894 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements.
[2019-11-27 16:42:58,900 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-11-27 16:42:58,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-11-27 16:42:58,911 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-11-27 16:42:58,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:58" (1/1) ...
[2019-11-27 16:42:58,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59644eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:58, skipping insertion in model container
[2019-11-27 16:42:58,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:58" (1/1) ...
[2019-11-27 16:42:58,947 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2019-11-27 16:42:59,275 INFO L178 MainTranslator]: Built tables and reachable declarations
[2019-11-27 16:43:03,400 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-11-27 16:43:03,532 INFO L203 MainTranslator]: Completed pre-run
[2019-11-27 16:43:04,348 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-11-27 16:43:06,123 INFO L208 MainTranslator]: Completed translation
[2019-11-27 16:43:06,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:43:06 WrapperNode
[2019-11-27 16:43:06,127 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-11-27 16:43:06,131 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2019-11-27 16:43:06,131 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2019-11-27 16:43:06,132 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2019-11-27 16:43:06,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:43:06" (1/1) ...
[2019-11-27 16:43:06,324 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:43:06" (1/1) ...
[2019-11-27 16:43:07,949 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2019-11-27 16:43:07,953 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-11-27 16:43:07,956 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-11-27 16:43:07,956 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-11-27 16:43:07,976 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:43:06" (1/1) ...
[2019-11-27 16:43:07,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:43:06" (1/1) ...
[2019-11-27 16:43:08,177 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:43:06" (1/1) ...
[2019-11-27 16:43:08,180 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:43:06" (1/1) ...
[2019-11-27 16:43:08,771 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:43:06" (1/1) ...
[2019-11-27 16:43:08,960 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:43:06" (1/1) ...
[2019-11-27 16:43:09,126 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:43:06" (1/1) ...
[2019-11-27 16:43:09,324 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-11-27 16:43:09,336 INFO L168 Benchmark]: Toolchain (without parser) took 10437.62 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 824.6 MB in the end (delta: 125.7 MB). Peak memory consumption was 125.7 MB. Max. memory is 12.5 GB.
[2019-11-27 16:43:09,337 INFO L168 Benchmark]: CDTParser took 0.40 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 16:43:09,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7227.01 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 850.5 MB in the end (delta: 99.7 MB). Peak memory consumption was 260.3 MB. Max. memory is 12.5 GB.
[2019-11-27 16:43:09,342 INFO L168 Benchmark]: Boogie Procedure Inliner took 1821.48 ms. Allocated memory is still 1.0 GB. Free memory was 850.5 MB in the beginning and 906.1 MB in the end (delta: -55.6 MB). Peak memory consumption was 195.3 MB. Max. memory is 12.5 GB.
[2019-11-27 16:43:09,347 INFO L168 Benchmark]: Boogie Preprocessor took 1376.31 ms. Allocated memory is still 1.0 GB. Free memory was 906.1 MB in the beginning and 824.6 MB in the end (delta: 81.6 MB). Peak memory consumption was 81.6 MB. Max. memory is 12.5 GB.
[2019-11-27 16:43:09,358 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.40 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 7227.01 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 850.5 MB in the end (delta: 99.7 MB). Peak memory consumption was 260.3 MB. Max. memory is 12.5 GB.
* Boogie Procedure Inliner took 1821.48 ms. Allocated memory is still 1.0 GB. Free memory was 850.5 MB in the beginning and 906.1 MB in the end (delta: -55.6 MB). Peak memory consumption was 195.3 MB. Max. memory is 12.5 GB.
* Boogie Preprocessor took 1376.31 ms. Allocated memory is still 1.0 GB. Free memory was 906.1 MB in the beginning and 824.6 MB in the end (delta: 81.6 MB). Peak memory consumption was 81.6 MB. Max. memory is 12.5 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...