./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 536967bc2d119b5b01611d52124221c0068f635deed7f674213322a832d07143 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:40:05,701 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:40:05,703 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:40:05,748 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:40:05,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:40:05,753 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:40:05,755 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:40:05,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:40:05,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:40:05,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:40:05,771 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:40:05,773 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:40:05,774 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:40:05,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:40:05,779 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:40:05,784 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:40:05,786 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:40:05,787 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:40:05,789 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:40:05,799 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:40:05,801 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:40:05,803 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:40:05,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:40:05,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:40:05,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:40:05,817 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:40:05,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:40:05,819 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:40:05,820 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:40:05,822 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:40:05,823 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:40:05,824 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:40:05,826 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:40:05,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:40:05,829 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:40:05,829 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:40:05,830 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:40:05,830 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:40:05,830 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:40:05,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:40:05,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:40:05,832 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:40:05,872 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:40:05,872 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:40:05,873 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:40:05,873 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:40:05,878 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:40:05,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:40:05,878 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:40:05,879 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:40:05,885 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:40:05,885 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:40:05,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:40:05,886 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:40:05,887 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:40:05,887 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:40:05,887 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:40:05,887 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:40:05,887 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:40:05,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:40:05,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:05,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:40:05,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:40:05,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:40:05,888 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:40:05,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:40:05,889 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:40:05,889 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 536967bc2d119b5b01611d52124221c0068f635deed7f674213322a832d07143 [2021-11-23 15:40:06,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:40:06,178 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:40:06,181 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:40:06,182 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:40:06,184 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:40:06,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2021-11-23 15:40:06,273 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/data/a22f505f7/083d81f08f8d407093845d26de576769/FLAGb1fdb36fc [2021-11-23 15:40:07,179 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:40:07,180 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2021-11-23 15:40:07,227 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/data/a22f505f7/083d81f08f8d407093845d26de576769/FLAGb1fdb36fc [2021-11-23 15:40:07,727 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/data/a22f505f7/083d81f08f8d407093845d26de576769 [2021-11-23 15:40:07,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:40:07,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:40:07,735 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:07,735 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:40:07,737 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:40:07,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:07" (1/1) ... [2021-11-23 15:40:07,739 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1850151e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:07, skipping insertion in model container [2021-11-23 15:40:07,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:07" (1/1) ... [2021-11-23 15:40:07,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:40:07,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:10,622 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314317,314330] [2021-11-23 15:40:10,625 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314464,314477] [2021-11-23 15:40:10,626 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314603,314616] [2021-11-23 15:40:10,626 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314761,314774] [2021-11-23 15:40:10,652 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:10,708 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:40:11,091 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314317,314330] [2021-11-23 15:40:11,092 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314464,314477] [2021-11-23 15:40:11,092 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314603,314616] [2021-11-23 15:40:11,092 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314761,314774] [2021-11-23 15:40:11,100 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:11,277 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:40:11,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11 WrapperNode [2021-11-23 15:40:11,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:11,279 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:11,279 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:40:11,279 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:40:11,287 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,427 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,669 INFO L137 Inliner]: procedures = 352, calls = 1911, calls flagged for inlining = 207, calls inlined = 201, statements flattened = 4930 [2021-11-23 15:40:11,670 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:11,671 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:40:11,672 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:40:11,672 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:40:11,688 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,709 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,848 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,939 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,965 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:11,999 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:40:12,000 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:40:12,000 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:40:12,001 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:40:12,002 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:11" (1/1) ... [2021-11-23 15:40:12,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:12,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:40:12,035 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:40:12,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:40:12,089 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2021-11-23 15:40:12,090 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2021-11-23 15:40:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:40:12,090 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:40:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:40:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2021-11-23 15:40:12,091 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2021-11-23 15:40:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:40:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2021-11-23 15:40:12,091 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2021-11-23 15:40:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:40:12,092 