./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.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_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/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_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/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_bbf80d22-47db-41e0-8ec1-84c0fd823af2/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 52dc15450e224b28b8797bf8453bccde4a30681b86bd932a514a875f9f7558fa --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:59:01,675 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:59:01,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:59:01,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:59:01,727 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:59:01,733 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:59:01,735 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:59:01,741 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:59:01,744 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:59:01,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:59:01,753 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:59:01,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:59:01,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:59:01,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:59:01,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:59:01,760 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:59:01,761 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:59:01,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:59:01,764 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:59:01,777 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:59:01,780 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:59:01,783 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:59:01,790 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:59:01,791 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:59:01,797 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:59:01,798 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:59:01,798 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:59:01,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:59:01,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:59:01,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:59:01,804 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:59:01,805 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:59:01,807 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:59:01,809 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:59:01,810 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:59:01,811 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:59:01,812 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:59:01,812 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:59:01,812 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:59:01,813 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:59:01,814 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:59:01,815 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:59:01,863 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:59:01,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:59:01,865 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:59:01,865 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:59:01,866 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:59:01,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:59:01,866 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:59:01,866 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:59:01,867 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:59:01,867 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:59:01,867 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:59:01,867 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:59:01,867 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:59:01,868 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:59:01,868 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:59:01,868 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:59:01,868 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:59:01,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:59:01,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:01,869 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:59:01,869 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:59:01,869 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:59:01,870 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:59:01,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:59:01,870 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:59:01,870 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_bbf80d22-47db-41e0-8ec1-84c0fd823af2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52dc15450e224b28b8797bf8453bccde4a30681b86bd932a514a875f9f7558fa [2021-11-23 15:59:02,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:59:02,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:59:02,167 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:59:02,169 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:59:02,170 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:59:02,171 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2021-11-23 15:59:02,251 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/data/b146092be/b2bee087333a4a76abc3712c7d8618ff/FLAGad0df34fb [2021-11-23 15:59:03,326 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:59:03,329 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2021-11-23 15:59:03,414 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/data/b146092be/b2bee087333a4a76abc3712c7d8618ff/FLAGad0df34fb [2021-11-23 15:59:03,583 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/data/b146092be/b2bee087333a4a76abc3712c7d8618ff [2021-11-23 15:59:03,586 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:59:03,588 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:59:03,626 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:03,626 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:59:03,629 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:59:03,630 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:03" (1/1) ... [2021-11-23 15:59:03,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b1125c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:03, skipping insertion in model container [2021-11-23 15:59:03,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:03" (1/1) ... [2021-11-23 15:59:03,639 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:59:03,906 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:11,325 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_bbf80d22-47db-41e0-8ec1-84c0fd823af2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[650967,650980] [2021-11-23 15:59:11,402 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:59:11,414 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:11,490 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:59:12,587 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_bbf80d22-47db-41e0-8ec1-84c0fd823af2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[650967,650980] [2021-11-23 15:59:12,599 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:59:12,601 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:12,968 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:59:12,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12 WrapperNode [2021-11-23 15:59:12,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:12,979 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:12,979 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:59:12,979 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:59:13,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:13,322 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:13,996 INFO L137 Inliner]: procedures = 692, calls = 9195, calls flagged for inlining = 309, calls inlined = 229, statements flattened = 17380 [2021-11-23 15:59:13,997 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:13,998 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:59:13,999 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:59:13,999 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:59:14,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:14,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:14,125 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:14,125 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:14,657 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:14,721 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:14,803 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:15,014 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:59:15,015 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:59:15,016 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:59:15,016 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:59:15,022 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:15,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:15,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:59:15,089 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:59:15,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:59:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:59:15,157 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:59:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_end [2021-11-23 15:59:15,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_end [2021-11-23 15:59:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cq_clean [2021-11-23 15:59:15,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cq_clean [2021-11-23 15:59:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure next_uuar [2021-11-23 15:59:15,157 INFO L138 BoogieDeclarations]: Found implementation of procedure next_uuar [2021-11-23 15:59:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_remove [2021-11-23 15:59:15,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_remove [2021-11-23 15:59:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure convert_access [2021-11-23 15:59:15,158 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_access [2021-11-23 15:59:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_dev_resources [2021-11-23 15:59:15,158 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_dev_resources [2021-11-23 15:59:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_sub [2021-11-23 15:59:15,159 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_sub [2021-11-23 15:59:15,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:59:15,159 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:59:15,159 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2021-11-23 15:59:15,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2021-11-23 15:59:15,159 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_device [2021-11-23 15:59:15,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_device [2021-11-23 15:59:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure begin_wqe [2021-11-23 15:59:15,160 INFO L138 BoogieDeclarations]: Found implementation of procedure begin_wqe [2021-11-23 15:59:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_xrcd [2021-11-23 15:59:15,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_xrcd [2021-11-23 15:59:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_alloc [2021-11-23 15:59:15,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_alloc [2021-11-23 15:59:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:59:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:59:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure size_write [2021-11-23 15:59:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure size_write [2021-11-23 