./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--misc--vmw_vmci--vmw_vmci.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_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/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_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/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_42e0723e-17a6-4236-ab15-7b7d8eb47a76/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 8d123e3c2a314a098b4e7a140b822a7b44f2ae282ca90c74ec5605a44f397143 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:09:01,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:09:01,176 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:09:01,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:09:01,208 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:09:01,209 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:09:01,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:09:01,213 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:09:01,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:09:01,217 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:09:01,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:09:01,219 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:09:01,220 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:09:01,226 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:09:01,228 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:09:01,231 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:09:01,235 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:09:01,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:09:01,240 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:09:01,244 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:09:01,250 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:09:01,252 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:09:01,253 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:09:01,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:09:01,263 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:09:01,267 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:09:01,267 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:09:01,269 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:09:01,270 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:09:01,272 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:09:01,273 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:09:01,274 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:09:01,276 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:09:01,277 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:09:01,279 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:09:01,280 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:09:01,281 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:09:01,281 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:09:01,281 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:09:01,282 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:09:01,283 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:09:01,284 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 02:09:01,329 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:09:01,330 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:09:01,331 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:09:01,332 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:09:01,332 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:09:01,332 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:09:01,332 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:09:01,332 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:09:01,339 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:09:01,339 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:09:01,340 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:09:01,341 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:09:01,341 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:09:01,341 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:09:01,341 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:09:01,342 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:09:01,343 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:09:01,343 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:09:01,343 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:09:01,343 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:09:01,343 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:09:01,344 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:09:01,344 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:09:01,344 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:09:01,344 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:09:01,345 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:09:01,345 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:09:01,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:09:01,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:09:01,347 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:09:01,347 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:09:01,347 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:09:01,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:09:01,348 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:09:01,348 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:09:01,348 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:09:01,349 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_42e0723e-17a6-4236-ab15-7b7d8eb47a76/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d123e3c2a314a098b4e7a140b822a7b44f2ae282ca90c74ec5605a44f397143 [2021-11-07 02:09:01,619 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:09:01,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:09:01,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:09:01,652 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:09:01,653 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:09:01,654 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i [2021-11-07 02:09:01,747 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/data/8cdafb4f1/74a6f16e5dc84a6f836dfd73cd886c6f/FLAGbe14e2e93 [2021-11-07 02:09:02,808 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:09:02,809 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i [2021-11-07 02:09:02,876 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/data/8cdafb4f1/74a6f16e5dc84a6f836dfd73cd886c6f/FLAGbe14e2e93 [2021-11-07 02:09:03,066 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/data/8cdafb4f1/74a6f16e5dc84a6f836dfd73cd886c6f [2021-11-07 02:09:03,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:09:03,069 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:09:03,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:09:03,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:09:03,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:09:03,075 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:09:03" (1/1) ... [2021-11-07 02:09:03,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14c084d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:03, skipping insertion in model container [2021-11-07 02:09:03,077 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:09:03" (1/1) ... [2021-11-07 02:09:03,084 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:09:03,302 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:09:05,027 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,029 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,032 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 02:09:05,033 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,046 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 02:09:05,047 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 02:09:05,050 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,051 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 02:09:05,059 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 02:09:05,062 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,063 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,065 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 02:09:05,066 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 02:09:05,067 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 02:09:05,067 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 02:09:05,072 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 02:09:05,074 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 02:09:05,080 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,081 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,084 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,085 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,086 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,103 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,104 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,400 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,406 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,418 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 02:09:05,434 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,441 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,644 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,652 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 02:09:05,653 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,698 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 02:09:05,701 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,710 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,712 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,721 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,990 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,991 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:05,992 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:06,000 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:06,000 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:06,009 