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:40:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:40:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:40:12,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:40:12,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:40:12,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:40:12,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:40:12,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:40:12,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:40:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:40:12,094 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2021-11-23 15:40:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2021-11-23 15:40:12,094 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2021-11-23 15:40:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2021-11-23 15:40:12,094 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2021-11-23 15:40:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2021-11-23 15:40:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:40:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:40:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2021-11-23 15:40:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2021-11-23 15:40:12,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:40:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:40:12,096 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:40:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:40:12,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:40:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:40:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:40:12,097 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:40:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2021-11-23 15:40:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2021-11-23 15:40:12,098 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:40:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:40:12,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2021-11-23 15:40:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2021-11-23 15:40:12,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:40:12,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:40:12,099 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:40:12,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:40:12,099 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:40:12,100 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:40:12,100 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2021-11-23 15:40:12,100 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2021-11-23 15:40:12,100 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 15:40:12,101 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 15:40:12,101 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:40:12,101 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:40:12,102 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2021-11-23 15:40:12,102 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2021-11-23 15:40:12,103 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2021-11-23 15:40:12,103 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2021-11-23 15:40:12,103 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:40:12,103 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:40:12,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:40:12,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:40:12,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:40:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:40:12,106 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:40:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:40:12,106 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:40:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:40:12,106 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:40:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:40:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 15:40:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 15:40:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:40:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:40:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:40:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:40:12,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:40:12,109 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:40:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:40:12,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:40:12,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:40:12,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:40:12,110 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2021-11-23 15:40:12,110 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2021-11-23 15:40:12,110 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:40:12,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:40:12,111 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:40:12,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:40:12,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:40:12,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:40:12,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:40:12,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:40:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:40:12,113 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2021-11-23 15:40:12,114 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2021-11-23 15:40:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:40:12,114 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:40:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:40:12,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:40:12,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:40:12,115 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2021-11-23 15:40:12,115 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2021-11-23 15:40:12,115 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:40:12,115 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:40:12,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:40:12,115 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:40:12,116 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:40:12,116 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:40:12,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:40:12,116 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2021-11-23 15:40:12,117 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2021-11-23 15:40:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:40:12,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:40:12,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:40:12,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:40:12,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:40:12,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:40:12,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:40:12,122 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2021-11-23 15:40:12,123 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2021-11-23 15:40:12,123 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2021-11-23 15:40:12,124 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2021-11-23 15:40:12,124 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:40:12,124 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:40:12,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:40:12,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:40:12,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:40:12,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:40:12,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:40:12,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:40:12,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:40:12,132 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2021-11-23 15:40:12,132 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2021-11-23 15:40:12,132 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:40:12,132 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:40:12,133 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:40:12,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:40:12,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:40:12,133 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2021-11-23 15:40:12,133 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2021-11-23 15:40:12,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:40:12,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:40:12,134 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:40:12,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:40:12,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:40:12,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:40:12,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:40:12,134 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:40:12,135 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:40:12,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:40:12,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:40:12,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:40:12,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:40:12,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:40:12,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:40:12,136 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:40:12,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:40:12,136 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:40:12,136 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:40:12,136 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:40:12,136 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:40:12,137 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-23 15:40:12,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-23 15:40:12,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:40:12,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:40:12,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:40:12,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:40:12,138 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:40:12,138 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:40:12,138 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:40:12,138 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:40:12,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:40:12,139 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:40:12,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:40:12,139 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2021-11-23 15:40:12,139 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2021-11-23 15:40:12,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:40:12,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:40:12,140 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:40:12,140 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:40:12,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:40:12,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:40:12,140 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2021-11-23 15:40:12,140 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2021-11-23 15:40:13,128 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:40:13,133 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:40:13,245 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:40:13,250 INFO L158 Benchmark]: Toolchain (without parser) took 5518.38ms. Allocated memory was 109.1MB in the beginning and 220.2MB in the end (delta: 111.1MB). Free memory was 80.9MB in the beginning and 86.9MB in the end (delta: -6.0MB). Peak memory consumption was 105.2MB. Max. memory is 16.1GB. [2021-11-23 15:40:13,252 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 86.0MB. Free memory was 38.9MB in the beginning and 38.9MB in the end (delta: 46.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:13,257 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3543.33ms. Allocated memory was 109.1MB in the beginning and 159.4MB in the end (delta: 50.3MB). Free memory was 80.9MB in the beginning and 66.4MB in the end (delta: 14.5MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. [2021-11-23 15:40:13,262 INFO L158 Benchmark]: Boogie Procedure Inliner took 391.76ms. Allocated memory is still 159.4MB. Free memory was 65.6MB in the beginning and 73.8MB in the end (delta: -8.2MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. [2021-11-23 15:40:13,263 INFO L158 Benchmark]: Boogie Preprocessor took 328.17ms. Allocated memory was 159.4MB in the beginning and 220.2MB in the end (delta: 60.8MB). Free memory was 73.8MB in the beginning and 129.9MB in the end (delta: -56.0MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. [2021-11-23 15:40:13,263 INFO L158 Benchmark]: RCFGBuilder took 1248.08ms. Allocated memory is still 220.2MB. Free memory was 129.9MB in the beginning and 86.9MB in the end (delta: 43.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-11-23 15:40:13,270 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 86.0MB. Free memory was 38.9MB in the beginning and 38.9MB in the end (delta: 46.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3543.33ms. Allocated memory was 109.1MB in the beginning and 159.4MB in the end (delta: 50.3MB). Free memory was 80.9MB in the beginning and 66.4MB in the end (delta: 14.5MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 391.76ms. Allocated memory is still 159.4MB. Free memory was 65.6MB in the beginning and 73.8MB in the end (delta: -8.2MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 328.17ms. Allocated memory was 159.4MB in the beginning and 220.2MB in the end (delta: 60.8MB). Free memory was 73.8MB in the beginning and 129.9MB in the end (delta: -56.0MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1248.08ms. Allocated memory is still 220.2MB. Free memory was 129.9MB in the beginning and 86.9MB in the end (delta: 43.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:40:13,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 536967bc2d119b5b01611d52124221c0068f635deed7f674213322a832d07143 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:40:15,870 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:40:15,872 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:40:15,905 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:40:15,906 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:40:15,907 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:40:15,909 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:40:15,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:40:15,914 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:40:15,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:40:15,916 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:40:15,918 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:40:15,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:40:15,920 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:40:15,921 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:40:15,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:40:15,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:40:15,925 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:40:15,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:40:15,930 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:40:15,932 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:40:15,934 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:40:15,935 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:40:15,936 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:40:15,940 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:40:15,941 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:40:15,941 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:40:15,943 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:40:15,943 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:40:15,944 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:40:15,945 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:40:15,946 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:40:15,950 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:40:15,952 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:40:15,953 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:40:15,954 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:40:15,955 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:40:15,956 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:40:15,956 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:40:15,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:40:15,959 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:40:15,962 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:40:16,009 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:40:16,011 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:40:16,013 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:40:16,013 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:40:16,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:40:16,015 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:40:16,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:40:16,015 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:40:16,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:40:16,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:40:16,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:40:16,017 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:40:16,017 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:40:16,018 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:40:16,018 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:40:16,018 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:40:16,018 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:40:16,019 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:40:16,019 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:40:16,019 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:40:16,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:16,020 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:40:16,020 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:40:16,020 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:40:16,020 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:40:16,020 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:40:16,021 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:40:16,021 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:40:16,021 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:40:16,021 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 536967bc2d119b5b01611d52124221c0068f635deed7f674213322a832d07143 [2021-11-23 15:40:16,387 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:40:16,425 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:40:16,428 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:40:16,429 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:40:16,430 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:40:16,432 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2021-11-23 15:40:16,515 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/data/ebd6d4355/30cca9f7a94241e3822584d263058551/FLAG6e3d98137 [2021-11-23 15:40:17,482 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:40:17,483 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2021-11-23 15:40:17,551 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/data/ebd6d4355/30cca9f7a94241e3822584d263058551/FLAG6e3d98137 [2021-11-23 15:40:17,893 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/data/ebd6d4355/30cca9f7a94241e3822584d263058551 [2021-11-23 15:40:17,895 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:40:17,897 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:40:17,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:17,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:40:17,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:40:17,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:17" (1/1) ... [2021-11-23 15:40:17,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f326c5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:17, skipping insertion in model container [2021-11-23 15:40:17,904 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:17" (1/1) ... [2021-11-23 15:40:17,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:40:18,065 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:20,856 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314317,314330] [2021-11-23 15:40:20,860 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314464,314477] [2021-11-23 15:40:20,860 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314603,314616] [2021-11-23 15:40:20,861 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314761,314774] [2021-11-23 15:40:20,888 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:20,950 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:40:21,055 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:21,362 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314317,314330] [2021-11-23 15:40:21,363 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314464,314477] [2021-11-23 15:40:21,364 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314603,314616] [2021-11-23 15:40:21,364 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314761,314774] [2021-11-23 15:40:21,370 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:21,413 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:40:21,846 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314317,314330] [2021-11-23 15:40:21,847 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314464,314477] [2021-11-23 15:40:21,848 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314603,314616] [2021-11-23 15:40:21,848 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314761,314774] [2021-11-23 15:40:21,860 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:22,059 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:40:22,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:22 WrapperNode [2021-11-23 15:40:22,060 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:22,062 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:22,062 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:40:22,062 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:40:22,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:22" (1/1) ... [2021-11-23 15:40:22,191 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:22" (1/1) ... [2021-11-23 15:40:22,414 INFO L137 Inliner]: procedures = 366, calls = 1911, calls flagged for inlining = 207, calls inlined = 201, statements flattened = 4794 [2021-11-23 15:40:22,415 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:22,416 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:40:22,416 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:40:22,416 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:40:22,425 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:22" (1/1) ... [2021-11-23 15:40:22,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:22" (1/1) ... [2021-11-23 15:40:22,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:22" (1/1) ... [2021-11-23 15:40:22,469 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:22" (1/1) ... [2021-11-23 15:40:22,615 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:22" (1/1) ... [2021-11-23 15:40:22,659 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:22" (1/1) ... [2021-11-23 15:40:22,703 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:22" (1/1) ... [2021-11-23 15:40:22,746 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:40:22,748 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:40:22,748 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:40:22,748 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:40:22,749 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:22" (1/1) ... [2021-11-23 15:40:22,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:22,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:40:22,783 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:40:22,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:40:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2021-11-23 15:40:22,834 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2021-11-23 15:40:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:40:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:40:22,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:40:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:40:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2021-11-23 15:40:22,836 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2021-11-23 15:40:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:40:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:40:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:40:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2021-11-23 15:40:22,837 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2021-11-23 15:40:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:40:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:40:22,837 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:40:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:40:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:40:22,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:40:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:40:22,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:40:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:40:22,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:40:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2021-11-23 15:40:22,839 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2021-11-23 15:40:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2021-11-23 15:40:22,839 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2021-11-23 15:40:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2021-11-23 15:40:22,840 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2021-11-23 15:40:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:40:22,840 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:40:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2021-11-23 15:40:22,841 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2021-11-23 15:40:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:40:22,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:40:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:40:22,842 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:40:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:40:22,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:40:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:40:22,842 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:40:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2021-11-23 15:40:22,843 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2021-11-23 15:40:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:40:22,844 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:40:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2021-11-23 15:40:22,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2021-11-23 15:40:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:40:22,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:40:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:40:22,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:40:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:40:22,846 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:40:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2021-11-23 15:40:22,847 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2021-11-23 15:40:22,847 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 15:40:22,847 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 15:40:22,847 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:40:22,848 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:40:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2021-11-23 15:40:22,849 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2021-11-23 15:40:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2021-11-23 15:40:22,849 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2021-11-23 15:40:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:40:22,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:40:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:40:22,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:40:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:40:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:40:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:40:22,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:40:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:40:22,850 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:40:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:40:22,851 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:40:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:40:22,851 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:40:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 15:40:22,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 15:40:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:40:22,852 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:40:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:40:22,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:40:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:40:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:40:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:40:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:40:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:40:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:40:22,855 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:40:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:40:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:40:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:40:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:40:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:40:22,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:40:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2021-11-23 15:40:22,856 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2021-11-23 15:40:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:40:22,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:40:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:40:22,857 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:40:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:40:22,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:40:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:40:22,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:40:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2021-11-23 15:40:22,860 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2021-11-23 15:40:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:40:22,863 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:40:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:40:22,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:40:22,864 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2021-11-23 15:40:22,865 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2021-11-23 15:40:22,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:40:22,865 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:40:22,866 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:40:22,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:40:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:40:22,873 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:40:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:40:22,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:40:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2021-11-23 15:40:22,873 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2021-11-23 15:40:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:40:22,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:40:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:40:22,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:40:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:40:22,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:40:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:40:22,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:40:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2021-11-23 15:40:22,875 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2021-11-23 15:40:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:40:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:40:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:40:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2021-11-23 15:40:22,876 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2021-11-23 15:40:22,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:40:22,876 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:40:22,876 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:40:22,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:40:22,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:40:22,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:40:22,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:40:22,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:40:22,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:40:22,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:40:22,877 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2021-11-23 15:40:22,877 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2021-11-23 15:40:22,878 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:40:22,878 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:40:22,878 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:40:22,878 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:40:22,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:40:22,878 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2021-11-23 15:40:22,878 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2021-11-23 15:40:22,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:40:22,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:40:22,879 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:40:22,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:40:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:40:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:40:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:40:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:40:22,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:40:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:40:22,880 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:40:22,881 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:40:22,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:40:22,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:40:22,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:40:22,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:40:22,881 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:40:22,881 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:40:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:40:22,882 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:40:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-23 15:40:22,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-23 15:40:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:40:22,882 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:40:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:40:22,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:40:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:40:22,883 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:40:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:40:22,883 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:40:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:40:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:40:22,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:40:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2021-11-23 15:40:22,884 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2021-11-23 15:40:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:40:22,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:40:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:40:22,884 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:40:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:40:22,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:40:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2021-11-23 15:40:22,885 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2021-11-23 15:40:23,983 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:40:23,986 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:40:24,099 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:40:24,103 INFO L158 Benchmark]: Toolchain (without parser) took 6205.32ms. Allocated memory was 71.3MB in the beginning and 247.5MB in the end (delta: 176.2MB). Free memory was 39.8MB in the beginning and 134.8MB in the end (delta: -95.1MB). Peak memory consumption was 161.7MB. Max. memory is 16.1GB. [2021-11-23 15:40:24,103 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 71.3MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:24,104 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4162.56ms. Allocated memory was 71.3MB in the beginning and 247.5MB in the end (delta: 176.2MB). Free memory was 39.6MB in the beginning and 119.4MB in the end (delta: -79.7MB). Peak memory consumption was 98.2MB. Max. memory is 16.1GB. [2021-11-23 15:40:24,104 INFO L158 Benchmark]: Boogie Procedure Inliner took 352.94ms. Allocated memory is still 247.5MB. Free memory was 119.4MB in the beginning and 151.3MB in the end (delta: -31.9MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. [2021-11-23 15:40:24,105 INFO L158 Benchmark]: Boogie Preprocessor took 330.47ms. Allocated memory is still 247.5MB. Free memory was 151.3MB in the beginning and 117.8MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-11-23 15:40:24,106 INFO L158 Benchmark]: RCFGBuilder took 1353.29ms. Allocated memory is still 247.5MB. Free memory was 117.8MB in the beginning and 134.8MB in the end (delta: -17.1MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2021-11-23 15:40:24,108 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 71.3MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4162.56ms. Allocated memory was 71.3MB in the beginning and 247.5MB in the end (delta: 176.2MB). Free memory was 39.6MB in the beginning and 119.4MB in the end (delta: -79.7MB). Peak memory consumption was 98.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 352.94ms. Allocated memory is still 247.5MB. Free memory was 119.4MB in the beginning and 151.3MB in the end (delta: -31.9MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 330.47ms. Allocated memory is still 247.5MB. Free memory was 151.3MB in the beginning and 117.8MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1353.29ms. Allocated memory is still 247.5MB. Free memory was 117.8MB in the beginning and 134.8MB in the end (delta: -17.1MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:40:24,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7f4b232-b0f1-4e11-81a4-f44190fab883/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable