./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/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 eeffbe2ec2055cc2a3aa2b5b674a646aba1aca113af48fe96556361076d0df32 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:51:12,651 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:51:12,655 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:51:12,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:51:12,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:51:12,695 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:51:12,697 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:51:12,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:51:12,701 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:51:12,703 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:51:12,704 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:51:12,706 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:51:12,706 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:51:12,708 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:51:12,709 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:51:12,711 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:51:12,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:51:12,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:51:12,716 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:51:12,719 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:51:12,721 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:51:12,722 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:51:12,724 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:51:12,725 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:51:12,729 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:51:12,730 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:51:12,730 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:51:12,731 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:51:12,732 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:51:12,733 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:51:12,734 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:51:12,735 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:51:12,736 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:51:12,737 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:51:12,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:51:12,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:51:12,739 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:51:12,739 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:51:12,740 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:51:12,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:51:12,741 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:51:12,742 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:51:12,767 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:51:12,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:51:12,768 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:51:12,768 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:51:12,769 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:51:12,770 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:51:12,770 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:51:12,770 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:51:12,770 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:51:12,771 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:51:12,771 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:51:12,771 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:51:12,771 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:51:12,771 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:51:12,772 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:51:12,772 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:51:12,772 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:51:12,772 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:51:12,773 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:12,773 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:51:12,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:51:12,774 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:51:12,774 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:51:12,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:51:12,774 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:51:12,774 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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eeffbe2ec2055cc2a3aa2b5b674a646aba1aca113af48fe96556361076d0df32 [2021-11-23 15:51:13,038 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:51:13,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:51:13,076 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:51:13,079 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:51:13,080 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:51:13,081 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:51:13,170 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/data/8d69ee98b/160efccf90364689881f0ff9c53391a6/FLAG4b078e651 [2021-11-23 15:51:14,291 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:51:14,292 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:51:14,379 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/data/8d69ee98b/160efccf90364689881f0ff9c53391a6/FLAG4b078e651 [2021-11-23 15:51:14,518 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/data/8d69ee98b/160efccf90364689881f0ff9c53391a6 [2021-11-23 15:51:14,520 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:51:14,523 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:51:14,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:14,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:51:14,529 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:51:14,530 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:14" (1/1) ... [2021-11-23 15:51:14,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2854669f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:14, skipping insertion in model container [2021-11-23 15:51:14,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:14" (1/1) ... [2021-11-23 15:51:14,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:51:14,852 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:51:21,652 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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634238,634251] [2021-11-23 15:51:21,655 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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634383,634396] [2021-11-23 15:51:21,698 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:21,749 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:51:22,676 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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634238,634251] [2021-11-23 15:51:22,677 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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634383,634396] [2021-11-23 15:51:22,681 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:22,970 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:51:22,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:22 WrapperNode [2021-11-23 15:51:22,971 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:22,972 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:22,972 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:51:22,972 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:51:22,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:22" (1/1) ... [2021-11-23 15:51:23,230 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:22" (1/1) ... [2021-11-23 15:51:25,387 INFO L137 Inliner]: procedures = 613, calls = 10757, calls flagged for inlining = 289, calls inlined = 274, statements flattened = 21412 [2021-11-23 15:51:25,387 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:25,388 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:51:25,388 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:51:25,389 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:51:25,398 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:22" (1/1) ... [2021-11-23 15:51:25,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:22" (1/1) ... [2021-11-23 15:51:26,133 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:22" (1/1) ... [2021-11-23 15:51:26,134 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:22" (1/1) ... [2021-11-23 15:51:27,472 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:22" (1/1) ... [2021-11-23 15:51:27,542 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:22" (1/1) ... [2021-11-23 15:51:27,686 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:22" (1/1) ... [2021-11-23 15:51:27,814 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:51:27,817 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:51:27,817 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:51:27,817 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:51:27,818 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:22" (1/1) ... [2021-11-23 15:51:27,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:27,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:51:27,855 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:51:27,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:51:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_92 [2021-11-23 15:51:27,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_92 [2021-11-23 15:51:27,918 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-23 15:51:27,918 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-23 15:51:27,920 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-23 15:51:27,920 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-23 15:51:27,920 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:51:27,920 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:51:27,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:51:27,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:51:27,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:51:27,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:51:27,921 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-23 15:51:27,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-23 15:51:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-23 15:51:27,922 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-23 15:51:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:51:27,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:51:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-23 15:51:27,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-23 15:51:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-23 15:51:27,923 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-23 15:51:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:51:27,923 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:51:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:51:27,923 