./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-32_7a-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_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/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_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/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_1443ee21-84e2-4832-a898-ceebde5d9db8/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 c0c22eb5b059f7c19a3322775ff3abb0da323533a2347e9a5442dc9f56135c1c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:56,410 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:56,414 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:56,475 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:56,476 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:56,480 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:56,482 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:56,486 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:56,489 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:56,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:56,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:56,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:56,498 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:56,501 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:56,503 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:56,508 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:56,510 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:56,511 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:56,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:56,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:56,525 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:56,527 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:56,531 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:56,532 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:56,542 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:56,543 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:56,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:56,546 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:56,546 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:56,548 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:56,549 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:56,550 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:56,552 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:56,554 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:56,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:56,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:56,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:56,558 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:56,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:56,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:56,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:56,561 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:03:56,612 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:56,612 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:56,614 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:56,615 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:56,615 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:56,616 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:56,616 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:56,617 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:03:56,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:56,617 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:56,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:56,619 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:56,619 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:56,620 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:56,620 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:56,621 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:56,621 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:56,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:56,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:56,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:56,622 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:56,623 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:56,623 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:03:56,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:03:56,624 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:56,624 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_1443ee21-84e2-4832-a898-ceebde5d9db8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0c22eb5b059f7c19a3322775ff3abb0da323533a2347e9a5442dc9f56135c1c [2021-11-23 15:03:57,000 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:57,033 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:57,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:57,038 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:57,039 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:57,041 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2021-11-23 15:03:57,121 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/data/653d80cd5/f30d3e24886a4b90a2925df8fa73ae92/FLAG00cac5cff [2021-11-23 15:03:58,595 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:58,596 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2021-11-23 15:03:58,693 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/data/653d80cd5/f30d3e24886a4b90a2925df8fa73ae92/FLAG00cac5cff [2021-11-23 15:03:59,090 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/data/653d80cd5/f30d3e24886a4b90a2925df8fa73ae92 [2021-11-23 15:03:59,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:59,096 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:59,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:59,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:59,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:59,104 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:03:59,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14ae7ea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59, skipping insertion in model container [2021-11-23 15:03:59,106 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:03:59,113 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:59,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:08,636 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_1443ee21-84e2-4832-a898-ceebde5d9db8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[669746,669759] [2021-11-23 15:04:09,463 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:04:09,475 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:09,528 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:10,558 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_1443ee21-84e2-4832-a898-ceebde5d9db8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[669746,669759] [2021-11-23 15:04:10,585 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:04:10,587 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:11,144 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:11,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:11 WrapperNode [2021-11-23 15:04:11,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:11,146 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:11,147 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:11,147 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:11,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:11" (1/1) ... [2021-11-23 15:04:11,503 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:11" (1/1) ... [2021-11-23 15:04:11,958 INFO L137 Inliner]: procedures = 885, calls = 9541, calls flagged for inlining = 340, calls inlined = 243, statements flattened = 17496 [2021-11-23 15:04:11,959 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:11,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:11,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:11,960 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:11,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:11" (1/1) ... [2021-11-23 15:04:11,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:11" (1/1) ... [2021-11-23 15:04:12,045 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:11" (1/1) ... [2021-11-23 15:04:12,046 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:11" (1/1) ... [2021-11-23 15:04:12,528 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:11" (1/1) ... [2021-11-23 15:04:12,578 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:11" (1/1) ... [2021-11-23 15:04:12,798 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:11" (1/1) ... [2021-11-23 15:04:13,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:13,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:13,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:13,003 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:13,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:11" (1/1) ... [2021-11-23 15:04:13,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:13,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:13,065 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:13,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:13,194 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_end [2021-11-23 15:04:13,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_end [2021-11-23 15:04:13,194 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cq_clean [2021-11-23 15:04:13,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cq_clean [2021-11-23 15:04:13,195 INFO L130 BoogieDeclarations]: Found specification of procedure next_uuar [2021-11-23 15:04:13,196 INFO L138 BoogieDeclarations]: Found implementation of procedure next_uuar [2021-11-23 15:04:13,196 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_sub [2021-11-23 15:04:13,196 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_sub [2021-11-23 15:04:13,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_umem_mutex_of_ib_umem_odp [2021-11-23 15:04:13,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_umem_mutex_of_ib_umem_odp [2021-11-23 15:04:13,196 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2021-11-23 15:04:13,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2021-11-23 15:04:13,196 INFO L130 BoogieDeclarations]: Found specification of procedure begin_wqe [2021-11-23 15:04:13,197 INFO L138 BoogieDeclarations]: Found implementation of procedure begin_wqe [2021-11-23 15:04:13,197 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_alloc [2021-11-23 15:04:13,197 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_alloc [2021-11-23 15:04:13,197 INFO L130 BoogieDeclarations]: Found specification of procedure size_write [2021-11-23 15:04:13,197 INFO L138 BoogieDeclarations]: Found implementation of procedure size_write [2021-11-23 15:04:13,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mlx5_ib_qp [2021-11-23 15:04:13,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mlx5_ib_qp [2021-11-23 15:04:13,197 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:04:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:04:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_use_mad_ifc [2021-11-23 15:04:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_use_mad_ifc [2021-11-23 15:04:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_min [2021-11-23 15:04:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_min [2021-11-23 15:04:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_port [2021-11-23 15:04:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_port [2021-11-23 15:04:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure first_med_uuar [2021-11-23 15:04:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure first_med_uuar [2021-11-23 15:04:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure get_sw_cqe [2021-11-23 15:04:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sw_cqe [2021-11-23 15:04:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_populate_pas [2021-11-23 15:04:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_populate_pas [2021-11-23 15:04:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_mr_lookup [2021-11-23 15:04:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_mr_lookup [2021-11-23 15:04:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_cq [2021-11-23 15:04:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_cq [2021-11-23 15:04:13,216 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:04:13,216 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:04:13,216 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:04:13,216 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:04:13,216 INFO L130 BoogieDeclarations]: Found specification of procedure to_mfrpl [2021-11-23 15:04:13,216 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mfrpl [2021-11-23 15:04:13,217 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_create_mkey [2021-11-23 15:04:13,217 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_create_mkey [2021-11-23 15:04:13,217 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_device [2021-11-23 15:04:13,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_device [2021-11-23 15:04:13,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:04:13,218 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:04:13,218 INFO L130 BoogieDeclarations]: Found specification of procedure to_mucontext [2021-11-23 15:04:13,218 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mucontext [2021-11-23 15:04:13,218 INFO L130 BoogieDeclarations]: Found specification of procedure order2idx [2021-11-23 15:04:13,218 INFO L138 BoogieDeclarations]: Found implementation of procedure order2idx [2021-11-23 15:04:13,219 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:13,219 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:13,219 INFO L130 BoogieDeclarations]: Found specification of procedure cqe_sz_to_mlx_sz [2021-11-23 15:04:13,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cqe_sz_to_mlx_sz [2021-11-23 15:04:13,220 INFO L130 BoogieDeclarations]: Found specification of procedure show_board [2021-11-23 15:04:13,220 INFO L138 BoogieDeclarations]: Found implementation of procedure show_board [2021-11-23 15:04:13,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_mlx5_uuar_info [2021-11-23 15:04:13,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_mlx5_uuar_info [2021-11-23 15:04:13,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:04:13,221 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_srq [2021-11-23 15:04:13,221 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_srq [2021-11-23 15:04:13,222 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_modify_qp [2021-11-23 15:04:13,222 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_modify_qp [2021-11-23 15:04:13,222 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:04:13,222 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:04:13,222 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-23 15:04:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-23 15:04:13,223 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_maj [2021-11-23 15:04:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_maj [2021-11-23 15:04:13,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:04:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:04:13,223 INFO L130 BoogieDeclarations]: Found specification of procedure sq_overhead [2021-11-23 15:04:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure sq_overhead [2021-11-23 15:04:13,223 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_kernel [2021-11-23 15:04:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_kernel [2021-11-23 15:04:13,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:13,224 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:04:13,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:04:13,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:13,224 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-11-23 15:04:13,224 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-11-23 15:04:13,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:13,225 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:13,225 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_mkey [2021-11-23 15:04:13,225 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_mkey [2021-11-23 15:04:13,225 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_free_srq_wqe [2021-11-23 15:04:13,226 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_free_srq_wqe [2021-11-23 15:04:13,226 INFO L130 BoogieDeclarations]: Found specification of procedure get_fence [2021-11-23 15:04:13,226 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fence [2021-11-23 15:04:13,226 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:04:13,227 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:04:13,227 INFO L130 BoogieDeclarations]: Found specification of procedure to_mah [2021-11-23 15:04:13,227 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mah [2021-11-23 15:04:13,228 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:04:13,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:04:13,228 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:04:13,228 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:04:13,229 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_cqe_size [2021-11-23 15:04:13,229 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_cqe_size [2021-11-23 15:04:13,229 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2021-11-23 15:04:13,229 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2021-11-23 15:04:13,230 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:04:13,230 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:04:13,230 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_write64 [2021-11-23 15:04:13,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_write64 [2021-11-23 15:04:13,230 INFO L130 BoogieDeclarations]: Found specification of procedure to_mcq [2021-11-23 15:04:13,230 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mcq [2021-11-23 15:04:13,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:13,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:13,231 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_get [2021-11-23 15:04:13,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_get [2021-11-23 15:04:13,231 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:04:13,232 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:04:13,232 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_query_mad_ifc_smp_attr_node_info [2021-11-23 15:04:13,233 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_query_mad_ifc_smp_attr_node_info [2021-11-23 15:04:13,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:13,236 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_to_udata [2021-11-23 15:04:13,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_to_udata [2021-11-23 15:04:13,236 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:04:13,237 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:04:13,238 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_free [2021-11-23 15:04:13,239 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_free [2021-11-23 15:04:13,239 INFO L130 BoogieDeclarations]: Found specification of procedure to_mxrcd [2021-11-23 15:04:13,239 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mxrcd [2021-11-23 15:04:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:04:13,245 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:04:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_mlx5_uuar_info [2021-11-23 15:04:13,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_mlx5_uuar_info [2021-11-23 15:04:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_dealloc_pd [2021-11-23 15:04:13,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_dealloc_pd [2021-11-23 15:04:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_alloc_xrcd [2021-11-23 15:04:13,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_alloc_xrcd [2021-11-23 15:04:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_vzalloc [2021-11-23 15:04:13,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_vzalloc [2021-11-23 15:04:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-11-23 15:04:13,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-11-23 15:04:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:04:13,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:04:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:04:13,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:04:13,248 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_copy_from [2021-11-23 15:04:13,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_copy_from [2021-11-23 15:04:13,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:13,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:13,248 INFO L130 BoogieDeclarations]: Found specification of procedure get_umr_flags [2021-11-23 15:04:13,248 INFO L138 BoogieDeclarations]: Found implementation of procedure get_umr_flags [2021-11-23 15:04:13,248 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:04:13,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:04:13,249 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:04:13,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:04:13,249 INFO L130 BoogieDeclarations]: Found specification of procedure to_msrq [2021-11-23 15:04:13,249 INFO L138 BoogieDeclarations]: Found implementation of procedure to_msrq [2021-11-23 15:04:13,249 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:04:13,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:04:13,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:13,250 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:04:13,250 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:04:13,250 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_create_srq [2021-11-23 15:04:13,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_create_srq [2021-11-23 15:04:13,250 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_alloc [2021-11-23 15:04:13,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_alloc [2021-11-23 15:04:13,251 INFO L130 BoogieDeclarations]: Found specification of procedure set_frwr_li_wr [2021-11-23 15:04:13,251 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frwr_li_wr [2021-11-23 15:04:13,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:13,251 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-23 15:04:13,251 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-23 15:04:13,251 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_set_path [2021-11-23 15:04:13,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_set_path [2021-11-23 15:04:13,252 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_MAD_IFC [2021-11-23 15:04:13,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_MAD_IFC [2021-11-23 15:04:13,252 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:04:13,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:04:13,252 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:04:13,252 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:04:13,252 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:04:13,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:04:13,253 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:04:13,253 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:04:13,253 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:13,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:13,253 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cont_pages [2021-11-23 15:04:13,253 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cont_pages [2021-11-23 15:04:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:04:13,254 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:04:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_db_page_mutex_of_mlx5_ib_ucontext [2021-11-23 15:04:13,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_db_page_mutex_of_mlx5_ib_ucontext [2021-11-23 15:04:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-11-23 15:04:13,254 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-11-23 15:04:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:04:13,255 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:04:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure kvfree [2021-11-23 15:04:13,255 INFO L138 BoogieDeclarations]: Found implementation of procedure kvfree [2021-11-23 15:04:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe_from_buf [2021-11-23 15:04:13,255 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe_from_buf [2021-11-23 15:04:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure show_fw_pages [2021-11-23 15:04:13,255 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fw_pages [2021-11-23 15:04:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure to_mmr [2021-11-23 15:04:13,256 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mmr [2021-11-23 15:04:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2021-11-23 15:04:13,256 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2021-11-23 15:04:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-11-23 15:04:13,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-11-23 15:04:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure show_reg_pages [2021-11-23 15:04:13,257 INFO L138 BoogieDeclarations]: Found implementation of procedure show_reg_pages [2021-11-23 15:04:13,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:04:13,257 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:04:13,257 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:04:13,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:13,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:13,257 INFO L130 BoogieDeclarations]: Found specification of procedure to_mpd [2021-11-23 15:04:13,257 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mpd [2021-11-23 15:04:13,258 INFO L130 BoogieDeclarations]: Found specification of procedure set_raddr_seg [2021-11-23 15:04:13,258 INFO L138 BoogieDeclarations]: Found implementation of procedure set_raddr_seg [2021-11-23 15:04:13,258 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_pd [2021-11-23 15:04:13,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_pd [2021-11-23 15:04:13,258 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_srq_kernel [2021-11-23 15:04:13,258 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_srq_kernel [2021-11-23 15:04:13,258 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_st [2021-11-23 15:04:13,259 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_st [2021-11-23 15:04:13,259 INFO L130 BoogieDeclarations]: Found specification of procedure to_mqp [2021-11-23 15:04:13,259 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mqp [2021-11-23 15:04:13,259 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wqe [2021-11-23 15:04:13,259 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wqe [2021-11-23 15:04:13,259 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-23 15:04:13,259 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-23 15:04:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_base_mkey [2021-11-23 15:04:13,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_base_mkey [2021-11-23 15:04:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_mtu_to_ib_mtu [2021-11-23 15:04:13,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_mtu_to_ib_mtu [2021-11-23 15:04:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_umem_mutex_of_ib_umem_odp [2021-11-23 15:04:13,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_umem_mutex_of_ib_umem_odp [2021-11-23 15:04:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_from_udata [2021-11-23 15:04:13,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_from_udata [2021-11-23 15:04:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe [2021-11-23 15:04:13,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe [2021-11-23 15:04:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:04:13,261 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:04:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:04:13,261 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:04:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_remove [2021-11-23 15:04:13,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_remove [2021-11-23 15:04:13,272 INFO L130 BoogieDeclarations]: Found specification of procedure convert_access [2021-11-23 15:04:13,273 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_access [2021-11-23 15:04:13,273 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_dev_resources [2021-11-23 15:04:13,273 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_dev_resources [2021-11-23 15:04:13,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:13,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:13,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mlx5_ib_update_mtt_emergency_buffer_mutex [2021-11-23 15:04:13,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mlx5_ib_update_mtt_emergency_buffer_mutex [2021-11-23 15:04:13,273 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_device [2021-11-23 15:04:13,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_device [2021-11-23 15:04:13,274 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_xrcd [2021-11-23 15:04:13,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_xrcd [2021-11-23 15:04:13,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:13,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:13,274 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:04:13,274 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:04:13,274 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_start [2021-11-23 15:04:13,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_start [2021-11-23 15:04:13,274 INFO L130 BoogieDeclarations]: Found specification of procedure first_hi_uuar [2021-11-23 15:04:13,274 INFO L138 BoogieDeclarations]: Found implementation of procedure first_hi_uuar [2021-11-23 15:04:13,275 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_inl_bsf [2021-11-23 15:04:13,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_inl_bsf [2021-11-23 15:04:13,275 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 15:04:13,275 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 15:04:13,275 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:04:13,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:04:13,275 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_uuar [2021-11-23 15:04:13,275 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_uuar [2021-11-23 15:04:13,275 INFO L130 BoogieDeclarations]: Found specification of procedure add_keys [2021-11-23 15:04:13,275 INFO L138 BoogieDeclarations]: Found implementation of procedure add_keys [2021-11-23 15:04:13,276 INFO L130 BoogieDeclarations]: Found specification of procedure set_data_ptr_seg [2021-11-23 15:04:13,276 INFO L138 BoogieDeclarations]: Found implementation of procedure set_data_ptr_seg [2021-11-23 15:04:13,276 INFO L130 BoogieDeclarations]: Found specification of procedure down [2021-11-23 15:04:13,276 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2021-11-23 15:04:13,276 INFO L130 BoogieDeclarations]: Found specification of procedure is_sqp [2021-11-23 15:04:13,276 INFO L138 BoogieDeclarations]: Found implementation of procedure is_sqp [2021-11-23 15:04:13,276 INFO L130 BoogieDeclarations]: Found specification of procedure show_fw_ver [2021-11-23 15:04:13,277 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fw_ver [2021-11-23 15:04:13,277 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2021-11-23 15:04:13,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2021-11-23 15:04:13,277 INFO L130 BoogieDeclarations]: Found specification of procedure radix_tree_lookup [2021-11-23 15:04:13,277 INFO L138 BoogieDeclarations]: Found implementation of procedure radix_tree_lookup [2021-11-23 15:04:13,277 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_release [2021-11-23 15:04:13,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_release [2021-11-23 15:04:13,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:04:13,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:04:13,278 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_remove_one [2021-11-23 15:04:13,278 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_remove_one [2021-11-23 15:04:13,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:13,278 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_user [2021-11-23 15:04:13,278 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_user [2021-11-23 15:04:13,278 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_pfault_action [2021-11-23 15:04:13,278 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_pfault_action [2021-11-23 15:04:13,279 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:04:13,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:04:13,279 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:04:13,279 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:04:13,279 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe___0 [2021-11-23 15:04:13,279 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe___0 [2021-11-23 15:04:13,279 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_device [2021-11-23 15:04:13,280 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_device [2021-11-23 15:04:13,280 INFO L130 BoogieDeclarations]: Found specification of procedure to_mdev [2021-11-23 15:04:13,280 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mdev [2021-11-23 15:04:13,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mlx5_ib_update_mtt_emergency_buffer_mutex [2021-11-23 15:04:13,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mlx5_ib_update_mtt_emergency_buffer_mutex [2021-11-23 15:04:13,280 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp0 [2021-11-23 15:04:13,280 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp0 [2021-11-23 15:04:13,280 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp1 [2021-11-23 15:04:13,281 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp1 [2021-11-23 15:04:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:04:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure bs_selector [2021-11-23 15:04:13,281 INFO L138 BoogieDeclarations]: Found implementation of procedure bs_selector [2021-11-23 15:04:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:04:13,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:04:13,281 INFO L130 BoogieDeclarations]: Found specification of procedure init_cq_buf [2021-11-23 15:04:13,282 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cq_buf [2021-11-23 15:04:13,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:04:13,282 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:13,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:13,282 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_to_sw_pkey_sz [2021-11-23 15:04:13,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_to_sw_pkey_sz [2021-11-23 15:04:13,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:13,282 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:13,283 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_disable_pagefaults [2021-11-23 15:04:13,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_disable_pagefaults [2021-11-23 15:04:13,283 INFO L130 BoogieDeclarations]: Found specification of procedure show_hca [2021-11-23 15:04:13,283 INFO L138 BoogieDeclarations]: Found implementation of procedure show_hca [2021-11-23 15:04:13,283 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_update_mtt [2021-11-23 15:04:13,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_update_mtt [2021-11-23 15:04:13,283 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_init_umr_context [2021-11-23 15:04:13,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_init_umr_context [2021-11-23 15:04:13,284 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:04:13,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:04:13,284 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_access_reg [2021-11-23 15:04:13,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_access_reg [2021-11-23 15:04:13,284 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_pagefault_context [2021-11-23 15:04:13,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_pagefault_context [2021-11-23 15:04:13,284 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_free [2021-11-23 15:04:13,285 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_free [2021-11-23 15:04:13,285 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:04:13,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:04:13,285 