./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--core--ib_cm.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a38a97bc3461038e7e87049558558d95f8c77458c13b5d18555ac11c93e401e9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:35:28,109 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:35:28,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:35:28,165 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:35:28,166 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:35:28,172 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:35:28,175 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:35:28,182 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:35:28,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:35:28,195 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:35:28,196 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:35:28,199 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:35:28,200 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:35:28,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:35:28,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:35:28,209 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:35:28,211 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:35:28,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:35:28,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:35:28,221 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:35:28,223 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:35:28,225 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:35:28,226 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:35:28,228 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:35:28,233 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:35:28,234 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:35:28,234 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:35:28,236 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:35:28,236 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:35:28,238 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:35:28,238 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:35:28,239 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:35:28,240 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:35:28,242 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:35:28,243 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:35:28,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:35:28,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:35:28,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:35:28,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:35:28,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:35:28,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:35:28,248 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:35:28,277 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:35:28,277 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:35:28,278 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:35:28,278 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:35:28,279 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:35:28,279 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:35:28,280 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:35:28,280 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:35:28,280 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:35:28,281 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:35:28,281 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:35:28,281 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:35:28,282 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:35:28,282 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:35:28,282 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:35:28,282 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:35:28,283 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:35:28,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:35:28,283 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:35:28,284 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:35:28,284 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:35:28,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:35:28,285 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:35:28,285 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:35:28,285 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:35:28,285 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:35:28,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:35:28,286 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:35:28,286 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:35:28,286 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:35:28,287 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_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a38a97bc3461038e7e87049558558d95f8c77458c13b5d18555ac11c93e401e9 [2022-10-17 10:35:28,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:35:28,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:35:28,595 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:35:28,600 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:35:28,600 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:35:28,602 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2022-10-17 10:35:28,679 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ/data/be9ddb4ac/87eb9c3619d74a5a8659c31a443f4944/FLAGf52f6d44f [2022-10-17 10:35:29,654 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:35:29,655 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2022-10-17 10:35:29,718 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ/data/be9ddb4ac/87eb9c3619d74a5a8659c31a443f4944/FLAGf52f6d44f [2022-10-17 10:35:29,985 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ/data/be9ddb4ac/87eb9c3619d74a5a8659c31a443f4944 [2022-10-17 10:35:29,987 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:35:29,988 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:35:29,990 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:35:29,990 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:35:29,993 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:35:29,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:35:29" (1/1) ... [2022-10-17 10:35:29,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23df74f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:35:29, skipping insertion in model container [2022-10-17 10:35:29,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:35:29" (1/1) ... [2022-10-17 10:35:30,004 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:35:30,208 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:35:34,009 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_aa09e4ff-3f92-4749-8353-052acabd4243/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i[405405,405418] [2022-10-17 10:35:34,224 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:35:34,295 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:35:34,932 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_aa09e4ff-3f92-4749-8353-052acabd4243/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i[405405,405418] [2022-10-17 10:35:34,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:35:35,152 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:35:35,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:35:35 WrapperNode [2022-10-17 10:35:35,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:35:35,156 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:35:35,156 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:35:35,157 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:35:35,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:35:35" (1/1) ... [2022-10-17 10:35:35,354 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:35:35" (1/1) ... [2022-10-17 10:35:35,690 INFO L138 Inliner]: procedures = 441, calls = 4362, calls flagged for inlining = 207, calls inlined = 185, statements flattened = 7900 [2022-10-17 10:35:35,690 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:35:35,691 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:35:35,691 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:35:35,691 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:35:35,700 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:35:35" (1/1) ... [2022-10-17 10:35:35,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:35:35" (1/1) ... [2022-10-17 10:35:35,749 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:35:35" (1/1) ... [2022-10-17 10:35:35,750 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:35:35" (1/1) ... [2022-10-17 10:35:36,007 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:35:35" (1/1) ... [2022-10-17 10:35:36,046 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:35:35" (1/1) ... [2022-10-17 10:35:36,112 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:35:35" (1/1) ... [2022-10-17 10:35:36,148 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:35:35" (1/1) ... [2022-10-17 10:35:36,198 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:35:36,199 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:35:36,200 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:35:36,200 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:35:36,201 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:35:35" (1/1) ... [2022-10-17 10:35:36,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:35:36,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:35:36,235 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:35:36,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa09e4ff-3f92-4749-8353-052acabd4243/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:35:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-17 10:35:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-17 10:35:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure cm_deref_id [2022-10-17 