15:59:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:59:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:59:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:59:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:59:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_start [2021-11-23 15:59:15,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_start [2021-11-23 15:59:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure first_hi_uuar [2021-11-23 15:59:15,162 INFO L138 BoogieDeclarations]: Found implementation of procedure first_hi_uuar [2021-11-23 15:59:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:59:15,162 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:59:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_use_mad_ifc [2021-11-23 15:59:15,162 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_use_mad_ifc [2021-11-23 15:59:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_min [2021-11-23 15:59:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_min [2021-11-23 15:59:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_inl_bsf [2021-11-23 15:59:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_inl_bsf [2021-11-23 15:59:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 15:59:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 15:59:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_port [2021-11-23 15:59:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_port [2021-11-23 15:59:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:59:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:59:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_uuar [2021-11-23 15:59:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_uuar [2021-11-23 15:59:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure first_med_uuar [2021-11-23 15:59:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure first_med_uuar [2021-11-23 15:59:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure add_keys [2021-11-23 15:59:15,165 INFO L138 BoogieDeclarations]: Found implementation of procedure add_keys [2021-11-23 15:59:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure set_data_ptr_seg [2021-11-23 15:59:15,165 INFO L138 BoogieDeclarations]: Found implementation of procedure set_data_ptr_seg [2021-11-23 15:59:15,165 INFO L130 BoogieDeclarations]: Found specification of procedure down [2021-11-23 15:59:15,185 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2021-11-23 15:59:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure is_sqp [2021-11-23 15:59:15,186 INFO L138 BoogieDeclarations]: Found implementation of procedure is_sqp [2021-11-23 15:59:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure show_fw_ver [2021-11-23 15:59:15,186 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fw_ver [2021-11-23 15:59:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2021-11-23 15:59:15,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2021-11-23 15:59:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure get_sw_cqe [2021-11-23 15:59:15,186 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sw_cqe [2021-11-23 15:59:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_populate_pas [2021-11-23 15:59:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_populate_pas [2021-11-23 15:59:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure radix_tree_lookup [2021-11-23 15:59:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure radix_tree_lookup [2021-11-23 15:59:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_release [2021-11-23 15:59:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_release [2021-11-23 15:59:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:59:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:59:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_remove_one [2021-11-23 15:59:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_remove_one [2021-11-23 15:59:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:59:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:59:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:59:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_user [2021-11-23 15:59:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_user [2021-11-23 15:59:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_mr_lookup [2021-11-23 15:59:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_mr_lookup [2021-11-23 15:59:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_pfault_action [2021-11-23 15:59:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_pfault_action [2021-11-23 15:59:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_cq [2021-11-23 15:59:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_cq [2021-11-23 15:59:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:59:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:59:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:59:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:59:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:59:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:59:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe___0 [2021-11-23 15:59:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe___0 [2021-11-23 15:59:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:59:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:59:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure to_mfrpl [2021-11-23 15:59:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mfrpl [2021-11-23 15:59:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_create_mkey [2021-11-23 15:59:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_create_mkey [2021-11-23 15:59:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_device [2021-11-23 15:59:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_device [2021-11-23 15:59:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure to_mdev [2021-11-23 15:59:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mdev [2021-11-23 15:59:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_device [2021-11-23 15:59:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_device [2021-11-23 15:59:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:59:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:59:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure to_mucontext [2021-11-23 15:59:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mucontext [2021-11-23 15:59:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp0 [2021-11-23 15:59:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp0 [2021-11-23 15:59:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp1 [2021-11-23 15:59:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp1 [2021-11-23 15:59:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:59:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure bs_selector [2021-11-23 15:59:15,193 INFO L138 BoogieDeclarations]: Found implementation of procedure bs_selector [2021-11-23 15:59:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure order2idx [2021-11-23 15:59:15,193 INFO L138 BoogieDeclarations]: Found implementation of procedure order2idx [2021-11-23 15:59:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:59:15,193 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:59:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:59:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:59:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure init_cq_buf [2021-11-23 15:59:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cq_buf [2021-11-23 15:59:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:59:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure cqe_sz_to_mlx_sz [2021-11-23 15:59:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure cqe_sz_to_mlx_sz [2021-11-23 15:59:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure show_board [2021-11-23 15:59:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure show_board [2021-11-23 15:59:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:59:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:59:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:59:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_to_sw_pkey_sz [2021-11-23 15:59:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_to_sw_pkey_sz [2021-11-23 15:59:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:59:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:59:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_disable_pagefaults [2021-11-23 15:59:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_disable_pagefaults [2021-11-23 15:59:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_srq [2021-11-23 15:59:15,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_srq [2021-11-23 15:59:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_modify_qp [2021-11-23 15:59:15,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_modify_qp [2021-11-23 15:59:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:59:15,196 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:59:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure show_hca [2021-11-23 15:59:15,196 INFO L138 BoogieDeclarations]: Found implementation of procedure show_hca [2021-11-23 15:59:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_update_mtt [2021-11-23 15:59:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_update_mtt [2021-11-23 15:59:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-23 15:59:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-23 15:59:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_maj [2021-11-23 15:59:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_maj [2021-11-23 15:59:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:59:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:59:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure sq_overhead [2021-11-23 15:59:15,198 INFO L138 BoogieDeclarations]: Found implementation of procedure sq_overhead [2021-11-23 15:59:15,198 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_kernel [2021-11-23 15:59:15,198 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_kernel [2021-11-23 15:59:15,198 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_init_umr_context [2021-11-23 15:59:15,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_init_umr_context [2021-11-23 15:59:15,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:59:15,198 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:59:15,198 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:59:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:59:15,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:59:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:59:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_access_reg [2021-11-23 15:59:15,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_access_reg [2021-11-23 15:59:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-11-23 15:59:15,199 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-11-23 15:59:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:59:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:59:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_pagefault_context [2021-11-23 15:59:15,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_pagefault_context [2021-11-23 15:59:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_mkey [2021-11-23 15:59:15,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_mkey [2021-11-23 15:59:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_free_srq_wqe [2021-11-23 15:59:15,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_free_srq_wqe [2021-11-23 15:59:15,200 INFO L130 BoogieDeclarations]: Found specification of procedure get_fence [2021-11-23 15:59:15,201 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fence [2021-11-23 15:59:15,201 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_free [2021-11-23 15:59:15,201 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_free [2021-11-23 15:59:15,201 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:59:15,201 