./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--scsi--hpsa.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_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/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_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/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_5353c357-bfa7-4211-ace0-b4b86db68eeb/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 780bdebe541abbf8b75a051921e82b64bedaf828f8b9998d33183709ccac3b9b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:16:21,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:16:21,522 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:16:21,579 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:16:21,579 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:16:21,584 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:16:21,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:16:21,590 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:16:21,593 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:16:21,599 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:16:21,600 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:16:21,602 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:16:21,602 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:16:21,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:16:21,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:16:21,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:16:21,618 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:16:21,620 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:16:21,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:16:21,630 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:16:21,632 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:16:21,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:16:21,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:16:21,638 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:16:21,647 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:16:21,648 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:16:21,648 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:16:21,650 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:16:21,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:16:21,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:16:21,653 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:16:21,654 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:16:21,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:16:21,658 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:16:21,659 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:16:21,660 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:16:21,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:16:21,661 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:16:21,661 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:16:21,662 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:16:21,663 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:16:21,664 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 02:16:21,717 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:16:21,717 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:16:21,719 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:16:21,719 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:16:21,720 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:16:21,720 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:16:21,720 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:16:21,720 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:16:21,721 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:16:21,721 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:16:21,722 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:16:21,722 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:16:21,723 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:16:21,723 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:16:21,723 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:16:21,724 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:16:21,724 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:16:21,725 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:16:21,725 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:16:21,725 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:16:21,725 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:16:21,726 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:16:21,726 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:16:21,726 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:16:21,726 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:16:21,727 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:16:21,727 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:16:21,727 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:16:21,727 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:16:21,730 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:16:21,730 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:16:21,730 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:16:21,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:16:21,731 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:16:21,731 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:16:21,731 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:16:21,732 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_5353c357-bfa7-4211-ace0-b4b86db68eeb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 780bdebe541abbf8b75a051921e82b64bedaf828f8b9998d33183709ccac3b9b [2021-11-07 02:16:22,040 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:16:22,072 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:16:22,075 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:16:22,076 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:16:22,077 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:16:22,078 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i [2021-11-07 02:16:22,176 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/data/7bee73e5a/afd9ed828b4b4c83ac98fa7bd8d21a8a/FLAGbefb7e829 [2021-11-07 02:16:23,427 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:16:23,428 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i [2021-11-07 02:16:23,495 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/data/7bee73e5a/afd9ed828b4b4c83ac98fa7bd8d21a8a/FLAGbefb7e829 [2021-11-07 02:16:23,621 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/data/7bee73e5a/afd9ed828b4b4c83ac98fa7bd8d21a8a [2021-11-07 02:16:23,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:16:23,627 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:16:23,631 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:16:23,632 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:16:23,635 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:16:23,636 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:16:23" (1/1) ... [2021-11-07 02:16:23,638 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2910d66d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:16:23, skipping insertion in model container [2021-11-07 02:16:23,639 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:16:23" (1/1) ... [2021-11-07 02:16:23,647 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:16:23,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:16:25,387 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 02:16:26,606 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 02:16:27,238 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 02:16:27,245 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 02:16:27,253 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 02:16:27,700 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 02:16:27,708 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 02:16:27,913 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 02:16:27,926 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 02:16:27,939 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 02:16:27,952 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 02:16:28,511 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 02:16:28,559 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 02:16:28,559 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 02:16:28,586 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 02:16:28,606 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 02:16:28,607 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 02:16:28,626 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 02:16:28,627 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 02:16:28,700 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 02:16:28,947 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 02:16:29,051 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 02:16:29,100 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 02:16:29,110 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 02:16:29,113 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 02:16:29,114 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 02:16:29,115 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 02:16:29,115 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 02:16:29,115 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 02:16:29,119 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 02:16:29,409 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 02:16:29,418 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 02:16:29,466 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 02:16:29,535 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 02:16:29,537 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 02:16:29,544 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 02:16:29,559 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 02:16:29,620 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 02:16:29,660 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,661 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,685 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 02:16:29,698 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,698 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 02:16:29,704 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,720 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,720 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 02:16:29,721 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,722 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,737 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,737 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,738 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,738 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,761 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 02:16:29,763 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,764 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 02:16:29,764 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,765 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,765 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,765 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,766 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,766 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,766 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,767 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,767 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,768 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,768 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,770 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,775 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,775 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,776 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,777 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,778 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,779 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:29,807 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 02:16:29,807 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 02:16:29,822 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 02:16:29,823 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 02:16:29,876 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 02:16:29,877 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 02:16:29,878 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 02:16:29,982 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 02:16:30,012 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 02:16:30,073 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 02:16:30,075 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 02:16:30,138 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 02:16:30,139 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 02:16:30,308 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 02:16:30,308 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 02:16:30,309 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 02:16:30,463 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 02:16:30,465 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 02:16:30,484 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 02:16:30,502 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 02:16:30,538 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 02:16:30,557 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 02:16:30,557 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 02:16:30,576 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 02:16:30,576 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 02:16:30,580 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 02:16:30,581 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 02:16:30,641 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 02:16:30,642 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 02:16:30,643 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 02:16:30,645 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 02:16:30,646 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 02:16:30,646 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 02:16:30,652 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 02:16:30,654 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 02:16:30,654 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 02:16:30,667 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 02:16:30,667 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 02:16:30,668 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 02:16:30,668 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 02:16:30,668 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 02:16:30,669 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 02:16:30,669 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 02:16:30,669 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 02:16:30,669 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 02:16:30,670 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 02:16:30,670 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 02:16:30,670 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 02:16:30,671 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 02:16:30,671 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 02:16:30,671 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 02:16:30,672 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 02:16:30,672 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 02:16:30,672 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 02:16:30,673 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 02:16:30,673 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 02:16:30,673 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 02:16:30,674 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 02:16:30,674 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 02:16:30,674 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 02:16:30,674 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 02:16:30,675 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 02:16:30,675 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 02:16:30,675 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 02:16:30,705 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_5353c357-bfa7-4211-ace0-b4b86db68eeb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i[547361,547374] [2021-11-07 02:16:31,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:16:31,162 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 02:16:31,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15faca40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:16:31, skipping insertion in model container [2021-11-07 02:16:31,163 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:16:31,163 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 02:16:31,166 INFO L168 Benchmark]: Toolchain (without parser) took 7536.95 ms. Allocated memory was 113.2 MB in the beginning and 216.0 MB in the end (delta: 102.8 MB). Free memory was 80.3 MB in the beginning and 89.9 MB in the end (delta: -9.6 MB). Peak memory consumption was 117.4 MB. Max. memory is 16.1 GB. [2021-11-07 02:16:31,167 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 83.9 MB. Free memory is still 42.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:16:31,169 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7531.85 ms. Allocated memory was 113.2 MB in the beginning and 216.0 MB in the end (delta: 102.8 MB). Free memory was 80.3 MB in the beginning and 89.9 MB in the end (delta: -9.6 MB). Peak memory consumption was 117.4 MB. Max. memory is 16.1 GB. [2021-11-07 02:16:31,172 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 83.9 MB. Free memory is still 42.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 7531.85 ms. Allocated memory was 113.2 MB in the beginning and 216.0 MB in the end (delta: 102.8 MB). Free memory was 80.3 MB in the beginning and 89.9 MB in the end (delta: -9.6 MB). Peak memory consumption was 117.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5355]: 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_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/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_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/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_5353c357-bfa7-4211-ace0-b4b86db68eeb/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 780bdebe541abbf8b75a051921e82b64bedaf828f8b9998d33183709ccac3b9b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:16:33,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:16:33,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:16:33,743 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:16:33,744 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:16:33,745 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:16:33,747 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:16:33,749 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:16:33,751 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:16:33,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:16:33,754 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:16:33,756 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:16:33,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:16:33,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:16:33,759 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:16:33,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:16:33,762 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:16:33,763 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:16:33,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:16:33,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:16:33,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:16:33,773 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:16:33,775 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:16:33,776 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:16:33,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:16:33,780 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:16:33,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:16:33,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:16:33,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:16:33,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:16:33,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:16:33,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:16:33,786 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:16:33,787 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:16:33,803 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:16:33,803 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:16:33,804 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:16:33,805 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:16:33,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:16:33,807 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:16:33,808 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:16:33,808 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 02:16:33,833 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:16:33,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:16:33,834 