./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4db8db2f760efd50e1ad5a4f35fc9ca5aab79434bff338d50d43352165108e91 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:08:11,612 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:08:11,616 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:08:11,673 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:08:11,674 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:08:11,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:08:11,681 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:08:11,685 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:08:11,688 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:08:11,697 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:08:11,698 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:08:11,699 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:08:11,700 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:08:11,703 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:08:11,706 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:08:11,712 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:08:11,713 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:08:11,715 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:08:11,717 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:08:11,724 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:08:11,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:08:11,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:08:11,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:08:11,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:08:11,749 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:08:11,749 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:08:11,750 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:08:11,752 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:08:11,753 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:08:11,754 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:08:11,755 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:08:11,756 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:08:11,758 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:08:11,759 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:08:11,760 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:08:11,761 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:08:11,761 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:08:11,762 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:08:11,762 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:08:11,763 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:08:11,764 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:08:11,765 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:08:11,808 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:08:11,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:08:11,810 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:08:11,810 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:08:11,811 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:08:11,811 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:08:11,811 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:08:11,811 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:08:11,811 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:08:11,812 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:08:11,813 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:08:11,813 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:08:11,813 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:08:11,814 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:08:11,814 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:08:11,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:08:11,815 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:08:11,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:08:11,815 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:08:11,816 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:08:11,816 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:08:11,816 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:08:11,816 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:08:11,817 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:08:11,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:08:11,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:08:11,817 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:08:11,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:08:11,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:08:11,820 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:08:11,820 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:08:11,820 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:08:11,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:08:11,821 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:08:11,821 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:08:11,821 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:08:11,822 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4db8db2f760efd50e1ad5a4f35fc9ca5aab79434bff338d50d43352165108e91 [2021-11-07 01:08:12,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:08:12,165 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:08:12,167 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:08:12,169 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:08:12,169 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:08:12,170 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i [2021-11-07 01:08:12,237 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/data/f30c6f79d/4364db504e924e14b75c85f42c2036aa/FLAG43b93b744 [2021-11-07 01:08:13,448 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:08:13,449 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i [2021-11-07 01:08:13,556 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/data/f30c6f79d/4364db504e924e14b75c85f42c2036aa/FLAG43b93b744 [2021-11-07 01:08:13,585 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/data/f30c6f79d/4364db504e924e14b75c85f42c2036aa [2021-11-07 01:08:13,588 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:08:13,590 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:08:13,592 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:08:13,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:08:13,595 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:08:13,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:08:13" (1/1) ... [2021-11-07 01:08:13,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33963e2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:08:13, skipping insertion in model container [2021-11-07 01:08:13,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:08:13" (1/1) ... [2021-11-07 01:08:13,605 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:08:13,882 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:08:15,461 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:16,895 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:16,914 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:16,958 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:17,964 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:17,966 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:17,978 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:17,979 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,020 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,029 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,043 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,087 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,088 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,089 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,092 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,093 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,093 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,094 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,096 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,116 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,117 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,120 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,294 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,349 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,386 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,456 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,457 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,458 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,476 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,490 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,503 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,531 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,543 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,579 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,580 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:18,581 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:19,733 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:19,735 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:19,826 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:19,853 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:19,900 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:19,901 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:19,901 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:19,902 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:19,986 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:19,987 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:19,990 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:19,991 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:19,991 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,218 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,397 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,405 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,429 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,482 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,488 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,490 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,507 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,507 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,508 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,509 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,509 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,510 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,510 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,511 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,511 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,522 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,523 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,523 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,523 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,527 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,528 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,529 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,530 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,530 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,531 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,531 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,532 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,532 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,533 