./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--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_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/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_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/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_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/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 0d04bb3d8469c4648c43b434c2b72e4dd6384b2369da633bd3e0ca211b280c4c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:22:36,209 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:22:36,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:22:36,273 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:22:36,274 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:22:36,279 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:22:36,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:22:36,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:22:36,288 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:22:36,296 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:22:36,297 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:22:36,299 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:22:36,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:22:36,302 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:22:36,304 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:22:36,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:22:36,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:22:36,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:22:36,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:22:36,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:22:36,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:22:36,333 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:22:36,337 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:22:36,338 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:22:36,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:22:36,343 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:22:36,343 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:22:36,345 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:22:36,346 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:22:36,348 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:22:36,348 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:22:36,349 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:22:36,351 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:22:36,352 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:22:36,354 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:22:36,354 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:22:36,355 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:22:36,355 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:22:36,356 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:22:36,357 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:22:36,357 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:22:36,358 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 02:22:36,405 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:22:36,406 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:22:36,407 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:22:36,407 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:22:36,408 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:22:36,408 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:22:36,408 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:22:36,408 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:22:36,409 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:22:36,409 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:22:36,410 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:22:36,410 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:22:36,410 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:22:36,411 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:22:36,411 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:22:36,412 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:22:36,412 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:22:36,412 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:22:36,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:22:36,413 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:22:36,413 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:22:36,413 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:22:36,414 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:22:36,414 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:22:36,414 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:22:36,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:22:36,414 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:22:36,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:22:36,415 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:22:36,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:22:36,417 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:22:36,417 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:22:36,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:22:36,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:22:36,418 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:22:36,418 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:22:36,418 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_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d04bb3d8469c4648c43b434c2b72e4dd6384b2369da633bd3e0ca211b280c4c [2021-11-07 02:22:36,698 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:22:36,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:22:36,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:22:36,734 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:22:36,735 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:22:36,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i [2021-11-07 02:22:36,822 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/data/e768d7dd9/ef43dd00149e439b9a4b103133092495/FLAGfe1795c80 [2021-11-07 02:22:38,089 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:22:38,089 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i [2021-11-07 02:22:38,173 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/data/e768d7dd9/ef43dd00149e439b9a4b103133092495/FLAGfe1795c80 [2021-11-07 02:22:38,275 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/data/e768d7dd9/ef43dd00149e439b9a4b103133092495 [2021-11-07 02:22:38,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:22:38,279 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:22:38,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:22:38,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:22:38,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:22:38,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:22:38" (1/1) ... [2021-11-07 02:22:38,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b0837f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:22:38, skipping insertion in model container [2021-11-07 02:22:38,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:22:38" (1/1) ... [2021-11-07 02:22:38,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:22:38,625 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:22:40,142 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 02:22:41,678 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 02:22:41,696 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 02:22:41,737 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 02:22:42,894 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 02:22:42,897 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 02:22:42,914 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 02:22:42,916 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 02:22:42,972 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 02:22:42,986 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 02:22:43,005 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 02:22:43,058 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 02:22:43,060 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 02:22:43,061 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 02:22:43,065 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 02:22:43,066 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 02:22:43,067 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 02:22:43,068 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 02:22:43,070 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 02:22:43,124 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 02:22:43,125 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 02:22:43,133 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 02:22:43,350 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 02:22:43,391 