./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.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_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/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_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/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_c22556e7-4704-49e6-aad8-68f6d757c5ca/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 02f0930d8b2fe3bfe796d15e5df91cc252d41b871a82a3358310d5ea0b73a544 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:49:12,743 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:49:12,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:49:12,793 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:49:12,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:49:12,795 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:49:12,797 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:49:12,799 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:49:12,801 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:49:12,803 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:49:12,804 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:49:12,805 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:49:12,806 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:49:12,807 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:49:12,809 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:49:12,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:49:12,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:49:12,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:49:12,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:49:12,818 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:49:12,820 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:49:12,822 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:49:12,823 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:49:12,824 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:49:12,828 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:49:12,828 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:49:12,829 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:49:12,830 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:49:12,830 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:49:12,832 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:49:12,832 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:49:12,833 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:49:12,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:49:12,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:49:12,836 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:49:12,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:49:12,837 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:49:12,838 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:49:12,838 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:49:12,839 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:49:12,840 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:49:12,841 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:49:12,871 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:49:12,871 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:49:12,872 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:49:12,872 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:49:12,873 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:49:12,873 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:49:12,873 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:49:12,883 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:49:12,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:49:12,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:49:12,885 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:49:12,888 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:49:12,889 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:49:12,889 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:49:12,889 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:49:12,889 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:49:12,890 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:49:12,890 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:49:12,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:49:12,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:49:12,890 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:49:12,891 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:49:12,891 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:49:12,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:49:12,891 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:49:12,891 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_c22556e7-4704-49e6-aad8-68f6d757c5ca/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02f0930d8b2fe3bfe796d15e5df91cc252d41b871a82a3358310d5ea0b73a544 [2021-11-23 15:49:13,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:49:13,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:49:13,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:49:13,208 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:49:13,210 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:49:13,212 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-11-23 15:49:13,297 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/data/5bd0f49b0/1c5d0e1aaa934704827cd0ca36eae39b/FLAGcdbba5449 [2021-11-23 15:49:14,571 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:49:14,572 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-11-23 15:49:14,670 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/data/5bd0f49b0/1c5d0e1aaa934704827cd0ca36eae39b/FLAGcdbba5449 [2021-11-23 15:49:15,141 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/data/5bd0f49b0/1c5d0e1aaa934704827cd0ca36eae39b [2021-11-23 15:49:15,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:49:15,145 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:49:15,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:49:15,147 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:49:15,150 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:49:15,151 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:49:15" (1/1) ... [2021-11-23 15:49:15,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e17f23c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:15, skipping insertion in model container [2021-11-23 15:49:15,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:49:15" (1/1) ... [2021-11-23 15:49:15,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:49:15,471 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:49:26,056 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_c22556e7-4704-49e6-aad8-68f6d757c5ca/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948299,948312] [2021-11-23 15:49:26,059 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_c22556e7-4704-49e6-aad8-68f6d757c5ca/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948444,948457] [2021-11-23 15:49:26,093 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:49:26,165 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:49:27,569 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_c22556e7-4704-49e6-aad8-68f6d757c5ca/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948299,948312] [2021-11-23 15:49:27,570 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_c22556e7-4704-49e6-aad8-68f6d757c5ca/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948444,948457] [2021-11-23 15:49:27,580 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:49:28,379 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:49:28,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:28 WrapperNode [2021-11-23 15:49:28,380 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:49:28,382 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:49:28,382 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:49:28,383 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:49:28,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:28" (1/1) ... [2021-11-23 15:49:28,767 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:28" (1/1) ... [2021-11-23 15:49:29,943 INFO L137 Inliner]: procedures = 852, calls = 16559, calls flagged for inlining = 416, calls inlined = 353, statements flattened = 29452 [2021-11-23 15:49:29,944 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:49:29,945 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:49:29,946 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:49:29,946 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:49:29,956 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:28" (1/1) ... [2021-11-23 15:49:29,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:28" (1/1) ... [2021-11-23 15:49:30,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:28" (1/1) ... [2021-11-23 15:49:30,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:28" (1/1) ... [2021-11-23 15:49:30,947 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:28" (1/1) ... [2021-11-23 15:49:31,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:28" (1/1) ... [2021-11-23 15:49:31,330 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:28" (1/1) ... [2021-11-23 15:49:31,523 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:49:31,524 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:49:31,525 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:49:31,525 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:49:31,526 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:28" (1/1) ... [2021-11-23 15:49:31,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:49:31,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:49:31,567 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:49:31,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:49:31,623 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2021-11-23 15:49:31,624 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2021-11-23 15:49:31,624 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-23 15:49:31,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-23 15:49:31,627 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2021-11-23 15:49:31,627 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2021-11-23 15:49:31,627 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2021-11-23 15:49:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2021-11-23 15:49:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:49:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:49:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:49:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:49:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2021-11-23 15:49:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2021-11-23 15:49:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:49:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:49:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:49:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:49:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2021-11-23 15:49:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2021-11-23 15:49:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:49:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:49:31,631 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:49:31,631 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:49:31,631 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2021-11-23 15:49:31,631 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2021-11-23 15:49:31,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:49:31,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:49:31,632 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2021-11-23 15:49:31,632 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2021-11-23 15:49:31,632 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2021-11-23 15:49:31,632 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2021-11-23 15:49:31,633 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 15:49:31,633 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 