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:51:27,924 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:51:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:51:27,924 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-23 15:51:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-23 15:51:27,924 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:51:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:51:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-23 15:51:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-23 15:51:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:51:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:51:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-23 15:51:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-23 15:51:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-11-23 15:51:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-11-23 15:51:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:51:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:51:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-23 15:51:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-23 15:51:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:51:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-23 15:51:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-23 15:51:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:51:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:51:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:51:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:51:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-23 15:51:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-23 15:51:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:51:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:51:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:51:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:51:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-23 15:51:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-23 15:51:27,931 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:51:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:51:27,932 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-23 15:51:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-23 15:51:27,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:51:27,932 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:51:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:51:27,932 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-23 15:51:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-23 15:51:27,933 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-23 15:51:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-23 15:51:27,934 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-23 15:51:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-23 15:51:27,935 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-23 15:51:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-23 15:51:27,935 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-23 15:51:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-23 15:51:27,935 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-23 15:51:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-23 15:51:27,935 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-23 15:51:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-23 15:51:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-23 15:51:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-23 15:51:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-11-23 15:51:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-11-23 15:51:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-23 15:51:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-23 15:51:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-23 15:51:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-23 15:51:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:51:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:51:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-23 15:51:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-23 15:51:27,938 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-23 15:51:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-23 15:51:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:51:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:51:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:51:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:51:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:51:27,940 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:51:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:51:27,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:51:27,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:51:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:51:27,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:51:27,941 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-23 15:51:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-23 15:51:27,941 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-23 15:51:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-23 15:51:27,942 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:51:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:51:27,942 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-23 15:51:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-23 15:51:27,942 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-23 15:51:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-23 15:51:27,943 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-23 15:51:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-23 15:51:27,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:51:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:51:27,944 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-23 15:51:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-23 15:51:27,945 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-23 15:51:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-23 15:51:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:51:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:51:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:51:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:51:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:51:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:51:27,951 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-23 15:51:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-23 15:51:27,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:51:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:51:27,957 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:51:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:51:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-23 15:51:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-23 15:51:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-23 15:51:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-23 15:51:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-23 15:51:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-23 15:51:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-23 15:51:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-23 15:51:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-23 15:51:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-23 15:51:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-23 15:51:27,961 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-23 15:51:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:51:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-23 15:51:27,961 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-23 15:51:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-23 15:51:27,961 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-23 15:51:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:51:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-23 15:51:27,962 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-23 15:51:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:51:27,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:51:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:51:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:51:27,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:51:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:27,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:51:27,963 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:51:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-23 15:51:27,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-23 15:51:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-23 15:51:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-23 15:51:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-23 15:51:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-23 15:51:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:51:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:51:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-23 15:51:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-23 15:51:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-23 15:51:27,965 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-23 15:51:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:51:27,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:51:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:51:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:51:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-23 15:51:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-23 15:51:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-23 15:51:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-23 15:51:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-23 15:51:27,967 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-23 15:51:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:51:27,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:51:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-23 15:51:27,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-23 15:51:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-23 15:51:27,967 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-23 15:51:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-23 15:51:27,968 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-23 15:51:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-23 15:51:27,968 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-23 15:51:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-23 15:51:27,968 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-23 15:51:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:51:27,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:51:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-23 15:51:27,969 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-23 15:51:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:51:27,969 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:51:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:51:27,969 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:51:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:51:27,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:51:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-23 15:51:27,970 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-23 15:51:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-23 15:51:27,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-23 15:51:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-23 15:51:27,971 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-23 15:51:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-23 15:51:27,971 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-23 15:51:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-23 15:51:27,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-23 15:51:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-23 15:51:27,971 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-23 15:51:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-23 15:51:27,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-23 15:51:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:51:27,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:51:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-23 15:51:27,972 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-23 15:51:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-23 15:51:27,973 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-23 15:51:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-23 15:51:27,973 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-23 15:51:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:51:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:51:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:51:27,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:51:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-23 15:51:27,974 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-23 15:51:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-23 15:51:27,974 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-23 15:51:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-23 15:51:27,974 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-23 15:51:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-23 15:51:27,975 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-23 15:51:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-23 15:51:27,975 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-23 15:51:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-23 15:51:27,975 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-23 15:51:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:51:27,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:51:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-23 15:51:27,977 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-23 15:51:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-23 15:51:27,981 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-23 15:51:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-23 15:51:27,981 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-23 15:51:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:51:27,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:51:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-23 15:51:27,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-23 15:51:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-23 15:51:27,983 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-23 15:51:27,984 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:51:27,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:51:27,985 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:51:27,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:51:27,985 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-23 15:51:27,985 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-23 15:51:27,985 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:51:27,985 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:51:27,985 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:51:27,986 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:51:27,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:51:27,986 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-23 15:51:27,986 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-23 15:51:27,986 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-23 15:51:27,986 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-23 15:51:27,986 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-23 15:51:27,987 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-23 15:51:27,987 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-23 15:51:27,987 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-23 15:51:27,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:51:27,987 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-23 15:51:27,987 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-23 15:51:27,987 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-23 15:51:27,987 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-23 15:51:27,988 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-23 15:51:27,988 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-23 15:51:27,988 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-23 15:51:27,988 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-23 15:51:27,988 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-23 15:51:27,988 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-23 15:51:27,988 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-23 15:51:27,989 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-23 15:51:27,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:51:27,989 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:51:27,989 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:51:27,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:51:27,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:51:27,989 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-23 15:51:27,990 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-23 15:51:27,990 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-23 15:51:27,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-23 15:51:27,990 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:51:27,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:51:27,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:51:27,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:51:27,990 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-23 15:51:27,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-23 15:51:27,991 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-23 15:51:27,991 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-23 15:51:27,991 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-23 15:51:27,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-23 15:51:27,991 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:51:27,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:51:27,992 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-23 15:51:27,992 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-23 15:51:27,992 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-23 15:51:27,992 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-23 15:51:27,992 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-23 15:51:27,992 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-23 15:51:27,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2021-11-23 15:51:27,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2021-11-23 15:51:27,993 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-23 15:51:27,993 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-23 15:51:27,993 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:51:27,993 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:51:27,993 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-23 15:51:27,993 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-23 15:51:27,993 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-23 15:51:27,994 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-23 15:51:27,994 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-23 15:51:27,994 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-23 15:51:27,994 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:51:27,994 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:51:27,994 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-23 15:51:27,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-23 15:51:27,994 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-23 15:51:27,995 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-23 15:51:27,995 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-23 15:51:27,995 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-23 15:51:27,995 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-23 15:51:27,995 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-23 15:51:27,995 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-23 15:51:27,995 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-23 15:51:27,996 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-23 15:51:27,996 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-23 15:51:27,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:51:27,996 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-23 15:51:27,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-23 15:51:27,996 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-23 15:51:27,996 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-23 15:51:27,996 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-23 15:51:27,997 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-23 15:51:27,997 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-23 15:51:27,997 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-23 15:51:27,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:51:27,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:51:27,997 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-23 15:51:27,997 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-23 15:51:27,998 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-23 15:51:27,998 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-23 15:51:27,998 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-23 15:51:27,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-23 15:51:27,998 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-23 15:51:27,998 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-23 15:51:27,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2021-11-23 