./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.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_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/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_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/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_e9b3abaf-382a-433a-8c65-6db1e95ab417/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 52e5f093334e9dd996303e145f8157ff48fba9a1f92f67cc05f908320c7650bd --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:42,590 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:42,594 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:42,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:42,650 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:42,652 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:42,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:42,656 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:42,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:42,660 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:42,661 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:42,663 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:42,664 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:42,665 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:42,667 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:42,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:42,670 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:42,671 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:42,674 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:42,677 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:42,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:42,681 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:42,683 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:42,684 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:42,689 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:42,689 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:42,690 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:42,691 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:42,692 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:42,693 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:42,694 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:42,695 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:42,696 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:42,697 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:42,698 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:42,698 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:42,699 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:42,699 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:42,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:42,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:42,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:42,703 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:01:42,726 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:42,727 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:42,728 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:42,728 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:42,729 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:42,729 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:42,729 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:42,730 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:01:42,730 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:42,730 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:42,730 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:42,731 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:42,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:42,731 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:42,731 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:42,732 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:42,732 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:42,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:42,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:42,733 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:42,733 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:42,733 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:42,733 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:01:42,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:01:42,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:42,734 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52e5f093334e9dd996303e145f8157ff48fba9a1f92f67cc05f908320c7650bd [2021-11-23 15:01:42,995 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:43,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:43,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:43,028 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:43,029 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:43,031 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:01:43,117 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/data/d8702d4ab/2e13843ed0414df6b95ee07c58d52291/FLAG828534bc5 [2021-11-23 15:01:44,155 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:44,158 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:01:44,232 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/data/d8702d4ab/2e13843ed0414df6b95ee07c58d52291/FLAG828534bc5 [2021-11-23 15:01:44,433 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/data/d8702d4ab/2e13843ed0414df6b95ee07c58d52291 [2021-11-23 15:01:44,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:44,439 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:44,441 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:44,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:44,444 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:44,446 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@549710a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44, skipping insertion in model container [2021-11-23 15:01:44,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,459 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:44,713 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:50,725 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[603941,603954] [2021-11-23 15:01:50,728 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604088,604101] [2021-11-23 15:01:50,730 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604227,604240] [2021-11-23 15:01:50,731 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604385,604398] [2021-11-23 15:01:50,773 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:50,839 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:51,696 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[603941,603954] [2021-11-23 15:01:51,697 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604088,604101] [2021-11-23 15:01:51,697 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604227,604240] [2021-11-23 15:01:51,698 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604385,604398] [2021-11-23 15:01:51,703 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:51,966 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:51,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51 WrapperNode [2021-11-23 15:01:51,967 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:51,969 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:51,969 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:51,969 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:51,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2021-11-23 15:01:52,210 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2021-11-23 15:01:54,294 INFO L137 Inliner]: procedures = 526, calls = 10517, calls flagged for inlining = 278, calls inlined = 272, statements flattened = 21338 [2021-11-23 15:01:54,295 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:54,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:54,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:54,299 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:54,306 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2021-11-23 15:01:54,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2021-11-23 15:01:54,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2021-11-23 15:01:54,829 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2021-11-23 15:01:56,196 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2021-11-23 15:01:56,267 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2021-11-23 15:01:56,323 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2021-11-23 15:01:56,421 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:56,422 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:56,422 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:56,422 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:56,423 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51" (1/1) ... [2021-11-23 15:01:56,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:56,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:56,455 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:56,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-23 15:01:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-23 15:01:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-23 15:01:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-23 15:01:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:01:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:01:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:01:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:01:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:01:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:01:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-23 15:01:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-23 15:01:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-23 15:01:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-23 15:01:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:01:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:01:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-23 15:01:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-23 15:01:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-23 15:01:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-23 15:01:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:01:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:01:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:01:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:01:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:01:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:01:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-23 15:01:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-23 15:01:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:01:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:01:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-23 15:01:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-23 15:01:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:01:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:01:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-23 15:01:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-23 15:01:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:01:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:01:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-23 15:01:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-23 15:01:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:01:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-23 15:01:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-23 15:01:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:01:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:01:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:01:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:01:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-23 15:01:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-23 15:01:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:01:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:01:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:01:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:01:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:01:56,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:01:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-23 15:01:56,525 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-23 15:01:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:01:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:01:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-23 15:01:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-23 15:01:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:01:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:01:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:01:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-23 15:01:56,529 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-23 15:01:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-23 15:01:56,530 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-23 15:01:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-23 15:01:56,530 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-23 15:01:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-23 15:01:56,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-23 15:01:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-23 15:01:56,531 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-23 15:01:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-23 15:01:56,531 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-23 15:01:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-23 15:01:56,532 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-23 15:01:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-23 15:01:56,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-23 15:01:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-23 15:01:56,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-23 15:01:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-23 15:01:56,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-23 15:01:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:01:56,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:01:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-23 15:01:56,533 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-23 15:01:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:01:56,534 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:01:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-23 15:01:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-23 15:01:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:01:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:01:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:01:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:01:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:01:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:01:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:01:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:01:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:01:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:01:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:01:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-23 15:01:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-23 15:01:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-23 15:01:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-23 15:01:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:01:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:01:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-23 15:01:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-23 15:01:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-23 15:01:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-23 15:01:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-23 15:01:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-23 15:01:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:01:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:01:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-23 15:01:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-23 15:01:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-23 15:01:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-23 15:01:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:01:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:01:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:01:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:01:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-23 15:01:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-23 15:01:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:01:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:01:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:01:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:01:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-23 15:01:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-23 15:01:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-23 15:01:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-23 15:01:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-23 15:01:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-23 15:01:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-23 15:01:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-23 15:01:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-23 15:01:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-23 15:01:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-23 15:01:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-23 15:01:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:01:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-23 15:01:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-23 15:01:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-23 15:01:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-23 15:01:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-23 15:01:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-23 15:01:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:01:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:01:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:01:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:01:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:01:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:01:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:01:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-23 15:01:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-23 15:01:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-23 15:01:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-23 15:01:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-23 15:01:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-23 15:01:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:01:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:01:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-23 15:01:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-23 15:01:56,563 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-23 15:01:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-23 15:01:56,563 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-23 15:01:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-23 15:01:56,563 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-23 15:01:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-23 15:01:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-23 15:01:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-23 15:01:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:01:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:01:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-23 15:01:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-23 15:01:56,565 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-23 15:01:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-23 15:01:56,565 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-23 15:01:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-23 15:01:56,565 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-23 15:01:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-23 15:01:56,566 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-23 15:01:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-23 15:01:56,566 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-23 15:01:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-23 15:01:56,567 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:01:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:01:56,568 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:01:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:01:56,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:01:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:01:56,568 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-23 15:01:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-23 15:01:56,569 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-23 15:01:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-23 15:01:56,569 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-23 15:01:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-23 15:01:56,569 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-23 15:01:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-23 