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:59:15,217 INFO L130 BoogieDeclarations]: Found specification of procedure to_mah [2021-11-23 15:59:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mah [2021-11-23 15:59:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:59:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:59:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:59:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:59:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:59:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:59:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_cqe_size [2021-11-23 15:59:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_cqe_size [2021-11-23 15:59:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2021-11-23 15:59:15,219 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2021-11-23 15:59:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:59:15,219 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:59:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_write64 [2021-11-23 15:59:15,219 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_write64 [2021-11-23 15:59:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure to_mcq [2021-11-23 15:59:15,219 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mcq [2021-11-23 15:59:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-11-23 15:59:15,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-11-23 15:59:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_srcu [2021-11-23 15:59:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_srcu [2021-11-23 15:59:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_ib_cq_clean [2021-11-23 15:59:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_ib_cq_clean [2021-11-23 15:59:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:59:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:59:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_get [2021-11-23 15:59:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_get [2021-11-23 15:59:15,221 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:59:15,221 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:59:15,221 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:59:15,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:59:15,221 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_query_mad_ifc_smp_attr_node_info [2021-11-23 15:59:15,221 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_query_mad_ifc_smp_attr_node_info [2021-11-23 15:59:15,221 INFO L130 BoogieDeclarations]: Found specification of procedure limit_write [2021-11-23 15:59:15,221 INFO L138 BoogieDeclarations]: Found implementation of procedure limit_write [2021-11-23 15:59:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:59:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:59:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:59:15,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:59:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_to_udata [2021-11-23 15:59:15,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_to_udata [2021-11-23 15:59:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:59:15,222 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:59:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-11-23 15:59:15,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-11-23 15:59:15,223 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_free [2021-11-23 15:59:15,223 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_free [2021-11-23 15:59:15,223 INFO L130 BoogieDeclarations]: Found specification of procedure to_mxrcd [2021-11-23 15:59:15,223 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mxrcd [2021-11-23 15:59:15,223 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:59:15,223 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:59:15,223 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2021-11-23 15:59:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2021-11-23 15:59:15,224 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_dealloc_pd [2021-11-23 15:59:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_dealloc_pd [2021-11-23 15:59:15,224 INFO L130 BoogieDeclarations]: Found specification of procedure get_klm_octo [2021-11-23 15:59:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure get_klm_octo [2021-11-23 15:59:15,224 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_alloc_xrcd [2021-11-23 15:59:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_alloc_xrcd [2021-11-23 15:59:15,224 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_vzalloc [2021-11-23 15:59:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_vzalloc [2021-11-23 15:59:15,225 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-11-23 15:59:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-11-23 15:59:15,225 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:59:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:59:15,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:59:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:59:15,225 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_mkey [2021-11-23 15:59:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_mkey [2021-11-23 15:59:15,225 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_page_array [2021-11-23 15:59:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_page_array [2021-11-23 15:59:15,226 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_copy_from [2021-11-23 15:59:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_copy_from [2021-11-23 15:59:15,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:59:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:59:15,226 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:59:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:59:15,226 INFO L130 BoogieDeclarations]: Found specification of procedure get_umr_flags [2021-11-23 15:59:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure get_umr_flags [2021-11-23 15:59:15,227 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_kernel [2021-11-23 15:59:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_kernel [2021-11-23 15:59:15,227 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:59:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:59:15,227 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_qp [2021-11-23 15:59:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_qp [2021-11-23 15:59:15,227 INFO L130 BoogieDeclarations]: Found specification of procedure to_msrq [2021-11-23 15:59:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure to_msrq [2021-11-23 15:59:15,227 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:59:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:59:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:59:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:59:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:59:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:59:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:59:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_cq_set_ci [2021-11-23 15:59:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_cq_set_ci [2021-11-23 15:59:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_create_srq [2021-11-23 15:59:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_create_srq [2021-11-23 15:59:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_alloc [2021-11-23 15:59:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_alloc [2021-11-23 15:59:15,229 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-11-23 15:59:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-11-23 15:59:15,229 INFO L130 BoogieDeclarations]: Found specification of procedure set_frwr_li_wr [2021-11-23 15:59:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frwr_li_wr [2021-11-23 15:59:15,229 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u64 [2021-11-23 15:59:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u64 [2021-11-23 15:59:15,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:59:15,229 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-23 15:59:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-23 15:59:15,230 INFO L130 BoogieDeclarations]: Found specification of procedure remove_keys [2021-11-23 15:59:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_keys [2021-11-23 15:59:15,230 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_offset [2021-11-23 15:59:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_offset [2021-11-23 15:59:15,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:59:15,230 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_set_path [2021-11-23 15:59:15,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_set_path [2021-11-23 15:59:15,231 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe [2021-11-23 15:59:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe [2021-11-23 15:59:15,231 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_qp_modify [2021-11-23 15:59:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_qp_modify [2021-11-23 15:59:15,231 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_MAD_IFC [2021-11-23 15:59:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_MAD_IFC [2021-11-23 15:59:15,231 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:59:15,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:59:15,231 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:59:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:59:15,232 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:59:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:59:15,232 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqs [2021-11-23 15:59:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqs [2021-11-23 15:59:15,232 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:59:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:59:15,232 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:59:15,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:59:15,233 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:59:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:59:15,233 INFO L130 BoogieDeclarations]: Found specification of procedure calc_sig [2021-11-23 15:59:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_sig [2021-11-23 15:59:15,233 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:59:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:59:15,233 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cont_pages [2021-11-23 15:59:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cont_pages [2021-11-23 15:59:15,234 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:59:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:59:15,234 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:59:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:59:15,234 INFO L130 BoogieDeclarations]: Found specification of procedure free_uuar [2021-11-23 15:59:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure free_uuar [2021-11-23 15:59:15,234 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:59:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:59:15,234 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-11-23 15:59:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-11-23 15:59:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_page_fault_resume [2021-11-23 15:59:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_page_fault_resume [2021-11-23 15:59:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_user [2021-11-23 15:59:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_user [2021-11-23 15:59:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_cq [2021-11-23 15:59:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_cq [2021-11-23 15:59:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-11-23 15:59:15,236 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-11-23 