/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SingleStatement --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i
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This is Ultimate 0.1.25-c90d42b
[2020-09-24 17:52:00,375 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2020-09-24 17:52:00,379 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-24 17:52:00,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-24 17:52:00,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-24 17:52:00,408 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-24 17:52:00,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-24 17:52:00,411 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-24 17:52:00,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-24 17:52:00,414 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-24 17:52:00,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2020-09-24 17:52:00,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-24 17:52:00,416 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-24 17:52:00,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-24 17:52:00,418 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-24 17:52:00,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-24 17:52:00,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-24 17:52:00,421 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-24 17:52:00,423 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-24 17:52:00,424 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-24 17:52:00,429 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-24 17:52:00,430 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-24 17:52:00,431 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2020-09-24 17:52:00,432 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-24 17:52:00,436 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2020-09-24 17:52:00,438 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
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[2020-09-24 17:52:00,440 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-24 17:52:00,441 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-24 17:52:00,441 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
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[2020-09-24 17:52:00,450 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-24 17:52:00,451 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
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[2020-09-24 17:52:00,451 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
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[2020-09-24 17:52:00,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2020-09-24 17:52:00,464 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf
[2020-09-24 17:52:00,510 INFO L113 SettingsManager]: Loading preferences was successful
[2020-09-24 17:52:00,510 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-24 17:52:00,512 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-24 17:52:00,512 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2020-09-24 17:52:00,512 INFO L138 SettingsManager]: * Use SBE=true
[2020-09-24 17:52:00,512 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-24 17:52:00,513 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2020-09-24 17:52:00,513 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2020-09-24 17:52:00,514 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2020-09-24 17:52:00,514 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-24 17:52:00,515 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2020-09-24 17:52:00,515 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2020-09-24 17:52:00,515 INFO L138 SettingsManager]: * Use constant arrays=true
[2020-09-24 17:52:00,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2020-09-24 17:52:00,516 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-24 17:52:00,516 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2020-09-24 17:52:00,516 INFO L138 SettingsManager]: * To the following directory=./dump/
[2020-09-24 17:52:00,516 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2020-09-24 17:52:00,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-24 17:52:00,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-24 17:52:00,517 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2020-09-24 17:52:00,517 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-24 17:52:00,517 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2020-09-24 17:52:00,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-24 17:52:00,518 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-24 17:52:00,518 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2020-09-24 17:52:00,518 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2020-09-24 17:52:00,518 INFO L138 SettingsManager]: * To the following directory=dump/
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;log-additional-information=true;
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;log-additional-information=true;
[2020-09-24 17:52:00,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-24 17:52:01,018 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-24 17:52:01,025 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-24 17:52:01,027 INFO L271 PluginConnector]: Initializing CDTParser...
[2020-09-24 17:52:01,027 INFO L275 PluginConnector]: CDTParser initialized
[2020-09-24 17:52:01,029 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i
[2020-09-24 17:52:01,118 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b1b628916/4c297ad051b4425f9a2e1b2608c9af9e/FLAG3013a70c9
[2020-09-24 17:52:02,415 INFO L306 CDTParser]: Found 1 translation units.
[2020-09-24 17:52:02,416 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i
[2020-09-24 17:52:02,521 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b1b628916/4c297ad051b4425f9a2e1b2608c9af9e/FLAG3013a70c9
[2020-09-24 17:52:03,036 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b1b628916/4c297ad051b4425f9a2e1b2608c9af9e
[2020-09-24 17:52:03,049 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-24 17:52:03,054 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-24 17:52:03,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-24 17:52:03,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-24 17:52:03,060 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-24 17:52:03,061 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 05:52:03" (1/1) ...
[2020-09-24 17:52:03,065 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68c88769 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 05:52:03, skipping insertion in model container
[2020-09-24 17:52:03,066 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 05:52:03" (1/1) ...
[2020-09-24 17:52:03,075 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2020-09-24 17:52:03,312 INFO L178 MainTranslator]: Built tables and reachable declarations
[2020-09-24 17:52:04,197 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7692]
[2020-09-24 17:52:05,701 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd
[2020-09-24 17:52:05,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ef39508 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 05:52:05, skipping insertion in model container
[2020-09-24 17:52:05,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-24 17:52:05,704 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2020-09-24 17:52:05,708 INFO L168 Benchmark]: Toolchain (without parser) took 2655.37 ms. Allocated memory was 146.3 MB in the beginning and 251.1 MB in the end (delta: 104.9 MB). Free memory was 73.0 MB in the beginning and 150.3 MB in the end (delta: -77.3 MB). Peak memory consumption was 50.1 MB. Max. memory is 7.1 GB.
[2020-09-24 17:52:05,710 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 146.3 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB.
[2020-09-24 17:52:05,711 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2647.74 ms. Allocated memory was 146.3 MB in the beginning and 251.1 MB in the end (delta: 104.9 MB). Free memory was 72.5 MB in the beginning and 150.3 MB in the end (delta: -77.7 MB). Peak memory consumption was 49.7 MB. Max. memory is 7.1 GB.
[2020-09-24 17:52:05,713 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.26 ms. Allocated memory is still 146.3 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 2647.74 ms. Allocated memory was 146.3 MB in the beginning and 251.1 MB in the end (delta: 104.9 MB). Free memory was 72.5 MB in the beginning and 150.3 MB in the end (delta: -77.7 MB). Peak memory consumption was 49.7 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 9564]: Unsupported Syntax
encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...