./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--i915--i915.ko-entry_point.cil.out.i --full-output --architecture 64bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version 025d5a27
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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--i915--i915.ko-entry_point.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 950103e94d5c7348a3da4e047f7518950167bd40
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--i915--i915.ko-entry_point.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 950103e94d5c7348a3da4e047f7518950167bd40
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Execution finished normally
Writing output log to file Ultimate.log
Result:
UNKNOWN
--- Real Ultimate output ---
This is Ultimate 0.1.24-025d5a2
[2019-11-26 17:44:48,382 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-11-26 17:44:48,391 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-11-26 17:44:48,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-11-26 17:44:48,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-11-26 17:44:48,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-11-26 17:44:48,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-11-26 17:44:48,446 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-11-26 17:44:48,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-11-26 17:44:48,459 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-11-26 17:44:48,463 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2019-11-26 17:44:48,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-11-26 17:44:48,468 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-11-26 17:44:48,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-11-26 17:44:48,475 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-11-26 17:44:48,476 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-11-26 17:44:48,480 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-11-26 17:44:48,481 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-11-26 17:44:48,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-11-26 17:44:48,495 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-11-26 17:44:48,500 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-11-26 17:44:48,508 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-11-26 17:44:48,509 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-11-26 17:44:48,513 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-11-26 17:44:48,521 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-11-26 17:44:48,521 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-11-26 17:44:48,522 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-11-26 17:44:48,526 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-11-26 17:44:48,529 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-11-26 17:44:48,530 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-11-26 17:44:48,533 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-11-26 17:44:48,534 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-11-26 17:44:48,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-11-26 17:44:48,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-11-26 17:44:48,542 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-11-26 17:44:48,543 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-11-26 17:44:48,546 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-11-26 17:44:48,547 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-11-26 17:44:48,547 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-11-26 17:44:48,548 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-11-26 17:44:48,552 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-11-26 17:44:48,553 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf
[2019-11-26 17:44:48,605 INFO L113 SettingsManager]: Loading preferences was successful
[2019-11-26 17:44:48,611 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-11-26 17:44:48,612 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-11-26 17:44:48,613 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-11-26 17:44:48,613 INFO L138 SettingsManager]: * Use SBE=true
[2019-11-26 17:44:48,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-11-26 17:44:48,618 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-11-26 17:44:48,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-11-26 17:44:48,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-11-26 17:44:48,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-11-26 17:44:48,619 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-11-26 17:44:48,620 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-11-26 17:44:48,620 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-11-26 17:44:48,620 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-11-26 17:44:48,623 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-11-26 17:44:48,625 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-11-26 17:44:48,625 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-11-26 17:44:48,625 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-11-26 17:44:48,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-11-26 17:44:48,626 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-11-26 17:44:48,626 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-11-26 17:44:48,628 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-11-26 17:44:48,630 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-11-26 17:44:48,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-11-26 17:44:48,630 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-11-26 17:44:48,633 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2019-11-26 17:44:48,633 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 -> 950103e94d5c7348a3da4e047f7518950167bd40
[2019-11-26 17:44:49,164 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-11-26 17:44:49,189 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-11-26 17:44:49,197 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-11-26 17:44:49,201 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-11-26 17:44:49,203 INFO L275 PluginConnector]: CDTParser initialized
[2019-11-26 17:44:49,204 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--i915--i915.ko-entry_point.cil.out.i
[2019-11-26 17:44:49,364 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a31ade0c/41c759385f714651b7e97a2dd03dc3c5/FLAGc0757099d
[2019-11-26 17:44:55,238 INFO L306 CDTParser]: Found 1 translation units.
[2019-11-26 17:44:55,243 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--i915--i915.ko-entry_point.cil.out.i
[2019-11-26 17:44:56,268 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a31ade0c/41c759385f714651b7e97a2dd03dc3c5/FLAGc0757099d
[2019-11-26 17:44:56,296 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a31ade0c/41c759385f714651b7e97a2dd03dc3c5
[2019-11-26 17:44:56,301 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-11-26 17:44:56,303 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements.
[2019-11-26 17:44:56,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-11-26 17:44:56,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-11-26 17:44:56,327 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-11-26 17:44:56,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:44:56" (1/1) ...
[2019-11-26 17:44:56,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7496d8e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:56, skipping insertion in model container
[2019-11-26 17:44:56,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:44:56" (1/1) ...
[2019-11-26 17:44:56,358 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2019-11-26 17:44:58,753 INFO L178 MainTranslator]: Built tables and reachable declarations
[2019-11-26 17:44:59,528 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t
[2019-11-26 17:44:59,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78a42c36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:44:59, skipping insertion in model container
[2019-11-26 17:44:59,535 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-11-26 17:44:59,536 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2019-11-26 17:44:59,547 INFO L168 Benchmark]: Toolchain (without parser) took 3235.93 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 898.2 MB in the beginning and 895.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 314.5 MB. Max. memory is 12.5 GB.
[2019-11-26 17:44:59,548 INFO L168 Benchmark]: CDTParser took 1.98 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.
[2019-11-26 17:44:59,551 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3222.86 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 898.2 MB in the beginning and 895.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 314.5 MB. Max. memory is 12.5 GB.
