./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.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 3b6abe27e7d927fd8cc3854b2736958fa65d59bc ........................................................................................................................ 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.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 3b6abe27e7d927fd8cc3854b2736958fa65d59bc .......................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:34:25,324 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:34:25,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:34:25,346 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:34:25,346 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:34:25,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:34:25,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:34:25,360 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:34:25,365 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:34:25,369 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:34:25,370 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:34:25,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:34:25,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:34:25,377 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:34:25,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:34:25,380 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:34:25,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:34:25,382 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:34:25,384 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:34:25,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:34:25,388 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:34:25,389 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:34:25,390 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:34:25,391 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:34:25,393 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:34:25,394 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:34:25,394 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:34:25,395 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:34:25,395 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:34:25,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:34:25,397 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:34:25,398 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:34:25,399 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:34:25,399 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:34:25,401 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:34:25,401 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:34:25,402 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:34:25,402 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:34:25,402 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:34:25,403 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:34:25,404 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:34:25,405 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:34:25,420 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:34:25,421 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:34:25,422 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:34:25,422 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:34:25,423 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:34:25,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:34:25,423 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:34:25,423 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:34:25,424 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:34:25,424 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:34:25,424 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:34:25,425 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:34:25,425 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:34:25,425 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:34:25,425 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:34:25,426 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:34:25,426 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:34:25,426 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:34:25,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:34:25,427 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:34:25,427 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:34:25,427 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:34:25,428 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:34:25,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:34:25,428 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:34:25,428 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:34:25,429 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 -> 3b6abe27e7d927fd8cc3854b2736958fa65d59bc [2019-11-28 01:34:25,765 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:34:25,779 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:34:25,783 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:34:25,784 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:34:25,785 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:34:25,786 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i [2019-11-28 01:34:25,851 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc93e73c5/431f32f21bf34ff487b7a6dcd20bf5c2/FLAG97c3b7c90 [2019-11-28 01:34:26,622 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:34:26,624 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i [2019-11-28 01:34:26,660 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc93e73c5/431f32f21bf34ff487b7a6dcd20bf5c2/FLAG97c3b7c90 [2019-11-28 01:34:26,727 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc93e73c5/431f32f21bf34ff487b7a6dcd20bf5c2 [2019-11-28 01:34:26,731 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:34:26,734 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:34:26,735 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:34:26,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:34:26,738 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:34:26,740 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:34:26" (1/1) ... [2019-11-28 01:34:26,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35373ab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:34:26, skipping insertion in model container [2019-11-28 01:34:26,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:34:26" (1/1) ... [2019-11-28 01:34:26,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:34:26,844 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:34:27,801 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: myDbgPrint_ERR [2019-11-28 01:34:27,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a1e1517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:34:27, skipping insertion in model container [2019-11-28 01:34:27,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:34:27,804 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:34:27,809 INFO L168 Benchmark]: Toolchain (without parser) took 1073.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -143.5 MB). Peak memory consumption was 40.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:34:27,810 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:34:27,812 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1068.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -148.9 MB). Peak memory consumption was 35.0 MB. Max. memory is 11.5 GB. [2019-11-28 01:34:27,816 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1068.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -148.9 MB). Peak memory consumption was 35.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3746]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: myDbgPrint_ERR RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:34:29,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:34:29,778 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:34:29,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:34:29,797 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:34:29,799 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:34:29,800 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:34:29,802 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:34:29,805 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:34:29,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:34:29,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:34:29,808 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:34:29,809 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:34:29,810 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:34:29,811 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:34:29,812 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:34:29,813 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:34:29,814 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:34:29,818 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:34:29,821 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:34:29,826 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:34:29,831 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:34:29,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:34:29,834 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:34:29,841 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:34:29,842 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:34:29,843 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:34:29,844 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:34:29,846 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:34:29,847 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:34:29,848 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:34:29,849 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:34:29,850 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:34:29,852 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:34:29,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:34:29,857 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:34:29,859 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:34:29,859 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:34:29,859 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:34:29,862 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:34:29,864 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:34:29,865 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:34:29,888 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:34:29,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:34:29,890 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:34:29,890 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:34:29,890 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:34:29,891 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:34:29,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:34:29,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:34:29,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:34:29,892 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:34:29,892 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:34:29,892 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:34:29,893 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:34:29,893 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:34:29,893 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:34:29,894 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:34:29,894 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:34:29,894 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:34:29,894 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:34:29,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:34:29,895 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:34:29,895 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:34:29,896 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:34:29,896 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:34:29,896 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:34:29,896 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:34:29,897 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:34:29,897 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:34:29,897 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 -> 3b6abe27e7d927fd8cc3854b2736958fa65d59bc [2019-11-28 01:34:30,200 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:34:30,214 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:34:30,218 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:34:30,220 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:34:30,221 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:34:30,222 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i [2019-11-28 01:34:30,299 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/036406627/edcdc129044d4d1784fcb0f3edbf127d/FLAGa3a23a45d [2019-11-28 01:34:31,062 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:34:31,063 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i [2019-11-28 01:34:31,092 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/036406627/edcdc129044d4d1784fcb0f3edbf127d/FLAGa3a23a45d [2019-11-28 01:34:31,139 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/036406627/edcdc129044d4d1784fcb0f3edbf127d [2019-11-28 01:34:31,143 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:34:31,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:34:31,145 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:34:31,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:34:31,149 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:34:31,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:34:31" (1/1) ... [2019-11-28 01:34:31,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2476b28e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:34:31, skipping insertion in model container [2019-11-28 01:34:31,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:34:31" (1/1) ... [2019-11-28 01:34:31,160 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:34:31,276 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:34:32,386 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: myDbgPrint_ERR [2019-11-28 01:34:32,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a27ec32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:34:32, skipping insertion in model container [2019-11-28 01:34:32,387 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:34:32,388 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:34:32,392 INFO L168 Benchmark]: Toolchain (without parser) took 1246.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -164.3 MB). Peak memory consumption was 46.8 MB. Max. memory is 11.5 GB. [2019-11-28 01:34:32,394 INFO L168 Benchmark]: CDTParser took 0.68 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:34:32,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1242.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -164.3 MB). Peak memory consumption was 46.8 MB. Max. memory is 11.5 GB. [2019-11-28 01:34:32,399 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1242.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -164.3 MB). Peak memory consumption was 46.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3746]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: myDbgPrint_ERR RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...