./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_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_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/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_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/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_fd0c6527-4581-4131-8a06-6804eb78dcad/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 72689ec87ed3809e6e293244eeb8a8656ba7689ee8c62a4b4036d9431521cfaa --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:48:37,515 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:48:37,517 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:48:37,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:48:37,548 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:48:37,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:48:37,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:48:37,554 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:48:37,556 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:48:37,557 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:48:37,558 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:48:37,559 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:48:37,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:48:37,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:48:37,565 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:48:37,567 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:48:37,570 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:48:37,574 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:48:37,576 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:48:37,578 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:48:37,580 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:48:37,582 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:48:37,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:48:37,584 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:48:37,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:48:37,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:48:37,589 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:48:37,590 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:48:37,590 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:48:37,592 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:48:37,592 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:48:37,593 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:48:37,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:48:37,595 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:48:37,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:48:37,597 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:48:37,598 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:48:37,598 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:48:37,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:48:37,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:48:37,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:48:37,602 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:48:37,627 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:48:37,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:48:37,629 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:48:37,629 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:48:37,630 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:48:37,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:48:37,631 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:48:37,631 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:48:37,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:48:37,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:48:37,643 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:48:37,644 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:48:37,644 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:48:37,644 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:48:37,645 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:48:37,645 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:48:37,645 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:48:37,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:48:37,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:37,647 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:48:37,647 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:48:37,647 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:48:37,648 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:48:37,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:48:37,648 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:48:37,649 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_fd0c6527-4581-4131-8a06-6804eb78dcad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72689ec87ed3809e6e293244eeb8a8656ba7689ee8c62a4b4036d9431521cfaa [2021-11-23 15:48:37,895 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:48:37,920 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:48:37,923 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:48:37,924 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:48:37,925 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:48:37,926 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:48:37,991 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/data/24c2a0b6e/c344d00d279d4460b722d554254d2adf/FLAG6d192f236 [2021-11-23 15:48:39,094 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:48:39,095 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:48:39,191 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/data/24c2a0b6e/c344d00d279d4460b722d554254d2adf/FLAG6d192f236 [2021-11-23 15:48:39,340 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/data/24c2a0b6e/c344d00d279d4460b722d554254d2adf [2021-11-23 15:48:39,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:48:39,344 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:48:39,345 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:39,345 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:48:39,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:48:39,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:39" (1/1) ... [2021-11-23 15:48:39,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ecda331 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:39, skipping insertion in model container [2021-11-23 15:48:39,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:39" (1/1) ... [2021-11-23 15:48:39,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:48:39,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:48:45,619 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[606755,606768] [2021-11-23 15:48:45,622 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[606921,606934] [2021-11-23 15:48:45,622 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[607085,607098] [2021-11-23 15:48:45,623 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[607250,607263] [2021-11-23 15:48:45,665 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:45,722 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:48:46,569 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[606755,606768] [2021-11-23 15:48:46,570 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[606921,606934] [2021-11-23 15:48:46,570 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[607085,607098] [2021-11-23 15:48:46,571 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[607250,607263] [2021-11-23 15:48:46,575 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:46,824 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:48:46,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:46 WrapperNode [2021-11-23 15:48:46,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:46,826 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:46,826 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:48:46,827 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:48:46,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:46" (1/1) ... [2021-11-23 15:48:47,174 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:46" (1/1) ... [2021-11-23 15:48:49,359 INFO L137 Inliner]: procedures = 530, calls = 10521, calls flagged for inlining = 278, calls inlined = 268, statements flattened = 21319 [2021-11-23 15:48:49,360 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:49,360 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:48:49,361 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:48:49,361 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:48:49,395 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:46" (1/1) ... [2021-11-23 15:48:49,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:46" (1/1) ... [2021-11-23 15:48:50,396 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:46" (1/1) ... [2021-11-23 15:48:50,413 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:46" (1/1) ... [2021-11-23 15:48:51,841 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:46" (1/1) ... [2021-11-23 15:48:51,899 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:46" (1/1) ... [2021-11-23 15:48:51,969 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:46" (1/1) ... [2021-11-23 15:48:52,089 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:48:52,090 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:48:52,090 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:48:52,090 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:48:52,092 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:46" (1/1) ... [2021-11-23 15:48:52,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:52,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:48:52,130 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:48:52,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:48:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-23 15:48:52,181 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-23 15:48:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-23 15:48:52,181 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-23 15:48:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:48:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:48:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:48:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:48:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:48:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:48:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-23 15:48:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-23 15:48:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-23 15:48:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-23 15:48:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:48:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:48:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-23 15:48:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-23 15:48:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-23 15:48:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-23 