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-11-23 15:04:13,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-11-23 15:04:13,285 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_srcu [2021-11-23 15:04:13,285 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_srcu [2021-11-23 15:04:13,285 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_ib_cq_clean [2021-11-23 15:04:13,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_ib_cq_clean [2021-11-23 15:04:13,286 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:04:13,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:04:13,286 INFO L130 BoogieDeclarations]: Found specification of procedure limit_write [2021-11-23 15:04:13,286 INFO L138 BoogieDeclarations]: Found implementation of procedure limit_write [2021-11-23 15:04:13,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:13,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:13,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:13,287 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-11-23 15:04:13,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-11-23 15:04:13,287 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2021-11-23 15:04:13,287 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2021-11-23 15:04:13,287 INFO L130 BoogieDeclarations]: Found specification of procedure get_klm_octo [2021-11-23 15:04:13,287 INFO L138 BoogieDeclarations]: Found implementation of procedure get_klm_octo [2021-11-23 15:04:13,287 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_mkey [2021-11-23 15:04:13,288 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_mkey [2021-11-23 15:04:13,288 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_page_array [2021-11-23 15:04:13,288 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_page_array [2021-11-23 15:04:13,288 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:04:13,288 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:04:13,288 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_kernel [2021-11-23 15:04:13,288 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_kernel [2021-11-23 15:04:13,289 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_qp [2021-11-23 15:04:13,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_qp [2021-11-23 15:04:13,289 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:04:13,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:04:13,289 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_cq_set_ci [2021-11-23 15:04:13,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_cq_set_ci [2021-11-23 15:04:13,289 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-11-23 15:04:13,290 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-11-23 15:04:13,290 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u64 [2021-11-23 15:04:13,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u64 [2021-11-23 15:04:13,290 INFO L130 BoogieDeclarations]: Found specification of procedure remove_keys [2021-11-23 15:04:13,290 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_keys [2021-11-23 15:04:13,290 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_offset [2021-11-23 15:04:13,290 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_offset [2021-11-23 15:04:13,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:13,291 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe [2021-11-23 15:04:13,291 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe [2021-11-23 15:04:13,291 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_qp_modify [2021-11-23 15:04:13,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_qp_modify [2021-11-23 15:04:13,291 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqs [2021-11-23 15:04:13,291 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqs [2021-11-23 15:04:13,291 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:04:13,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:04:13,292 INFO L130 BoogieDeclarations]: Found specification of procedure calc_sig [2021-11-23 15:04:13,292 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_sig [2021-11-23 15:04:13,292 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:04:13,292 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:04:13,292 INFO L130 BoogieDeclarations]: Found specification of procedure free_uuar [2021-11-23 15:04:13,292 INFO L138 BoogieDeclarations]: Found implementation of procedure free_uuar [2021-11-23 15:04:13,293 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:04:13,293 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:04:13,293 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-11-23 15:04:13,293 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-11-23 15:04:13,293 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_page_fault_resume [2021-11-23 15:04:13,293 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_page_fault_resume [2021-11-23 15:04:13,293 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_user [2021-11-23 15:04:13,293 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_user [2021-11-23 15:04:13,294 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_cq [2021-11-23 15:04:13,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_cq [2021-11-23 15:04:13,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_db_page_mutex_of_mlx5_ib_ucontext [2021-11-23 15:04:13,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_db_page_mutex_of_mlx5_ib_ucontext [2021-11-23 15:04:13,294 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2021-11-23 15:04:13,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2021-11-23 15:04:13,294 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_cq_buf [2021-11-23 15:04:13,294 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_cq_buf [2021-11-23 15:04:13,295 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_send_wqe [2021-11-23 15:04:13,295 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_send_wqe [2021-11-23 15:04:13,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mlx5_ib_qp [2021-11-23 15:04:13,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mlx5_ib_qp [2021-11-23 15:04:13,295 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_unmap_user [2021-11-23 15:04:13,295 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_unmap_user [2021-11-23 15:04:13,295 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_state [2021-11-23 15:04:13,296 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_state [2021-11-23 15:04:13,296 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2021-11-23 15:04:13,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2021-11-23 15:04:13,296 INFO L130 BoogieDeclarations]: Found specification of procedure free_cq_buf [2021-11-23 15:04:13,296 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cq_buf [2021-11-23 15:04:13,296 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:04:13,296 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:04:13,296 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:04:13,297 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:04:13,297 INFO L130 BoogieDeclarations]: Found specification of procedure set_psv_wr [2021-11-23 15:04:13,297 INFO L138 BoogieDeclarations]: Found implementation of procedure set_psv_wr [2021-11-23 15:04:13,297 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 15:04:13,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 15:04:13,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:04:13,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:04:13,297 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:04:13,298 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:04:13,298 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_vport_access_method [2021-11-23 15:04:13,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_vport_access_method [2021-11-23 15:04:13,298 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:04:13,298 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:04:13,298 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_srq [2021-11-23 15:04:13,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_srq [2021-11-23 15:04:13,298 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:04:13,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:04:13,299 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_map_user [2021-11-23 15:04:13,299 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_map_user [2021-11-23 15:04:13,299 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:04:13,299 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:04:13,299 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_cleanup [2021-11-23 15:04:13,299 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_cleanup [2021-11-23 15:04:13,299 INFO L130 BoogieDeclarations]: Found specification of procedure show_rev [2021-11-23 15:04:13,300 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rev [2021-11-23 15:04:13,300 INFO L130 BoogieDeclarations]: Found specification of procedure init_query_mad [2021-11-23 15:04:13,300 INFO L138 BoogieDeclarations]: Found implementation of procedure init_query_mad [2021-11-23 15:04:13,300 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_wq_overflow [2021-11-23 15:04:13,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_wq_overflow [2021-11-23 15:04:13,300 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_umrc_res [2021-11-23 15:04:13,300 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_umrc_res [2021-11-23 15:04:13,300 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_buf_offset [2021-11-23 15:04:13,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_buf_offset [2021-11-23 15:04:13,301 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:04:13,301 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:04:13,301 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:04:13,301 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:04:13,301 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 15:04:13,301 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 15:04:13,301 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_event [2021-11-23 15:04:13,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_event [2021-11-23 15:04:13,302 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2021-11-23 15:04:13,302 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2021-11-23 15:04:13,302 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_single_data_segment [2021-11-23 15:04:13,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_single_data_segment [2021-11-23 15:04:13,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:04:13,316 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2021-11-23 15:04:13,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2021-11-23 15:04:15,191 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:15,198 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:15,458 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:15,462 INFO L158 Benchmark]: Toolchain (without parser) took 16365.71ms. Allocated memory was 132.1MB in the beginning and 564.1MB in the end (delta: 432.0MB). Free memory was 91.5MB in the beginning and 343.2MB in the end (delta: -251.7MB). Peak memory consumption was 218.6MB. Max. memory is 16.1GB. [2021-11-23 15:04:15,463 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 132.1MB. Free memory is still 111.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:15,464 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12045.83ms. Allocated memory was 132.1MB in the beginning and 339.7MB in the end (delta: 207.6MB). Free memory was 91.2MB in the beginning and 114.6MB in the end (delta: -23.5MB). Peak memory consumption was 182.9MB. Max. memory is 16.1GB. [2021-11-23 15:04:15,464 INFO L158 Benchmark]: Boogie Procedure Inliner took 812.93ms. Allocated memory is still 339.7MB. Free memory was 114.6MB in the beginning and 110.4MB in the end (delta: 4.2MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2021-11-23 15:04:15,465 INFO L158 Benchmark]: Boogie Preprocessor took 1041.58ms. Allocated memory is still 339.7MB. Free memory was 110.4MB in the beginning and 117.8MB in the end (delta: -7.3MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. [2021-11-23 15:04:15,466 INFO L158 Benchmark]: RCFGBuilder took 2457.85ms. Allocated memory was 339.7MB in the beginning and 564.1MB in the end (delta: 224.4MB). Free memory was 117.8MB in the beginning and 343.2MB in the end (delta: -225.4MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2021-11-23 15:04:15,472 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 132.1MB. Free memory is still 111.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12045.83ms. Allocated memory was 132.1MB in the beginning and 339.7MB in the end (delta: 207.6MB). Free memory was 91.2MB in the beginning and 114.6MB in the end (delta: -23.5MB). Peak memory consumption was 182.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 812.93ms. Allocated memory is still 339.7MB. Free memory was 114.6MB in the beginning and 110.4MB in the end (delta: 4.2MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1041.58ms. Allocated memory is still 339.7MB. Free memory was 110.4MB in the beginning and 117.8MB in the end (delta: -7.3MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2457.85ms. Allocated memory was 339.7MB in the beginning and 564.1MB in the end (delta: 224.4MB). Free memory was 117.8MB in the beginning and 343.2MB in the end (delta: -225.4MB). Peak memory consumption was 39.8MB. 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 15:04:15,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/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_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/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_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/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_1443ee21-84e2-4832-a898-ceebde5d9db8/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 c0c22eb5b059f7c19a3322775ff3abb0da323533a2347e9a5442dc9f56135c1c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:17,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:17,830 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:17,880 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:17,881 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:17,885 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:17,887 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:17,891 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:17,894 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:17,899 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:17,903 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:17,905 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:17,905 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:17,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:17,909 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:17,914 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:17,915 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:17,916 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:17,918 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:17,925 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:17,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:17,929 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:17,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:17,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:17,942 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:17,942 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:17,942 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:17,944 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:17,945 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:17,946 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:17,946 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:17,947 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:17,949 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:17,950 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:17,951 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:17,952 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:17,953 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:17,953 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:17,953 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:17,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:17,955 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:17,956 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:04:17,996 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:17,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:17,997 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:17,998 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:17,999 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:17,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:18,000 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:18,000 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:18,000 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:18,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:18,002 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:18,002 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:04:18,002 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:04:18,002 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:04:18,003 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:18,003 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:18,003 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:18,003 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:18,004 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:18,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:18,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:18,005 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:18,005 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:18,005 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:18,005 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:04:18,006 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:04:18,006 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:18,006 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:04:18,006 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:04:18,007 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_1443ee21-84e2-4832-a898-ceebde5d9db8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0c22eb5b059f7c19a3322775ff3abb0da323533a2347e9a5442dc9f56135c1c [2021-11-23 15:04:18,427 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:18,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:18,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:18,451 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:18,452 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:18,453 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2021-11-23 15:04:18,517 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/data/db0a85b0c/18b6a08b1c1e445f8c5335582d60f01f/FLAGdb0cc3b31 [2021-11-23 15:04:19,741 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:19,742 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2021-11-23 15:04:19,837 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/data/db0a85b0c/18b6a08b1c1e445f8c5335582d60f01f/FLAGdb0cc3b31 [2021-11-23 15:04:19,934 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/data/db0a85b0c/18b6a08b1c1e445f8c5335582d60f01f [2021-11-23 15:04:19,936 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:19,939 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:19,942 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:19,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:19,946 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:19,947 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:19" (1/1) ... [2021-11-23 15:04:19,948 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@243e3487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:19, skipping insertion in model container [2021-11-23 15:04:19,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:19" (1/1) ... [2021-11-23 15:04:19,955 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:20,366 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:28,876 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_1443ee21-84e2-4832-a898-ceebde5d9db8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[669746,669759] [2021-11-23 15:04:29,752 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:04:29,772 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:29,854 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:04:29,993 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:30,791 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_1443ee21-84e2-4832-a898-ceebde5d9db8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[669746,669759] [2021-11-23 15:04:30,828 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:04:30,831 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:30,885 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:32,031 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_1443ee21-84e2-4832-a898-ceebde5d9db8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[669746,669759] [2021-11-23 15:04:32,106 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 15:04:32,109 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:32,718 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:32,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32 WrapperNode [2021-11-23 15:04:32,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:32,720 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:32,721 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:32,721 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:32,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:33,001 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:33,454 INFO L137 Inliner]: procedures = 900, calls = 9535, calls flagged for inlining = 346, calls inlined = 249, statements flattened = 17149 [2021-11-23 15:04:33,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:33,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:33,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:33,456 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:33,465 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:33,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:33,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:33,542 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:34,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:34,198 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:34,315 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:34,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:34,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:34,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:34,431 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:34,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:34,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:34,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:34,466 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:34,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:34,511 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_end [2021-11-23 15:04:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_end [2021-11-23 15:04:34,512 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cq_clean [2021-11-23 15:04:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cq_clean [2021-11-23 15:04:34,512 INFO L130 BoogieDeclarations]: Found specification of procedure next_uuar [2021-11-23 15:04:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure next_uuar [2021-11-23 15:04:34,512 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_sub [2021-11-23 15:04:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_sub [2021-11-23 15:04:34,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_umem_mutex_of_ib_umem_odp [2021-11-23 15:04:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_umem_mutex_of_ib_umem_odp [2021-11-23 15:04:34,513 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2021-11-23 15:04:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2021-11-23 15:04:34,514 INFO L130 BoogieDeclarations]: Found specification of procedure begin_wqe [2021-11-23 15:04:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure begin_wqe [2021-11-23 15:04:34,514 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_alloc [2021-11-23 15:04:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_alloc [2021-11-23 15:04:34,514 INFO L130 BoogieDeclarations]: Found specification of procedure size_write [2021-11-23 15:04:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure size_write [2021-11-23 15:04:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mlx5_ib_qp [2021-11-23 15:04:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mlx5_ib_qp [2021-11-23 15:04:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:04:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:04:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_use_mad_ifc [2021-11-23 15:04:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_use_mad_ifc [2021-11-23 15:04:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_min [2021-11-23 15:04:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_min [2021-11-23 15:04:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_port [2021-11-23 15:04:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_port [2021-11-23 15:04:34,517 INFO L130 BoogieDeclarations]: Found specification of procedure first_med_uuar [2021-11-23 15:04:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure first_med_uuar [2021-11-23 15:04:34,517 INFO L130 BoogieDeclarations]: Found specification of procedure get_sw_cqe [2021-11-23 15:04:34,517 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sw_cqe [2021-11-23 15:04:34,517 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_populate_pas [2021-11-23 15:04:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_populate_pas [2021-11-23 15:04:34,518 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:34,518 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_mr_lookup [2021-11-23 15:04:34,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_mr_lookup [2021-11-23 15:04:34,518 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_cq [2021-11-23 15:04:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_cq [2021-11-23 15:04:34,519 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:04:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:04:34,519 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:04:34,519 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:04:34,519 INFO L130 BoogieDeclarations]: Found specification of procedure to_mfrpl [2021-11-23 15:04:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mfrpl [2021-11-23 15:04:34,520 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_create_mkey [2021-11-23 15:04:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_create_mkey [2021-11-23 15:04:34,520 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_device [2021-11-23 15:04:34,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_device [2021-11-23 15:04:34,521 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:04:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:04:34,521 INFO L130 BoogieDeclarations]: Found specification of procedure to_mucontext [2021-11-23 15:04:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mucontext [2021-11-23 15:04:34,521 INFO L130 BoogieDeclarations]: Found specification of procedure order2idx [2021-11-23 15:04:34,521 INFO L138 BoogieDeclarations]: Found implementation of procedure order2idx [2021-11-23 15:04:34,522 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:34,522 INFO L130 BoogieDeclarations]: Found specification of procedure cqe_sz_to_mlx_sz [2021-11-23 15:04:34,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cqe_sz_to_mlx_sz [2021-11-23 15:04:34,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_mlx5_uuar_info [2021-11-23 15:04:34,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_mlx5_uuar_info [2021-11-23 15:04:34,525 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_srq [2021-11-23 15:04:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_srq [2021-11-23 15:04:34,525 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_modify_qp [2021-11-23 15:04:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_modify_qp [2021-11-23 15:04:34,525 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:04:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:04:34,525 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-11-23 15:04:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-11-23 15:04:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_maj [2021-11-23 15:04:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_maj [2021-11-23 15:04:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:04:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:04:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure sq_overhead [2021-11-23 15:04:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure sq_overhead [2021-11-23 15:04:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_kernel [2021-11-23 15:04:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_kernel [2021-11-23 15:04:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:04:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:04:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-11-23 15:04:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-11-23 15:04:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_mkey [2021-11-23 15:04:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_mkey [2021-11-23 15:04:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_free_srq_wqe [2021-11-23 15:04:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_free_srq_wqe [2021-11-23 15:04:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_fence [2021-11-23 15:04:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fence [2021-11-23 15:04:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:04:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:04:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure to_mah [2021-11-23 15:04:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mah [2021-11-23 15:04:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:04:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:04:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_cqe_size [2021-11-23 15:04:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_cqe_size [2021-11-23 15:04:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2021-11-23 15:04:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2021-11-23 15:04:34,531 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:04:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:04:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_write64 [2021-11-23 15:04:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_write64 [2021-11-23 15:04:34,532 INFO L130 BoogieDeclarations]: Found specification of procedure to_mcq [2021-11-23 15:04:34,532 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mcq [2021-11-23 15:04:34,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:34,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:34,533 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_get [2021-11-23 15:04:34,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_get [2021-11-23 15:04:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:04:34,537 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:04:34,537 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_query_mad_ifc_smp_attr_node_info [2021-11-23 15:04:34,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_query_mad_ifc_smp_attr_node_info [2021-11-23 15:04:34,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_to_udata [2021-11-23 15:04:34,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_to_udata [2021-11-23 15:04:34,540 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:04:34,541 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:04:34,546 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_free [2021-11-23 15:04:34,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_free [2021-11-23 15:04:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure to_mxrcd [2021-11-23 15:04:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mxrcd [2021-11-23 15:04:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:04:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:04:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_mlx5_uuar_info [2021-11-23 15:04:34,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_mlx5_uuar_info [2021-11-23 15:04:34,547 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_dealloc_pd [2021-11-23 15:04:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_dealloc_pd [2021-11-23 15:04:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_alloc_xrcd [2021-11-23 15:04:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_alloc_xrcd [2021-11-23 15:04:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_vzalloc [2021-11-23 15:04:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_vzalloc [2021-11-23 15:04:34,548 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-11-23 15:04:34,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-11-23 15:04:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:04:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:04:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:04:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:04:34,549 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_copy_from [2021-11-23 15:04:34,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_copy_from [2021-11-23 15:04:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure get_umr_flags [2021-11-23 15:04:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure get_umr_flags [2021-11-23 15:04:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:04:34,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:04:34,550 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:04:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:04:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure to_msrq [2021-11-23 15:04:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure to_msrq [2021-11-23 15:04:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:04:34,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:04:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:34,551 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:04:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:04:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_create_srq [2021-11-23 15:04:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_create_srq [2021-11-23 15:04:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_alloc [2021-11-23 15:04:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_alloc [2021-11-23 15:04:34,552 INFO L130 BoogieDeclarations]: Found specification of procedure set_frwr_li_wr [2021-11-23 15:04:34,552 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frwr_li_wr [2021-11-23 15:04:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-23 15:04:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-23 15:04:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_set_path [2021-11-23 15:04:34,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_set_path [2021-11-23 15:04:34,553 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_MAD_IFC [2021-11-23 15:04:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_MAD_IFC [2021-11-23 15:04:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:04:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:04:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:04:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:04:34,554 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:04:34,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:04:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:04:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:04:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cont_pages [2021-11-23 15:04:34,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cont_pages [2021-11-23 15:04:34,555 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:04:34,556 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:04:34,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_db_page_mutex_of_mlx5_ib_ucontext [2021-11-23 15:04:34,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_db_page_mutex_of_mlx5_ib_ucontext [2021-11-23 15:04:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-11-23 15:04:34,558 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-11-23 15:04:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:04:34,558 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:04:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure kvfree [2021-11-23 15:04:34,558 INFO L138 BoogieDeclarations]: Found implementation of procedure kvfree [2021-11-23 15:04:34,558 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe_from_buf [2021-11-23 15:04:34,559 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe_from_buf [2021-11-23 15:04:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure to_mmr [2021-11-23 15:04:34,559 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mmr [2021-11-23 15:04:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2021-11-23 15:04:34,559 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2021-11-23 15:04:34,559 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-11-23 15:04:34,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-11-23 15:04:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:04:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:04:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:04:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:04:34,560 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:04:34,560 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:04:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:34,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure to_mpd [2021-11-23 15:04:34,561 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mpd [2021-11-23 15:04:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure set_raddr_seg [2021-11-23 15:04:34,561 INFO L138 BoogieDeclarations]: Found implementation of procedure set_raddr_seg [2021-11-23 15:04:34,561 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_pd [2021-11-23 15:04:34,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_pd [2021-11-23 15:04:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_srq_kernel [2021-11-23 15:04:34,562 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_srq_kernel [2021-11-23 15:04:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_st [2021-11-23 15:04:34,562 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_st [2021-11-23 15:04:34,562 INFO L130 BoogieDeclarations]: Found specification of procedure to_mqp [2021-11-23 15:04:34,562 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mqp [2021-11-23 15:04:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wqe [2021-11-23 15:04:34,563 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wqe [2021-11-23 15:04:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-23 15:04:34,563 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-23 15:04:34,563 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_base_mkey [2021-11-23 15:04:34,563 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_base_mkey [2021-11-23 15:04:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_mtu_to_ib_mtu [2021-11-23 15:04:34,564 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_mtu_to_ib_mtu [2021-11-23 15:04:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_umem_mutex_of_ib_umem_odp [2021-11-23 15:04:34,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_umem_mutex_of_ib_umem_odp [2021-11-23 15:04:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_from_udata [2021-11-23 15:04:34,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_from_udata [2021-11-23 15:04:34,564 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe [2021-11-23 15:04:34,565 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe [2021-11-23 15:04:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:04:34,565 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:04:34,565 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:04:34,566 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:04:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_remove [2021-11-23 15:04:34,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_remove [2021-11-23 15:04:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure convert_access [2021-11-23 15:04:34,570 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_access [2021-11-23 15:04:34,570 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_dev_resources [2021-11-23 15:04:34,570 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_dev_resources [2021-11-23 15:04:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:34,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:34,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mlx5_ib_update_mtt_emergency_buffer_mutex [2021-11-23 15:04:34,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mlx5_ib_update_mtt_emergency_buffer_mutex [2021-11-23 15:04:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_device [2021-11-23 15:04:34,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_device [2021-11-23 15:04:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_xrcd [2021-11-23 15:04:34,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_xrcd [2021-11-23 15:04:34,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:34,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:04:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:04:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_start [2021-11-23 15:04:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_start [2021-11-23 15:04:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure first_hi_uuar [2021-11-23 15:04:34,574 INFO L138 BoogieDeclarations]: Found implementation of procedure first_hi_uuar [2021-11-23 15:04:34,574 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_inl_bsf [2021-11-23 15:04:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_inl_bsf [2021-11-23 15:04:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 15:04:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 15:04:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:04:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:04:34,575 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_uuar [2021-11-23 15:04:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_uuar [2021-11-23 15:04:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure add_keys [2021-11-23 15:04:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure add_keys [2021-11-23 15:04:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure set_data_ptr_seg [2021-11-23 15:04:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure set_data_ptr_seg [2021-11-23 15:04:34,576 INFO L130 BoogieDeclarations]: Found specification of procedure down [2021-11-23 15:04:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2021-11-23 15:04:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure is_sqp [2021-11-23 15:04:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure is_sqp [2021-11-23 15:04:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2021-11-23 15:04:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2021-11-23 15:04:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure radix_tree_lookup [2021-11-23 15:04:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure radix_tree_lookup [2021-11-23 15:04:34,577 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_release [2021-11-23 15:04:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_release [2021-11-23 15:04:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:04:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:04:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_remove_one [2021-11-23 15:04:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_remove_one [2021-11-23 15:04:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:34,578 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_user [2021-11-23 15:04:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_user [2021-11-23 15:04:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:04:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:04:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_pfault_action [2021-11-23 15:04:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_pfault_action [2021-11-23 15:04:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:04:34,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:04:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:04:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:04:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:04:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:04:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe___0 [2021-11-23 15:04:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe___0 [2021-11-23 15:04:34,580 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_device [2021-11-23 15:04:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_device [2021-11-23 15:04:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure to_mdev [2021-11-23 15:04:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mdev [2021-11-23 15:04:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mlx5_ib_update_mtt_emergency_buffer_mutex [2021-11-23 15:04:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mlx5_ib_update_mtt_emergency_buffer_mutex [2021-11-23 15:04:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp0 [2021-11-23 15:04:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp0 [2021-11-23 15:04:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp1 [2021-11-23 15:04:34,582 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp1 [2021-11-23 15:04:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure bs_selector [2021-11-23 15:04:34,582 INFO L138 BoogieDeclarations]: Found implementation of procedure bs_selector [2021-11-23 15:04:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:04:34,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:04:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure init_cq_buf [2021-11-23 15:04:34,583 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cq_buf [2021-11-23 15:04:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:34,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_to_sw_pkey_sz [2021-11-23 15:04:34,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_to_sw_pkey_sz [2021-11-23 15:04:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:34,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_disable_pagefaults [2021-11-23 15:04:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_disable_pagefaults [2021-11-23 15:04:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_update_mtt [2021-11-23 15:04:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_update_mtt [2021-11-23 15:04:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_init_umr_context [2021-11-23 15:04:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_init_umr_context [2021-11-23 15:04:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:04:34,585 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:04:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_access_reg [2021-11-23 15:04:34,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_access_reg [2021-11-23 15:04:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_pagefault_context [2021-11-23 15:04:34,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_pagefault_context [2021-11-23 15:04:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:04:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:04:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_free [2021-11-23 15:04:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_free [2021-11-23 15:04:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:04:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:04:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:04:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:04:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-11-23 15:04:34,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-11-23 15:04:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_srcu [2021-11-23 15:04:34,587 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_srcu [2021-11-23 15:04:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_ib_cq_clean [2021-11-23 15:04:34,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_ib_cq_clean [2021-11-23 15:04:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:04:34,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:04:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:04:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure limit_write [2021-11-23 15:04:34,588 INFO L138 BoogieDeclarations]: Found implementation of procedure limit_write [2021-11-23 15:04:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:04:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:04:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:04:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-11-23 15:04:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-11-23 15:04:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2021-11-23 15:04:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2021-11-23 15:04:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure get_klm_octo [2021-11-23 15:04:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure get_klm_octo [2021-11-23 15:04:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_mkey [2021-11-23 15:04:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_mkey [2021-11-23 15:04:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_page_array [2021-11-23 15:04:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_page_array [2021-11-23 15:04:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:04:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:04:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_kernel [2021-11-23 15:04:34,591 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_kernel [2021-11-23 15:04:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_qp [2021-11-23 15:04:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_qp [2021-11-23 15:04:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:04:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:04:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_cq_set_ci [2021-11-23 15:04:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_cq_set_ci [2021-11-23 15:04:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-11-23 15:04:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-11-23 15:04:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u64 [2021-11-23 15:04:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u64 [2021-11-23 15:04:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure remove_keys [2021-11-23 15:04:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_keys [2021-11-23 15:04:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_offset [2021-11-23 15:04:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_offset [2021-11-23 15:04:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:04:34,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:04:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:04:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:04:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe [2021-11-23 15:04:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe [2021-11-23 15:04:34,598 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_qp_modify [2021-11-23 15:04:34,598 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_qp_modify [2021-11-23 15:04:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqs [2021-11-23 15:04:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqs [2021-11-23 15:04:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:04:34,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:04:34,599 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 15:04:34,599 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 15:04:34,599 INFO L130 BoogieDeclarations]: Found specification of procedure calc_sig [2021-11-23 15:04:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_sig [2021-11-23 15:04:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-23 15:04:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-23 15:04:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure free_uuar [2021-11-23 15:04:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure free_uuar [2021-11-23 15:04:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:04:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:04:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2021-11-23 15:04:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2021-11-23 15:04:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_page_fault_resume [2021-11-23 15:04:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_page_fault_resume [2021-11-23 15:04:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_user [2021-11-23 15:04:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_user [2021-11-23 15:04:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_cq [2021-11-23 15:04:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_cq [2021-11-23 15:04:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_db_page_mutex_of_mlx5_ib_ucontext [2021-11-23 15:04:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_db_page_mutex_of_mlx5_ib_ucontext [2021-11-23 15:04:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2021-11-23 15:04:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2021-11-23 15:04:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_cq_buf [2021-11-23 15:04:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_cq_buf [2021-11-23 15:04:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_send_wqe [2021-11-23 15:04:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_send_wqe [2021-11-23 15:04:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mlx5_ib_qp [2021-11-23 15:04:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mlx5_ib_qp [2021-11-23 15:04:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_unmap_user [2021-11-23 15:04:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_unmap_user [2021-11-23 15:04:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_state [2021-11-23 15:04:34,604 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_state [2021-11-23 15:04:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2021-11-23 15:04:34,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2021-11-23 15:04:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure free_cq_buf [2021-11-23 15:04:34,604 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cq_buf [2021-11-23 15:04:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:04:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:04:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:04:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:04:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure set_psv_wr [2021-11-23 15:04:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure set_psv_wr [2021-11-23 15:04:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 15:04:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 15:04:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:04:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:04:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:04:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:04:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_vport_access_method [2021-11-23 15:04:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_vport_access_method [2021-11-23 15:04:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:04:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:04:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_srq [2021-11-23 15:04:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_srq [2021-11-23 15:04:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:04:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:04:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_map_user [2021-11-23 15:04:34,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_map_user [2021-11-23 15:04:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:04:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:04:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_cleanup [2021-11-23 15:04:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_cleanup [2021-11-23 15:04:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure init_query_mad [2021-11-23 15:04:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure init_query_mad [2021-11-23 15:04:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_wq_overflow [2021-11-23 15:04:34,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_wq_overflow [2021-11-23 15:04:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_umrc_res [2021-11-23 15:04:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_umrc_res [2021-11-23 15:04:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_buf_offset [2021-11-23 15:04:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_buf_offset [2021-11-23 15:04:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:04:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:04:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:04:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:04:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 15:04:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 15:04:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_event [2021-11-23 15:04:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_event [2021-11-23 15:04:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2021-11-23 15:04:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2021-11-23 15:04:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_single_data_segment [2021-11-23 15:04:34,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_single_data_segment [2021-11-23 15:04:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2021-11-23 15:04:34,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2021-11-23 15:04:36,506 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:36,516 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:36,973 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:36,976 INFO L158 Benchmark]: Toolchain (without parser) took 17037.24ms. Allocated memory was 81.8MB in the beginning and 964.7MB in the end (delta: 882.9MB). Free memory was 45.8MB in the beginning and 614.8MB in the end (delta: -569.0MB). Peak memory consumption was 313.9MB. Max. memory is 16.1GB. [2021-11-23 15:04:36,977 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.9MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:36,977 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12777.09ms. Allocated memory was 81.8MB in the beginning and 486.5MB in the end (delta: 404.8MB). Free memory was 45.5MB in the beginning and 307.4MB in the end (delta: -261.9MB). Peak memory consumption was 257.4MB. Max. memory is 16.1GB. [2021-11-23 15:04:36,978 INFO L158 Benchmark]: Boogie Procedure Inliner took 735.07ms. Allocated memory is still 486.5MB. Free memory was 307.4MB in the beginning and 217.2MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:36,978 INFO L158 Benchmark]: Boogie Preprocessor took 973.20ms. Allocated memory was 486.5MB in the beginning and 964.7MB in the end (delta: 478.2MB). Free memory was 217.2MB in the beginning and 725.9MB in the end (delta: -508.7MB). Peak memory consumption was 119.4MB. Max. memory is 16.1GB. [2021-11-23 15:04:36,979 INFO L158 Benchmark]: RCFGBuilder took 2544.80ms. Allocated memory is still 964.7MB. Free memory was 725.9MB in the beginning and 614.8MB in the end (delta: 111.1MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2021-11-23 15:04:36,981 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.9MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12777.09ms. Allocated memory was 81.8MB in the beginning and 486.5MB in the end (delta: 404.8MB). Free memory was 45.5MB in the beginning and 307.4MB in the end (delta: -261.9MB). Peak memory consumption was 257.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 735.07ms. Allocated memory is still 486.5MB. Free memory was 307.4MB in the beginning and 217.2MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 973.20ms. Allocated memory was 486.5MB in the beginning and 964.7MB in the end (delta: 478.2MB). Free memory was 217.2MB in the beginning and 725.9MB in the end (delta: -508.7MB). Peak memory consumption was 119.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2544.80ms. Allocated memory is still 964.7MB. Free memory was 725.9MB in the beginning and 614.8MB in the end (delta: 111.1MB). Peak memory consumption was 109.1MB. 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 15:04:37,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1443ee21-84e2-4832-a898-ceebde5d9db8/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