./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-43_2a-drivers--infiniband--ulp--isert--ib_isert.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_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--infiniband--ulp--isert--ib_isert.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB --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 b01f589d408f6e26ea7a63733affb8614d3f46d7c24e67c8e520356eb639cf0d --- 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 17:00:02,641 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:00:02,643 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:00:02,689 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:00:02,690 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:00:02,694 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:00:02,697 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:00:02,702 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:00:02,705 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:00:02,710 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:00:02,711 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:00:02,715 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:00:02,715 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:00:02,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:00:02,721 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:00:02,723 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:00:02,725 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:00:02,726 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:00:02,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:00:02,736 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:00:02,738 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:00:02,739 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:00:02,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:00:02,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:00:02,754 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:00:02,754 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:00:02,755 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:00:02,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:00:02,758 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:00:02,759 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:00:02,760 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:00:02,761 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:00:02,763 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:00:02,765 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:00:02,767 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:00:02,768 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:00:02,768 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:00:02,769 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:00:02,769 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:00:02,770 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:00:02,771 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:00:02,772 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 17:00:02,815 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:00:02,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:00:02,817 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:00:02,817 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:00:02,818 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:00:02,818 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:00:02,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:00:02,819 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:00:02,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:00:02,819 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:00:02,820 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:00:02,821 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:00:02,821 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:00:02,821 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:00:02,821 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:00:02,822 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:00:02,822 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:00:02,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:00:02,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:00:02,823 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:00:02,823 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:00:02,823 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:00:02,833 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:00:02,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:00:02,834 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:00:02,834 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_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b01f589d408f6e26ea7a63733affb8614d3f46d7c24e67c8e520356eb639cf0d [2022-10-17 17:00:03,184 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:00:03,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:00:03,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:00:03,215 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:00:03,216 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:00:03,217 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--infiniband--ulp--isert--ib_isert.ko-entry_point.cil.out.i [2022-10-17 17:00:03,283 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB/data/1fafe513c/cb8524f40c8541e485b5e66feae06120/FLAGb6a47efa7 [2022-10-17 17:00:04,305 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:00:04,307 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--infiniband--ulp--isert--ib_isert.ko-entry_point.cil.out.i [2022-10-17 17:00:04,377 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB/data/1fafe513c/cb8524f40c8541e485b5e66feae06120/FLAGb6a47efa7 [2022-10-17 17:00:04,608 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB/data/1fafe513c/cb8524f40c8541e485b5e66feae06120 [2022-10-17 17:00:04,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:00:04,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:00:04,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:00:04,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:00:04,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:00:04,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:00:04" (1/1) ... [2022-10-17 17:00:04,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60f492f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:04, skipping insertion in model container [2022-10-17 17:00:04,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:00:04" (1/1) ... [2022-10-17 17:00:04,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:00:04,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:00:08,429 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_c17df926-b940-4d8a-8d60-efe4c0530854/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--infiniband--ulp--isert--ib_isert.ko-entry_point.cil.out.i[472306,472319] [2022-10-17 17:00:08,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:00:08,544 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:00:09,598 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_c17df926-b940-4d8a-8d60-efe4c0530854/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--infiniband--ulp--isert--ib_isert.ko-entry_point.cil.out.i[472306,472319] [2022-10-17 17:00:09,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:00:09,756 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:00:09,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:09 WrapperNode [2022-10-17 17:00:09,756 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:00:09,758 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:00:09,758 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:00:09,758 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:00:09,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:09" (1/1) ... [2022-10-17 17:00:09,869 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:09" (1/1) ... [2022-10-17 17:00:10,144 INFO L138 Inliner]: procedures = 390, calls = 2687, calls flagged for inlining = 203, calls inlined = 169, statements flattened = 6808 [2022-10-17 17:00:10,146 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:00:10,147 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:00:10,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:00:10,148 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:00:10,160 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:09" (1/1) ... [2022-10-17 17:00:10,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:09" (1/1) ... [2022-10-17 17:00:10,207 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:09" (1/1) ... [2022-10-17 17:00:10,208 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:09" (1/1) ... [2022-10-17 17:00:10,448 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:09" (1/1) ... [2022-10-17 17:00:10,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:09" (1/1) ... [2022-10-17 17:00:10,539 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:09" (1/1) ... [2022-10-17 17:00:10,557 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:09" (1/1) ... [2022-10-17 17:00:10,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:00:10,611 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:00:10,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:00:10,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:00:10,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:09" (1/1) ... [2022-10-17 17:00:10,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:00:10,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:00:10,644 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:00:10,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17df926-b940-4d8a-8d60-efe4c0530854/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:00:10,704 INFO L130 BoogieDeclarations]: Found specification of procedure ib_wc_status_msg [2022-10-17 17:00:10,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_wc_status_msg [2022-10-17 17:00:10,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:00:10,705 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:00:10,706 INFO L130 BoogieDeclarations]: Found specification of procedure isert_setup_id [2022-10-17 17:00:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_setup_id [2022-10-17 17:00:10,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-17 17:00:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-17 17:00:10,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:00:10,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:00:10,707 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-10-17 17:00:10,708 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-10-17 17:00:10,708 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2022-10-17 17:00:10,708 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2022-10-17 17:00:10,708 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_stop_dataout_timer [2022-10-17 17:00:10,708 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_stop_dataout_timer [2022-10-17 17:00:10,708 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_destroy_id [2022-10-17 17:00:10,709 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_destroy_id [2022-10-17 17:00:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-10-17 17:00:10,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-10-17 17:00:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure isert_cq_work [2022-10-17 17:00:10,709 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_cq_work [2022-10-17 17:00:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 17:00:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 17:00:10,710 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2022-10-17 17:00:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2022-10-17 17:00:10,710 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_device [2022-10-17 17:00:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_device [2022-10-17 17:00:10,710 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2022-10-17 17:00:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2022-10-17 17:00:10,711 INFO L130 BoogieDeclarations]: Found specification of procedure isert_init_send_wr [2022-10-17 17:00:10,711 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_init_send_wr [2022-10-17 17:00:10,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:00:10,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:00:10,711 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 17:00:10,711 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 17:00:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:00:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_address [2022-10-17 17:00:10,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_address [2022-10-17 17:00:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure isert_wait_conn [2022-10-17 17:00:10,712 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_wait_conn [2022-10-17 17:00:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2022-10-17 17:00:10,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2022-10-17 17:00:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 17:00:10,713 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 17:00:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-10-17 17:00:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-10-17 17:00:10,714 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2022-10-17 17:00:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2022-10-17 17:00:10,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 17:00:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure isert_conn_terminate [2022-10-17 17:00:10,715 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_conn_terminate [2022-10-17 17:00:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 17:00:10,715 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 17:00:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 17:00:10,716 INFO L130 BoogieDeclarations]: Found specification of procedure isert_prot_cmd [2022-10-17 17:00:10,716 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_prot_cmd [2022-10-17 17:00:10,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:00:10,717 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 17:00:10,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 17:00:10,718 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2022-10-17 17:00:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2022-10-17 17:00:10,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:00:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:00:10,719 INFO L130 BoogieDeclarations]: Found specification of procedure isert_release_work [2022-10-17 17:00:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_release_work [2022-10-17 17:00:10,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 17:00:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 17:00:10,720 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_np [2022-10-17 17:00:10,720 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_np [2022-10-17 17:00:10,721 INFO L130 BoogieDeclarations]: Found specification of procedure isert_comp_put [2022-10-17 17:00:10,721 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_comp_put [2022-10-17 17:00:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 17:00:10,722 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 17:00:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-10-17 17:00:10,722 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-10-17 17:00:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-10-17 17:00:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-10-17 17:00:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_from_buffer [2022-10-17 17:00:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_from_buffer [2022-10-17 17:00:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 17:00:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 