15:48:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:48:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:48:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:48:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:48:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:48:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:48:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-23 15:48:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-23 15:48:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:48:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:48:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-23 15:48:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-23 15:48:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:48:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:48:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-23 15:48:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-23 15:48:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:48:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:48:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-23 15:48:52,188 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-23 15:48:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:48:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-23 15:48:52,189 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-23 15:48:52,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:48:52,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:48:52,189 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:48:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:48:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-23 15:48:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-23 15:48:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:48:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:48:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:48:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:48:52,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:48:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:48:52,192 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:48:52,192 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:48:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-23 15:48:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-23 15:48:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:48:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:48:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-23 15:48:52,194 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-23 15:48:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:48:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:48:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:48:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-23 15:48:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-23 15:48:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-23 15:48:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-23 15:48:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-23 15:48:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-23 15:48:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-23 15:48:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-23 15:48:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-23 15:48:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-23 15:48:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-23 15:48:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-23 15:48:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-23 15:48:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-23 15:48:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-23 15:48:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-23 15:48:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-23 15:48:52,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-23 15:48:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-23 15:48:52,198 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-23 15:48:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:48:52,198 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:48:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-23 15:48:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-23 15:48:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:48:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:48:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-23 15:48:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-23 15:48:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:48:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:48:52,201 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:48:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:48:52,202 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:48:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:48:52,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:48:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:48:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:48:52,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:48:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:48:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-23 15:48:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-23 15:48:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-23 15:48:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-23 15:48:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:48:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:48:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-23 15:48:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-23 15:48:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-23 15:48:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-23 15:48:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-23 15:48:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-23 15:48:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:48:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:48:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-23 15:48:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-23 15:48:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-23 15:48:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-23 15:48:52,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:48:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:48:52,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:48:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:48:52,212 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-23 15:48:52,219 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-23 15:48:52,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:48:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:48:52,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:48:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:48:52,220 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-23 15:48:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-23 15:48:52,220 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-23 15:48:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-23 15:48:52,221 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-23 15:48:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-23 15:48:52,221 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-23 15:48:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-23 15:48:52,221 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-23 15:48:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-23 15:48:52,221 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-23 15:48:52,222 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-23 15:48:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:48:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-23 15:48:52,222 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-23 15:48:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-23 15:48:52,222 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-23 15:48:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:48:52,223 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-23 15:48:52,223 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-23 15:48:52,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:48:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:48:52,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:48:52,224 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:48:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:48:52,224 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:48:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:48:52,225 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:48:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:48:52,225 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-23 15:48:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-23 15:48:52,225 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-23 15:48:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-23 15:48:52,226 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-23 15:48:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-23 15:48:52,226 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:48:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:48:52,226 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-23 15:48:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-23 15:48:52,227 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-23 15:48:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-23 15:48:52,227 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-23 15:48:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-23 15:48:52,227 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-23 15:48:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-23 15:48:52,228 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-23 15:48:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-23 15:48:52,228 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:48:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:48:52,228 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-23 15:48:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-23 15:48:52,229 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-23 15:48:52,229 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-23 15:48:52,229 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-23 15:48:52,229 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-23 15:48:52,229 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-23 15:48:52,229 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-23 15:48:52,229 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-23 15:48:52,230 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-23 15:48:52,231 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-23 15:48:52,231 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-23 15:48:52,231 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:48:52,231 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:48:52,231 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:48:52,232 