10:35:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_deref_id [2022-10-17 10:35:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reset_to_idle [2022-10-17 10:35:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reset_to_idle [2022-10-17 10:35:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:35:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:35:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_mad_agent [2022-10-17 10:35:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_mad_agent [2022-10-17 10:35:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure be64_gt [2022-10-17 10:35:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_gt [2022-10-17 10:35:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2022-10-17 10:35:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2022-10-17 10:35:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-10-17 10:35:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-10-17 10:35:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_work [2022-10-17 10:35:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_work [2022-10-17 10:35:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:35:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:35:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure cm_ack_timeout [2022-10-17 10:35:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_ack_timeout [2022-10-17 10:35:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reject_sidr_req [2022-10-17 10:35:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reject_sidr_req [2022-10-17 10:35:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej [2022-10-17 10:35:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej [2022-10-17 10:35:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure cm_set_private_data [2022-10-17 10:35:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_set_private_data [2022-10-17 10:35:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2022-10-17 10:35:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2022-10-17 10:35:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_qpn [2022-10-17 10:35:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_qpn [2022-10-17 10:35:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_id [2022-10-17 10:35:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_id [2022-10-17 10:35:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_response_msg [2022-10-17 10:35:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_response_msg [2022-10-17 10:35:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-10-17 10:35:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-10-17 10:35:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_service_timeout [2022-10-17 10:35:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_service_timeout [2022-10-17 10:35:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mask_copy [2022-10-17 10:35:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mask_copy [2022-10-17 10:35:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 10:35:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 10:35:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-17 10:35:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_resp_res [2022-10-17 10:35:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_resp_res [2022-10-17 10:35:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_reject_info_len [2022-10-17 10:35:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_reject_info_len [2022-10-17 10:35:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure cm_enter_timewait [2022-10-17 10:35:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_enter_timewait [2022-10-17 10:35:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:35:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:35:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 10:35:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 10:35:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:35:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_drep [2022-10-17 10:35:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_drep [2022-10-17 10:35:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2022-10-17 10:35:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2022-10-17 10:35:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 10:35:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 10:35:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2022-10-17 10:35:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2022-10-17 10:35:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 10:35:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 10:35:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2022-10-17 10:35:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2022-10-17 10:35:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 10:35:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 10:35:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 10:35:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_sl [2022-10-17 10:35:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_sl [2022-10-17 10:35:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_cap_ib_cm [2022-10-17 10:35:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_cap_ib_cm [2022-10-17 10:35:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_timewait_info [2022-10-17 10:35:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_timewait_info [2022-10-17 10:35:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 10:35:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 10:35:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 10:35:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_rnr_retry_count [2022-10-17 10:35:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_rnr_retry_count [2022-10-17 10:35:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:35:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2022-10-17 10:35:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2022-10-17 10:35:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:35:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:35:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure cm_destroy_id [2022-10-17 10:35:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_destroy_id [2022-10-17 10:35:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 10:35:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 10:35:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-10-17 10:35:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-10-17 10:35:36,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 10:35:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 10:35:36,296 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_starting_psn [2022-10-17 10:35:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_starting_psn [2022-10-17 10:35:36,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:35:36,297 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mra [2022-10-17 10:35:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mra [2022-10-17 10:35:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure cm_convert_to_ms [2022-10-17 10:35:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_convert_to_ms [2022-10-17 10:35:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_listen [2022-10-17 10:35:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_listen [2022-10-17 10:35:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:35:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2022-10-17 10:35:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2022-10-17 10:35:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_recv_mad [2022-10-17 10:35:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_recv_mad [2022-10-17 10:35:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:35:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:35:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_qpn [2022-10-17 10:35:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_qpn [2022-10-17 10:35:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 10:35:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 10:35:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2022-10-17 10:35:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2022-10-17 10:35:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_path_mtu [2022-10-17 10:35:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_path_mtu [2022-10-17 10:35:36,303 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2022-10-17 10:35:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2022-10-17 10:35:36,304 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_sl [2022-10-17 10:35:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_sl [2022-10-17 10:35:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2022-10-17 10:35:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2022-10-17 10:35:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2022-10-17 10:35:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2022-10-17 10:35:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 10:35:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 10:35:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-10-17 10:35:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-10-17 10:35:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_mad [2022-10-17 10:35:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_mad [2022-10-17 10:35:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_target_ack_delay [2022-10-17 10:35:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_target_ack_delay [2022-10-17 10:35:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:35:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:35:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2022-10-17 10:35:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2022-10-17 10:35:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 