[2019-11-26 17:44:59,557 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 1.98 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 3222.86 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 898.2 MB in the beginning and 895.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 314.5 MB. Max. memory is 12.5 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 352]: Unsupported Syntax
Undefined type atomic64_t
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
### Bit-precise run ###
This is Ultimate 0.1.24-025d5a2
[2019-11-26 17:45:03,400 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-11-26 17:45:03,405 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-11-26 17:45:03,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-11-26 17:45:03,428 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-11-26 17:45:03,430 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-11-26 17:45:03,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-11-26 17:45:03,462 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-11-26 17:45:03,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-11-26 17:45:03,475 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-11-26 17:45:03,476 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2019-11-26 17:45:03,481 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-11-26 17:45:03,482 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-11-26 17:45:03,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-11-26 17:45:03,495 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-11-26 17:45:03,500 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-11-26 17:45:03,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-11-26 17:45:03,505 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-11-26 17:45:03,512 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-11-26 17:45:03,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-11-26 17:45:03,528 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-11-26 17:45:03,536 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-11-26 17:45:03,538 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-11-26 17:45:03,542 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-11-26 17:45:03,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-11-26 17:45:03,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-11-26 17:45:03,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-11-26 17:45:03,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-11-26 17:45:03,558 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-11-26 17:45:03,559 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-11-26 17:45:03,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-11-26 17:45:03,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-11-26 17:45:03,565 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-11-26 17:45:03,568 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-11-26 17:45:03,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-11-26 17:45:03,573 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-11-26 17:45:03,575 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-11-26 17:45:03,578 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-11-26 17:45:03,578 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-11-26 17:45:03,580 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-11-26 17:45:03,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-11-26 17:45:03,584 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf
[2019-11-26 17:45:03,623 INFO L113 SettingsManager]: Loading preferences was successful
[2019-11-26 17:45:03,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-11-26 17:45:03,630 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-11-26 17:45:03,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-11-26 17:45:03,631 INFO L138 SettingsManager]: * Use SBE=true
[2019-11-26 17:45:03,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-11-26 17:45:03,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-11-26 17:45:03,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-11-26 17:45:03,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-11-26 17:45:03,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-11-26 17:45:03,635 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true
[2019-11-26 17:45:03,636 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2019-11-26 17:45:03,639 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-11-26 17:45:03,639 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-11-26 17:45:03,640 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-11-26 17:45:03,640 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-11-26 17:45:03,640 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-11-26 17:45:03,641 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-11-26 17:45:03,641 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-11-26 17:45:03,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-11-26 17:45:03,642 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-11-26 17:45:03,642 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-11-26 17:45:03,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-11-26 17:45:03,644 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF
[2019-11-26 17:45:03,644 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt
[2019-11-26 17:45:03,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-11-26 17:45:03,645 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2019-11-26 17:45:03,646 INFO L138 SettingsManager]: * Logic for external solver=AUFBV
[2019-11-26 17:45:03,649 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 -> 950103e94d5c7348a3da4e047f7518950167bd40
[2019-11-26 17:45:04,219 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-11-26 17:45:04,247 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-11-26 17:45:04,254 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-11-26 17:45:04,257 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-11-26 17:45:04,259 INFO L275 PluginConnector]: CDTParser initialized
[2019-11-26 17:45:04,262 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--i915--i915.ko-entry_point.cil.out.i
[2019-11-26 17:45:04,418 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54191075e/411f687a734b40b28ba8203fe374469d/FLAG53de423a1
[2019-11-26 17:45:10,909 INFO L306 CDTParser]: Found 1 translation units.
[2019-11-26 17:45:10,916 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--i915--i915.ko-entry_point.cil.out.i
[2019-11-26 17:45:11,989 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54191075e/411f687a734b40b28ba8203fe374469d/FLAG53de423a1
[2019-11-26 17:45:12,030 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54191075e/411f687a734b40b28ba8203fe374469d
[2019-11-26 17:45:12,037 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-11-26 17:45:12,043 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements.
[2019-11-26 17:45:12,048 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-11-26 17:45:12,049 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-11-26 17:45:12,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-11-26 17:45:12,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:12" (1/1) ...
[2019-11-26 17:45:12,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@574f5a3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:12, skipping insertion in model container
[2019-11-26 17:45:12,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:12" (1/1) ...
[2019-11-26 17:45:12,093 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2019-11-26 17:45:14,677 INFO L178 MainTranslator]: Built tables and reachable declarations
[2019-11-26 17:45:15,410 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t
[2019-11-26 17:45:15,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f1db598 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:15, skipping insertion in model container
[2019-11-26 17:45:15,416 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-11-26 17:45:15,416 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2019-11-26 17:45:15,432 INFO L168 Benchmark]: Toolchain (without parser) took 3376.01 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 900.3 MB in the beginning and 897.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 316.6 MB. Max. memory is 12.5 GB.
[2019-11-26 17:45:15,433 INFO L168 Benchmark]: CDTParser took 0.36 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.
[2019-11-26 17:45:15,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3367.75 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 900.3 MB in the beginning and 897.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 316.6 MB. Max. memory is 12.5 GB.
[2019-11-26 17:45:15,442 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.36 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 3367.75 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 900.3 MB in the beginning and 897.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 316.6 MB. Max. memory is 12.5 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 352]: Unsupported Syntax
Undefined type atomic64_t
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...