15:59:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2021-11-23 15:59:15,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2021-11-23 15:59:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:59:15,236 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:59:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure kvfree [2021-11-23 15:59:15,236 INFO L138 BoogieDeclarations]: Found implementation of procedure kvfree [2021-11-23 15:59:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe_from_buf [2021-11-23 15:59:15,236 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe_from_buf [2021-11-23 15:59:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_cq_buf [2021-11-23 15:59:15,237 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_cq_buf [2021-11-23 15:59:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_send_wqe [2021-11-23 15:59:15,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_send_wqe [2021-11-23 15:59:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_unmap_user [2021-11-23 15:59:15,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_unmap_user [2021-11-23 15:59:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure show_fw_pages [2021-11-23 15:59:15,237 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fw_pages [2021-11-23 15:59:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_state [2021-11-23 15:59:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_state [2021-11-23 15:59:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure to_mmr [2021-11-23 15:59:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mmr [2021-11-23 15:59:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2021-11-23 15:59:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2021-11-23 15:59:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2021-11-23 15:59:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2021-11-23 15:59:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure free_cq_buf [2021-11-23 15:59:15,239 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cq_buf [2021-11-23 15:59:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-11-23 15:59:15,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-11-23 15:59:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:59:15,239 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:59:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:59:15,239 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:59:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure show_reg_pages [2021-11-23 15:59:15,240 INFO L138 BoogieDeclarations]: Found implementation of procedure show_reg_pages [2021-11-23 15:59:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:59:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:59:15,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:59:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:59:15,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:59:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure set_psv_wr [2021-11-23 15:59:15,240 INFO L138 BoogieDeclarations]: Found implementation of procedure set_psv_wr [2021-11-23 15:59:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure to_mpd [2021-11-23 15:59:15,241 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mpd [2021-11-23 15:59:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 15:59:15,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 15:59:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure set_raddr_seg [2021-11-23 15:59:15,241 INFO L138 BoogieDeclarations]: Found implementation of procedure set_raddr_seg [2021-11-23 15:59:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_pd [2021-11-23 15:59:15,241 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_pd [2021-11-23 15:59:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:59:15,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:59:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:59:15,242 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:59:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_vport_access_method [2021-11-23 15:59:15,242 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_vport_access_method [2021-11-23 15:59:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:59:15,242 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:59:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_srq_kernel [2021-11-23 15:59:15,242 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_srq_kernel [2021-11-23 15:59:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_srq [2021-11-23 15:59:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_srq [2021-11-23 15:59:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:59:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:59:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_map_user [2021-11-23 15:59:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_map_user [2021-11-23 15:59:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_st [2021-11-23 15:59:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_st [2021-11-23 15:59:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:59:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:59:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure to_mqp [2021-11-23 15:59:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mqp [2021-11-23 15:59:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_cleanup [2021-11-23 15:59:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_cleanup [2021-11-23 15:59:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure show_rev [2021-11-23 15:59:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rev [2021-11-23 15:59:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wqe [2021-11-23 15:59:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wqe [2021-11-23 15:59:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-23 15:59:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-23 15:59:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure init_query_mad [2021-11-23 15:59:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure init_query_mad [2021-11-23 15:59:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_wq_overflow [2021-11-23 15:59:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_wq_overflow [2021-11-23 15:59:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_umrc_res [2021-11-23 15:59:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_umrc_res [2021-11-23 15:59:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_buf_offset [2021-11-23 15:59:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_buf_offset [2021-11-23 15:59:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_base_mkey [2021-11-23 15:59:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_base_mkey [2021-11-23 15:59:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:59:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:59:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:59:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:59:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 15:59:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 15:59:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_mtu_to_ib_mtu [2021-11-23 15:59:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_mtu_to_ib_mtu [2021-11-23 15:59:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_event [2021-11-23 15:59:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_event [2021-11-23 15:59:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2021-11-23 15:59:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2021-11-23 15:59:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_from_udata [2021-11-23 15:59:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_from_udata [2021-11-23 15:59:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe [2021-11-23 15:59:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe [2021-11-23 15:59:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_single_data_segment [2021-11-23 15:59:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_single_data_segment [2021-11-23 15:59:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:59:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:59:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:59:15,248 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2021-11-23 15:59:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2021-11-23 15:59:17,442 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:59:17,450 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:59:17,678 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:59:17,690 INFO L158 Benchmark]: Toolchain (without parser) took 14100.98ms. Allocated memory was 98.6MB in the beginning and 650.1MB in the end (delta: 551.6MB). Free memory was 39.8MB in the beginning and 442.8MB in the end (delta: -403.0MB). Peak memory consumption was 194.7MB. Max. memory is 16.1GB. [2021-11-23 15:59:17,691 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 98.6MB. Free memory was 57.0MB in the beginning and 56.9MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:59:17,696 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9352.40ms. Allocated memory was 98.6MB in the beginning and 325.1MB in the end (delta: 226.5MB). Free memory was 65.9MB in the beginning and 139.1MB in the end (delta: -73.2MB). Peak memory consumption was 163.1MB. Max. memory is 16.1GB. [2021-11-23 15:59:17,697 INFO L158 Benchmark]: Boogie Procedure Inliner took 1018.55ms. Allocated memory is still 325.1MB. Free memory was 139.1MB in the beginning and 118.3MB in the end (delta: 20.8MB). Peak memory consumption was 35.5MB. Max. memory is 16.1GB. [2021-11-23 15:59:17,698 INFO L158 Benchmark]: Boogie Preprocessor took 1015.77ms. Allocated memory is still 325.1MB. Free memory was 118.3MB in the beginning and 124.1MB in the end (delta: -5.7MB). Peak memory consumption was 102.3MB. Max. memory is 16.1GB. [2021-11-23 15:59:17,699 INFO L158 Benchmark]: RCFGBuilder took 2672.39ms. Allocated memory was 325.1MB in the beginning and 650.1MB in the end (delta: 325.1MB). Free memory was 124.1MB in the beginning and 442.8MB in the end (delta: -318.8MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-11-23 15:59:17,705 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 98.6MB. Free memory was 57.0MB in the beginning and 56.9MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9352.40ms. Allocated memory was 98.6MB in the beginning and 325.1MB in the end (delta: 226.5MB). Free memory was 65.9MB in the beginning and 139.1MB in the end (delta: -73.2MB). Peak memory consumption was 163.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1018.55ms. Allocated memory is still 325.1MB. Free memory was 139.1MB in the beginning and 118.3MB in the end (delta: 20.8MB). Peak memory consumption was 35.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1015.77ms. Allocated memory is still 325.1MB. Free memory was 118.3MB in the beginning and 124.1MB in the end (delta: -5.7MB). Peak memory consumption was 102.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2672.39ms. Allocated memory was 325.1MB in the beginning and 650.1MB in the end (delta: 325.1MB). Free memory was 124.1MB in the beginning and 442.8MB in the end (delta: -318.8MB). Peak memory consumption was 52.4MB. 