15:49:31,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:49:31,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:49:31,633 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:49:31,634 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:49:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:49:31,634 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:49:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:49:31,634 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:49:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2021-11-23 15:49:31,635 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2021-11-23 15:49:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2021-11-23 15:49:31,636 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2021-11-23 15:49:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-11-23 15:49:31,636 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-11-23 15:49:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:49:31,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:49:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:49:31,637 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:49:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:49:31,638 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:49:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_113 [2021-11-23 15:49:31,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_113 [2021-11-23 15:49:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2021-11-23 15:49:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2021-11-23 15:49:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2021-11-23 15:49:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2021-11-23 15:49:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:49:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:49:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2021-11-23 15:49:31,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2021-11-23 15:49:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:49:31,642 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:49:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2021-11-23 15:49:31,643 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2021-11-23 15:49:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:49:31,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:49:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2021-11-23 15:49:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2021-11-23 15:49:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:49:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_108 [2021-11-23 15:49:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_108 [2021-11-23 15:49:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2021-11-23 15:49:31,646 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2021-11-23 15:49:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2021-11-23 15:49:31,646 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2021-11-23 15:49:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:49:31,647 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:49:31,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:49:31,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:49:31,647 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2021-11-23 15:49:31,647 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2021-11-23 15:49:31,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:49:31,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:49:31,648 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2021-11-23 15:49:31,648 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2021-11-23 15:49:31,649 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:49:31,649 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:49:31,650 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2021-11-23 15:49:31,650 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2021-11-23 15:49:31,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:49:31,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:49:31,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-23 15:49:31,651 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2021-11-23 15:49:31,651 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2021-11-23 15:49:31,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:49:31,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:49:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:49:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:49:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:49:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:49:31,653 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2021-11-23 15:49:31,654 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2021-11-23 15:49:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:49:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:49:31,654 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:49:31,654 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2021-11-23 15:49:31,655 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2021-11-23 15:49:31,655 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:49:31,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:49:31,655 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2021-11-23 15:49:31,655 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2021-11-23 15:49:31,656 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:49:31,656 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:49:31,656 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2021-11-23 15:49:31,657 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2021-11-23 15:49:31,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:49:31,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:49:31,658 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-23 15:49:31,659 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-23 15:49:31,662 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 15:49:31,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 15:49:31,663 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:49:31,663 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:49:31,663 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2021-11-23 15:49:31,664 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2021-11-23 15:49:31,665 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2021-11-23 15:49:31,665 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2021-11-23 15:49:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:49:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:49:31,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:49:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:49:31,673 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2021-11-23 15:49:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2021-11-23 15:49:31,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-11-23 15:49:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-11-23 15:49:31,673 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2021-11-23 15:49:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2021-11-23 15:49:31,674 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2021-11-23 15:49:31,674 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2021-11-23 15:49:31,674 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:49:31,674 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:49:31,674 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2021-11-23 15:49:31,674 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2021-11-23 15:49:31,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:49:31,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:49:31,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:49:31,675 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2021-11-23 15:49:31,675 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2021-11-23 15:49:31,675 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:49:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:49:31,676 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:49:31,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:49:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:49:31,676 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2021-11-23 15:49:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2021-11-23 15:49:31,677 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:49:31,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:49:31,677 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:49:31,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:49:31,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:49:31,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:49:31,678 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2021-11-23 15:49:31,678 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2021-11-23 15:49:31,678 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2021-11-23 15:49:31,678 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2021-11-23 15:49:31,678 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 15:49:31,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 15:49:31,679 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:49:31,679 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:49:31,679 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2021-11-23 15:49:31,679 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2021-11-23 15:49:31,679 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:49:31,679 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:49:31,679 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:49:31,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:49:31,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:49:31,680 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:49:31,680 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:49:31,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_119 [2021-11-23 15:49:31,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_119 [2021-11-23 15:49:31,681 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2021-11-23 15:49:31,681 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2021-11-23 15:49:31,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:49:31,681 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 15:49:31,681 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 15:49:31,681 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2021-11-23 15:49:31,682 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2021-11-23 15:49:31,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2021-11-23 15:49:31,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2021-11-23 15:49:31,682 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2021-11-23 15:49:31,682 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2021-11-23 15:49:31,682 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2021-11-23 15:49:31,682 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2021-11-23 15:49:31,683 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2021-11-23 15:49:31,683 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2021-11-23 15:49:31,683 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:49:31,683 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:49:31,683 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2021-11-23 15:49:31,683 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2021-11-23 15:49:31,684 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:49:31,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:49:31,684 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:49:31,684 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:49:31,684 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2021-11-23 15:49:31,684 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2021-11-23 15:49:31,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:49:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:49:31,685 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2021-11-23 15:49:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2021-11-23 