15:01:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-23 15:01:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-23 15:01:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-23 15:01:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-23 15:01:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-23 15:01:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-23 15:01:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:01:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-23 15:01:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-23 15:01:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-23 15:01:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-23 15:01:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-23 15:01:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-23 15:01:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:01:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:01:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:01:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:01:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-23 15:01:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-23 15:01:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-23 15:01:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-23 15:01:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-23 15:01:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-23 15:01:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-23 15:01:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-23 15:01:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-23 15:01:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-23 15:01:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-23 15:01:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-23 15:01:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:01:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:01:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-23 15:01:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-23 15:01:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-23 15:01:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-23 15:01:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-23 15:01:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-23 15:01:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:01:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:01:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-23 15:01:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-23 15:01:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-23 15:01:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-23 15:01:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:01:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:01:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:01:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:01:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-23 15:01:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-23 15:01:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:01:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:01:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:01:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:01:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:01:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-23 15:01:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-23 15:01:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-23 15:01:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-23 15:01:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-23 15:01:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-23 15:01:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-23 15:01:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-23 15:01:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:01:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-23 15:01:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-23 15:01:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-23 15:01:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-23 15:01:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-23 15:01:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-23 15:01:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-23 15:01:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-23 15:01:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-23 15:01:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-23 15:01:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-23 15:01:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-23 15:01:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:01:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:01:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:01:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:01:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:01:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-23 15:01:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-23 15:01:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:01:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:01:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-23 15:01:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-23 15:01:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:01:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:01:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:01:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:01:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-23 15:01:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-23 15:01:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-23 15:01:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-23 15:01:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-23 15:01:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-23 15:01:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:01:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:01:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-23 15:01:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-23 15:01:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-23 15:01:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-23 15:01:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-23 15:01:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-23 15:01:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-23 15:01:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-23 15:01:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:01:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:01:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-23 15:01:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-23 15:01:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-23 15:01:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-23 15:01:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-23 15:01:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-23 15:01:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:01:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:01:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-23 15:01:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-23 15:01:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-23 15:01:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-23 15:01:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-23 15:01:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-23 15:01:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-23 15:01:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-23 15:01:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-23 15:01:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-23 15:01:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-23 15:01:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-23 15:01:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:01:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-23 15:01:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-23 15:01:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-23 15:01:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-23 15:01:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-23 15:01:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-23 15:01:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-23 15:01:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-23 15:01:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:01:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:01:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-23 15:01:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-23 15:01:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-23 15:01:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-23 15:01:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-23 15:01:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-23 15:01:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-23 15:01:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-23 15:01:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-23 15:01:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-23 15:01:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-23 15:01:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-23 15:01:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-23 15:01:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-23 15:01:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-23 15:01:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-23 15:01:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-23 15:01:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-23 15:01:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:01:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:01:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-23 15:01:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-23 15:01:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-23 15:01:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-23 15:01:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-23 15:01:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-23 15:01:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-23 15:01:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-23 15:01:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:01:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:01:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-23 15:01:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-23 15:01:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-23 15:01:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-23 15:01:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:01:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:01:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:01:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-23 15:01:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-23 15:01:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-23 15:01:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-23 15:01:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-23 15:01:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-23 15:01:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-23 15:01:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-23 15:01:58,226 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:01:58,231 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:01:58,484 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:01:58,489 INFO L158 Benchmark]: Toolchain (without parser) took 14048.50ms. Allocated memory was 109.1MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 66.7MB in the beginning and 2.2GB in the end (delta: -2.2GB). Peak memory consumption was 449.5MB. Max. memory is 16.1GB. [2021-11-23 15:01:58,489 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 109.1MB. Free memory is still 88.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:01:58,490 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7526.84ms. Allocated memory was 109.1MB in the beginning and 331.4MB in the end (delta: 222.3MB). Free memory was 66.4MB in the beginning and 159.7MB in the end (delta: -93.3MB). Peak memory consumption was 175.6MB. Max. memory is 16.1GB. [2021-11-23 15:01:58,491 INFO L158 Benchmark]: Boogie Procedure Inliner took 2327.05ms. Allocated memory was 331.4MB in the beginning and 629.1MB in the end (delta: 297.8MB). Free memory was 159.7MB in the beginning and 352.6MB in the end (delta: -192.9MB). Peak memory consumption was 169.9MB. Max. memory is 16.1GB. [2021-11-23 15:01:58,492 INFO L158 Benchmark]: Boogie Preprocessor took 2122.42ms. Allocated memory was 629.1MB in the beginning and 2.7GB in the end (delta: 2.1GB). Free memory was 352.6MB in the beginning and 2.3GB in the end (delta: -2.0GB). Peak memory consumption was 326.5MB. Max. memory is 16.1GB. [2021-11-23 15:01:58,493 INFO L158 Benchmark]: RCFGBuilder took 2064.86ms. Allocated memory is still 2.7GB. Free memory was 2.3GB in the beginning and 2.2GB in the end (delta: 93.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2021-11-23 15:01:58,497 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 109.1MB. Free memory is still 88.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7526.84ms. Allocated memory was 109.1MB in the beginning and 331.4MB in the end (delta: 222.3MB). Free memory was 66.4MB in the beginning and 159.7MB in the end (delta: -93.3MB). Peak memory consumption was 175.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2327.05ms. Allocated memory was 331.4MB in the beginning and 629.1MB in the end (delta: 297.8MB). Free memory was 159.7MB in the beginning and 352.6MB in the end (delta: -192.9MB). Peak memory consumption was 169.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2122.42ms. Allocated memory was 629.1MB in the beginning and 2.7GB in the end (delta: 2.1GB). Free memory was 352.6MB in the beginning and 2.3GB in the end (delta: -2.0GB). Peak memory consumption was 326.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2064.86ms. Allocated memory is still 2.7GB. Free memory was 2.3GB in the beginning and 2.2GB in the end (delta: 93.3MB). Peak memory consumption was 92.3MB. 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 15:01:58,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/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_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/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_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/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_e9b3abaf-382a-433a-8c65-6db1e95ab417/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 52e5f093334e9dd996303e145f8157ff48fba9a1f92f67cc05f908320c7650bd --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:02:01,028 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:02:01,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:02:01,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:02:01,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:02:01,065 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:02:01,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:02:01,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:02:01,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:02:01,073 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:02:01,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:02:01,075 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:02:01,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:02:01,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:02:01,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:02:01,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:02:01,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:02:01,082 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:02:01,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:02:01,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:02:01,088 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:02:01,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:02:01,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:02:01,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:02:01,097 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:02:01,098 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:02:01,098 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:02:01,099 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:02:01,100 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:02:01,101 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:02:01,101 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:02:01,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:02:01,103 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:02:01,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:02:01,105 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:02:01,111 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:02:01,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:02:01,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:02:01,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:02:01,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:02:01,116 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:02:01,121 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:02:01,188 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:02:01,189 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:02:01,190 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:02:01,190 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:02:01,192 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:02:01,192 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:02:01,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:02:01,192 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:02:01,193 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:02:01,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:02:01,194 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:02:01,194 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:02:01,194 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:02:01,194 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:02:01,195 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:02:01,195 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:02:01,195 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:02:01,195 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:02:01,195 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:02:01,196 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:02:01,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:01,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:02:01,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:02:01,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:02:01,197 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:02:01,197 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:02:01,197 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:02:01,197 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:02:01,197 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:02:01,198 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52e5f093334e9dd996303e145f8157ff48fba9a1f92f67cc05f908320c7650bd [2021-11-23 15:02:01,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:02:01,608 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:02:01,611 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:02:01,612 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:02:01,613 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:02:01,614 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:02:01,677 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/data/1751e2cf7/4f255ad0708b4b1d9ca3dcdddbda13d4/FLAGd6a52794e [2021-11-23 15:02:02,949 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:02:02,949 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:02:03,031 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/data/1751e2cf7/4f255ad0708b4b1d9ca3dcdddbda13d4/FLAGd6a52794e [2021-11-23 15:02:03,104 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/data/1751e2cf7/4f255ad0708b4b1d9ca3dcdddbda13d4 [2021-11-23 15:02:03,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:02:03,111 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:02:03,113 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:03,113 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:02:03,122 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:02:03,123 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:03" (1/1) ... [2021-11-23 15:02:03,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7edd1c45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:03, skipping insertion in model container [2021-11-23 15:02:03,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:03" (1/1) ... [2021-11-23 15:02:03,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:02:03,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:09,620 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[603941,603954] [2021-11-23 15:02:09,623 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604088,604101] [2021-11-23 15:02:09,624 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604227,604240] [2021-11-23 15:02:09,637 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604385,604398] [2021-11-23 15:02:09,677 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:09,780 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:02:09,894 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:10,824 