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 02:22:43,433 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 02:22:43,504 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 02:22:43,504 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 02:22:43,505 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 02:22:43,529 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 02:22:43,542 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 02:22:43,556 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 02:22:43,571 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 02:22:43,584 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 02:22:43,610 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 02:22:43,610 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 02:22:43,612 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 02:22:45,107 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 02:22:45,109 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 02:22:45,214 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 02:22:45,250 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 02:22:45,332 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 02:22:45,332 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 02:22:45,334 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 02:22:45,335 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 02:22:45,432 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 02:22:45,433 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 02:22:45,438 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 02:22:45,439 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 02:22:45,439 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 02:22:45,733 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 02:22:45,939 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 02:22:45,952 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 02:22:45,977 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 02:22:46,013 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 02:22:46,017 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 02:22:46,019 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 02:22:46,042 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 02:22:46,042 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 02:22:46,043 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 02:22:46,044 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 02:22:46,045 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 02:22:46,045 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 02:22:46,046 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 02:22:46,046 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 02:22:46,047 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 02:22:46,059 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 02:22:46,060 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 02:22:46,061 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 02:22:46,061 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 02:22:46,065 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 02:22:46,066 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 02:22:46,066 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 02:22:46,068 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 02:22:46,068 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 02:22:46,069 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 02:22:46,070 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 02:22:46,070 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 02:22:46,071 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 02:22:46,072 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 02:22:46,074 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 02:22:46,395 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 02:22:46,509 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 02:22:46,675 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 02:22:46,682 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 02:22:46,683 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 02:22:46,725 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 02:22:46,725 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 02:22:46,726 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 02:22:48,032 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 02:22:48,183 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 02:22:48,183 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 02:22:48,184 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 02:22:48,185 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 02:22:48,280 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 02:22:48,281 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 02:22:48,293 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 02:22:48,294 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 02:22:48,303 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 02:22:48,316 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 02:22:48,354 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 02:22:48,355 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 02:22:48,367 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 02:22:48,379 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 02:22:48,871 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_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i[739519,739532] [2021-11-07 02:22:49,208 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:22:49,259 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 02:22:49,260 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13b6b98b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:22:49, skipping insertion in model container [2021-11-07 02:22:49,260 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:22:49,261 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 02:22:49,264 INFO L168 Benchmark]: Toolchain (without parser) took 10983.06 ms. Allocated memory was 119.5 MB in the beginning and 243.3 MB in the end (delta: 123.7 MB). Free memory was 74.4 MB in the beginning and 130.4 MB in the end (delta: -56.1 MB). Peak memory consumption was 85.5 MB. Max. memory is 16.1 GB. [2021-11-07 02:22:49,264 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 92.3 MB. Free memory is still 47.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:22:49,266 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10980.69 ms. Allocated memory was 119.5 MB in the beginning and 243.3 MB in the end (delta: 123.7 MB). Free memory was 73.8 MB in the beginning and 130.4 MB in the end (delta: -56.6 MB). Peak memory consumption was 83.4 MB. Max. memory is 16.1 GB. [2021-11-07 02:22:49,267 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 92.3 MB. Free memory is still 47.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 10980.69 ms. Allocated memory was 119.5 MB in the beginning and 243.3 MB in the end (delta: 123.7 MB). Free memory was 73.8 MB in the beginning and 130.4 MB in the end (delta: -56.6 MB). Peak memory consumption was 83.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7664]: 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_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/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_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/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_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/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 0d04bb3d8469c4648c43b434c2b72e4dd6384b2369da633bd3e0ca211b280c4c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:22:51,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:22:51,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:22:51,756 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:22:51,757 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:22:51,763 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:22:51,773 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:22:51,778 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:22:51,782 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:22:51,793 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:22:51,794 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:22:51,796 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:22:51,797 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:22:51,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:22:51,802 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:22:51,804 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:22:51,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:22:51,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:22:51,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:22:51,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:22:51,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:22:51,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:22:51,827 