15:51:27,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2021-11-23 15:51:27,999 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-23 15:51:27,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-23 15:51:27,999 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-23 15:51:27,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-23 15:51:27,999 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-23 15:51:27,999 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-23 15:51:27,999 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-23 15:51:28,000 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-23 15:51:28,000 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-23 15:51:28,000 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-23 15:51:28,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:51:28,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:51:28,000 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-23 15:51:28,001 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-23 15:51:28,001 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-23 15:51:28,001 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-23 15:51:28,001 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-23 15:51:28,001 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-23 15:51:28,001 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-23 15:51:28,001 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-23 15:51:28,001 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-23 15:51:28,003 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-23 15:51:28,003 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-23 15:51:28,003 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-23 15:51:28,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:51:28,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:51:28,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:51:28,003 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-23 15:51:28,003 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-23 15:51:28,004 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-23 15:51:28,004 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-23 15:51:28,004 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-23 15:51:28,004 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-23 15:51:28,004 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-23 15:51:28,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-23 15:51:29,580 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:51:29,585 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:51:29,774 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:51:29,779 INFO L158 Benchmark]: Toolchain (without parser) took 15255.68ms. Allocated memory was 100.7MB in the beginning and 1.9GB in the end (delta: 1.8GB). Free memory was 59.6MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 380.0MB. Max. memory is 16.1GB. [2021-11-23 15:51:29,780 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:51:29,781 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8445.38ms. Allocated memory was 100.7MB in the beginning and 291.5MB in the end (delta: 190.8MB). Free memory was 59.6MB in the beginning and 127.2MB in the end (delta: -67.6MB). Peak memory consumption was 178.0MB. Max. memory is 16.1GB. [2021-11-23 15:51:29,782 INFO L158 Benchmark]: Boogie Procedure Inliner took 2415.96ms. Allocated memory was 291.5MB in the beginning and 478.2MB in the end (delta: 186.6MB). Free memory was 127.2MB in the beginning and 206.1MB in the end (delta: -78.9MB). Peak memory consumption was 181.4MB. Max. memory is 16.1GB. [2021-11-23 15:51:29,782 INFO L158 Benchmark]: Boogie Preprocessor took 2426.16ms. Allocated memory was 478.2MB in the beginning and 1.9GB in the end (delta: 1.5GB). Free memory was 206.1MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 358.3MB. Max. memory is 16.1GB. [2021-11-23 15:51:29,783 INFO L158 Benchmark]: RCFGBuilder took 1960.96ms. Allocated memory is still 1.9GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 94.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-11-23 15:51:29,786 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8445.38ms. Allocated memory was 100.7MB in the beginning and 291.5MB in the end (delta: 190.8MB). Free memory was 59.6MB in the beginning and 127.2MB in the end (delta: -67.6MB). Peak memory consumption was 178.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2415.96ms. Allocated memory was 291.5MB in the beginning and 478.2MB in the end (delta: 186.6MB). Free memory was 127.2MB in the beginning and 206.1MB in the end (delta: -78.9MB). Peak memory consumption was 181.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2426.16ms. Allocated memory was 478.2MB in the beginning and 1.9GB in the end (delta: 1.5GB). Free memory was 206.1MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 358.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1960.96ms. Allocated memory is still 1.9GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 94.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:51:29,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/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 eeffbe2ec2055cc2a3aa2b5b674a646aba1aca113af48fe96556361076d0df32 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:51:32,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:51:32,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:51:32,350 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:51:32,350 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:51:32,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:51:32,353 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:51:32,356 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:51:32,359 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:51:32,360 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:51:32,361 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:51:32,363 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:51:32,363 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:51:32,364 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:51:32,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:51:32,368 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:51:32,369 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:51:32,370 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:51:32,372 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:51:32,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:51:32,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:51:32,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:51:32,379 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:51:32,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:51:32,384 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:51:32,385 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:51:32,391 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:51:32,393 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:51:32,393 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:51:32,395 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:51:32,396 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:51:32,397 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:51:32,399 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:51:32,400 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:51:32,402 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:51:32,403 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:51:32,412 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:51:32,413 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:51:32,414 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:51:32,415 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:51:32,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:51:32,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:51:32,463 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:51:32,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:51:32,464 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:51:32,465 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:51:32,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:51:32,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:51:32,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:51:32,467 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:51:32,467 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:51:32,467 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:51:32,468 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:51:32,469 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:51:32,469 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:51:32,469 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:51:32,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:51:32,470 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:51:32,470 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:51:32,470 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:51:32,471 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:51:32,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:51:32,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:32,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:51:32,472 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:51:32,472 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:51:32,472 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:51:32,472 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:51:32,473 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:51:32,473 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:51:32,473 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:51:32,473 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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eeffbe2ec2055cc2a3aa2b5b674a646aba1aca113af48fe96556361076d0df32 [2021-11-23 15:51:32,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:51:32,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:51:32,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:51:32,881 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:51:32,882 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:51:32,884 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:51:32,952 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/data/e281e79b0/fddf29a800df491780038558e76a64b0/FLAG85ef33c08 [2021-11-23 15:51:34,255 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:51:34,257 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:51:34,363 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/data/e281e79b0/fddf29a800df491780038558e76a64b0/FLAG85ef33c08 [2021-11-23 15:51:34,786 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/data/e281e79b0/fddf29a800df491780038558e76a64b0 [2021-11-23 15:51:34,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:51:34,790 