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:06,010 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:06,011 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:07,818 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:07,898 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:07,989 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:07,990 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:07,997 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:08,004 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:08,157 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:08,158 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:08,195 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:08,431 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:08,433 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 02:09:08,445 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:08,447 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:08,455 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:08,513 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_42e0723e-17a6-4236-ab15-7b7d8eb47a76/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i[490207,490220] [2021-11-07 02:09:08,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:09:09,071 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 02:09:09,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2154d3c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:09, skipping insertion in model container [2021-11-07 02:09:09,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:09:09,073 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 02:09:09,075 INFO L168 Benchmark]: Toolchain (without parser) took 6004.31 ms. Allocated memory was 98.6 MB in the beginning and 182.5 MB in the end (delta: 83.9 MB). Free memory was 63.0 MB in the beginning and 100.6 MB in the end (delta: -37.6 MB). Peak memory consumption was 63.2 MB. Max. memory is 16.1 GB. [2021-11-07 02:09:09,076 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 98.6 MB. Free memory was 78.1 MB in the beginning and 78.1 MB in the end (delta: 57.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:09:09,080 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6001.44 ms. Allocated memory was 98.6 MB in the beginning and 182.5 MB in the end (delta: 83.9 MB). Free memory was 63.0 MB in the beginning and 100.6 MB in the end (delta: -37.6 MB). Peak memory consumption was 63.2 MB. Max. memory is 16.1 GB. [2021-11-07 02:09:09,082 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 98.6 MB. Free memory was 78.1 MB in the beginning and 78.1 MB in the end (delta: 57.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6001.44 ms. Allocated memory was 98.6 MB in the beginning and 182.5 MB in the end (delta: 83.9 MB). Free memory was 63.0 MB in the beginning and 100.6 MB in the end (delta: -37.6 MB). Peak memory consumption was 63.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3975]: 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_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/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_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/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_42e0723e-17a6-4236-ab15-7b7d8eb47a76/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 8d123e3c2a314a098b4e7a140b822a7b44f2ae282ca90c74ec5605a44f397143 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:09:11,306 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:09:11,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:09:11,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:09:11,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:09:11,377 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:09:11,381 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:09:11,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:09:11,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:09:11,400 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:09:11,402 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:09:11,404 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:09:11,405 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:09:11,408 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:09:11,410 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:09:11,412 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:09:11,414 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:09:11,415 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:09:11,421 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:09:11,435 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:09:11,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:09:11,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:09:11,442 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:09:11,444 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:09:11,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:09:11,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:09:11,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:09:11,454 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:09:11,455 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:09:11,456 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:09:11,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:09:11,457 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:09:11,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:09:11,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:09:11,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:09:11,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:09:11,463 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:09:11,464 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:09:11,464 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:09:11,466 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:09:11,467 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:09:11,468 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 02:09:11,514 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:09:11,514 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:09:11,516 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:09:11,516 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:09:11,516 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:09:11,516 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:09:11,517 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:09:11,517 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:09:11,518 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:09:11,519 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:09:11,520 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:09:11,521 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:09:11,521 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:09:11,521 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:09:11,521 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:09:11,521 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:09:11,522 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:09:11,522 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:09:11,522 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:09:11,522 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:09:11,523 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:09:11,523 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:09:11,523 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:09:11,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:09:11,524 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:09:11,524 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:09:11,524 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:09:11,524 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:09:11,525 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:09:11,525 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:09:11,525 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:09:11,525 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:09:11,526 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_42e0723e-17a6-4236-ab15-7b7d8eb47a76/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d123e3c2a314a098b4e7a140b822a7b44f2ae282ca90c74ec5605a44f397143 [2021-11-07 02:09:11,918 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:09:11,940 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:09:11,942 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:09:11,944 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:09:11,944 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:09:11,945 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i [2021-11-07 02:09:12,009 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/data/11dfc983f/afdba220ae404fcf8b8e8dad1f606afb/FLAGf03890830 [2021-11-07 02:09:13,234 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:09:13,234 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i [2021-11-07 02:09:13,313 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/data/11dfc983f/afdba220ae404fcf8b8e8dad1f606afb/FLAGf03890830 [2021-11-07 02:09:13,391 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/data/11dfc983f/afdba220ae404fcf8b8e8dad1f606afb [2021-11-07 02:09:13,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:09:13,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:09:13,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:09:13,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:09:13,401 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:09:13,402 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:09:13" (1/1) ... [2021-11-07 02:09:13,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7048aab0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:13, skipping insertion in model container [2021-11-07 02:09:13,404 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:09:13" (1/1) ... [2021-11-07 02:09:13,411 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:09:13,644 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:09:18,817 