10:35:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 10:35:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-10-17 10:35:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-10-17 10:35:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_msg [2022-10-17 10:35:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_msg [2022-10-17 10:35:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:35:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:35:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:35:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:35:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_qpn [2022-10-17 10:35:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_qpn [2022-10-17 10:35:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure cm_work_handler [2022-10-17 10:35:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_work_handler [2022-10-17 10:35:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_send_mad [2022-10-17 10:35:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_send_mad [2022-10-17 10:35:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-17 10:35:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-17 10:35:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mad_hdr [2022-10-17 10:35:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mad_hdr [2022-10-17 10:35:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_msg_mraed [2022-10-17 10:35:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_msg_mraed [2022-10-17 10:35:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_msg_rejected [2022-10-17 10:35:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_msg_rejected [2022-10-17 10:35:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 10:35:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 10:35:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-10-17 10:35:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-10-17 10:35:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rtu [2022-10-17 10:35:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rtu [2022-10-17 10:35:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dequeue_work [2022-10-17 10:35:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dequeue_work [2022-10-17 10:35:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_rnr_retry_count [2022-10-17 10:35:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_rnr_retry_count [2022-10-17 10:35:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:35:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:35:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure be32_lt [2022-10-17 10:35:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_lt [2022-10-17 10:35:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_retry_count [2022-10-17 10:35:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_retry_count [2022-10-17 10:35:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 10:35:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 10:35:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_for_response [2022-10-17 10:35:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_for_response [2022-10-17 10:35:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_init_depth [2022-10-17 10:35:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_init_depth [2022-10-17 10:35:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-17 10:35:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-17 10:35:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_port_fs [2022-10-17 10:35:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_port_fs [2022-10-17 10:35:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_msg [2022-10-17 10:35:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_msg [2022-10-17 10:35:36,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:35:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:35:36,326 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:35:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:35:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2022-10-17 10:35:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2022-10-17 10:35:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_port [2022-10-17 10:35:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_port [2022-10-17 10:35:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:35:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 10:35:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 10:35:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-17 10:35:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-17 10:35:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 10:35:36,391 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 10:35:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2022-10-17 10:35:36,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2022-10-17 10:35:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 10:35:36,391 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 10:35:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_qp_type [2022-10-17 10:35:36,391 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_qp_type [2022-10-17 10:35:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-10-17 10:35:36,391 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-10-17 10:35:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure cm_cleanup_timewait [2022-10-17 10:35:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_cleanup_timewait [2022-10-17 10:35:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_by_path [2022-10-17 10:35:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_by_path [2022-10-17 10:35:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure be32_gt [2022-10-17 10:35:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_gt [2022-10-17 10:35:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_work [2022-10-17 10:35:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_work [2022-10-17 10:35:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rej [2022-10-17 10:35:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rej [2022-10-17 10:35:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_id [2022-10-17 10:35:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_id [2022-10-17 10:35:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:35:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:35:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:35:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 10:35:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 10:35:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:35:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:35:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send_mad [2022-10-17 10:35:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send_mad [2022-10-17 10:35:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2022-10-17 10:35:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2022-10-17 10:35:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-17 10:35:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-17 10:35:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2022-10-17 10:35:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2022-10-17 10:35:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_starting_psn [2022-10-17 10:35:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_starting_psn [2022-10-17 10:35:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure cm_copy_private_data [2022-10-17 10:35:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_copy_private_data [2022-10-17 10:35:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_resp_timeout [2022-10-17 10:35:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_resp_timeout [2022-10-17 10:35:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure cm_form_tid [2022-10-17 10:35:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_form_tid [2022-10-17 10:35:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_id [2022-10-17 10:35:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_id [2022-10-17 10:35:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-10-17 10:35:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-10-17 10:35:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_rep [2022-10-17 10:35:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_rep [2022-10-17 10:35:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-17 10:35:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-17 10:35:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2022-10-17 10:35:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2022-10-17 10:35:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_srq [2022-10-17 10:35:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_srq [2022-10-17 10:35:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_rej [2022-10-17 10:35:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_rej [2022-10-17 10:35:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 10:35:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 10:35:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cancel_mad [2022-10-17 10:35:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cancel_mad [2022-10-17 10:35:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure be64_lt [2022-10-17 10:35:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_lt [2022-10-17 10:35:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure cm_devnode [2022-10-17 10:35:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_devnode [2022-10-17 10:35:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 10:35:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 10:35:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:35:37,598 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:35:37,603 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:35:38,013 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;