17:00:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:00:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-10-17 17:00:10,724 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-10-17 17:00:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:00:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-10-17 17:00:10,724 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-10-17 17:00:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:00:10,725 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 17:00:10,725 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:00:10,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:00:10,725 INFO L130 BoogieDeclarations]: Found specification of procedure isert_completion_put [2022-10-17 17:00:10,725 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_completion_put [2022-10-17 17:00:10,725 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-10-17 17:00:10,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-10-17 17:00:10,726 INFO L130 BoogieDeclarations]: Found specification of procedure isert_unmap_data_buf [2022-10-17 17:00:10,727 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_unmap_data_buf [2022-10-17 17:00:10,727 INFO L130 BoogieDeclarations]: Found specification of procedure isert_inv_rkey [2022-10-17 17:00:10,727 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_inv_rkey [2022-10-17 17:00:10,727 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 17:00:10,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 17:00:10,728 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_cpu [2022-10-17 17:00:10,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_cpu [2022-10-17 17:00:10,729 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 17:00:10,729 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 17:00:10,729 INFO L130 BoogieDeclarations]: Found specification of procedure isert_allocate_cmd [2022-10-17 17:00:10,730 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_allocate_cmd [2022-10-17 17:00:10,730 INFO L130 BoogieDeclarations]: Found specification of procedure isert_do_control_comp [2022-10-17 17:00:10,730 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_do_control_comp [2022-10-17 17:00:10,730 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_conn [2022-10-17 17:00:10,730 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_conn [2022-10-17 17:00:10,731 INFO L130 BoogieDeclarations]: Found specification of procedure isert_connect_release [2022-10-17 17:00:10,731 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_connect_release [2022-10-17 17:00:10,731 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_comps [2022-10-17 17:00:10,731 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_comps [2022-10-17 17:00:10,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:00:10,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:00:10,732 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-10-17 17:00:10,732 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-10-17 17:00:10,732 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 17:00:10,732 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 17:00:10,733 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-10-17 17:00:10,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-10-17 17:00:10,736 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-10-17 17:00:10,737 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-10-17 17:00:10,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:00:10,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:00:10,738 INFO L130 BoogieDeclarations]: Found specification of procedure isert_device_put [2022-10-17 17:00:10,739 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_device_put [2022-10-17 17:00:10,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:00:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:00:10,740 INFO L130 BoogieDeclarations]: Found specification of procedure isert_map_data_buf [2022-10-17 17:00:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_map_data_buf [2022-10-17 17:00:10,747 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-17 17:00:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-17 17:00:10,748 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_conn [2022-10-17 17:00:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_conn [2022-10-17 17:00:10,748 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2022-10-17 17:00:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2022-10-17 17:00:10,748 INFO L130 BoogieDeclarations]: Found specification of procedure isert_init_tx_hdrs [2022-10-17 17:00:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_init_tx_hdrs [2022-10-17 17:00:10,748 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-17 17:00:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-17 17:00:10,749 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 17:00:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 17:00:10,749 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_fast_reg_page_list [2022-10-17 17:00:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_fast_reg_page_list [2022-10-17 17:00:10,749 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-10-17 17:00:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-10-17 17:00:10,749 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 17:00:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 17:00:10,750 INFO L130 BoogieDeclarations]: Found specification of procedure isert_aborted_task [2022-10-17 17:00:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_aborted_task [2022-10-17 17:00:10,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 17:00:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 17:00:10,750 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-10-17 17:00:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-10-17 17:00:10,750 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_response [2022-10-17 17:00:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_response [2022-10-17 17:00:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure isert_wait4flush [2022-10-17 17:00:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_wait4flush [2022-10-17 17:00:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:00:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:00:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 17:00:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 17:00:10,752 INFO L130 BoogieDeclarations]: Found specification of procedure isert_free_login_buf [2022-10-17 17:00:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_free_login_buf [2022-10-17 17:00:10,752 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-17 17:00:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-17 17:00:10,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:00:10,752 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 17:00:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 17:00:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_priv_cmd [2022-10-17 17:00:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_priv_cmd [2022-10-17 17:00:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure isert_put_nopin [2022-10-17 17:00:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_put_nopin [2022-10-17 17:00:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:00:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-10-17 17:00:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-10-17 17:00:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-10-17 17:00:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-10-17 17:00:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure isert_reg_rdma [2022-10-17 17:00:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_reg_rdma [2022-10-17 17:00:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:00:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure isert_post_recv [2022-10-17 17:00:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_post_recv [2022-10-17 17:00:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 