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:16:33,834 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:16:33,835 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:16:33,835 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:16:33,835 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:16:33,835 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:16:33,835 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:16:33,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:16:33,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:16:33,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:16:33,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:16:33,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:16:33,837 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:16:33,838 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:16:33,838 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:16:33,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:16:33,838 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:16:33,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:16:33,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:16:33,839 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:16:33,839 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:16:33,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:16:33,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:16:33,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:16:33,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:16:33,841 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:16:33,841 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:16:33,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:16:33,841 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:16:33,841 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:16:33,842 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_5353c357-bfa7-4211-ace0-b4b86db68eeb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 780bdebe541abbf8b75a051921e82b64bedaf828f8b9998d33183709ccac3b9b [2021-11-07 02:16:34,222 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:16:34,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:16:34,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:16:34,248 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:16:34,249 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:16:34,250 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i [2021-11-07 02:16:34,321 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/data/aace3592d/63878898ef68483e9ebc2c157dbbe2ab/FLAG7d0063cf4 [2021-11-07 02:16:35,690 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:16:35,693 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i [2021-11-07 02:16:35,786 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/data/aace3592d/63878898ef68483e9ebc2c157dbbe2ab/FLAG7d0063cf4 [2021-11-07 02:16:35,829 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5353c357-bfa7-4211-ace0-b4b86db68eeb/bin/utaipan-UUZaoUuFF8/data/aace3592d/63878898ef68483e9ebc2c157dbbe2ab [2021-11-07 02:16:35,833 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:16:35,836 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:16:35,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:16:35,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:16:35,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:16:35,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:16:35" (1/1) ... [2021-11-07 02:16:35,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@517d5dfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:16:35, skipping insertion in model container [2021-11-07 02:16:35,845 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:16:35" (1/1) ... [2021-11-07 02:16:35,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:16:36,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:16:42,218 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,220 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,244 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,247 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,260 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,262 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,262 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,276 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,277 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,277 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,278 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,346 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,348 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,348 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,349 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,349 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,350 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,351 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,351 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,352 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,352 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,352 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,353 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,356 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,362 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,363 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,364 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,365 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,366 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:42,382 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:43,526 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_5353c357-bfa7-4211-ace0-b4b86db68eeb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i[547361,547374] [2021-11-07 02:16:43,894 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:16:43,959 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 02:16:44,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:16:45,232 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,233 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,241 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,244 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,249 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,250 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,250 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,255 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,255 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,256 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,256 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,262 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,263 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,263 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,263 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,264 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,264 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,265 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,265 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,265 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,266 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,266 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,266 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,267 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,272 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,273 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,274 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,274 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,275 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,275 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:45,495 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_5353c357-bfa7-4211-ace0-b4b86db68eeb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i[547361,547374] [2021-11-07 02:16:45,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:16:45,625 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:16:46,653 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,654 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,661 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,664 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,669 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,670 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,671 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,676 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,677 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,677 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,678 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,685 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,686 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,687 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,687 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,688 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,688 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,688 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,689 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,689 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,690 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,690 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,690 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,692 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,694 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,695 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,696 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,697 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,698 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:46,699 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-07 02:16:47,041 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_5353c357-bfa7-4211-ace0-b4b86db68eeb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i[547361,547374] [2021-11-07 02:16:47,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:16:47,481 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:16:47,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:16:47 WrapperNode [2021-11-07 02:16:47,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:16:47,483 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:16:47,484 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:16:47,484 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:16:47,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:16:47" (1/1) ... [2021-11-07 02:16:48,002 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:16:47" (1/1) ...