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[603941,603954] [2021-11-23 15:02:10,826 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604088,604101] [2021-11-23 15:02:10,826 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604227,604240] [2021-11-23 15:02:10,827 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604385,604398] [2021-11-23 15:02:10,831 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:10,875 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:02:11,818 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[603941,603954] [2021-11-23 15:02:11,818 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604088,604101] [2021-11-23 15:02:11,820 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604227,604240] [2021-11-23 15:02:11,824 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_e9b3abaf-382a-433a-8c65-6db1e95ab417/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604385,604398] [2021-11-23 15:02:11,829 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:12,164 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:02:12,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:12 WrapperNode [2021-11-23 15:02:12,165 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:12,166 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:12,166 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:02:12,166 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:02:12,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:12" (1/1) ... [2021-11-23 15:02:12,418 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:12" (1/1) ... [2021-11-23 15:02:13,918 INFO L137 Inliner]: procedures = 541, calls = 10517, calls flagged for inlining = 278, calls inlined = 272, statements flattened = 21149 [2021-11-23 15:02:13,919 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:13,920 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:02:13,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:02:13,921 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:02:13,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:12" (1/1) ... [2021-11-23 15:02:13,931 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:12" (1/1) ... [2021-11-23 15:02:14,789 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:12" (1/1) ... [2021-11-23 15:02:14,789 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:12" (1/1) ... [2021-11-23 15:02:16,710 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:12" (1/1) ... [2021-11-23 15:02:16,792 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:12" (1/1) ... [2021-11-23 15:02:16,892 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:12" (1/1) ... [2021-11-23 15:02:17,043 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:02:17,044 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:02:17,044 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:02:17,045 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:02:17,045 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:12" (1/1) ... [2021-11-23 15:02:17,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:17,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:02:17,079 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:02:17,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:02:17,127 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-23 15:02:17,127 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-23 15:02:17,127 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-23 15:02:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-23 15:02:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:02:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:02:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:02:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:02:17,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:02:17,128 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:02:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-23 15:02:17,129 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-23 15:02:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-23 15:02:17,129 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-23 15:02:17,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:02:17,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:02:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-23 15:02:17,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-23 15:02:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-23 15:02:17,130 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-23 15:02:17,130 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:02:17,130 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:02:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:02:17,131 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:02:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:02:17,131 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:02:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-23 15:02:17,132 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-23 15:02:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:02:17,132 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:02:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-23 15:02:17,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-23 15:02:17,133 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:02:17,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:02:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-23 15:02:17,134 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-23 15:02:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:02:17,134 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:02:17,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:02:17,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:02:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-23 15:02:17,135 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-23 15:02:17,135 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:02:17,136 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-23 15:02:17,136 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-23 15:02:17,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:02:17,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:02:17,137 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:02:17,137 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:02:17,138 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-23 15:02:17,138 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-23 15:02:17,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:02:17,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:02:17,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:02:17,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:02:17,139 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:02:17,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:02:17,140 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-23 15:02:17,140 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-23 15:02:17,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:02:17,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:02:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-23 15:02:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-23 15:02:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:02:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:02:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:02:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-23 15:02:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-23 15:02:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-23 15:02:17,142 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-23 15:02:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-23 15:02:17,142 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-23 15:02:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:02:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:02:17,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:02:17,143 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-23 15:02:17,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-23 15:02:17,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:02:17,144 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-23 15:02:17,144 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-23 15:02:17,144 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-23 15:02:17,144 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-23 15:02:17,144 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-23 15:02:17,145 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-23 15:02:17,145 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-23 15:02:17,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-23 15:02:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-23 15:02:17,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-23 15:02:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-23 15:02:17,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-23 15:02:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:02:17,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:02:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-23 15:02:17,147 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-23 15:02:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:02:17,147 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:02:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-23 15:02:17,147 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-23 15:02:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:02:17,148 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:02:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:02:17,148 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:02:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:02:17,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:02:17,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:02:17,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:02:17,150 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-23 15:02:17,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-23 15:02:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-23 15:02:17,154 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-23 15:02:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:02:17,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:02:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-23 15:02:17,156 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-23 15:02:17,156 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-23 15:02:17,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-23 15:02:17,157 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-23 15:02:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-23 