17:00:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 17:00:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 17:00:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 17:00:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 17:00:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 17:00:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-17 17:00:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-17 17:00:10,756 INFO L130 BoogieDeclarations]: Found specification of procedure isert_rdma_post_recvl [2022-10-17 17:00:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_rdma_post_recvl [2022-10-17 17:00:10,756 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 17:00:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 17:00:10,756 INFO L130 BoogieDeclarations]: Found specification of procedure isert_conn_free_fastreg_pool [2022-10-17 17:00:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_conn_free_fastreg_pool [2022-10-17 17:00:10,756 INFO L130 BoogieDeclarations]: Found specification of procedure transport_send_check_condition_and_sense [2022-10-17 17:00:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_send_check_condition_and_sense [2022-10-17 17:00:10,757 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 17:00:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 17:00:10,757 INFO L130 BoogieDeclarations]: Found specification of procedure isert_reg_sig_mr [2022-10-17 17:00:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_reg_sig_mr [2022-10-17 17:00:10,757 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2022-10-17 17:00:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_free_cmd [2022-10-17 17:00:10,758 INFO L130 BoogieDeclarations]: Found specification of procedure isert_unmap_tx_desc [2022-10-17 17:00:10,758 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_unmap_tx_desc [2022-10-17 17:00:10,758 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 17:00:10,758 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 17:00:10,758 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-10-17 17:00:10,758 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-10-17 17:00:10,758 INFO L130 BoogieDeclarations]: Found specification of procedure isert_handle_prot_cmd [2022-10-17 17:00:10,758 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_handle_prot_cmd [2022-10-17 17:00:10,759 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2022-10-17 17:00:10,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2022-10-17 17:00:10,759 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2022-10-17 17:00:10,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2022-10-17 17:00:10,759 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:00:10,759 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:00:10,759 INFO L130 BoogieDeclarations]: Found specification of procedure isert_check_pi_status [2022-10-17 17:00:10,760 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_check_pi_status [2022-10-17 17:00:10,760 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-10-17 17:00:10,760 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-10-17 17:00:10,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:00:10,760 INFO L130 BoogieDeclarations]: Found specification of procedure isert_create_send_desc [2022-10-17 17:00:10,760 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_create_send_desc [2022-10-17 17:00:10,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:00:10,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:00:10,761 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_len [2022-10-17 17:00:10,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_len [2022-10-17 17:00:10,761 INFO L130 BoogieDeclarations]: Found specification of procedure isert_fast_reg_mr [2022-10-17 17:00:10,761 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_fast_reg_mr [2022-10-17 17:00:10,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 17:00:10,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 17:00:10,761 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-10-17 17:00:10,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-10-17 17:00:10,762 INFO L130 BoogieDeclarations]: Found specification of procedure isert_post_response [2022-10-17 17:00:10,762 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_post_response [2022-10-17 17:00:10,762 INFO L130 BoogieDeclarations]: Found specification of procedure ib_alloc_fast_reg_mr [2022-10-17 17:00:10,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_alloc_fast_reg_mr [2022-10-17 17:00:10,762 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-17 17:00:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-17 17:00:10,763 INFO L130 BoogieDeclarations]: Found specification of procedure isert_rx_login_req [2022-10-17 17:00:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_rx_login_req [2022-10-17 17:00:10,763 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-10-17 17:00:10,763 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-10-17 17:00:10,764 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2022-10-17 17:00:10,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2022-10-17 17:00:10,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:00:10,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 17:00:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 17:00:10,769 INFO L130 BoogieDeclarations]: Found specification of procedure target_put_sess_cmd [2022-10-17 17:00:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure target_put_sess_cmd [2022-10-17 17:00:10,769 INFO L130 BoogieDeclarations]: Found specification of procedure isert_set_dif_domain [2022-10-17 17:00:10,769 INFO L138 BoogieDeclarations]: Found implementation of procedure isert_set_dif_domain [2022-10-17 17:00:10,769 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-10-17 17:00:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-10-17 17:00:10,771 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2022-10-17 17:00:10,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2022-10-17 17:00:10,772 INFO L130 BoogieDeclarations]: Found specification of procedure ib_alloc_fast_reg_page_list [2022-10-17 17:00:10,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_alloc_fast_reg_page_list [2022-10-17 17:00:10,772 INFO L130 BoogieDeclarations]: Found specification of procedure iscsit_build_rsp_pdu [2022-10-17 17:00:10,772 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsit_build_rsp_pdu [2022-10-17 17:00:12,146 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:00:12,153 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:00:12,366 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 17:00:29,481 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:00:32,065 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:00:32,065 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 17:00:32,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:00:32 BoogieIcfgContainer [2022-10-17 17:00:32,072 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:00:32,074 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:00:32,074 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:00:32,084 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:00:32,084 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:00:32" (1/1) ... [2022-10-17 17:00:32,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:00:32,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:32,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2499 states to 1739 states and 2499 transitions. [2022-10-17 17:00:32,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2499 transitions. [2022-10-17 17:00:32,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 17:00:32,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:32,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:32,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:33,117 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked.