./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer --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 fd2a7719d1aa62398813797a12dc05628236764b ................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer --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 fd2a7719d1aa62398813797a12dc05628236764b ................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:35:38,508 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:35:38,509 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:35:38,517 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:35:38,517 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:35:38,518 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:35:38,518 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:35:38,519 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:35:38,521 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:35:38,521 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:35:38,522 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:35:38,522 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:35:38,523 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:35:38,524 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:35:38,524 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:35:38,525 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:35:38,526 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:35:38,527 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:35:38,528 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:35:38,529 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:35:38,530 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:35:38,531 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:35:38,533 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:35:38,533 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:35:38,533 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:35:38,534 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:35:38,535 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:35:38,535 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:35:38,536 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:35:38,537 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:35:38,537 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:35:38,537 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:35:38,538 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:35:38,538 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:35:38,538 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:35:38,539 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:35:38,539 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 05:35:38,549 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:35:38,549 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:35:38,550 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:35:38,550 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:35:38,551 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:35:38,551 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:35:38,551 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 05:35:38,551 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:35:38,551 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:35:38,551 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:35:38,551 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:35:38,552 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:35:38,552 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:35:38,552 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:35:38,552 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:35:38,552 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:35:38,552 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:35:38,552 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:35:38,552 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 05:35:38,553 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 05:35:38,553 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:35:38,553 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:35:38,553 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:35:38,553 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 05:35:38,553 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:35:38,553 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 05:35:38,554 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:35:38,554 INFO L133 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer 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 -> fd2a7719d1aa62398813797a12dc05628236764b [2018-11-10 05:35:38,576 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:35:38,584 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:35:38,586 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:35:38,587 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:35:38,587 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:35:38,587 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 05:35:38,623 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/data/6d93bd948/efeb0ea372684f5ca6cfd499d1fa71ca/FLAG40dee01fe [2018-11-10 05:35:39,473 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:35:39,474 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 05:35:39,556 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/data/6d93bd948/efeb0ea372684f5ca6cfd499d1fa71ca/FLAG40dee01fe [2018-11-10 05:35:39,567 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/data/6d93bd948/efeb0ea372684f5ca6cfd499d1fa71ca [2018-11-10 05:35:39,570 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:35:39,570 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 05:35:39,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:35:39,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:35:39,574 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:35:39,575 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:35:39" (1/1) ... [2018-11-10 05:35:39,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@caf9834 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:35:39, skipping insertion in model container [2018-11-10 05:35:39,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:35:39" (1/1) ... [2018-11-10 05:35:39,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:35:39,859 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:35:42,446 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1511) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 05:35:42,449 INFO L168 Benchmark]: Toolchain (without parser) took 2879.33 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 364.9 MB). Free memory was 898.3 MB in the beginning and 1.3 GB in the end (delta: -414.0 MB). Peak memory consumption was 424.2 MB. Max. memory is 11.5 GB. [2018-11-10 05:35:42,451 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:35:42,452 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2877.75 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 364.9 MB). Free memory was 898.3 MB in the beginning and 1.3 GB in the end (delta: -414.0 MB). Peak memory consumption was 424.2 MB. Max. memory is 11.5 GB. [2018-11-10 05:35:42,454 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2877.75 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 364.9 MB). Free memory was 898.3 MB in the beginning and 1.3 GB in the end (delta: -414.0 MB). Peak memory consumption was 424.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:35:43,725 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:35:43,726 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:35:43,733 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:35:43,733 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:35:43,734 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:35:43,735 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:35:43,736 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:35:43,737 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:35:43,737 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:35:43,739 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:35:43,739 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:35:43,739 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:35:43,740 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:35:43,741 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:35:43,741 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:35:43,743 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:35:43,744 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:35:43,745 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:35:43,746 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:35:43,747 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:35:43,748 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:35:43,749 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:35:43,749 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:35:43,749 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:35:43,751 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:35:43,752 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:35:43,752 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:35:43,753 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:35:43,753 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:35:43,754 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:35:43,755 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:35:43,755 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:35:43,755 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:35:43,756 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:35:43,756 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:35:43,756 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 05:35:43,766 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:35:43,766 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:35:43,767 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:35:43,767 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:35:43,768 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:35:43,768 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:35:43,768 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 05:35:43,768 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:35:43,768 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:35:43,768 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:35:43,768 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:35:43,769 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:35:43,769 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 05:35:43,769 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 05:35:43,769 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:35:43,769 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:35:43,769 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:35:43,769 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:35:43,770 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:35:43,770 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 05:35:43,771 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 05:35:43,771 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:35:43,772 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:35:43,772 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:35:43,772 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 05:35:43,772 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:35:43,772 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 05:35:43,772 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 05:35:43,772 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:35:43,773 INFO L133 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer 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 -> fd2a7719d1aa62398813797a12dc05628236764b [2018-11-10 05:35:43,803 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:35:43,812 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:35:43,814 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:35:43,816 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:35:43,816 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:35:43,816 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 05:35:43,857 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/data/fca5bc4fa/d16294e07df945cfb1afaa1cc733db85/FLAG93e8384f6 [2018-11-10 05:35:44,682 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:35:44,683 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 05:35:44,764 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/data/fca5bc4fa/d16294e07df945cfb1afaa1cc733db85/FLAG93e8384f6 [2018-11-10 05:35:44,775 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9dc9ca4a-394f-481e-ab57-7f38a1b50bc8/bin-2019/uautomizer/data/fca5bc4fa/d16294e07df945cfb1afaa1cc733db85 [2018-11-10 05:35:44,778 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:35:44,780 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 05:35:44,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:35:44,781 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:35:44,784 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:35:44,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:35:44" (1/1) ... [2018-11-10 05:35:44,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a52782a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:35:44, skipping insertion in model container [2018-11-10 05:35:44,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:35:44" (1/1) ... [2018-11-10 05:35:44,795 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:35:45,134 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:36:13,253 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:36:13,917 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:36:21,806 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:36:27,384 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:36:27,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:36:27 WrapperNode [2018-11-10 05:36:27,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:36:27,385 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:36:27,385 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:36:27,386 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:36:27,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:36:27" (1/1) ... [2018-11-10 05:36:27,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:36:27" (1/1) ... [2018-11-10 05:36:27,476 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10736,]],e1000e_poll,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] [2018-11-10 05:36:27,477 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10735,]],e1000_change_mtu,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] [2018-11-10 05:36:27,477 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10734,]],e1000e_get_sset_count,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] [2018-11-10 05:36:27,477 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10733,]],e1000_set_phys_id,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] [2018-11-10 05:36:27,587 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:36:27" (1/1) ... [2018-11-10 05:36:27,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:36:27" (1/1) ... [2018-11-10 05:36:28,158 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:36:27" (1/1) ... [2018-11-10 05:36:28,236 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:36:27" (1/1) ... [2018-11-10 05:36:28,827 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:36:27" (1/1) ... [2018-11-10 05:36:28,964 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 05:36:28,965 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-10 05:36:28,965 INFO L168 Benchmark]: Toolchain (without parser) took 44186.30 ms. Allocated memory was 1.0 GB in the beginning and 4.6 GB in the end (delta: 3.6 GB). Free memory was 894.2 MB in the beginning and 1.4 GB in the end (delta: -516.7 MB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. [2018-11-10 05:36:28,967 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:36:28,968 INFO L168 Benchmark]: CACSL2BoogieTranslator took 42604.57 ms. Allocated memory was 1.0 GB in the beginning and 4.6 GB in the end (delta: 3.6 GB). Free memory was 888.8 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2018-11-10 05:36:28,968 INFO L168 Benchmark]: Boogie Preprocessor took 1579.25 ms. Allocated memory is still 4.6 GB. Free memory was 2.0 GB in the beginning and 1.4 GB in the end (delta: 575.8 MB). Peak memory consumption was 575.8 MB. Max. memory is 11.5 GB. [2018-11-10 05:36:28,970 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 42604.57 ms. Allocated memory was 1.0 GB in the beginning and 4.6 GB in the end (delta: 3.6 GB). Free memory was 888.8 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1579.25 ms. Allocated memory is still 4.6 GB. Free memory was 2.0 GB in the beginning and 1.4 GB in the end (delta: 575.8 MB). Peak memory consumption was 575.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10736,]],e1000e_poll,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10735,]],e1000_change_mtu,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10734,]],e1000e_get_sset_count,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10733,]],e1000_set_phys_id,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...