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:22:51,830 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:22:51,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:22:51,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:22:51,838 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:22:51,840 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:22:51,841 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:22:51,842 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:22:51,843 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:22:51,844 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:22:51,846 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:22:51,847 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:22:51,849 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:22:51,849 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:22:51,850 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:22:51,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:22:51,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:22:51,860 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:22:51,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:22:51,866 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 02:22:51,915 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:22:51,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:22:51,917 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:22:51,917 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:22:51,918 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:22:51,918 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:22:51,918 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:22:51,919 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:22:51,919 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:22:51,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:22:51,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:22:51,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:22:51,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:22:51,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:22:51,923 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:22:51,924 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:22:51,924 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:22:51,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:22:51,924 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:22:51,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:22:51,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:22:51,925 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:22:51,925 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:22:51,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:22:51,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:22:51,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:22:51,927 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:22:51,927 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:22:51,927 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:22:51,927 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:22:51,928 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:22:51,928 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:22:51,928 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_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d04bb3d8469c4648c43b434c2b72e4dd6384b2369da633bd3e0ca211b280c4c [2021-11-07 02:22:52,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:22:52,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:22:52,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:22:52,372 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:22:52,372 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:22:52,373 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i [2021-11-07 02:22:52,461 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/data/d492721f0/1dbb2914b43341eab746c9c28a671581/FLAGfd003cdf2 [2021-11-07 02:22:54,005 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:22:54,007 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i [2021-11-07 02:22:54,136 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/data/d492721f0/1dbb2914b43341eab746c9c28a671581/FLAGfd003cdf2 [2021-11-07 02:22:54,461 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/data/d492721f0/1dbb2914b43341eab746c9c28a671581 [2021-11-07 02:22:54,464 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:22:54,466 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:22:54,468 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:22:54,469 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:22:54,472 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:22:54,474 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:22:54" (1/1) ... [2021-11-07 02:22:54,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eac0f3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:22:54, skipping insertion in model container [2021-11-07 02:22:54,476 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:22:54" (1/1) ... [2021-11-07 02:22:54,483 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:22:54,758 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:23:05,379 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_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i[739519,739532] [2021-11-07 02:23:05,740 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:23:05,794 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 02:23:06,091 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:23:06,976 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_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i[739519,739532] [2021-11-07 02:23:07,002 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:23:07,044 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:23:08,555 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_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i[739519,739532] [2021-11-07 02:23:08,583 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:23:09,140 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:23:09,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:09 WrapperNode [2021-11-07 02:23:09,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:23:09,142 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:23:09,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:23:09,143 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:23:09,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:09" (1/1) ... [2021-11-07 02:23:09,430 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:09" (1/1) ... [2021-11-07 02:23:17,502 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:23:17,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:23:17,504 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:23:17,504 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:23:17,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:09" (1/1) ... [2021-11-07 02:23:17,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:09" (1/1) ... [2021-11-07 02:23:19,125 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:09" (1/1) ... [2021-11-07 02:23:19,127 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:09" (1/1) ... [2021-11-07 02:23:24,119 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:09" (1/1) ... [2021-11-07 02:23:25,138 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:09" (1/1) ... [2021-11-07 02:23:25,630 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:09" (1/1) ... [2021-11-07 02:23:26,917 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:23:26,932 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:23:26,932 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:23:26,932 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:23:26,933 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:23:09" (1/1) ... [2021-11-07 02:23:26,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:23:26,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:23:26,962 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:23:26,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9963d11-a2b5-4cbf-aeb6-fa53a8d4d94d/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:23:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receive [2021-11-07 02:23:27,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receive [2021-11-07 02:23:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mode [2021-11-07 02:23:27,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mode [2021-11-07 02:23:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_port [2021-11-07 02:23:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_port [2021-11-07 02:23:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-07 02:23:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-07 