15:49:31,685 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-11-23 15:49:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-11-23 15:49:31,686 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2021-11-23 15:49:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2021-11-23 15:49:31,686 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2021-11-23 15:49:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2021-11-23 15:49:31,686 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:49:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:49:31,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-23 15:49:31,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-23 15:49:31,687 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2021-11-23 15:49:31,687 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2021-11-23 15:49:31,687 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2021-11-23 15:49:31,687 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2021-11-23 15:49:31,688 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 15:49:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 15:49:31,688 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:49:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:49:31,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:49:31,688 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2021-11-23 15:49:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2021-11-23 15:49:31,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:49:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:49:31,689 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2021-11-23 15:49:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2021-11-23 15:49:31,689 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:49:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:49:31,690 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2021-11-23 15:49:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2021-11-23 15:49:31,690 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2021-11-23 15:49:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2021-11-23 15:49:31,690 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2021-11-23 15:49:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2021-11-23 15:49:31,690 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-11-23 15:49:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-11-23 15:49:31,691 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2021-11-23 15:49:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2021-11-23 15:49:31,696 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:49:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:49:31,696 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2021-11-23 15:49:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2021-11-23 15:49:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:49:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:49:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:49:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:49:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_112 [2021-11-23 15:49:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_112 [2021-11-23 15:49:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:49:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:49:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:49:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2021-11-23 15:49:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2021-11-23 15:49:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:49:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:49:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:49:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:49:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:49:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:49:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2021-11-23 15:49:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2021-11-23 15:49:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:49:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:49:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2021-11-23 15:49:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2021-11-23 15:49:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2021-11-23 15:49:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2021-11-23 15:49:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2021-11-23 15:49:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2021-11-23 15:49:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:49:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:49:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:49:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:49:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 15:49:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 15:49:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:49:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:49:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2021-11-23 15:49:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2021-11-23 15:49:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2021-11-23 15:49:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2021-11-23 15:49:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2021-11-23 15:49:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2021-11-23 15:49:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2021-11-23 15:49:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2021-11-23 15:49:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-11-23 15:49:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-11-23 15:49:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:49:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:49:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:49:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:49:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:49:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:49:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:49:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:49:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:49:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:49:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:49:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2021-11-23 15:49:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2021-11-23 15:49:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2021-11-23 15:49:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2021-11-23 15:49:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2021-11-23 15:49:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2021-11-23 15:49:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2021-11-23 15:49:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2021-11-23 15:49:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2021-11-23 15:49:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2021-11-23 15:49:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:49:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:49:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:49:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2021-11-23 15:49:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2021-11-23 15:49:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2021-11-23 15:49:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2021-11-23 15:49:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:49:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:49:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:49:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:49:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:49:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2021-11-23 15:49:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2021-11-23 15:49:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:49:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:49:31,712 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2021-11-23 15:49:31,712 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2021-11-23 15:49:31,712 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2021-11-23 15:49:31,712 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2021-11-23 15:49:31,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:49:31,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:49:31,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:49:31,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:49:31,713 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-11-23 15:49:31,713 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-11-23 15:49:31,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:49:31,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:49:31,713 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2021-11-23 15:49:31,714 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2021-11-23 15:49:31,714 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:49:31,714 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:49:31,714 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:49:31,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:49:31,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2021-11-23 15:49:31,714 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2021-11-23 15:49:31,715 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:49:31,715 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:49:31,715 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:49:31,715 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:49:31,715 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:49:31,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:49:31,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:49:31,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:49:31,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:49:31,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:49:31,716 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2021-11-23 15:49:31,716 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2021-11-23 15:49:31,716 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:49:31,716 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:49:31,716 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2021-11-23 15:49:31,717 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2021-11-23 15:49:31,717 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2021-11-23 15:49:31,717 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2021-11-23 15:49:31,717 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2021-11-23 15:49:31,717 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2021-11-23 15:49:31,717 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:49:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:49:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:49:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:49:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:49:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:49:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2021-11-23 15:49:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2021-11-23 15:49:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:49:31,719 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:49:31,719 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2021-11-23 15:49:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2021-11-23 15:49:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2021-11-23 15:49:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2021-11-23 15:49:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:49:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:49:31,721 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2021-11-23 15:49:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2021-11-23 15:49:31,721 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:49:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:49:31,721 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2021-11-23 15:49:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2021-11-23 15:49:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:49:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:49:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2021-11-23 15:49:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2021-11-23 15:49:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 15:49:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 15:49:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:49:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:49:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:49:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:49:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:49:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:49:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:49:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:49:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:49:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2021-11-23 15:49:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2021-11-23 15:49:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:49:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:49:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:49:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:49:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2021-11-23 15:49:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2021-11-23 15:49:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:49:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:49:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2021-11-23 15:49:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2021-11-23 15:49:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:49:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:49:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2021-11-23 15:49:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2021-11-23 15:49:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:49:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:49:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:49:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:49:31,727 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:49:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:49:31,727 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:49:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:49:31,727 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-23 15:49:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-23 15:49:31,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:49:31,728 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2021-11-23 15:49:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2021-11-23 15:49:31,728 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2021-11-23 15:49:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2021-11-23 15:49:31,728 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2021-11-23 15:49:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2021-11-23 15:49:31,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:49:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:49:31,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:49:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:49:31,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:49:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:49:31,729 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2021-11-23 15:49:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2021-11-23 15:49:31,730 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2021-11-23 15:49:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2021-11-23 15:49:31,730 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2021-11-23 15:49:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2021-11-23 15:49:31,730 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2021-11-23 15:49:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2021-11-23 15:49:31,731 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:49:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:49:31,731 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:49:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:49:31,731 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:49:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:49:31,731 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2021-11-23 15:49:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2021-11-23 15:49:31,732 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2021-11-23 15:49:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2021-11-23 15:49:31,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-11-23 15:49:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-11-23 15:49:31,732 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2021-11-23 15:49:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2021-11-23 15:49:31,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:49:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:49:31,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:49:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:49:31,733 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:49:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:49:31,734 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2021-11-23 15:49:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2021-11-23 15:49:31,734 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2021-11-23 15:49:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2021-11-23 15:49:31,734 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2021-11-23 15:49:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2021-11-23 15:49:31,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2021-11-23 15:49:31,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2021-11-23 15:49:31,735 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2021-11-23 15:49:31,735 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2021-11-23 15:49:31,735 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:49:31,735 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:49:31,735 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2021-11-23 15:49:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2021-11-23 15:49:31,736 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:49:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:49:31,736 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-11-23 15:49:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-11-23 15:49:31,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:49:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:49:31,737 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2021-11-23 15:49:31,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2021-11-23 15:49:31,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2021-11-23 15:49:31,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2021-11-23 15:49:31,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:49:31,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:49:31,738 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:49:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:49:31,738 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:49:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:49:31,738 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:49:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:49:31,738 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2021-11-23 15:49:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2021-11-23 15:49:31,739 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:49:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:49:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:49:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:49:31,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_e1000_phy_lock [2021-11-23 15:49:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_e1000_phy_lock [2021-11-23 15:49:31,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:49:31,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:49:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:49:31,743 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:49:34,122 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:49:34,131 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:49:35,544 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 15:49:35,555 INFO L158 Benchmark]: Toolchain (without parser) took 20409.11ms. Allocated memory was 109.1MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 53.5MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 306.3MB. Max. memory is 16.1GB. [2021-11-23 15:49:35,557 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 86.0MB. Free memory was 56.0MB in the beginning and 56.0MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:49:35,560 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13234.64ms. Allocated memory was 109.1MB in the beginning and 364.9MB in the end (delta: 255.9MB). Free memory was 53.5MB in the beginning and 188.7MB in the end (delta: -135.2MB). Peak memory consumption was 208.2MB. Max. memory is 16.1GB. [2021-11-23 15:49:35,619 INFO L158 Benchmark]: Boogie Procedure Inliner took 1562.64ms. Allocated memory was 364.9MB in the beginning and 557.8MB in the end (delta: 192.9MB). Free memory was 188.7MB in the beginning and 353.7MB in the end (delta: -165.0MB). Peak memory consumption was 124.6MB. Max. memory is 16.1GB. [2021-11-23 15:49:35,619 INFO L158 Benchmark]: Boogie Preprocessor took 1578.12ms. Allocated memory is still 557.8MB. Free memory was 353.7MB in the beginning and 290.8MB in the end (delta: 62.9MB). Peak memory consumption was 165.7MB. Max. memory is 16.1GB. [2021-11-23 15:49:35,620 INFO L158 Benchmark]: RCFGBuilder took 4028.83ms. Allocated memory was 557.8MB in the beginning and 1.5GB in the end (delta: 992.0MB). Free memory was 290.8MB in the beginning and 1.2GB in the end (delta: -896.5MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-11-23 15:49:35,624 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 86.0MB. Free memory was 56.0MB in the beginning and 56.0MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13234.64ms. Allocated memory was 109.1MB in the beginning and 364.9MB in the end (delta: 255.9MB). Free memory was 53.5MB in the beginning and 188.7MB in the end (delta: -135.2MB). Peak memory consumption was 208.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1562.64ms. Allocated memory was 364.9MB in the beginning and 557.8MB in the end (delta: 192.9MB). Free memory was 188.7MB in the beginning and 353.7MB in the end (delta: -165.0MB). Peak memory consumption was 124.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1578.12ms. Allocated memory is still 557.8MB. Free memory was 353.7MB in the beginning and 290.8MB in the end (delta: 62.9MB). Peak memory consumption was 165.7MB. Max. memory is 16.1GB. * RCFGBuilder took 4028.83ms. Allocated memory was 557.8MB in the beginning and 1.5GB in the end (delta: 992.0MB). Free memory was 290.8MB in the beginning and 1.2GB in the end (delta: -896.5MB). 