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:48:52,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:48:52,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:48:52,232 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-23 15:48:52,232 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-23 15:48:52,232 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-23 15:48:52,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-23 15:48:52,233 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-23 15:48:52,233 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-23 15:48:52,233 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-23 15:48:52,233 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-23 15:48:52,233 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-23 15:48:52,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-23 15:48:52,233 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-23 15:48:52,234 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-23 15:48:52,234 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-23 15:48:52,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-23 15:48:52,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:48:52,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:48:52,234 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-23 15:48:52,234 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-23 15:48:52,235 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-23 15:48:52,235 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-23 15:48:52,235 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-23 15:48:52,235 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-23 15:48:52,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:48:52,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:48:52,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:48:52,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:48:52,236 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-23 15:48:52,236 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-23 15:48:52,236 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-23 15:48:52,236 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-23 15:48:52,236 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-23 15:48:52,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-23 15:48:52,237 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-23 15:48:52,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-23 15:48:52,237 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-23 15:48:52,237 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-23 15:48:52,237 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-23 15:48:52,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-23 15:48:52,237 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:48:52,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:48:52,238 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-23 15:48:52,238 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-23 15:48:52,238 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-23 15:48:52,238 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-23 15:48:52,238 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-23 15:48:52,239 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-23 15:48:52,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:48:52,243 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:48:52,243 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-23 15:48:52,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-23 15:48:52,244 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-23 15:48:52,244 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-23 15:48:52,244 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:48:52,244 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:48:52,244 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:48:52,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:48:52,245 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-23 15:48:52,245 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-23 15:48:52,245 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:48:52,245 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:48:52,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:48:52,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:48:52,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:48:52,246 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-23 15:48:52,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-23 15:48:52,246 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-23 15:48:52,246 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-23 15:48:52,246 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-23 15:48:52,247 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-23 15:48:52,247 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-23 15:48:52,247 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-23 15:48:52,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:48:52,247 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-23 15:48:52,247 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-23 15:48:52,247 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-23 15:48:52,248 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-23 15:48:52,248 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-23 15:48:52,248 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-23 15:48:52,248 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-23 15:48:52,248 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-23 15:48:52,248 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-23 15:48:52,248 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-23 15:48:52,248 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-23 15:48:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-23 15:48:52,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:48:52,249 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:48:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:48:52,249 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:48:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:48:52,249 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-23 15:48:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-23 15:48:52,250 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:48:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:48:52,250 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-23 15:48:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-23 15:48:52,250 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:48:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:48:52,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:48:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:48:52,251 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-23 15:48:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-23 15:48:52,251 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-23 15:48:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-23 15:48:52,251 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-23 15:48:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-23 15:48:52,251 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:48:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:48:52,252 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-23 15:48:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-23 15:48:52,252 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-23 15:48:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-23 15:48:52,252 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-23 15:48:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-23 15:48:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-23 15:48:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-23 15:48:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:48:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:48:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-23 15:48:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-23 15:48:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-23 15:48:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-23 15:48:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-23 15:48:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-23 15:48:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:48:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:48:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-23 15:48:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-23 15:48:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-23 15:48:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-23 15:48:52,255 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-23 15:48:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-23 15:48:52,255 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-23 15:48:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-23 15:48:52,255 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-23 15:48:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-23 15:48:52,255 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-23 15:48:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-23 15:48:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:48:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-23 15:48:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-23 15:48:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-23 15:48:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-23 15:48:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-23 15:48:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-23 15:48:52,257 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-23 15:48:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-23 15:48:52,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:48:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:48:52,257 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-23 15:48:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-23 15:48:52,257 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-23 15:48:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-23 15:48:52,258 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-23 15:48:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-23 15:48:52,258 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-23 15:48:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-23 15:48:52,258 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-23 15:48:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-23 15:48:52,258 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-23 15:48:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-23 15:48:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-23 15:48:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-23 15:48:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-23 15:48:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-23 15:48:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-23 15:48:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-23 15:48:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:48:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:48:52,260 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-23 15:48:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-23 15:48:52,260 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-23 15:48:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-23 15:48:52,260 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-23 15:48:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-23 15:48:52,260 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-23 15:48:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-23 15:48:52,261 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:48:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:48:52,261 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-23 15:48:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-23 15:48:52,261 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-23 15:48:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-23 15:48:52,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:48:52,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:48:52,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:48:52,262 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-23 15:48:52,262 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-23 15:48:52,262 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-23 15:48:52,262 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-23 15:48:52,263 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-23 15:48:52,263 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-23 15:48:52,263 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-23 15:48:52,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-23 15:48:53,862 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:48:53,870 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:48:54,145 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 15:48:54,152 INFO L158 Benchmark]: Toolchain (without parser) took 14807.17ms. Allocated memory was 119.5MB in the beginning and 1.8GB in the end (delta: 1.7GB). Free memory was 77.4MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 561.0MB. Max. memory is 16.1GB. [2021-11-23 15:48:54,155 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 98.6MB. Free memory was 53.4MB in the beginning and 53.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:48:54,156 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7480.28ms. Allocated memory was 119.5MB in the beginning and 421.5MB in the end (delta: 302.0MB). Free memory was 76.8MB in the beginning and 279.2MB in the end (delta: -202.4MB). Peak memory consumption was 171.4MB. Max. memory is 16.1GB. [2021-11-23 15:48:54,158 INFO L158 Benchmark]: Boogie Procedure Inliner took 2533.58ms. Allocated memory was 421.5MB in the beginning and 849.3MB in the end (delta: 427.8MB). Free memory was 279.2MB in the beginning and 558.2MB in the end (delta: -278.9MB). Peak memory consumption was 254.8MB. Max. memory is 16.1GB. [2021-11-23 15:48:54,159 INFO L158 Benchmark]: Boogie Preprocessor took 2728.61ms. Allocated memory was 849.3MB in the beginning and 1.8GB in the end (delta: 966.8MB). Free memory was 558.2MB in the beginning and 1.3GB in the end (delta: -748.1MB). Peak memory consumption was 348.7MB. Max. memory is 16.1GB. [2021-11-23 15:48:54,161 INFO L158 Benchmark]: RCFGBuilder took 2060.28ms. Allocated memory is still 1.8GB. Free memory was 1.3GB in the beginning and 1.2GB in the end (delta: 95.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-11-23 15:48:54,165 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 98.6MB. Free memory was 53.4MB in the beginning and 53.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7480.28ms. Allocated memory was 119.5MB in the beginning and 421.5MB in the end (delta: 302.0MB). Free memory was 76.8MB in the beginning and 279.2MB in the end (delta: -202.4MB). Peak memory consumption was 171.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2533.58ms. Allocated memory was 421.5MB in the beginning and 849.3MB in the end (delta: 427.8MB). Free memory was 279.2MB in the beginning and 558.2MB in the end (delta: -278.9MB). Peak memory consumption was 254.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2728.61ms. Allocated memory was 849.3MB in the beginning and 1.8GB in the end (delta: 966.8MB). Free memory was 558.2MB in the beginning and 1.3GB in the end (delta: -748.1MB). Peak memory consumption was 348.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2060.28ms. Allocated memory is still 1.8GB. Free memory was 1.3GB in the beginning and 1.2GB in the end (delta: 95.4MB). Peak memory consumption was 94.4MB. 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 15:48:54,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/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_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/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_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/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_fd0c6527-4581-4131-8a06-6804eb78dcad/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 72689ec87ed3809e6e293244eeb8a8656ba7689ee8c62a4b4036d9431521cfaa --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:48:56,731 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:48:56,733 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:48:56,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:48:56,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:48:56,790 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:48:56,791 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:48:56,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:48:56,799 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:48:56,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:48:56,811 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:48:56,813 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:48:56,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:48:56,816 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:48:56,817 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:48:56,823 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:48:56,825 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:48:56,826 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:48:56,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:48:56,835 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:48:56,836 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:48:56,838 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:48:56,839 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:48:56,840 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:48:56,843 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:48:56,843 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:48:56,844 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:48:56,845 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:48:56,845 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:48:56,846 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:48:56,847 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:48:56,847 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:48:56,848 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:48:56,849 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:48:56,868 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:48:56,869 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:48:56,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:48:56,870 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:48:56,870 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:48:56,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:48:56,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:48:56,873 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:48:56,918 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:48:56,918 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:48:56,919 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:48:56,919 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:48:56,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:48:56,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:48:56,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:48:56,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:48:56,921 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:48:56,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:48:56,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:48:56,923 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:48:56,923 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:48:56,923 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:48:56,923 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:48:56,924 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:48:56,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:48:56,924 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:48:56,924 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:48:56,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:48:56,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:56,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:48:56,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:48:56,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:48:56,925 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:48:56,926 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:48:56,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:48:56,926 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:48:56,926 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:48:56,926 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_fd0c6527-4581-4131-8a06-6804eb78dcad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72689ec87ed3809e6e293244eeb8a8656ba7689ee8c62a4b4036d9431521cfaa [2021-11-23 15:48:57,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:48:57,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:48:57,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:48:57,296 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:48:57,297 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:48:57,299 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:48:57,372 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/data/3bb5d47e7/a123af4ac4ee4011811a5d89ca19e218/FLAG5e8c976c6 [2021-11-23 15:48:58,655 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:48:58,655 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:48:58,736 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/data/3bb5d47e7/a123af4ac4ee4011811a5d89ca19e218/FLAG5e8c976c6 [2021-11-23 15:48:59,219 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/data/3bb5d47e7/a123af4ac4ee4011811a5d89ca19e218 [2021-11-23 15:48:59,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:48:59,222 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:48:59,223 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:59,224 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:48:59,239 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:48:59,240 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:59" (1/1) ... [2021-11-23 15:48:59,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11703fc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:59, skipping insertion in model container [2021-11-23 15:48:59,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:59" (1/1) ... [2021-11-23 15:48:59,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:48:59,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:49:05,526 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[606755,606768] [2021-11-23 15:49:05,529 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[606921,606934] [2021-11-23 15:49:05,529 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[607085,607098] [2021-11-23 15:49:05,530 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[607250,607263] [2021-11-23 15:49:05,569 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:49:05,619 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:49:05,752 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:49:06,734 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[606755,606768] [2021-11-23 15:49:06,735 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[606921,606934] [2021-11-23 15:49:06,773 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[607085,607098] [2021-11-23 15:49:06,773 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[607250,607263] [2021-11-23 15:49:06,776 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:49:06,826 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:49:07,781 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[606755,606768] [2021-11-23 15:49:07,781 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[606921,606934] [2021-11-23 15:49:07,782 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[607085,607098] [2021-11-23 15:49:07,787 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_fd0c6527-4581-4131-8a06-6804eb78dcad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-fddi-skfp-skfp.cil.i[607250,607263] [2021-11-23 15:49:07,791 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:49:08,012 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:49:08,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:08 WrapperNode [2021-11-23 15:49:08,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:49:08,014 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:49:08,014 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:49:08,015 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:49:08,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:08" (1/1) ... [2021-11-23 15:49:08,394 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:08" (1/1) ... [2021-11-23 15:49:09,710 INFO L137 Inliner]: procedures = 545, calls = 10521, calls flagged for inlining = 278, calls inlined = 268, statements flattened = 21131 [2021-11-23 15:49:09,711 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:49:09,712 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:49:09,712 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:49:09,713 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:49:09,721 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:08" (1/1) ... [2021-11-23 15:49:09,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:08" (1/1) ... [2021-11-23 15:49:10,735 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:08" (1/1) ... [2021-11-23 15:49:10,739 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:08" (1/1) ... [2021-11-23 15:49:12,006 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:08" (1/1) ... [2021-11-23 15:49:12,072 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:08" (1/1) ... [2021-11-23 15:49:12,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:08" (1/1) ... [2021-11-23 15:49:12,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:49:12,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:49:12,284 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:49:12,284 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:49:12,285 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:08" (1/1) ... [2021-11-23 15:49:12,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:49:12,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:49:12,322 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:49:12,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:49:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-23 15:49:12,370 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-23 15:49:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-23 15:49:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-23 15:49:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:49:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:49:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:49:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:49:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:49:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:49:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-23 15:49:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-23 15:49:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-23 15:49:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-23 15:49:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:49:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:49:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-23 15:49:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-23 15:49:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-23 15:49:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-23 15:49:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:49:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:49:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:49:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:49:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:49:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:49:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-23 15:49:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-23 15:49:12,375 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:49:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:49:12,376 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-23 15:49:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-23 15:49:12,376 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:49:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:49:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-23 15:49:12,377 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-23 15:49:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:49:12,377 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:49:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:49:12,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:49:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-23 15:49:12,378 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-23 15:49:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:49:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-23 15:49:12,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-23 15:49:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:49:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:49:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:49:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:49:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-23 15:49:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-23 15:49:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:49:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:49:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:49:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:49:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:49:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:49:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:49:12,383 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:49:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-23 15:49:12,384 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-23 15:49:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:49:12,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:49:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-23 15:49:12,384 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-23 15:49:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:49:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:49:12,385 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:49:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-23 15:49:12,385 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-23 15:49:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-23 15:49:12,385 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-23 15:49:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-23 15:49:12,386 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-23 15:49:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:49:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:49:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:49:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-23 15:49:12,387 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-23 15:49:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:49:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-23 15:49:12,388 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-23 15:49:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-23 15:49:12,388 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-23 15:49:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-23 15:49:12,389 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-23 15:49:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-23 15:49:12,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-23 15:49:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-23 15:49:12,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-23 15:49:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-23 15:49:12,390 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-23 15:49:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:49:12,390 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:49:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-23 15:49:12,391 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-23 15:49:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:49:12,391 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:49:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-23 15:49:12,391 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-23 15:49:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:49:12,392 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:49:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:49:12,392 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:49:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:49:12,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:49:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:49:12,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:49:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-23 15:49:12,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-23 15:49:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-23 15:49:12,398 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-23 15:49:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:49:12,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:49:12,400 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-23 15:49:12,400 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-23 15:49:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-23 15:49:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-23 15:49:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-23 15:49:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-23 15:49:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:49:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:49:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-23 15:49:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-23 15:49:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-23 15:49:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-23 15:49:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:49:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:49:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:49:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:49:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-23 15:49:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-23 15:49:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:49:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:49:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:49:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:49:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-23 15:49:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-23 15:49:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-23 15:49:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-23 15:49:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-23 15:49:12,411 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-23 15:49:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-23 15:49:12,411 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-23 15:49:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-23 15:49:12,411 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-23 15:49:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-23 15:49:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-23 15:49:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:49:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-23 15:49:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-23 15:49:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-23 15:49:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-23 15:49:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:49:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-23 15:49:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-23 15:49:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:49:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:49:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:49:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:49:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:49:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:49:12,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:49:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:49:12,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:49:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:49:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:49:12,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:49:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-23 15:49:12,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-23 15:49:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-23 15:49:12,416 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-23 15:49:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-23 15:49:12,416 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-23 15:49:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-23 15:49:12,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-23 15:49:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-23 15:49:12,417 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-23 15:49:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-23 15:49:12,417 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-23 15:49:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-23 15:49:12,417 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-23 15:49:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-23 15:49:12,417 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-23 15:49:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:49:12,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:49:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-23 15:49:12,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-23 15:49:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-23 15:49:12,418 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-23 15:49:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-23 15:49:12,419 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-23 15:49:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-23 15:49:12,419 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-23 15:49:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-23 15:49:12,419 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-23 15:49:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-23 15:49:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-23 15:49:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:49:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:49:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:49:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:49:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:49:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:49:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-23 15:49:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-23 15:49:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-23 15:49:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-23 15:49:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-23 15:49:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-23 15:49:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-23 15:49:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-23 15:49:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-23 15:49:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-23 15:49:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:49:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-23 15:49:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-23 15:49:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-23 15:49:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-23 15:49:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:49:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:49:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-23 15:49:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-23 15:49:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-23 15:49:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-23 15:49:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:49:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:49:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-23 15:49:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-23 15:49:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:49:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:49:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:49:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:49:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:49:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:49:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-23 15:49:12,430 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-23 15:49:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-23 15:49:12,430 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-23 15:49:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-23 15:49:12,431 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-23 15:49:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-23 15:49:12,431 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-23 15:49:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-23 15:49:12,432 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-23 15:49:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-23 15:49:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-23 15:49:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:49:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:49:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-23 15:49:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-23 15:49:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-23 15:49:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-23 15:49:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-23 15:49:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-23 15:49:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:49:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:49:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-23 15:49:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-23 15:49:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-23 15:49:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-23 15:49:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:49:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:49:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:49:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:49:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-23 15:49:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-23 15:49:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:49:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:49:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:49:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:49:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:49:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-23 15:49:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-23 15:49:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-23 15:49:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-23 15:49:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-23 15:49:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-23 15:49:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-23 15:49:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-23 15:49:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:49:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-23 15:49:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-23 15:49:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-23 15:49:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-23 15:49:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-23 15:49:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-23 15:49:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-23 15:49:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-23 15:49:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-23 15:49:12,440 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-23 15:49:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:49:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:49:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:49:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:49:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-23 15:49:12,440 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-23 15:49:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:49:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:49:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:49:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-23 15:49:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-23 15:49:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:49:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:49:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-23 15:49:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-23 15:49:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:49:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:49:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:49:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:49:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-23 15:49:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-23 15:49:12,443 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-23 15:49:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-23 15:49:12,443 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-23 15:49:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-23 15:49:12,443 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:49:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:49:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-23 15:49:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-23 15:49:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-23 15:49:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-23 15:49:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-23 15:49:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-23 15:49:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-23 15:49:12,445 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-23 15:49:12,445 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:49:12,445 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:49:12,445 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-23 15:49:12,445 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-23 15:49:12,445 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-23 15:49:12,446 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-23 15:49:12,446 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-23 15:49:12,446 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-23 15:49:12,446 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:49:12,446 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:49:12,446 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-23 15:49:12,446 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-23 15:49:12,447 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-23 15:49:12,447 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-23 15:49:12,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:49:12,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:49:12,447 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-23 15:49:12,447 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-23 15:49:12,447 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-23 15:49:12,448 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-23 15:49:12,448 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-23 15:49:12,448 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-23 15:49:12,448 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-23 15:49:12,448 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-23 15:49:12,448 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-23 15:49:12,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-23 15:49:12,449 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-23 15:49:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-23 15:49:12,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:49:12,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:49:12,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:49:12,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:49:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-23 15:49:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-23 15:49:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-23 15:49:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-23 15:49:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:49:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:49:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-23 15:49:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-23 15:49:12,451 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-23 15:49:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-23 15:49:12,451 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-23 15:49:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-23 15:49:12,451 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-23 15:49:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-23 15:49:12,452 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-23 15:49:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-23 15:49:12,453 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-23 15:49:12,453 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-23 15:49:12,453 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-23 15:49:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-23 15:49:12,457 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-23 15:49:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-23 15:49:12,457 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-23 15:49:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-23 15:49:12,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:49:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:49:12,458 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-23 15:49:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-23 15:49:12,458 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-23 15:49:12,458 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-23 15:49:12,458 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-23 15:49:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-23 15:49:12,459 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-23 15:49:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-23 15:49:12,459 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:49:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:49:12,459 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-23 15:49:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-23 15:49:12,460 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-23 15:49:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-23 15:49:12,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:49:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:49:12,460 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-23 15:49:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-23 15:49:12,460 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-23 15:49:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-23 15:49:12,461 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-23 15:49:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-23 15:49:12,461 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-23 15:49:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-23 15:49:14,171 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:49:14,180 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:49:15,608 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:49:15,612 INFO L158 Benchmark]: Toolchain (without parser) took 16388.38ms. Allocated memory was 65.0MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 29.7MB in the beginning and 2.0GB in the end (delta: -2.0GB). Peak memory consumption was 653.6MB. Max. memory is 16.1GB. [2021-11-23 15:49:15,612 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory is still 45.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:49:15,613 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8789.68ms. Allocated memory was 65.0MB in the beginning and 390.1MB in the end (delta: 325.1MB). Free memory was 29.6MB in the beginning and 135.6MB in the end (delta: -106.0MB). Peak memory consumption was 226.7MB. Max. memory is 16.1GB. [2021-11-23 15:49:15,613 INFO L158 Benchmark]: Boogie Procedure Inliner took 1697.45ms. Allocated memory was 390.1MB in the beginning and 893.4MB in the end (delta: 503.3MB). Free memory was 135.6MB in the beginning and 537.2MB in the end (delta: -401.6MB). Peak memory consumption was 118.5MB. Max. memory is 16.1GB. [2021-11-23 15:49:15,614 INFO L158 Benchmark]: Boogie Preprocessor took 2569.42ms. Allocated memory was 893.4MB in the beginning and 2.7GB in the end (delta: 1.8GB). Free memory was 537.2MB in the beginning and 2.1GB in the end (delta: -1.6GB). Peak memory consumption was 249.7MB. Max. memory is 16.1GB. [2021-11-23 15:49:15,614 INFO L158 Benchmark]: RCFGBuilder took 3326.54ms. Allocated memory is still 2.7GB. Free memory was 2.1GB in the beginning and 2.0GB in the end (delta: 103.8MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2021-11-23 15:49:15,617 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory is still 45.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8789.68ms. Allocated memory was 65.0MB in the beginning and 390.1MB in the end (delta: 325.1MB). Free memory was 29.6MB in the beginning and 135.6MB in the end (delta: -106.0MB). Peak memory consumption was 226.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1697.45ms. Allocated memory was 390.1MB in the beginning and 893.4MB in the end (delta: 503.3MB). Free memory was 135.6MB in the beginning and 537.2MB in the end (delta: -401.6MB). Peak memory consumption was 118.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2569.42ms. Allocated memory was 893.4MB in the beginning and 2.7GB in the end (delta: 1.8GB). Free memory was 537.2MB in the beginning and 2.1GB in the end (delta: -1.6GB). Peak memory consumption was 249.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3326.54ms. Allocated memory is still 2.7GB. Free memory was 2.1GB in the beginning and 2.0GB in the end (delta: 103.8MB). 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 15:49:15,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd0c6527-4581-4131-8a06-6804eb78dcad/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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