02:23:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-07 02:23:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-07 02:23:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_normal [2021-11-07 02:23:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_normal [2021-11-07 02:23:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_dtor [2021-11-07 02:23:27,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_dtor [2021-11-07 02:23:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_changelink [2021-11-07 02:23:27,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_changelink [2021-11-07 02:23:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_start_rx_drain [2021-11-07 02:23:27,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_start_rx_drain [2021-11-07 02:23:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-07 02:23:27,018 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-07 02:23:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 02:23:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_stop [2021-11-07 02:23:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_stop [2021-11-07 02:23:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 02:23:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 02:23:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_light [2021-11-07 02:23:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_light [2021-11-07 02:23:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:23:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:23:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 02:23:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receives [2021-11-07 02:23:27,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receives [2021-11-07 02:23:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_free [2021-11-07 02:23:27,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_free [2021-11-07 02:23:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-07 02:23:27,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:23:27,022 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_rx_wc [2021-11-07 02:23:27,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_rx_wc [2021-11-07 02:23:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 02:23:27,023 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_srq [2021-11-07 02:23:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_srq [2021-11-07 02:23:27,024 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_nonsrq [2021-11-07 02:23:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_nonsrq [2021-11-07 02:23:27,024 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_heavy [2021-11-07 02:23:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_heavy [2021-11-07 02:23:27,025 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_init [2021-11-07 02:23:27,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_init [2021-11-07 02:23:27,025 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-11-07 02:23:27,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-11-07 02:23:27,025 INFO L130 BoogieDeclarations]: Found specification of procedure path_free [2021-11-07 02:23:27,026 INFO L138 BoogieDeclarations]: Found implementation of procedure path_free [2021-11-07 02:23:27,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 02:23:27,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 02:23:27,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 02:23:27,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 02:23:27,028 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_down [2021-11-07 02:23:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_down [2021-11-07 02:23:27,029 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_one [2021-11-07 02:23:27,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_one [2021-11-07 02:23:27,029 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_srq_recv [2021-11-07 02:23:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_srq_recv [2021-11-07 02:23:27,030 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_poll [2021-11-07 02:23:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_poll [2021-11-07 02:23:27,031 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_init [2021-11-07 02:23:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_init [2021-11-07 02:23:27,031 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2021-11-07 02:23:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2021-11-07 02:23:27,032 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_init [2021-11-07 02:23:27,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_init [2021-11-07 02:23:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 02:23:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 02:23:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 02:23:27,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 02:23:27,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 02:23:27,034 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_reclaim [2021-11-07 02:23:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_reclaim [2021-11-07 02:23:27,034 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_open [2021-11-07 02:23:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_open [2021-11-07 02:23:27,035 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_put_ah [2021-11-07 02:23:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_put_ah [2021-11-07 02:23:27,035 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_dev_flush [2021-11-07 02:23:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_dev_flush [2021-11-07 02:23:27,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 02:23:27,036 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_put [2021-11-07 02:23:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_put [2021-11-07 02:23:27,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 02:23:27,037 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 02:23:27,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 02:23:27,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 02:23:27,038 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_ib_dev_flush [2021-11-07 02:23:27,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_ib_dev_flush [2021-11-07 02:23:27,038 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_paths [2021-11-07 02:23:27,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_paths [2021-11-07 02:23:27,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 02:23:27,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 02:23:27,040 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_init [2021-11-07 02:23:27,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_init [2021-11-07 02:23:27,041 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-07 02:23:27,041 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-07 02:23:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-07 02:23:27,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 02:23:27,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 02:23:27,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 02:23:27,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 02:23:27,043 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-11-07 02:23:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-11-07 02:23:27,043 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_restart_task [2021-11-07 02:23:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_restart_task [2021-11-07 02:23:27,044 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_cleanup [2021-11-07 02:23:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_cleanup [2021-11-07 02:23:27,044 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_handle_rx_wc [2021-11-07 02:23:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_handle_rx_wc [2021-11-07 02:23:27,044 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_cleanup [2021-11-07 02:23:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_cleanup [2021-11-07 02:23:27,046 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_uninit [2021-11-07 02:23:27,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_uninit [2021-11-07 02:23:27,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 02:23:27,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 02:23:27,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 02:23:27,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 02:23:27,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 02:23:27,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 02:23:27,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 02:23:27,054 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_stop [2021-11-07 02:23:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_stop [2021-11-07 02:23:27,059 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_drain_cq [2021-11-07 02:23:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_drain_cq