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 15:49:35,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/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_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/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_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/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_c22556e7-4704-49e6-aad8-68f6d757c5ca/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 02f0930d8b2fe3bfe796d15e5df91cc252d41b871a82a3358310d5ea0b73a544 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:49:38,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:49:38,320 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:49:38,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:49:38,385 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:49:38,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:49:38,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:49:38,396 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:49:38,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:49:38,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:49:38,409 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:49:38,411 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:49:38,411 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:49:38,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:49:38,417 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:49:38,421 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:49:38,423 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:49:38,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:49:38,427 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:49:38,435 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:49:38,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:49:38,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:49:38,442 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:49:38,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:49:38,453 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:49:38,453 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:49:38,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:49:38,456 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:49:38,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:49:38,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:49:38,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:49:38,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:49:38,461 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:49:38,462 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:49:38,464 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:49:38,464 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:49:38,466 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:49:38,466 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:49:38,466 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:49:38,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:49:38,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:49:38,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:49:38,513 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:49:38,513 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:49:38,514 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:49:38,515 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:49:38,517 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:49:38,517 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:49:38,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:49:38,517 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:49:38,518 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:49:38,518 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:49:38,519 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:49:38,519 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:49:38,519 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:49:38,520 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:49:38,520 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:49:38,520 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:49:38,520 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:49:38,521 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:49:38,521 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:49:38,521 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:49:38,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:49:38,521 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:49:38,522 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:49:38,522 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:49:38,522 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:49:38,522 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:49:38,523 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:49:38,523 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:49:38,523 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:49:38,523 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_c22556e7-4704-49e6-aad8-68f6d757c5ca/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02f0930d8b2fe3bfe796d15e5df91cc252d41b871a82a3358310d5ea0b73a544 [2021-11-23 15:49:38,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:49:38,925 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:49:38,928 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:49:38,929 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:49:38,930 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:49:38,932 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-11-23 15:49:39,004 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/data/8afd4716c/ca886df0032247db806180a44469e4f3/FLAG8235eb658 [2021-11-23 15:49:40,504 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:49:40,504 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-11-23 15:49:40,633 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/data/8afd4716c/ca886df0032247db806180a44469e4f3/FLAG8235eb658 [2021-11-23 15:49:40,923 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/data/8afd4716c/ca886df0032247db806180a44469e4f3 [2021-11-23 15:49:40,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:49:40,927 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:49:40,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:49:40,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:49:40,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:49:40,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:49:40" (1/1) ... [2021-11-23 15:49:40,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3859cc0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:40, skipping insertion in model container [2021-11-23 15:49:40,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:49:40" (1/1) ... [2021-11-23 15:49:40,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:49:41,335 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:49:52,289 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_c22556e7-4704-49e6-aad8-68f6d757c5ca/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948299,948312] [2021-11-23 15:49:52,293 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_c22556e7-4704-49e6-aad8-68f6d757c5ca/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948444,948457] [2021-11-23 15:49:52,354 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:49:52,474 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:49:52,667 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:49:54,044 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_c22556e7-4704-49e6-aad8-68f6d757c5ca/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948299,948312] [2021-11-23 15:49:54,045 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_c22556e7-4704-49e6-aad8-68f6d757c5ca/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948444,948457] [2021-11-23 15:49:54,067 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:49:54,122 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:49:55,222 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_c22556e7-4704-49e6-aad8-68f6d757c5ca/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948299,948312] [2021-11-23 15:49:55,223 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_c22556e7-4704-49e6-aad8-68f6d757c5ca/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948444,948457] [2021-11-23 15:49:55,231 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:49:55,925 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:49:55,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:55 WrapperNode [2021-11-23 15:49:55,926 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:49:55,927 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:49:55,928 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:49:55,928 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:49:55,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:55" (1/1) ... [2021-11-23 15:49:56,410 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:55" (1/1) ... [2021-11-23 15:49:57,211 INFO L137 Inliner]: procedures = 867, calls = 16559, calls flagged for inlining = 416, calls inlined = 353, statements flattened = 28794 [2021-11-23 15:49:57,226 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:49:57,227 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:49:57,227 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:49:57,228 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:49:57,252 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:55" (1/1) ... [2021-11-23 15:49:57,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:55" (1/1) ... [2021-11-23 15:49:57,439 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:55" (1/1) ... [2021-11-23 15:49:57,440 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:55" (1/1) ... [2021-11-23 15:49:58,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:55" (1/1) ... [2021-11-23 15:49:58,287 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:55" (1/1) ... [2021-11-23 15:49:58,416 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:55" (1/1) ... [2021-11-23 15:49:58,786 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:49:58,788 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:49:58,788 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:49:58,788 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:49:58,795 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:49:55" (1/1) ... [2021-11-23 15:49:58,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:49:58,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:49:58,855 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:49:58,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:49:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2021-11-23 15:49:58,925 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2021-11-23 15:49:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-23 15:49:58,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-23 15:49:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2021-11-23 15:49:58,926 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2021-11-23 15:49:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2021-11-23 15:49:58,926 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2021-11-23 15:49:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:49:58,927 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:49:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:49:58,927 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:49:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2021-11-23 15:49:58,927 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2021-11-23 15:49:58,928 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:49:58,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:49:58,928 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:49:58,928 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:49:58,928 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2021-11-23 15:49:58,928 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2021-11-23 15:49:58,929 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:49:58,929 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:49:58,929 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:49:58,929 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:49:58,929 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2021-11-23 15:49:58,929 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2021-11-23 15:49:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:49:58,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:49:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2021-11-23 15:49:58,931 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2021-11-23 15:49:58,931 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2021-11-23 15:49:58,931 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2021-11-23 15:49:58,931 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 15:49:58,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 