./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 509859d6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-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 0.1.24-509859d [2019-11-27 17:00:41,048 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 17:00:41,051 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 17:00:41,076 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 17:00:41,077 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 17:00:41,080 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 17:00:41,083 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 17:00:41,113 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 17:00:41,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 17:00:41,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 17:00:41,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 17:00:41,130 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 17:00:41,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 17:00:41,136 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 17:00:41,143 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 17:00:41,145 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 17:00:41,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 17:00:41,152 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 17:00:41,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 17:00:41,169 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 17:00:41,177 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 17:00:41,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 17:00:41,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 17:00:41,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 17:00:41,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 17:00:41,200 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 17:00:41,200 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 17:00:41,202 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 17:00:41,204 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 17:00:41,208 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 17:00:41,208 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 17:00:41,209 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 17:00:41,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 17:00:41,215 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 17:00:41,218 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 17:00:41,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 17:00:41,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 17:00:41,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 17:00:41,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 17:00:41,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 17:00:41,232 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 17:00:41,233 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 17:00:41,275 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 17:00:41,277 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 17:00:41,281 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 17:00:41,283 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 17:00:41,283 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 17:00:41,286 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 17:00:41,286 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 17:00:41,287 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 17:00:41,287 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 17:00:41,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 17:00:41,289 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 17:00:41,289 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 17:00:41,290 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 17:00:41,291 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 17:00:41,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 17:00:41,293 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 17:00:41,293 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 17:00:41,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 17:00:41,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 17:00:41,296 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 17:00:41,297 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 17:00:41,297 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 17:00:41,297 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 17:00:41,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 17:00:41,298 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 17:00:41,301 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 17:00:41,301 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 [2019-11-27 17:00:41,907 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 17:00:41,944 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 17:00:41,950 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 17:00:41,956 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 17:00:41,957 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 17:00:41,958 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i [2019-11-27 17:00:42,131 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66af0cf1b/ba75bc525d3d4373a7a1a1445859a35f/FLAGd4ccd1d31 [2019-11-27 17:00:43,950 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 17:00:43,955 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i [2019-11-27 17:00:44,025 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66af0cf1b/ba75bc525d3d4373a7a1a1445859a35f/FLAGd4ccd1d31 [2019-11-27 17:00:44,052 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66af0cf1b/ba75bc525d3d4373a7a1a1445859a35f [2019-11-27 17:00:44,059 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 17:00:44,064 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 17:00:44,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 17:00:44,082 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 17:00:44,086 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 17:00:44,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:00:44" (1/1) ... [2019-11-27 17:00:44,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37fddefb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:00:44, skipping insertion in model container [2019-11-27 17:00:44,092 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:00:44" (1/1) ... [2019-11-27 17:00:44,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 17:00:44,325 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 17:00:46,346 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: myDbgPrint_ERR [2019-11-27 17:00:46,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@310ac366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:00:46, skipping insertion in model container [2019-11-27 17:00:46,350 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 17:00:46,351 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 17:00:46,361 INFO L168 Benchmark]: Toolchain (without parser) took 2291.55 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 960.1 MB in the end (delta: 1.6 MB). Peak memory consumption was 40.7 MB. Max. memory is 12.5 GB. [2019-11-27 17:00:46,362 INFO L168 Benchmark]: CDTParser took 1.75 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 17:00:46,365 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2276.58 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 960.1 MB in the end (delta: 1.6 MB). Peak memory consumption was 40.7 MB. Max. memory is 12.5 GB. [2019-11-27 17:00:46,372 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.75 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 2276.58 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 960.1 MB in the end (delta: 1.6 MB). Peak memory consumption was 40.7 MB. Max. memory is 12.5 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 0.1.24-509859d [2019-11-27 17:00:50,616 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 17:00:50,622 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 17:00:50,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 17:00:50,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 17:00:50,665 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 17:00:50,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 17:00:50,691 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 17:00:50,693 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 17:00:50,697 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 17:00:50,702 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 17:00:50,706 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 17:00:50,709 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 17:00:50,719 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 17:00:50,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 17:00:50,729 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 17:00:50,734 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 17:00:50,742 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 17:00:50,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 17:00:50,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 17:00:50,777 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 17:00:50,789 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 17:00:50,791 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 17:00:50,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 17:00:50,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 17:00:50,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 17:00:50,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 17:00:50,819 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 17:00:50,820 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 17:00:50,822 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 17:00:50,823 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 17:00:50,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 17:00:50,827 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 17:00:50,831 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 17:00:50,834 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 17:00:50,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 17:00:50,839 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 17:00:50,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 17:00:50,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 17:00:50,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 17:00:50,849 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 17:00:50,851 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 17:00:50,901 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 17:00:50,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 17:00:50,909 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 17:00:50,912 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 17:00:50,912 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 17:00:50,913 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 17:00:50,913 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 17:00:50,914 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 17:00:50,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 17:00:50,915 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 17:00:50,919 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 17:00:50,920 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 17:00:50,920 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 17:00:50,921 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 17:00:50,921 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 17:00:50,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 17:00:50,923 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 17:00:50,924 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 17:00:50,926 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 17:00:50,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 17:00:50,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 17:00:50,927 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 17:00:50,929 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 17:00:50,929 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 17:00:50,929 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 17:00:50,930 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 17:00:50,932 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 17:00:50,932 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 17:00:50,933 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 [2019-11-27 17:00:51,605 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 17:00:51,637 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 17:00:51,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 17:00:51,649 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 17:00:51,651 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 17:00:51,654 INFO L428 ainManager$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 [2019-11-27 17:00:51,829 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5a9ec5f1/6390702574ba4de885d439fc6fd1efca/FLAGf2e01a7ad [2019-11-27 17:00:53,605 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 17:00:53,611 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 [2019-11-27 17:00:53,711 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5a9ec5f1/6390702574ba4de885d439fc6fd1efca/FLAGf2e01a7ad [2019-11-27 17:00:53,747 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5a9ec5f1/6390702574ba4de885d439fc6fd1efca [2019-11-27 17:00:53,754 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 17:00:53,757 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 17:00:53,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 17:00:53,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 17:00:53,791 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 17:00:53,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:00:53" (1/1) ... [2019-11-27 17:00:53,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@363b519b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:00:53, skipping insertion in model container [2019-11-27 17:00:53,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:00:53" (1/1) ... [2019-11-27 17:00:53,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 17:00:54,074 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 17:00:56,077 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: myDbgPrint_ERR [2019-11-27 17:00:56,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13a55ec1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:00:56, skipping insertion in model container [2019-11-27 17:00:56,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 17:00:56,084 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 17:00:56,090 INFO L168 Benchmark]: Toolchain (without parser) took 2330.51 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 965.9 MB in the end (delta: -10.0 MB). Peak memory consumption was 40.5 MB. Max. memory is 12.5 GB. [2019-11-27 17:00:56,092 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 17:00:56,095 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2309.95 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 965.9 MB in the end (delta: -10.0 MB). Peak memory consumption was 40.5 MB. Max. memory is 12.5 GB. [2019-11-27 17:00:56,103 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 2309.95 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 965.9 MB in the end (delta: -10.0 MB). Peak memory consumption was 40.5 MB. Max. memory is 12.5 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...