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_42e0723e-17a6-4236-ab15-7b7d8eb47a76/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i[490207,490220] [2021-11-07 02:09:19,263 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:09:19,400 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 02:09:19,480 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:09:20,049 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_42e0723e-17a6-4236-ab15-7b7d8eb47a76/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i[490207,490220] [2021-11-07 02:09:20,072 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:09:20,131 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:09:20,735 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_42e0723e-17a6-4236-ab15-7b7d8eb47a76/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i[490207,490220] [2021-11-07 02:09:20,762 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:09:21,049 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:09:21,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:21 WrapperNode [2021-11-07 02:09:21,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:09:21,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:09:21,051 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:09:21,051 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:09:21,058 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:21" (1/1) ... [2021-11-07 02:09:21,274 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:21" (1/1) ... [2021-11-07 02:09:22,960 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:09:22,961 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:09:22,961 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:09:22,961 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:09:22,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:21" (1/1) ... [2021-11-07 02:09:22,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:21" (1/1) ... [2021-11-07 02:09:23,402 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:21" (1/1) ... [2021-11-07 02:09:23,403 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:21" (1/1) ... [2021-11-07 02:09:24,428 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:21" (1/1) ... [2021-11-07 02:09:24,797 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:21" (1/1) ... [2021-11-07 02:09:24,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:21" (1/1) ... [2021-11-07 02:09:25,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:09:25,192 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:09:25,192 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:09:25,192 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:09:25,193 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:21" (1/1) ... [2021-11-07 02:09:25,201 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:09:25,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:09:25,231 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:09:25,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42e0723e-17a6-4236-ab15-7b7d8eb47a76/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:09:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_datagram_send [2021-11-07 02:09:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_datagram_send [2021-11-07 02:09:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_put [2021-11-07 02:09:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_put [2021-11-07 02:09:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_destroy [2021-11-07 02:09:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_destroy [2021-11-07 02:09:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure dbell_delayed_dispatch [2021-11-07 02:09:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dbell_delayed_dispatch [2021-11-07 02:09:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-07 02:09:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure dg_delayed_dispatch [2021-11-07 02:09:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dg_delayed_dispatch [2021-11-07 02:09:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 02:09:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 02:09:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 02:09:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 02:09:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 02:09:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure dg_dispatch_as_host [2021-11-07 02:09:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dg_dispatch_as_host [2021-11-07 02:09:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_datagram_dispatch [2021-11-07 02:09:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_datagram_dispatch [2021-11-07 02:09:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure qp_notify_peer [2021-11-07 02:09:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_notify_peer [2021-11-07 02:09:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 02:09:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 02:09:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-07 02:09:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-07 02:09:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure ctx_fire_notification [2021-11-07 02:09:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ctx_fire_notification [2021-11-07 02:09:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 02:09:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_close [2021-11-07 02:09:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_close [2021-11-07 02:09:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 02:09:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 02:09:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 02:09:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 02:09:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure ctx_free_ctx [2021-11-07 02:09:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ctx_free_ctx [2021-11-07 02:09:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 02:09:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 02:09:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 02:09:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 02:09:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch_guest_work [2021-11-07 02:09:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch_guest_work [2021-11-07 02:09:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:09:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:09:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 02:09:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-07 02:09:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-07 02:09:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 02:09:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 02:09:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 02:09:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 02:09:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 02:09:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qp_broker_detach [2021-11-07 02:09:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qp_broker_detach [2021-11-07 02:09:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_enqueue_datagram [2021-11-07 02:09:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_enqueue_datagram [2021-11-07 02:09:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qpair_detach [2021-11-07 02:09:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qpair_detach [2021-11-07 02:09:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:09:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 02:09:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch_host_work [2021-11-07 02:09:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch_host_work [2021-11-07 02:09:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 02:09:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 02:09:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 02:09:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 02:09:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure qp_guest_endpoint_destroy [2021-11-07 02:09:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_guest_endpoint_destroy [2021-11-07 02:09:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 02:09:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure dg_dispatch_as_guest [2021-11-07 02:09:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure dg_dispatch_as_guest [2021-11-07 02:09:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_datagram_get_priv_flags [2021-11-07 02:09:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_datagram_get_priv_flags [2021-11-07 02:09:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 02:09:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 02:09:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_remove [2021-11-07 02:09:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_remove [2021-11-07 02:09:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_context_get_priv_flags [2021-11-07 02:09:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_context_get_priv_flags [2021-11-07 02:09:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 02:09:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 02:09:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 02:09:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 02:09:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qp_guest_endpoints_exit [2021-11-07 02:09:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qp_guest_endpoints_exit [2021-11-07 02:09:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch [2021-11-07 02:09:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch [2021-11-07 02:09:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_guest_remove_device [2021-11-07 02:09:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_guest_remove_device [2021-11-07 02:09:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_put [2021-11-07 02:09:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_put