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,534 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,733 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,764 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,892 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,898 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,898 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,900 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,900 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:20,901 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:21,989 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,128 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,129 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,129 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,131 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,252 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,253 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,261 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,262 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,272 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,284 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,294 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,295 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,306 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,316 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:08:22,701 WARN L228 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_3db25bb0-258a-4275-933b-473147e3c75a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i[726415,726428] [2021-11-07 01:08:22,817 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:08:22,868 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 01:08:22,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7168b976 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:08:22, skipping insertion in model container [2021-11-07 01:08:22,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:08:22,869 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:08:22,872 INFO L168 Benchmark]: Toolchain (without parser) took 9280.06 ms. Allocated memory was 115.3 MB in the beginning and 216.0 MB in the end (delta: 100.7 MB). Free memory was 64.8 MB in the beginning and 103.7 MB in the end (delta: -39.0 MB). Peak memory consumption was 93.5 MB. Max. memory is 16.1 GB. [2021-11-07 01:08:22,872 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 115.3 MB. Free memory is still 88.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:08:22,873 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9276.94 ms. Allocated memory was 115.3 MB in the beginning and 216.0 MB in the end (delta: 100.7 MB). Free memory was 64.8 MB in the beginning and 103.7 MB in the end (delta: -39.0 MB). Peak memory consumption was 93.5 MB. Max. memory is 16.1 GB. [2021-11-07 01:08:22,875 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 115.3 MB. Free memory is still 88.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 9276.94 ms. Allocated memory was 115.3 MB in the beginning and 216.0 MB in the end (delta: 100.7 MB). Free memory was 64.8 MB in the beginning and 103.7 MB in the end (delta: -39.0 MB). Peak memory consumption was 93.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7672]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4db8db2f760efd50e1ad5a4f35fc9ca5aab79434bff338d50d43352165108e91 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:08:25,347 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:08:25,350 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:08:25,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:08:25,385 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:08:25,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:08:25,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:08:25,391 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:08:25,394 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:08:25,396 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:08:25,397 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:08:25,399 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:08:25,399 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:08:25,401 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:08:25,403 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:08:25,405 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:08:25,406 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:08:25,411 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:08:25,418 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:08:25,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:08:25,428 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:08:25,430 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:08:25,432 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:08:25,435 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:08:25,440 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:08:25,445 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:08:25,446 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:08:25,448 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:08:25,449 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:08:25,450 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:08:25,451 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:08:25,452 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:08:25,454 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:08:25,455 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:08:25,457 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:08:25,458 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:08:25,459 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:08:25,459 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:08:25,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:08:25,462 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:08:25,462 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:08:25,469 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:08:25,537 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:08:25,537 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:08:25,539 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:08:25,539 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:08:25,540 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:08:25,540 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:08:25,540 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:08:25,540 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:08:25,541 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:08:25,542 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:08:25,544 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:08:25,544 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:08:25,544 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:08:25,544 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:08:25,545 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:08:25,545 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:08:25,545 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:08:25,545 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:08:25,546 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:08:25,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:08:25,546 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:08:25,547 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:08:25,547 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:08:25,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:08:25,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:08:25,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:08:25,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:08:25,548 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:08:25,548 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:08:25,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:08:25,549 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:08:25,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:08:25,550 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4db8db2f760efd50e1ad5a4f35fc9ca5aab79434bff338d50d43352165108e91 [2021-11-07 01:08:25,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:08:26,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:08:26,009 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:08:26,010 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:08:26,011 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:08:26,012 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i [2021-11-07 01:08:26,101 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/data/72020897b/5f3977c09d4d4ee3a02a3d8b1b2224b5/FLAG6a0f3dd52 [2021-11-07 01:08:27,688 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:08:27,689 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i [2021-11-07 01:08:27,825 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/data/72020897b/5f3977c09d4d4ee3a02a3d8b1b2224b5/FLAG6a0f3dd52 [2021-11-07 01:08:27,990 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/data/72020897b/5f3977c09d4d4ee3a02a3d8b1b2224b5 [2021-11-07 01:08:27,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:08:27,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:08:27,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:08:27,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:08:28,001 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:08:28,003 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:08:27" (1/1) ... [2021-11-07 01:08:28,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2774b1fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:08:28, skipping insertion in model container [2021-11-07 01:08:28,004 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:08:27" (1/1) ... [2021-11-07 01:08:28,011 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:08:28,392 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:08:37,125 WARN L228 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_3db25bb0-258a-4275-933b-473147e3c75a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i[726415,726428] [2021-11-07 01:08:37,226 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:08:37,276 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:08:37,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:08:38,319 WARN L228 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_3db25bb0-258a-4275-933b-473147e3c75a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i[726415,726428] [2021-11-07 01:08:38,335 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:08:38,378 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:08:39,552 WARN L228 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_3db25bb0-258a-4275-933b-473147e3c75a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i[726415,726428] [2021-11-07 01:08:39,573 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:08:40,026 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:08:40,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:08:40 WrapperNode [2021-11-07 01:08:40,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:08:40,028 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:08:40,028 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:08:40,028 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:08:40,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:08:40" (1/1) ... [2021-11-07 01:08:40,284 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:08:40" (1/1) ... [2021-11-07 01:08:47,830 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:08:47,856 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:08:47,856 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:08:47,856 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:08:47,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:08:40" (1/1) ... [2021-11-07 01:08:47,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:08:40" (1/1) ... [2021-11-07 01:08:49,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:08:40" (1/1) ... [2021-11-07 01:08:49,407 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:08:40" (1/1) ... [2021-11-07 01:08:53,967 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:08:40" (1/1) ... [2021-11-07 01:08:55,036 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:08:40" (1/1) ... [2021-11-07 01:08:55,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:08:40" (1/1) ... [2021-11-07 01:08:56,806 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:08:56,809 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:08:56,810 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:08:56,810 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:08:56,814 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:08:40" (1/1) ... [2021-11-07 01:08:56,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:08:56,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:08:56,874 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:08:56,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db25bb0-258a-4275-933b-473147e3c75a/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:08:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receive [2021-11-07 01:08:56,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receive [2021-11-07 01:08:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mode [2021-11-07 01:08:56,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mode [2021-11-07 01:08:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_port [2021-11-07 01:08:56,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_port [2021-11-07 01:08:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-07 01:08:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-07 01:08:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-07 01:08:56,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-07 01:08:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_normal [2021-11-07 01:08:56,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_normal [2021-11-07 01:08:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_dtor [2021-11-07 01:08:56,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_dtor [2021-11-07 01:08:56,933 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_changelink [2021-11-07 01:08:56,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_changelink [2021-11-07 01:08:56,933 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_start_rx_drain [2021-11-07 01:08:56,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_start_rx_drain [2021-11-07 01:08:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-07 01:08:56,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-07 01:08:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:08:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_stop [2021-11-07 01:08:56,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_stop [2021-11-07 01:08:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:08:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 01:08:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_light [2021-11-07 01:08:56,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_light [2021-11-07 01:08:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:08:56,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:08:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 01:08:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receives [2021-11-07 01:08:56,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receives [2021-11-07 01:08:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_free [2021-11-07 01:08:56,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_free [2021-11-07 01:08:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-07 01:08:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:08:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_rx_wc [2021-11-07 01:08:56,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_rx_wc [2021-11-07 01:08:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:08:56,938 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_srq [2021-11-07 01:08:56,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_srq [2021-11-07 01:08:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_nonsrq [2021-11-07 01:08:56,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_nonsrq [2021-11-07 01:08:56,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_heavy [2021-11-07 01:08:56,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_heavy [2021-11-07 01:08:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_init [2021-11-07 01:08:56,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_init [2021-11-07 01:08:56,940 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-11-07 01:08:56,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-11-07 01:08:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure path_free [2021-11-07 01:08:56,941 INFO L138 BoogieDeclarations]: Found implementation of procedure path_free [2021-11-07 01:08:56,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 01:08:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 01:08:56,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 01:08:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 01:08:56,943 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_down [2021-11-07 01:08:56,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_down [2021-11-07 01:08:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_one [2021-11-07 01:08:56,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_one [2021-11-07 01:08:56,944 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_srq_recv [2021-11-07 01:08:56,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_srq_recv [2021-11-07 01:08:56,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_poll [2021-11-07 01:08:56,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_poll [2021-11-07 01:08:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_init [2021-11-07 01:08:56,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_init [2021-11-07 01:08:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2021-11-07 01:08:56,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2021-11-07 01:08:56,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_init [2021-11-07 01:08:56,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_init [2021-11-07 01:08:56,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:08:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 01:08:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:08:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:08:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 01:08:56,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_reclaim [2021-11-07 01:08:56,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_reclaim [2021-11-07 01:08:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_open [2021-11-07 01:08:56,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_open [2021-11-07 01:08:56,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_put_ah [2021-11-07 01:08:56,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_put_ah [2021-11-07 01:08:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_dev_flush [2021-11-07 01:08:56,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_dev_flush [2021-11-07 01:08:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 01:08:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_put [2021-11-07 01:08:56,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_put [2021-11-07 01:08:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 01:08:56,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 01:08:56,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 01:08:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 01:08:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_ib_dev_flush [2021-11-07 01:08:56,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_ib_dev_flush [2021-11-07 01:08:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_paths [2021-11-07 01:08:56,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_paths [2021-11-07 01:08:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 01:08:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:08:56,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_init [2021-11-07 01:08:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_init [2021-11-07 01:08:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-07 01:08:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-07 01:08:56,952 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-07 01:08:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:08:56,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:08:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 01:08:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 01:08:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-11-07 01:08:56,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-11-07 01:08:56,953 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_restart_task [2021-11-07 01:08:56,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_restart_task [2021-11-07 01:08:56,954 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub___0 [2021-11-07 01:08:56,954 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub___0 [2021-11-07 01:08:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_cleanup [2021-11-07 01:08:56,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_cleanup [2021-11-07 01:08:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_handle_rx_wc [2021-11-07 01:08:56,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_handle_rx_wc [2021-11-07 01:08:56,957 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_cleanup [2021-11-07 01:08:56,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_cleanup [2021-11-07 01:08:56,960 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_uninit [2021-11-07 01:08:56,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_uninit [2021-11-07 01:08:56,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 01:08:56,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 01:08:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 01:08:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:08:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:08:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put___0 [2021-11-07 01:08:56,970 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put___0 [2021-11-07 01:08:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 01:08:56,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 01:08:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_stop [2021-11-07 01:08:56,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_stop [2021-11-07 01:08:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_put_ah___0 [2021-11-07 01:08:56,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_put_ah___0 [2021-11-07 01:08:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_drain_cq [2021-11-07 01:08:56,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_drain_cq