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 15:59:17,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/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_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/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_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/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_bbf80d22-47db-41e0-8ec1-84c0fd823af2/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 52dc15450e224b28b8797bf8453bccde4a30681b86bd932a514a875f9f7558fa --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:59:20,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:59:20,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:59:20,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:59:20,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:59:20,896 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:59:20,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:59:20,902 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:59:20,904 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:59:20,906 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:59:20,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:59:20,909 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:59:20,910 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:59:20,911 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:59:20,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:59:20,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:59:20,923 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:59:20,926 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:59:20,935 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:59:20,943 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:59:20,947 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:59:20,950 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:59:20,953 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:59:20,956 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:59:20,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:59:20,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:59:20,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:59:20,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:59:20,972 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:59:20,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:59:20,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:59:20,976 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:59:20,978 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:59:20,979 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:59:20,981 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:59:20,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:59:20,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:59:20,983 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:59:20,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:59:20,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:59:20,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:59:20,994 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:59:21,048 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:59:21,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:59:21,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:59:21,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:59:21,052 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:59:21,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:59:21,053 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:59:21,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:59:21,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:59:21,054 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:59:21,055 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:59:21,055 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:59:21,056 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:59:21,056 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:59:21,056 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:59:21,056 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:59:21,057 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:59:21,057 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:59:21,057 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:59:21,058 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:59:21,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:21,058 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:59:21,059 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:59:21,059 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:59:21,059 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:59:21,059 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:59:21,060 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:59:21,060 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:59:21,060 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:59:21,060 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_bbf80d22-47db-41e0-8ec1-84c0fd823af2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52dc15450e224b28b8797bf8453bccde4a30681b86bd932a514a875f9f7558fa [2021-11-23 15:59:21,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:59:21,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:59:21,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:59:21,609 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:59:21,610 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:59:21,612 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2021-11-23 15:59:21,701 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/data/60c3cb43f/e11d1e94a29b4d9286fe84b358798211/FLAGec0c605e1 [2021-11-23 15:59:23,375 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:59:23,376 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2021-11-23 15:59:23,503 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/data/60c3cb43f/e11d1e94a29b4d9286fe84b358798211/FLAGec0c605e1 [2021-11-23 15:59:23,774 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/data/60c3cb43f/e11d1e94a29b4d9286fe84b358798211 [2021-11-23 15:59:23,776 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:59:23,778 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:59:23,779 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:23,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:59:23,784 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:59:23,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:23" (1/1) ... [2021-11-23 15:59:23,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23f9a302 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:23, skipping insertion in model container [2021-11-23 15:59:23,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:23" (1/1) ... [2021-11-23 15:59:23,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:59:24,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:32,586 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_bbf80d22-47db-41e0-8ec1-84c0fd823af2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[650967,650980] [2021-11-23 15:59:32,704 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:59:32,720 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:32,835 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:59:33,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:34,029 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_bbf80d22-47db-41e0-8ec1-84c0fd823af2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[650967,650980] [2021-11-23 15:59:34,108 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:59:34,111 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:34,168 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:59:35,460 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_bbf80d22-47db-41e0-8ec1-84c0fd823af2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[650967,650980] [2021-11-23 15:59:35,470 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:59:35,473 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:35,831 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:59:35,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:35 WrapperNode [2021-11-23 15:59:35,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:35,833 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:35,833 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:59:35,834 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:59:35,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:35" (1/1) ... [2021-11-23 15:59:36,190 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:35" (1/1) ... [2021-11-23 15:59:36,634 INFO L137 Inliner]: procedures = 707, calls = 9189, calls flagged for inlining = 315, calls inlined = 235, statements flattened = 17033 [2021-11-23 15:59:36,635 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:36,636 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:59:36,636 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:59:36,636 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:59:36,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:35" (1/1) ... [2021-11-23 15:59:36,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:35" (1/1) ... [2021-11-23 15:59:36,719 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:35" (1/1) ... [2021-11-23 15:59:36,720 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:35" (1/1) ... [2021-11-23 15:59:37,242 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:35" (1/1) ... [2021-11-23 15:59:37,361 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:35" (1/1) ... [2021-11-23 15:59:37,437 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:35" (1/1) ... [2021-11-23 15:59:37,642 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:59:37,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:59:37,644 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:59:37,645 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:59:37,648 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:35" (1/1) ... [2021-11-23 15:59:37,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:37,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:59:37,684 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:59:37,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:59:37,748 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:59:37,749 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:59:37,749 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_end [2021-11-23 15:59:37,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_end [2021-11-23 15:59:37,749 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cq_clean [2021-11-23 15:59:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cq_clean [2021-11-23 15:59:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure next_uuar [2021-11-23 15:59:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure next_uuar [2021-11-23 15:59:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_remove [2021-11-23 15:59:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_remove [2021-11-23 15:59:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure convert_access [2021-11-23 15:59:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_access [2021-11-23 15:59:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_dev_resources [2021-11-23 15:59:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_dev_resources [2021-11-23 15:59:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_sub [2021-11-23 15:59:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_sub [2021-11-23 15:59:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:59:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:59:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2021-11-23 15:59:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2021-11-23 15:59:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_device [2021-11-23 15:59:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_device [2021-11-23 15:59:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure begin_wqe [2021-11-23 15:59:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure begin_wqe [2021-11-23 15:59:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_xrcd [2021-11-23 15:59:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_xrcd [2021-11-23 15:59:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_alloc [2021-11-23 15:59:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_alloc [2021-11-23 15:59:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:59:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:59:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure size_write [2021-11-23 15:59:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure size_write [2021-11-23 15:59:37,756 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:59:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:59:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:59:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:59:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_start [2021-11-23 15:59:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_start [2021-11-23 15:59:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure first_hi_uuar [2021-11-23 15:59:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure first_hi_uuar [2021-11-23 15:59:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:59:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:59:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_use_mad_ifc [2021-11-23 15:59:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_use_mad_ifc [2021-11-23 15:59:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_min [2021-11-23 15:59:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_min [2021-11-23 15:59:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_inl_bsf [2021-11-23 15:59:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_inl_bsf [2021-11-23 15:59:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 15:59:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 15:59:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_port [2021-11-23 15:59:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_port [2021-11-23 15:59:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:59:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:59:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_uuar [2021-11-23 15:59:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_uuar [2021-11-23 15:59:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure first_med_uuar [2021-11-23 15:59:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure first_med_uuar [2021-11-23 15:59:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure add_keys [2021-11-23 15:59:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure add_keys [2021-11-23 15:59:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure set_data_ptr_seg [2021-11-23 15:59:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure set_data_ptr_seg [2021-11-23 15:59:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure down [2021-11-23 15:59:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2021-11-23 15:59:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure is_sqp [2021-11-23 15:59:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure is_sqp [2021-11-23 15:59:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2021-11-23 15:59:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2021-11-23 15:59:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure get_sw_cqe [2021-11-23 15:59:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sw_cqe [2021-11-23 15:59:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_populate_pas [2021-11-23 15:59:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_populate_pas [2021-11-23 15:59:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure radix_tree_lookup [2021-11-23 15:59:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure radix_tree_lookup [2021-11-23 15:59:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_release [2021-11-23 15:59:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_release [2021-11-23 15:59:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:59:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:59:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_remove_one [2021-11-23 15:59:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_remove_one [2021-11-23 15:59:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:59:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:59:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:59:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_user [2021-11-23 15:59:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_user [2021-11-23 15:59:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_mr_lookup [2021-11-23 15:59:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_mr_lookup [2021-11-23 15:59:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:59:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:59:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_pfault_action [2021-11-23 15:59:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_pfault_action [2021-11-23 15:59:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:59:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:59:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_cq [2021-11-23 15:59:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_cq [2021-11-23 15:59:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:59:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:59:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:59:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:59:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:59:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:59:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe___0 [2021-11-23 15:59:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe___0 [2021-11-23 15:59:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:59:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:59:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure to_mfrpl [2021-11-23 15:59:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mfrpl [2021-11-23 15:59:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_create_mkey [2021-11-23 15:59:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_create_mkey [2021-11-23 15:59:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_device [2021-11-23 15:59:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_device [2021-11-23 15:59:37,778 INFO L130 BoogieDeclarations]: Found specification of procedure to_mdev [2021-11-23 15:59:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mdev [2021-11-23 15:59:37,779 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_device [2021-11-23 15:59:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_device [2021-11-23 15:59:37,782 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:59:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:59:37,782 INFO L130 BoogieDeclarations]: Found specification of procedure to_mucontext [2021-11-23 15:59:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mucontext [2021-11-23 15:59:37,785 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp0 [2021-11-23 15:59:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp0 [2021-11-23 15:59:37,785 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp1 [2021-11-23 15:59:37,786 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp1 [2021-11-23 15:59:37,792 INFO L130 BoogieDeclarations]: Found specification of procedure bs_selector [2021-11-23 15:59:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure bs_selector [2021-11-23 15:59:37,793 INFO L130 BoogieDeclarations]: Found specification of procedure order2idx [2021-11-23 15:59:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure order2idx [2021-11-23 15:59:37,793 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:59:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:59:37,794 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:59:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:59:37,794 INFO L130 BoogieDeclarations]: Found specification of procedure init_cq_buf [2021-11-23 15:59:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cq_buf [2021-11-23 15:59:37,794 INFO L130 BoogieDeclarations]: Found specification of procedure cqe_sz_to_mlx_sz [2021-11-23 15:59:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure cqe_sz_to_mlx_sz [2021-11-23 15:59:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:59:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:59:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_to_sw_pkey_sz [2021-11-23 15:59:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_to_sw_pkey_sz [2021-11-23 15:59:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:59:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:59:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_disable_pagefaults [2021-11-23 15:59:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_disable_pagefaults [2021-11-23 15:59:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_srq [2021-11-23 15:59:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_srq [2021-11-23 15:59:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_modify_qp [2021-11-23 15:59:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_modify_qp [2021-11-23 15:59:37,797 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:59:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:59:37,797 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_update_mtt [2021-11-23 15:59:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_update_mtt [2021-11-23 15:59:37,798 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-23 15:59:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-23 15:59:37,798 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_maj [2021-11-23 15:59:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_maj [2021-11-23 15:59:37,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:59:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:59:37,799 INFO L130 BoogieDeclarations]: Found specification of procedure sq_overhead [2021-11-23 15:59:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure sq_overhead [2021-11-23 15:59:37,799 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_kernel [2021-11-23 15:59:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_kernel [2021-11-23 15:59:37,799 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_init_umr_context [2021-11-23 15:59:37,800 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_init_umr_context [2021-11-23 15:59:37,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:59:37,800 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:59:37,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:59:37,800 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:59:37,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:59:37,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:59:37,801 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_access_reg [2021-11-23 15:59:37,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_access_reg [2021-11-23 15:59:37,801 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-11-23 15:59:37,801 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-11-23 15:59:37,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:59:37,802 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:59:37,802 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_pagefault_context [2021-11-23 15:59:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_pagefault_context [2021-11-23 15:59:37,802 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_mkey [2021-11-23 15:59:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_mkey [2021-11-23 15:59:37,803 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_free_srq_wqe [2021-11-23 15:59:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_free_srq_wqe [2021-11-23 15:59:37,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:59:37,803 INFO L130 BoogieDeclarations]: Found specification of procedure get_fence [2021-11-23 15:59:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fence [2021-11-23 15:59:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:59:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_free [2021-11-23 15:59:37,804 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_free [2021-11-23 15:59:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:59:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:59:37,805 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:59:37,805 INFO L130 BoogieDeclarations]: Found specification of procedure to_mah [2021-11-23 15:59:37,805 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mah [2021-11-23 15:59:37,805 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:59:37,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:59:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:59:37,806 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:59:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_cqe_size [2021-11-23 15:59:37,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_cqe_size [2021-11-23 15:59:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2021-11-23 15:59:37,806 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2021-11-23 15:59:37,807 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:59:37,807 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:59:37,807 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_write64 [2021-11-23 15:59:37,807 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_write64 [2021-11-23 15:59:37,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:59:37,808 INFO L130 BoogieDeclarations]: Found specification of procedure to_mcq [2021-11-23 15:59:37,808 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mcq [2021-11-23 15:59:37,808 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-11-23 15:59:37,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-11-23 15:59:37,808 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_srcu [2021-11-23 15:59:37,809 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_srcu [2021-11-23 15:59:37,809 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_ib_cq_clean [2021-11-23 15:59:37,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_ib_cq_clean [2021-11-23 15:59:37,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:59:37,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:59:37,809 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_get [2021-11-23 15:59:37,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_get [2021-11-23 15:59:37,810 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:59:37,810 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:59:37,810 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:59:37,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:59:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_query_mad_ifc_smp_attr_node_info [2021-11-23 15:59:37,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_query_mad_ifc_smp_attr_node_info [2021-11-23 15:59:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:59:37,811 INFO L130 BoogieDeclarations]: Found specification of procedure limit_write [2021-11-23 15:59:37,811 INFO L138 BoogieDeclarations]: Found implementation of procedure limit_write [2021-11-23 15:59:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:59:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:59:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:59:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:59:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:59:37,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:59:37,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:59:37,813 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_to_udata [2021-11-23 15:59:37,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_to_udata [2021-11-23 15:59:37,813 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:59:37,813 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:59:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-11-23 15:59:37,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-11-23 15:59:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_free [2021-11-23 15:59:37,815 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_free [2021-11-23 15:59:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure to_mxrcd [2021-11-23 15:59:37,820 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mxrcd [2021-11-23 15:59:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:59:37,820 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:59:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2021-11-23 15:59:37,821 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2021-11-23 15:59:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_dealloc_pd [2021-11-23 15:59:37,821 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_dealloc_pd [2021-11-23 15:59:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure get_klm_octo [2021-11-23 15:59:37,822 INFO L138 BoogieDeclarations]: Found implementation of procedure get_klm_octo [2021-11-23 15:59:37,824 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_alloc_xrcd [2021-11-23 15:59:37,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_alloc_xrcd [2021-11-23 15:59:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_vzalloc [2021-11-23 15:59:37,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_vzalloc [2021-11-23 15:59:37,825 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-11-23 15:59:37,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-11-23 15:59:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:59:37,826 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:59:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:59:37,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:59:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_mkey [2021-11-23 15:59:37,827 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_mkey [2021-11-23 15:59:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_page_array [2021-11-23 15:59:37,827 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_page_array [2021-11-23 15:59:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_copy_from [2021-11-23 15:59:37,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_copy_from [2021-11-23 15:59:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:59:37,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:59:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:59:37,828 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:59:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure get_umr_flags [2021-11-23 15:59:37,828 INFO L138 BoogieDeclarations]: Found implementation of procedure get_umr_flags [2021-11-23 15:59:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_kernel [2021-11-23 15:59:37,829 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_kernel [2021-11-23 15:59:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:59:37,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:59:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_qp [2021-11-23 15:59:37,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_qp [2021-11-23 15:59:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure to_msrq [2021-11-23 15:59:37,830 INFO L138 BoogieDeclarations]: Found implementation of procedure to_msrq [2021-11-23 15:59:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:59:37,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:59:37,830 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:59:37,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:59:37,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:59:37,831 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:59:37,831 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:59:37,831 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_cq_set_ci [2021-11-23 15:59:37,831 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_cq_set_ci [2021-11-23 15:59:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_create_srq [2021-11-23 15:59:37,832 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_create_srq [2021-11-23 15:59:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_alloc [2021-11-23 15:59:37,832 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_alloc [2021-11-23 15:59:37,832 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-11-23 15:59:37,833 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-11-23 15:59:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure set_frwr_li_wr [2021-11-23 15:59:37,833 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frwr_li_wr [2021-11-23 15:59:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u64 [2021-11-23 15:59:37,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u64 [2021-11-23 15:59:37,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:59:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-23 15:59:37,834 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-23 15:59:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure remove_keys [2021-11-23 15:59:37,834 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_keys [2021-11-23 15:59:37,834 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_offset [2021-11-23 15:59:37,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_offset [2021-11-23 15:59:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:59:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:59:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:59:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:59:37,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:59:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_set_path [2021-11-23 15:59:37,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_set_path [2021-11-23 15:59:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe [2021-11-23 15:59:37,836 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe [2021-11-23 15:59:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_qp_modify [2021-11-23 15:59:37,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_qp_modify [2021-11-23 15:59:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_MAD_IFC [2021-11-23 15:59:37,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_MAD_IFC [2021-11-23 15:59:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:59:37,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:59:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:59:37,838 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:59:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:59:37,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:59:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqs [2021-11-23 15:59:37,838 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqs [2021-11-23 15:59:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:59:37,839 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:59:37,839 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:59:37,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:59:37,839 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:59:37,839 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:59:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:59:37,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:59:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure calc_sig [2021-11-23 15:59:37,840 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_sig [2021-11-23 15:59:37,840 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:59:37,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:59:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cont_pages [2021-11-23 15:59:37,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cont_pages [2021-11-23 15:59:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:59:37,841 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:59:37,841 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:59:37,841 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:59:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure free_uuar [2021-11-23 15:59:37,842 INFO L138 BoogieDeclarations]: Found implementation of procedure free_uuar [2021-11-23 15:59:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:59:37,842 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:59:37,842 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-11-23 15:59:37,843 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-11-23 15:59:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_page_fault_resume [2021-11-23 15:59:37,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_page_fault_resume [2021-11-23 15:59:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_user [2021-11-23 15:59:37,843 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_user [2021-11-23 15:59:37,843 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_cq [2021-11-23 15:59:37,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_cq [2021-11-23 15:59:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-11-23 15:59:37,844 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-11-23 15:59:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2021-11-23 15:59:37,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2021-11-23 15:59:37,844 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:59:37,845 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:59:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure kvfree [2021-11-23 15:59:37,845 INFO L138 BoogieDeclarations]: Found implementation of procedure kvfree [2021-11-23 15:59:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe_from_buf [2021-11-23 15:59:37,845 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe_from_buf [2021-11-23 15:59:37,845 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_cq_buf [2021-11-23 15:59:37,846 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_cq_buf [2021-11-23 15:59:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_send_wqe [2021-11-23 15:59:37,846 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_send_wqe [2021-11-23 15:59:37,846 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_unmap_user [2021-11-23 15:59:37,846 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_unmap_user [2021-11-23 15:59:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_state [2021-11-23 15:59:37,847 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_state [2021-11-23 15:59:37,847 INFO L130 BoogieDeclarations]: Found specification of procedure to_mmr [2021-11-23 15:59:37,847 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mmr [2021-11-23 15:59:37,848 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2021-11-23 15:59:37,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2021-11-23 15:59:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2021-11-23 15:59:37,849 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2021-11-23 15:59:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure free_cq_buf [2021-11-23 15:59:37,849 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cq_buf [2021-11-23 15:59:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-11-23 15:59:37,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-11-23 15:59:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:59:37,850 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:59:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:59:37,854 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:59:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:59:37,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:59:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:59:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:59:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:59:37,855 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:59:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:59:37,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:59:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure set_psv_wr [2021-11-23 15:59:37,856 INFO L138 BoogieDeclarations]: Found implementation of procedure set_psv_wr [2021-11-23 15:59:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure to_mpd [2021-11-23 15:59:37,856 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mpd [2021-11-23 15:59:37,856 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 15:59:37,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 15:59:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure set_raddr_seg [2021-11-23 15:59:37,857 INFO L138 BoogieDeclarations]: Found implementation of procedure set_raddr_seg [2021-11-23 15:59:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_pd [2021-11-23 15:59:37,857 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_pd [2021-11-23 15:59:37,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:59:37,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:59:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:59:37,858 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:59:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_vport_access_method [2021-11-23 15:59:37,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_vport_access_method [2021-11-23 15:59:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:59:37,859 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:59:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_srq_kernel [2021-11-23 15:59:37,859 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_srq_kernel [2021-11-23 15:59:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_srq [2021-11-23 15:59:37,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_srq [2021-11-23 15:59:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:59:37,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:59:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_map_user [2021-11-23 15:59:37,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_map_user [2021-11-23 15:59:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_st [2021-11-23 15:59:37,860 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_st [2021-11-23 15:59:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:59:37,861 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:59:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure to_mqp [2021-11-23 15:59:37,861 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mqp [2021-11-23 15:59:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_cleanup [2021-11-23 15:59:37,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_cleanup [2021-11-23 15:59:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wqe [2021-11-23 15:59:37,862 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wqe [2021-11-23 15:59:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-23 15:59:37,862 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-23 15:59:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure init_query_mad [2021-11-23 15:59:37,862 INFO L138 BoogieDeclarations]: Found implementation of procedure init_query_mad [2021-11-23 15:59:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_wq_overflow [2021-11-23 15:59:37,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_wq_overflow [2021-11-23 15:59:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_umrc_res [2021-11-23 15:59:37,863 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_umrc_res [2021-11-23 15:59:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_buf_offset [2021-11-23 15:59:37,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_buf_offset [2021-11-23 15:59:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_base_mkey [2021-11-23 15:59:37,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_base_mkey [2021-11-23 15:59:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:59:37,864 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:59:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:59:37,864 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:59:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 15:59:37,864 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 15:59:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_mtu_to_ib_mtu [2021-11-23 15:59:37,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_mtu_to_ib_mtu [2021-11-23 15:59:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_event [2021-11-23 15:59:37,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_event [2021-11-23 15:59:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2021-11-23 15:59:37,865 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2021-11-23 15:59:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_from_udata [2021-11-23 15:59:37,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_from_udata [2021-11-23 15:59:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe [2021-11-23 15:59:37,866 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe [2021-11-23 15:59:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_single_data_segment [2021-11-23 15:59:37,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_single_data_segment [2021-11-23 15:59:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:59:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:59:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2021-11-23 15:59:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2021-11-23 15:59:39,741 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:59:39,746 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:59:40,232 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:59:40,235 INFO L158 Benchmark]: Toolchain (without parser) took 16457.15ms. Allocated memory was 83.9MB in the beginning and 937.4MB in the end (delta: 853.5MB). Free memory was 49.4MB in the beginning and 681.9MB in the end (delta: -632.5MB). Peak memory consumption was 330.9MB. Max. memory is 16.1GB. [2021-11-23 15:59:40,236 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 54.5MB. Free memory was 36.2MB in the beginning and 36.2MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:59:40,236 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12052.94ms. Allocated memory was 83.9MB in the beginning and 467.7MB in the end (delta: 383.8MB). Free memory was 49.2MB in the beginning and 163.9MB in the end (delta: -114.7MB). Peak memory consumption was 269.0MB. Max. memory is 16.1GB. [2021-11-23 15:59:40,236 INFO L158 Benchmark]: Boogie Procedure Inliner took 801.75ms. Allocated memory is still 467.7MB. Free memory was 163.9MB in the beginning and 209.7MB in the end (delta: -45.8MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2021-11-23 15:59:40,237 INFO L158 Benchmark]: Boogie Preprocessor took 1006.83ms. Allocated memory was 467.7MB in the beginning and 937.4MB in the end (delta: 469.8MB). Free memory was 209.7MB in the beginning and 699.7MB in the end (delta: -490.1MB). Peak memory consumption was 145.4MB. Max. memory is 16.1GB. [2021-11-23 15:59:40,237 INFO L158 Benchmark]: RCFGBuilder took 2589.94ms. Allocated memory is still 937.4MB. Free memory was 699.7MB in the beginning and 681.9MB in the end (delta: 17.8MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2021-11-23 15:59:40,239 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 54.5MB. Free memory was 36.2MB in the beginning and 36.2MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12052.94ms. Allocated memory was 83.9MB in the beginning and 467.7MB in the end (delta: 383.8MB). Free memory was 49.2MB in the beginning and 163.9MB in the end (delta: -114.7MB). Peak memory consumption was 269.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 801.75ms. Allocated memory is still 467.7MB. Free memory was 163.9MB in the beginning and 209.7MB in the end (delta: -45.8MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1006.83ms. Allocated memory was 467.7MB in the beginning and 937.4MB in the end (delta: 469.8MB). Free memory was 209.7MB in the beginning and 699.7MB in the end (delta: -490.1MB). Peak memory consumption was 145.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2589.94ms. Allocated memory is still 937.4MB. Free memory was 699.7MB in the beginning and 681.9MB in the end (delta: 17.8MB). Peak memory consumption was 127.9MB. 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 15:59:40,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf80d22-47db-41e0-8ec1-84c0fd823af2/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