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:51:34,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:34,792 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:51:34,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:51:34,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:34" (1/1) ... [2021-11-23 15:51:34,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42305907 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:34, skipping insertion in model container [2021-11-23 15:51:34,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:34" (1/1) ... [2021-11-23 15:51:34,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:51:35,077 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:51:41,821 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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634238,634251] [2021-11-23 15:51:41,824 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634383,634396] [2021-11-23 15:51:41,865 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:41,925 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:51:42,055 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:51:43,055 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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634238,634251] [2021-11-23 15:51:43,055 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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634383,634396] [2021-11-23 15:51:43,060 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:43,108 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:51:44,057 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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634238,634251] [2021-11-23 15:51:44,058 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_f4e7cdaf-7675-40df-b8eb-34f949d31b35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634383,634396] [2021-11-23 15:51:44,062 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:44,390 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:51:44,391 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:44 WrapperNode [2021-11-23 15:51:44,391 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:44,392 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:44,393 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:51:44,393 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:51:44,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:44" (1/1) ... [2021-11-23 15:51:44,704 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:44" (1/1) ... [2021-11-23 15:51:46,407 INFO L137 Inliner]: procedures = 628, calls = 10757, calls flagged for inlining = 289, calls inlined = 274, statements flattened = 21223 [2021-11-23 15:51:46,422 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:46,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:51:46,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:51:46,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:51:46,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:44" (1/1) ... [2021-11-23 15:51:46,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:44" (1/1) ... [2021-11-23 15:51:47,510 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:44" (1/1) ... [2021-11-23 15:51:47,511 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:44" (1/1) ... [2021-11-23 15:51:49,054 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:44" (1/1) ... [2021-11-23 15:51:49,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:44" (1/1) ... [2021-11-23 15:51:49,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:44" (1/1) ... [2021-11-23 15:51:49,364 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:51:49,366 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:51:49,366 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:51:49,367 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:51:49,370 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:44" (1/1) ... [2021-11-23 15:51:49,377 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:49,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:51:49,404 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:51:49,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:51:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_92 [2021-11-23 15:51:49,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_92 [2021-11-23 15:51:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-23 15:51:49,461 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-23 15:51:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-23 15:51:49,461 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-23 15:51:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:51:49,462 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:51:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:51:49,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:51:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:51:49,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:51:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-23 15:51:49,463 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-23 15:51:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-23 15:51:49,463 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-23 15:51:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:51:49,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:51:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-23 15:51:49,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-23 15:51:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-23 15:51:49,465 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-23 15:51:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:51:49,465 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:51:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:51:49,465 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:51:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:51:49,466 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:51:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-23 15:51:49,466 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-23 15:51:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:51:49,466 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:51:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-23 15:51:49,467 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-23 15:51:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:51:49,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:51:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-23 15:51:49,468 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-23 15:51:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-11-23 15:51:49,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-11-23 15:51:49,469 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:51:49,469 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:51:49,469 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:51:49,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:51:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-23 15:51:49,470 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-23 15:51:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:51:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-23 15:51:49,471 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-23 15:51:49,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:51:49,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:51:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:51:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:51:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-23 15:51:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-23 15:51:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:51:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:51:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:51:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:51:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-23 15:51:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-23 15:51:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:51:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:51:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-23 15:51:49,475 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-23 15:51:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:51:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:51:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:51:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-23 15:51:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-23 15:51:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-23 15:51:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-23 15:51:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-23 15:51:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-23 15:51:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:51:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:51:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:51:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-23 15:51:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-23 15:51:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:51:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-23 15:51:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-23 15:51:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-23 15:51:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-23 15:51:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-23 15:51:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-23 15:51:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-23 15:51:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-23 15:51:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-11-23 15:51:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-11-23 15:51:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-23 15:51:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-23 15:51:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-23 15:51:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-23 15:51:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:51:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:51:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-23 15:51:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-23 15:51:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-23 15:51:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-23 15:51:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:51:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:51:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:51:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:51:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:51:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:51:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:51:49,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:51:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-23 15:51:49,484 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-23 15:51:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-23 15:51:49,484 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-23 15:51:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:51:49,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:51:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-23 15:51:49,488 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-23 15:51:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-23 15:51:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-23 15:51:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-23 15:51:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-23 15:51:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:51:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:51:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-23 15:51:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-23 15:51:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-23 15:51:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-23 15:51:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:51:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:51:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:51:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:51:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:51:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:51:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-23 15:51:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-23 15:51:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:51:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:51:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:51:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:51:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-23 15:51:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-23 15:51:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-23 15:51:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-23 15:51:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-23 15:51:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-23 15:51:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-23 15:51:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-23 15:51:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-23 15:51:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-23 15:51:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-23 15:51:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-23 15:51:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:51:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-23 15:51:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-23 15:51:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-23 15:51:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-23 15:51:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:51:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-23 15:51:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-23 15:51:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:51:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:51:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:51:49,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:51:49,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:51:49,504 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:51:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:51:49,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:51:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:51:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:51:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-23 15:51:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-23 15:51:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-23 15:51:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-23 15:51:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-23 15:51:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-23 15:51:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-23 15:51:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-23 15:51:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-23 15:51:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-23 15:51:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:51:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:51:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:51:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:51:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-23 15:51:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-23 15:51:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-23 15:51:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-23 15:51:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-23 15:51:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-23 15:51:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:51:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:51:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-23 15:51:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-23 15:51:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-23 15:51:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-23 15:51:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-23 15:51:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-23 15:51:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-23 15:51:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-23 15:51:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-23 15:51:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-23 15:51:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:51:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:51:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-23 15:51:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-23 15:51:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:51:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:51:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:51:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:51:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:51:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:51:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-23 15:51:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-23 15:51:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-23 15:51:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-23 15:51:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-23 15:51:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-23 15:51:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-23 15:51:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-23 15:51:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-23 15:51:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-23 15:51:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:51:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-23 15:51:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-23 15:51:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-23 15:51:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-23 15:51:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:51:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:51:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-23 15:51:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-23 15:51:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-23 15:51:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-23 15:51:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:51:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:51:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-23 15:51:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-23 15:51:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:51:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:51:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:51:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:51:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:51:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:51:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-23 15:51:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-23 15:51:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-23 15:51:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-23 15:51:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-23 15:51:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-23 15:51:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-23 15:51:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-23 15:51:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-23 15:51:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-23 15:51:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-23 15:51:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-23 15:51:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:51:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:51:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-23 15:51:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-23 15:51:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-23 15:51:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-23 15:51:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-23 15:51:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-23 15:51:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:51:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:51:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-23 15:51:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-23 15:51:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-23 15:51:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-23 15:51:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:51:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:51:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:51:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:51:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-23 15:51:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-23 15:51:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:51:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:51:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:51:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:51:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:51:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-23 15:51:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-23 15:51:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-23 15:51:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-23 15:51:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-23 15:51:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-23 15:51:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-23 15:51:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-23 15:51:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:51:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-23 