./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 f470102c 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 0.1.25-f470102 [2019-11-28 19:07:10,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 19:07:10,549 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 19:07:10,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 19:07:10,565 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 19:07:10,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 19:07:10,569 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 19:07:10,578 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 19:07:10,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 19:07:10,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 19:07:10,586 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 19:07:10,588 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 19:07:10,588 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 19:07:10,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 19:07:10,592 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 19:07:10,594 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 19:07:10,595 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 19:07:10,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 19:07:10,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 19:07:10,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 19:07:10,608 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 19:07:10,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 19:07:10,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 19:07:10,613 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 19:07:10,615 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 19:07:10,615 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 19:07:10,615 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 19:07:10,616 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 19:07:10,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 19:07:10,617 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 19:07:10,618 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 19:07:10,618 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 19:07:10,619 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 19:07:10,620 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 19:07:10,621 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 19:07:10,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 19:07:10,622 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 19:07:10,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 19:07:10,623 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 19:07:10,624 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 19:07:10,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 19:07:10,625 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 19:07:10,639 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 19:07:10,640 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 19:07:10,641 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 19:07:10,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 19:07:10,641 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 19:07:10,642 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 19:07:10,642 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 19:07:10,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 19:07:10,643 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 19:07:10,643 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 19:07:10,643 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 19:07:10,643 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 19:07:10,644 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 19:07:10,644 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 19:07:10,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 19:07:10,645 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 19:07:10,645 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 19:07:10,645 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 19:07:10,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 19:07:10,646 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 19:07:10,646 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 19:07:10,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 19:07:10,647 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 19:07:10,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 19:07:10,647 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 19:07:10,647 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 19:07:10,648 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 19:07:10,648 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 19:07:10,933 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 19:07:10,946 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 19:07:10,949 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 19:07:10,951 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 19:07:10,951 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 19:07:10,952 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i [2019-11-28 19:07:11,010 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e34d534b2/0b7f3d7472b54b1fb14cd3d64236ef63/FLAGb04437d88 [2019-11-28 19:07:11,688 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 19:07:11,689 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i [2019-11-28 19:07:11,729 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e34d534b2/0b7f3d7472b54b1fb14cd3d64236ef63/FLAGb04437d88 [2019-11-28 19:07:11,831 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e34d534b2/0b7f3d7472b54b1fb14cd3d64236ef63 [2019-11-28 19:07:11,834 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 19:07:11,835 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 19:07:11,836 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 19:07:11,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 19:07:11,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 19:07:11,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:07:11" (1/1) ... [2019-11-28 19:07:11,844 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67373b72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:07:11, skipping insertion in model container [2019-11-28 19:07:11,844 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:07:11" (1/1) ... [2019-11-28 19:07:11,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 19:07:11,959 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 19:07:12,899 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 19:07:12,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f55dfaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:07:12, skipping insertion in model container [2019-11-28 19:07:12,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 19:07:12,901 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 19:07:12,906 INFO L168 Benchmark]: Toolchain (without parser) took 1067.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 952.2 MB in the beginning and 1.1 GB in the end (delta: -143.1 MB). Peak memory consumption was 40.3 MB. Max. memory is 11.5 GB. [2019-11-28 19:07:12,907 INFO L168 Benchmark]: CDTParser took 0.26 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 19:07:12,909 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1064.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -148.5 MB). Peak memory consumption was 35.0 MB. Max. memory is 11.5 GB. [2019-11-28 19:07:12,912 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 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 1064.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -148.5 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 0.1.25-f470102 [2019-11-28 19:07:14,709 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 19:07:14,711 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 19:07:14,731 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 19:07:14,731 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 19:07:14,733 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 19:07:14,735 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 19:07:14,744 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 19:07:14,750 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 19:07:14,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 19:07:14,755 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 19:07:14,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 19:07:14,757 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 19:07:14,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 19:07:14,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 19:07:14,762 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 19:07:14,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 19:07:14,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 19:07:14,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 19:07:14,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 19:07:14,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 19:07:14,778 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 19:07:14,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 19:07:14,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 19:07:14,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 19:07:14,784 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 19:07:14,784 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 19:07:14,786 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 19:07:14,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 19:07:14,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 19:07:14,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 19:07:14,788 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 19:07:14,789 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 19:07:14,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 19:07:14,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 19:07:14,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 19:07:14,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 19:07:14,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 19:07:14,793 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 19:07:14,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 19:07:14,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 19:07:14,796 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 19:07:14,831 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 19:07:14,834 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 19:07:14,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 19:07:14,837 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 19:07:14,837 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 19:07:14,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 19:07:14,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 19:07:14,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 19:07:14,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 19:07:14,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 19:07:14,838 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 19:07:14,838 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 19:07:14,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 19:07:14,840 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 19:07:14,840 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 19:07:14,841 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 19:07:14,841 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 19:07:14,841 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 19:07:14,841 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 19:07:14,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 19:07:14,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 19:07:14,842 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 19:07:14,843 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 19:07:14,843 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 19:07:14,843 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 19:07:14,844 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 19:07:14,844 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 19:07:14,844 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 19:07:14,845 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 19:07:14,845 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 19:07:15,195 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 19:07:15,216 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 19:07:15,221 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 19:07:15,222 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 19:07:15,224 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 19:07:15,224 INFO L428 ainManager$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 19:07:15,291 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3435250ea/d72dc45fc7674a35b47be0b083946790/FLAG28c84a8e0 [2019-11-28 19:07:16,036 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 19:07:16,037 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 19:07:16,074 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3435250ea/d72dc45fc7674a35b47be0b083946790/FLAG28c84a8e0 [2019-11-28 19:07:16,100 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3435250ea/d72dc45fc7674a35b47be0b083946790 [2019-11-28 19:07:16,104 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 19:07:16,106 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 19:07:16,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 19:07:16,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 19:07:16,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 19:07:16,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:07:16" (1/1) ... [2019-11-28 19:07:16,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1250f41c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:07:16, skipping insertion in model container [2019-11-28 19:07:16,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:07:16" (1/1) ... [2019-11-28 19:07:16,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 19:07:16,219 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 19:07:17,071 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 19:07:17,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13f7d328 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:07:17, skipping insertion in model container [2019-11-28 19:07:17,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 19:07:17,073 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 19:07:17,076 INFO L168 Benchmark]: Toolchain (without parser) took 969.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.0 MB). Free memory was 956.2 MB in the beginning and 1.1 GB in the end (delta: -192.2 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. [2019-11-28 19:07:17,077 INFO L168 Benchmark]: CDTParser took 0.68 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 19:07:17,078 INFO L168 Benchmark]: CACSL2BoogieTranslator took 966.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.0 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -197.5 MB). Peak memory consumption was 34.8 MB. Max. memory is 11.5 GB. [2019-11-28 19:07:17,080 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 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 966.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.0 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -197.5 MB). Peak memory consumption was 34.8 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...