15:49:58,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:49:58,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:49:58,932 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:49:58,932 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:49:58,933 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:49:58,933 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:49:58,933 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:49:58,933 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:49:58,934 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2021-11-23 15:49:58,934 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2021-11-23 15:49:58,934 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2021-11-23 15:49:58,934 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2021-11-23 15:49:58,934 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-11-23 15:49:58,934 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-11-23 15:49:58,935 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:49:58,935 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:49:58,936 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:49:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:49:58,937 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:49:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:49:58,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_113 [2021-11-23 15:49:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_113 [2021-11-23 15:49:58,937 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2021-11-23 15:49:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2021-11-23 15:49:58,938 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2021-11-23 15:49:58,938 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2021-11-23 15:49:58,939 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:49:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:49:58,939 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2021-11-23 15:49:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2021-11-23 15:49:58,939 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:49:58,940 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:49:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2021-11-23 15:49:58,940 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2021-11-23 15:49:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:49:58,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:49:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2021-11-23 15:49:58,941 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2021-11-23 15:49:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:49:58,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:49:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_108 [2021-11-23 15:49:58,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_108 [2021-11-23 15:49:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2021-11-23 15:49:58,941 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2021-11-23 15:49:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2021-11-23 15:49:58,942 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2021-11-23 15:49:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:49:58,942 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:49:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:49:58,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:49:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2021-11-23 15:49:58,944 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2021-11-23 15:49:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:49:58,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:49:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2021-11-23 15:49:58,944 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2021-11-23 15:49:58,945 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:49:58,945 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:49:58,946 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2021-11-23 15:49:58,946 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2021-11-23 15:49:58,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:49:58,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:49:58,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-23 15:49:58,947 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2021-11-23 15:49:58,947 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2021-11-23 15:49:58,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:49:58,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:49:58,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:49:58,947 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:49:58,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:49:58,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:49:58,948 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2021-11-23 15:49:58,948 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2021-11-23 15:49:58,948 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:49:58,949 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:49:58,949 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:49:58,949 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2021-11-23 15:49:58,949 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2021-11-23 15:49:58,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:49:58,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:49:58,953 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2021-11-23 15:49:58,953 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2021-11-23 15:49:58,954 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:49:58,955 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:49:58,955 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2021-11-23 15:49:58,956 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2021-11-23 15:49:58,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:49:58,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:49:58,957 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-23 15:49:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-23 15:49:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 15:49:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 15:49:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:49:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:49:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2021-11-23 15:49:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2021-11-23 15:49:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2021-11-23 15:49:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2021-11-23 15:49:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:49:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:49:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:49:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:49:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2021-11-23 15:49:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2021-11-23 15:49:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-11-23 15:49:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-11-23 15:49:58,966 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2021-11-23 15:49:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2021-11-23 15:49:58,966 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2021-11-23 15:49:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2021-11-23 15:49:58,966 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:49:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:49:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2021-11-23 15:49:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2021-11-23 15:49:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:49:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2021-11-23 15:49:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2021-11-23 15:49:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:49:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:49:58,968 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:49:58,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:49:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:49:58,969 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2021-11-23 15:49:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2021-11-23 15:49:58,969 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:49:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:49:58,969 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:49:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:49:58,970 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:49:58,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:49:58,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:49:58,970 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:49:58,970 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2021-11-23 15:49:58,971 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2021-11-23 15:49:58,971 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2021-11-23 15:49:58,971 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2021-11-23 15:49:58,971 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 15:49:58,971 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 15:49:58,971 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:49:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:49:58,972 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2021-11-23 15:49:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2021-11-23 15:49:58,972 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:49:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:49:58,972 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:49:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:49:58,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:49:58,973 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:49:58,973 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:49:58,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_119 [2021-11-23 15:49:58,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_119 [2021-11-23 15:49:58,973 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2021-11-23 15:49:58,973 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2021-11-23 15:49:58,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:49:58,974 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 15:49:58,974 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 15:49:58,974 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2021-11-23 15:49:58,974 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2021-11-23 15:49:58,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2021-11-23 15:49:58,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2021-11-23 15:49:58,975 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2021-11-23 15:49:58,975 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2021-11-23 15:49:58,975 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2021-11-23 15:49:58,975 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2021-11-23 15:49:58,975 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2021-11-23 15:49:58,975 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2021-11-23 15:49:58,975 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:49:58,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:49:58,976 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2021-11-23 15:49:58,976 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2021-11-23 15:49:58,976 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:49:58,976 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:49:58,976 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:49:58,976 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:49:58,977 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2021-11-23 15:49:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2021-11-23 15:49:58,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:49:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:49:58,977 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2021-11-23 15:49:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2021-11-23 15:49:58,977 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-11-23 15:49:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-11-23 15:49:58,978 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2021-11-23 15:49:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2021-11-23 15:49:58,978 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2021-11-23 15:49:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2021-11-23 15:49:58,978 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:49:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:49:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-23 15:49:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-23 15:49:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2021-11-23 15:49:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2021-11-23 15:49:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2021-11-23 15:49:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2021-11-23 15:49:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 15:49:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 15:49:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:49:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:49:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:49:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:49:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:49:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:49:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:49:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:49:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2021-11-23 15:49:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2021-11-23 15:49:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:49:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:49:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2021-11-23 15:49:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2021-11-23 15:49:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:49:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:49:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2021-11-23 15:49:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2021-11-23 15:49:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2021-11-23 15:49:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2021-11-23 15:49:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2021-11-23 15:49:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2021-11-23 15:49:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-11-23 15:49:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-11-23 15:49:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2021-11-23 15:49:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2021-11-23 15:49:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2021-11-23 15:49:58,991 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2021-11-23 15:49:58,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:49:58,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:49:58,991 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:49:58,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:49:58,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_112 [2021-11-23 15:49:58,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_112 [2021-11-23 15:49:58,992 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:49:58,992 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:49:58,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:49:58,992 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2021-11-23 15:49:58,992 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2021-11-23 15:49:58,992 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:49:58,992 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:49:58,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:49:58,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:49:58,993 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:49:58,993 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:49:58,993 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2021-11-23 15:49:58,993 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2021-11-23 15:49:58,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:49:58,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:49:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2021-11-23 15:49:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2021-11-23 15:49:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2021-11-23 15:49:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2021-11-23 15:49:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2021-11-23 15:49:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2021-11-23 15:49:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:49:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:49:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:49:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:49:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 15:49:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 15:49:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:49:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:49:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2021-11-23 15:49:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2021-11-23 15:49:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2021-11-23 15:49:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2021-11-23 15:49:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2021-11-23 15:49:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2021-11-23 15:49:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2021-11-23 15:49:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2021-11-23 15:49:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-11-23 15:49:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-11-23 15:49:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:49:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:49:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:49:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:49:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:49:58,998 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:49:58,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:49:58,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:49:58,998 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:49:58,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:49:58,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:49:58,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:49:58,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:49:58,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:49:58,999 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2021-11-23 15:49:58,999 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2021-11-23 15:49:58,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:49:58,999 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2021-11-23 15:49:58,999 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2021-11-23 15:49:58,999 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2021-11-23 15:49:59,000 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2021-11-23 15:49:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2021-11-23 15:49:59,000 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2021-11-23 15:49:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2021-11-23 15:49:59,000 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2021-11-23 15:49:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:49:59,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:49:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2021-11-23 15:49:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2021-11-23 15:49:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2021-11-23 15:49:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2021-11-23 15:49:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:49:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:49:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:49:59,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:49:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2021-11-23 15:49:59,002 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2021-11-23 15:49:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:49:59,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:49:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2021-11-23 15:49:59,002 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2021-11-23 15:49:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2021-11-23 15:49:59,003 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2021-11-23 15:49:59,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:49:59,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:49:59,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:49:59,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:49:59,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-11-23 15:49:59,003 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-11-23 15:49:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:49:59,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:49:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2021-11-23 15:49:59,004 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2021-11-23 15:49:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:49:59,004 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:49:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:49:59,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:49:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2021-11-23 15:49:59,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2021-11-23 15:49:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:49:59,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:49:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:49:59,005 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:49:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:49:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:49:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:49:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:49:59,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:49:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:49:59,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:49:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2021-11-23 15:49:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2021-11-23 15:49:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:49:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:49:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2021-11-23 15:49:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2021-11-23 15:49:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2021-11-23 15:49:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2021-11-23 15:49:59,009 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2021-11-23 15:49:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2021-11-23 15:49:59,009 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:49:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:49:59,009 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:49:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:49:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:49:59,013 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:49:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2021-11-23 15:49:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2021-11-23 15:49:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:49:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:49:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2021-11-23 15:49:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2021-11-23 15:49:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2021-11-23 15:49:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2021-11-23 15:49:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:49:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:49:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2021-11-23 