15:51:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-23 15:51:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-23 15:51:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-23 15:51:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-23 15:51:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-23 15:51:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-23 15:51:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-23 15:51:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-23 15:51:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-23 15:51:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:51:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:51:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:51:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:51:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-23 15:51:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-23 15:51:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:51:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:51:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:51:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-23 15:51:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-23 15:51:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-23 15:51:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-23 15:51:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:51:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:51:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:51:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:51:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-23 15:51:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-23 15:51:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-23 15:51:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-23 15:51:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-23 15:51:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-23 15:51:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:51:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:51:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-23 15:51:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-23 15:51:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-23 15:51:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-23 15:51:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-23 15:51:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-23 15:51:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2021-11-23 15:51:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2021-11-23 15:51:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-23 15:51:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-23 15:51:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:51:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:51:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-23 15:51:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-23 15:51:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-23 15:51:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-23 15:51:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-23 15:51:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-23 15:51:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:51:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:51:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-23 15:51:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-23 15:51:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-23 15:51:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-23 15:51:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:51:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:51:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-23 15:51:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-23 15:51:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-23 15:51:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-23 15:51:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-23 15:51:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-23 15:51:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-23 15:51:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-23 15:51:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-23 15:51:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-23 15:51:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-23 15:51:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-23 15:51:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:51:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:51:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:51:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:51:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-23 15:51:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-23 15:51:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-23 15:51:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-23 15:51:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:51:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:51:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-23 15:51:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-23 15:51:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-23 15:51:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-23 15:51:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-23 15:51:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-23 15:51:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-23 15:51:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-23 15:51:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2021-11-23 15:51:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2021-11-23 15:51:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-23 15:51:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-23 15:51:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-23 15:51:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-23 15:51:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-23 15:51:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-23 15:51:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-23 15:51:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-23 15:51:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-23 15:51:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-23 15:51:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:51:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:51:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-23 15:51:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-23 15:51:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-23 15:51:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-23 15:51:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-23 15:51:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-23 15:51:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-23 15:51:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-23 15:51:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-23 15:51:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-23 15:51:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-23 15:51:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-23 15:51:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:51:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:51:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-23 15:51:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-23 15:51:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-23 15:51:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-23 15:51:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-23 15:51:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-23 15:51:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-23 15:51:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-23 15:51:51,210 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:51:51,218 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:51:52,723 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:51:52,727 INFO L158 Benchmark]: Toolchain (without parser) took 17935.37ms. Allocated memory was 60.8MB in the beginning and 4.0GB in the end (delta: 3.9GB). Free memory was 27.6MB in the beginning and 3.5GB in the end (delta: -3.4GB). Peak memory consumption was 485.0MB. Max. memory is 16.1GB. [2021-11-23 15:51:52,727 INFO L158 Benchmark]: CDTParser took 0.76ms. Allocated memory is still 60.8MB. Free memory is still 41.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:51:52,728 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9600.30ms. Allocated memory was 60.8MB in the beginning and 532.7MB in the end (delta: 471.9MB). Free memory was 27.5MB in the beginning and 277.1MB in the end (delta: -249.6MB). Peak memory consumption was 288.3MB. Max. memory is 16.1GB. [2021-11-23 15:51:52,728 INFO L158 Benchmark]: Boogie Procedure Inliner took 2029.42ms. Allocated memory was 532.7MB in the beginning and 1.2GB in the end (delta: 631.2MB). Free memory was 277.1MB in the beginning and 799.3MB in the end (delta: -522.2MB). Peak memory consumption was 209.7MB. Max. memory is 16.1GB. [2021-11-23 15:51:52,729 INFO L158 Benchmark]: Boogie Preprocessor took 2941.98ms. Allocated memory was 1.2GB in the beginning and 4.0GB in the end (delta: 2.8GB). Free memory was 799.3MB in the beginning and 3.6GB in the end (delta: -2.8GB). Peak memory consumption was 165.5MB. Max. memory is 16.1GB. [2021-11-23 15:51:52,729 INFO L158 Benchmark]: RCFGBuilder took 3358.57ms. Allocated memory is still 4.0GB. Free memory was 3.6GB in the beginning and 3.5GB in the end (delta: 103.8MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2021-11-23 15:51:52,732 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76ms. Allocated memory is still 60.8MB. Free memory is still 41.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9600.30ms. Allocated memory was 60.8MB in the beginning and 532.7MB in the end (delta: 471.9MB). Free memory was 27.5MB in the beginning and 277.1MB in the end (delta: -249.6MB). Peak memory consumption was 288.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2029.42ms. Allocated memory was 532.7MB in the beginning and 1.2GB in the end (delta: 631.2MB). Free memory was 277.1MB in the beginning and 799.3MB in the end (delta: -522.2MB). Peak memory consumption was 209.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2941.98ms. Allocated memory was 1.2GB in the beginning and 4.0GB in the end (delta: 2.8GB). Free memory was 799.3MB in the beginning and 3.6GB in the end (delta: -2.8GB). Peak memory consumption was 165.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3358.57ms. Allocated memory is still 4.0GB. Free memory was 3.6GB in the beginning and 3.5GB in the end (delta: 103.8MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:51:52,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e7cdaf-7675-40df-b8eb-34f949d31b35/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