15:02:17,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:02:17,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:02:17,163 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-23 15:02:17,163 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-23 15:02:17,164 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-23 15:02:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-23 15:02:17,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:02:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:02:17,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:02:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:02:17,164 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-23 15:02:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-23 15:02:17,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:02:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:02:17,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:02:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:02:17,165 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-23 15:02:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-23 15:02:17,165 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-23 15:02:17,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-23 15:02:17,166 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-23 15:02:17,166 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-23 15:02:17,166 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-23 15:02:17,166 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-23 15:02:17,166 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-23 15:02:17,166 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-23 15:02:17,166 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-23 15:02:17,167 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-23 15:02:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:02:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-23 15:02:17,167 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-23 15:02:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-23 15:02:17,167 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-23 15:02:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:02:17,168 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-23 15:02:17,168 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-23 15:02:17,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:02:17,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:02:17,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:02:17,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:02:17,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:02:17,169 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:02:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:02:17,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:02:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:02:17,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:02:17,169 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:02:17,169 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:02:17,169 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-23 15:02:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-23 15:02:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-23 15:02:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-23 15:02:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-23 15:02:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-23 15:02:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-23 15:02:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-23 15:02:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-23 15:02:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-23 15:02:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-23 15:02:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-23 15:02:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-23 15:02:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-23 15:02:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-23 15:02:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-23 15:02:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:02:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:02:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-23 15:02:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-23 15:02:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-23 15:02:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-23 15:02:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-23 15:02:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-23 15:02:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-23 15:02:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-23 15:02:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-23 15:02:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-23 15:02:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-23 15:02:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-23 15:02:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:02:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:02:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:02:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:02:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:02:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:02:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-23 15:02:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-23 15:02:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-23 15:02:17,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-23 15:02:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-23 15:02:17,175 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-23 15:02:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-23 15:02:17,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-23 15:02:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-23 15:02:17,175 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-23 15:02:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:02:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-23 15:02:17,176 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-23 15:02:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-23 15:02:17,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-23 15:02:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:02:17,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:02:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-23 15:02:17,177 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-23 15:02:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-23 15:02:17,177 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-23 15:02:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:02:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:02:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-23 15:02:17,177 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-23 15:02:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:02:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:02:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:02:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:02:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:02:17,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:02:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-23 15:02:17,179 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-23 15:02:17,183 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-23 15:02:17,183 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-23 15:02:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-23 15:02:17,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-23 15:02:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-23 15:02:17,184 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-23 15:02:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-23 15:02:17,184 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-23 15:02:17,184 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-23 15:02:17,185 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-23 15:02:17,187 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:02:17,187 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:02:17,187 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-23 15:02:17,187 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-23 15:02:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-23 15:02:17,188 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-23 15:02:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-23 15:02:17,188 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-23 15:02:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:02:17,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:02:17,188 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-23 15:02:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-23 15:02:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-23 15:02:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-23 15:02:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:02:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:02:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:02:17,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:02:17,189 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-23 15:02:17,190 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-23 15:02:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:02:17,190 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:02:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:02:17,190 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:02:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:02:17,190 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-23 15:02:17,190 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-23 15:02:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-23 15:02:17,191 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-23 15:02:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-23 15:02:17,191 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-23 15:02:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-23 15:02:17,191 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-23 15:02:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:02:17,191 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-23 15:02:17,192 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-23 15:02:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-23 15:02:17,192 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-23 15:02:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-23 15:02:17,192 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-23 15:02:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-23 15:02:17,192 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-23 15:02:17,192 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-23 15:02:17,193 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-23 15:02:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:02:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:02:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:02:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:02:17,193 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-23 15:02:17,193 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-23 15:02:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:02:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:02:17,194 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:02:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-23 15:02:17,194 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-23 15:02:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:02:17,194 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:02:17,194 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-23 15:02:17,195 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-23 15:02:17,195 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:02:17,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:02:17,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:02:17,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:02:17,195 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-23 15:02:17,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-23 15:02:17,195 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-23 15:02:17,196 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-23 15:02:17,196 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-23 15:02:17,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-23 15:02:17,196 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:02:17,196 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:02:17,196 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-23 15:02:17,196 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-23 15:02:17,196 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-23 15:02:17,197 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-23 15:02:17,197 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-23 15:02:17,197 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-23 15:02:17,197 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-23 15:02:17,197 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-23 15:02:17,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:02:17,197 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:02:17,198 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-23 15:02:17,198 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-23 15:02:17,198 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-23 15:02:17,198 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-23 15:02:17,198 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-23 15:02:17,198 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-23 15:02:17,198 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:02:17,198 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:02:17,199 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-23 15:02:17,199 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-23 15:02:17,199 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-23 15:02:17,199 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-23 15:02:17,199 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:02:17,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:02:17,199 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-23 15:02:17,199 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-23 15:02:17,200 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-23 15:02:17,200 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-23 15:02:17,200 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-23 15:02:17,200 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-23 15:02:17,200 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-23 15:02:17,200 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-23 15:02:17,200 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-23 15:02:17,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-23 15:02:17,201 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-23 15:02:17,201 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-23 15:02:17,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:02:17,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:02:17,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:02:17,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:02:17,201 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-23 15:02:17,202 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-23 15:02:17,202 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-23 15:02:17,202 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-23 15:02:17,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:02:17,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:02:17,202 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-23 15:02:17,202 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-23 15:02:17,202 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-23 15:02:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-23 15:02:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-23 15:02:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-23 15:02:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-23 15:02:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-23 15:02:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-23 15:02:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-23 15:02:17,204 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-23 15:02:17,204 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-23 15:02:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-23 15:02:17,205 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-23 15:02:17,205 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-23 15:02:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-23 15:02:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-23 15:02:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-23 15:02:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:02:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:02:17,209 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-23 15:02:17,209 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-23 15:02:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-23 15:02:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-23 15:02:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-23 15:02:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-23 15:02:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-23 15:02:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-23 15:02:17,210 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:02:17,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:02:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-23 15:02:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-23 15:02:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-23 15:02:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-23 15:02:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:02:17,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:02:17,211 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-23 15:02:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-23 15:02:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-23 15:02:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-23 15:02:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-23 15:02:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-23 15:02:17,212 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-23 15:02:17,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-23 15:02:18,841 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:02:18,849 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:02:20,316 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:02:20,320 INFO L158 Benchmark]: Toolchain (without parser) took 17207.96ms. Allocated memory was 79.7MB in the beginning and 2.9GB in the end (delta: 2.8GB). Free memory was 44.0MB in the beginning and 2.4GB in the end (delta: -2.3GB). Peak memory consumption was 530.9MB. Max. memory is 16.1GB. [2021-11-23 15:02:20,320 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 52.4MB. Free memory was 34.0MB in the beginning and 33.9MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:02:20,321 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9052.27ms. Allocated memory was 79.7MB in the beginning and 601.9MB in the end (delta: 522.2MB). Free memory was 43.8MB in the beginning and 413.5MB in the end (delta: -369.7MB). Peak memory consumption was 303.5MB. Max. memory is 16.1GB. [2021-11-23 15:02:20,321 INFO L158 Benchmark]: Boogie Procedure Inliner took 1753.00ms. Allocated memory is still 601.9MB. Free memory was 413.5MB in the beginning and 258.3MB in the end (delta: 155.2MB). Peak memory consumption was 341.8MB. Max. memory is 16.1GB. [2021-11-23 15:02:20,323 INFO L158 Benchmark]: Boogie Preprocessor took 3123.55ms. Allocated memory was 601.9MB in the beginning and 2.9GB in the end (delta: 2.3GB). Free memory was 258.3MB in the beginning and 2.5GB in the end (delta: -2.2GB). Peak memory consumption was 246.3MB. Max. memory is 16.1GB. [2021-11-23 15:02:20,323 INFO L158 Benchmark]: RCFGBuilder took 3274.02ms. Allocated memory is still 2.9GB. Free memory was 2.5GB in the beginning and 2.4GB in the end (delta: 104.9MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2021-11-23 15:02:20,325 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 52.4MB. Free memory was 34.0MB in the beginning and 33.9MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9052.27ms. Allocated memory was 79.7MB in the beginning and 601.9MB in the end (delta: 522.2MB). Free memory was 43.8MB in the beginning and 413.5MB in the end (delta: -369.7MB). Peak memory consumption was 303.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1753.00ms. Allocated memory is still 601.9MB. Free memory was 413.5MB in the beginning and 258.3MB in the end (delta: 155.2MB). Peak memory consumption was 341.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3123.55ms. Allocated memory was 601.9MB in the beginning and 2.9GB in the end (delta: 2.3GB). Free memory was 258.3MB in the beginning and 2.5GB in the end (delta: -2.2GB). Peak memory consumption was 246.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3274.02ms. Allocated memory is still 2.9GB. Free memory was 2.5GB in the beginning and 2.4GB in the end (delta: 104.9MB). Peak memory consumption was 104.9MB. 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 15:02:20,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b3abaf-382a-433a-8c65-6db1e95ab417/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