15:49:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2021-11-23 15:49:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:49:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:49:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2021-11-23 15:49:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2021-11-23 15:49:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:49:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:49:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:49:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2021-11-23 15:49:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2021-11-23 15:49:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 15:49:59,017 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 15:49:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:49:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:49:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:49:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:49:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:49:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:49:59,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:49:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:49:59,018 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:49:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:49:59,018 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:49:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:49:59,018 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:49:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2021-11-23 15:49:59,019 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2021-11-23 15:49:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:49:59,019 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:49:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:49:59,019 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:49:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2021-11-23 15:49:59,019 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2021-11-23 15:49:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:49:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:49:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2021-11-23 15:49:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2021-11-23 15:49:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:49:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:49:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2021-11-23 15:49:59,021 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2021-11-23 15:49:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:49:59,021 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:49:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:49:59,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:49:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:49:59,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:49:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:49:59,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:49:59,022 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-23 15:49:59,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-23 15:49:59,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:49:59,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:49:59,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:49:59,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:49:59,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:49:59,023 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2021-11-23 15:49:59,023 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2021-11-23 15:49:59,023 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2021-11-23 15:49:59,023 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2021-11-23 15:49:59,023 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:49:59,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:49:59,024 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2021-11-23 15:49:59,024 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2021-11-23 15:49:59,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:49:59,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:49:59,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:49:59,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:49:59,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:49:59,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:49:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2021-11-23 15:49:59,025 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2021-11-23 15:49:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2021-11-23 15:49:59,025 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2021-11-23 15:49:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2021-11-23 15:49:59,025 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2021-11-23 15:49:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2021-11-23 15:49:59,026 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2021-11-23 15:49:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:49:59,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:49:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:49:59,026 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:49:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:49:59,026 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:49:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2021-11-23 15:49:59,027 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2021-11-23 15:49:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2021-11-23 15:49:59,027 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2021-11-23 15:49:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-11-23 15:49:59,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-11-23 15:49:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2021-11-23 15:49:59,027 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2021-11-23 15:49:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:49:59,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:49:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:49:59,028 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:49:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2021-11-23 15:49:59,028 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2021-11-23 15:49:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2021-11-23 15:49:59,029 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2021-11-23 15:49:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2021-11-23 15:49:59,029 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2021-11-23 15:49:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2021-11-23 15:49:59,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2021-11-23 15:49:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2021-11-23 15:49:59,029 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2021-11-23 15:49:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:49:59,030 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:49:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2021-11-23 15:49:59,030 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2021-11-23 15:49:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:49:59,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:49:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-11-23 15:49:59,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-11-23 15:49:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:49:59,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:49:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2021-11-23 15:49:59,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2021-11-23 15:49:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2021-11-23 15:49:59,031 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2021-11-23 15:49:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:49:59,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:49:59,032 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:49:59,032 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:49:59,032 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:49:59,032 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:49:59,032 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:49:59,032 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:49:59,033 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2021-11-23 15:49:59,033 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2021-11-23 15:49:59,033 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:49:59,033 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:49:59,033 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:49:59,033 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:49:59,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_e1000_phy_lock [2021-11-23 15:49:59,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_e1000_phy_lock [2021-11-23 15:49:59,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:49:59,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:49:59,034 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:50:01,251 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:50:01,258 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:50:34,133 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:50:34,137 INFO L158 Benchmark]: Toolchain (without parser) took 53208.73ms. Allocated memory was 92.3MB in the beginning and 939.5MB in the end (delta: 847.2MB). Free memory was 51.0MB in the beginning and 534.0MB in the end (delta: -483.1MB). Peak memory consumption was 371.1MB. Max. memory is 16.1GB. [2021-11-23 15:50:34,137 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 67.1MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:50:34,137 INFO L158 Benchmark]: CACSL2BoogieTranslator took 14997.98ms. Allocated memory was 92.3MB in the beginning and 463.5MB in the end (delta: 371.2MB). Free memory was 50.7MB in the beginning and 275.0MB in the end (delta: -224.3MB). Peak memory consumption was 297.7MB. Max. memory is 16.1GB. [2021-11-23 15:50:34,138 INFO L158 Benchmark]: Boogie Procedure Inliner took 1299.00ms. Allocated memory was 463.5MB in the beginning and 939.5MB in the end (delta: 476.1MB). Free memory was 275.0MB in the beginning and 708.1MB in the end (delta: -433.1MB). Peak memory consumption was 198.2MB. Max. memory is 16.1GB. [2021-11-23 15:50:34,138 INFO L158 Benchmark]: Boogie Preprocessor took 1559.09ms. Allocated memory is still 939.5MB. Free memory was 708.1MB in the beginning and 650.4MB in the end (delta: 57.7MB). Peak memory consumption was 192.9MB. Max. memory is 16.1GB. [2021-11-23 15:50:34,139 INFO L158 Benchmark]: RCFGBuilder took 35347.14ms. Allocated memory is still 939.5MB. Free memory was 650.4MB in the beginning and 534.0MB in the end (delta: 116.4MB). Peak memory consumption was 122.7MB. Max. memory is 16.1GB. [2021-11-23 15:50:34,141 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 67.1MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 14997.98ms. Allocated memory was 92.3MB in the beginning and 463.5MB in the end (delta: 371.2MB). Free memory was 50.7MB in the beginning and 275.0MB in the end (delta: -224.3MB). Peak memory consumption was 297.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1299.00ms. Allocated memory was 463.5MB in the beginning and 939.5MB in the end (delta: 476.1MB). Free memory was 275.0MB in the beginning and 708.1MB in the end (delta: -433.1MB). Peak memory consumption was 198.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1559.09ms. Allocated memory is still 939.5MB. Free memory was 708.1MB in the beginning and 650.4MB in the end (delta: 57.7MB). Peak memory consumption was 192.9MB. Max. memory is 16.1GB. * RCFGBuilder took 35347.14ms. Allocated memory is still 939.5MB. Free memory was 650.4MB in the beginning and 534.0MB in the end (delta: 116.4MB). Peak memory consumption was 122.7MB. 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 15:50:34,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c22556e7-4704-49e6-aad8-68f6d757c5ca/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable