./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs --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 43bed732c323fe40708c0d64bb60905c00a1c3c7d8f882023d821fe272dfa892 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:20:56,233 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:20:56,235 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:20:56,286 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:20:56,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:20:56,292 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:20:56,295 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:20:56,300 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:20:56,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:20:56,309 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:20:56,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:20:56,312 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:20:56,312 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:20:56,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:20:56,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:20:56,316 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:20:56,317 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:20:56,318 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:20:56,321 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:20:56,323 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:20:56,325 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:20:56,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:20:56,328 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:20:56,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:20:56,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:20:56,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:20:56,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:20:56,334 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:20:56,335 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:20:56,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:20:56,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:20:56,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:20:56,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:20:56,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:20:56,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:20:56,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:20:56,341 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:20:56,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:20:56,342 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:20:56,343 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:20:56,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:20:56,344 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 14:20:56,371 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:20:56,378 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:20:56,379 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:20:56,379 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:20:56,380 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:20:56,380 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:20:56,380 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:20:56,380 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 14:20:56,380 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:20:56,381 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:20:56,381 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 14:20:56,381 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 14:20:56,381 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:20:56,381 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 14:20:56,382 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 14:20:56,382 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 14:20:56,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:20:56,383 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 14:20:56,383 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:20:56,383 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:20:56,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:20:56,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:20:56,384 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:20:56,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:20:56,384 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:20:56,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:20:56,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:20:56,385 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:20:56,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:20:56,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:20:56,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:20:56,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:20:56,388 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 14:20:56,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 14:20:56,388 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:20:56,389 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:20:56,390 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:20:56,390 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_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43bed732c323fe40708c0d64bb60905c00a1c3c7d8f882023d821fe272dfa892 [2021-11-19 14:20:56,656 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:20:56,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:20:56,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:20:56,688 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:20:56,688 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:20:56,690 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2021-11-19 14:20:56,755 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/data/67b1bff77/9dbd240470ff466f8802b8f3e4eb14df/FLAG65237d56d [2021-11-19 14:20:57,998 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:20:57,999 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2021-11-19 14:20:58,096 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/data/67b1bff77/9dbd240470ff466f8802b8f3e4eb14df/FLAG65237d56d [2021-11-19 14:20:58,567 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/data/67b1bff77/9dbd240470ff466f8802b8f3e4eb14df [2021-11-19 14:20:58,570 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:20:58,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:20:58,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:20:58,577 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:20:58,580 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:20:58,580 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:58" (1/1) ... [2021-11-19 14:20:58,581 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31719e16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:58, skipping insertion in model container [2021-11-19 14:20:58,581 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:58" (1/1) ... [2021-11-19 14:20:58,589 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:20:58,954 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:21:01,670 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:01,671 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:01,672 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:01,672 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:01,932 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:01,933 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:01,934 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:01,935 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:01,935 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:01,938 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:01,970 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:02,298 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:02,351 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:02,370 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:02,370 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:02,374 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:02,375 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:02,376 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:02,395 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:02,528 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:02,700 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:03,021 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:03,706 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:03,711 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:03,713 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:06,645 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:06,659 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:06,776 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:06,810 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:06,811 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:06,812 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:06,813 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:06,887 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:06,888 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:06,889 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:06,965 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:06,978 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:06,994 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:21:10,065 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860429,860442] [2021-11-19 14:21:10,068 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860574,860587] [2021-11-19 14:21:10,108 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:21:10,176 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) [2021-11-19 14:21:10,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2adf96d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:10, skipping insertion in model container [2021-11-19 14:21:10,177 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:21:10,177 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 14:21:10,180 INFO L158 Benchmark]: Toolchain (without parser) took 11605.08ms. Allocated memory was 86.0MB in the beginning and 213.9MB in the end (delta: 127.9MB). Free memory was 46.4MB in the beginning and 87.4MB in the end (delta: -41.0MB). Peak memory consumption was 105.4MB. Max. memory is 16.1GB. [2021-11-19 14:21:10,181 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 86.0MB. Free memory was 59.2MB in the beginning and 59.2MB in the end (delta: 41.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 14:21:10,183 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11602.50ms. Allocated memory was 86.0MB in the beginning and 213.9MB in the end (delta: 127.9MB). Free memory was 46.2MB in the beginning and 87.4MB in the end (delta: -41.2MB). Peak memory consumption was 105.4MB. Max. memory is 16.1GB. [2021-11-19 14:21:10,185 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 86.0MB. Free memory was 59.2MB in the beginning and 59.2MB in the end (delta: 41.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11602.50ms. Allocated memory was 86.0MB in the beginning and 213.9MB in the end (delta: 127.9MB). Free memory was 46.2MB in the beginning and 87.4MB in the end (delta: -41.2MB). Peak memory consumption was 105.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8447]: 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_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs --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 43bed732c323fe40708c0d64bb60905c00a1c3c7d8f882023d821fe272dfa892 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:21:12,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:21:12,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:21:12,614 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:21:12,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:21:12,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:21:12,621 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:21:12,625 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:21:12,629 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:21:12,637 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:21:12,638 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:21:12,640 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:21:12,641 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:21:12,643 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:21:12,645 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:21:12,650 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:21:12,651 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:21:12,652 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:21:12,655 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:21:12,663 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:21:12,665 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:21:12,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:21:12,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:21:12,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:21:12,682 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:21:12,682 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:21:12,682 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:21:12,685 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:21:12,686 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:21:12,687 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:21:12,687 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:21:12,688 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:21:12,690 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:21:12,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:21:12,693 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:21:12,700 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:21:12,701 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:21:12,702 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:21:12,702 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:21:12,704 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:21:12,705 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:21:12,711 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 14:21:12,756 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:21:12,757 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:21:12,758 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:21:12,758 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:21:12,759 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:21:12,759 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:21:12,759 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:21:12,759 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:21:12,760 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:21:12,760 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:21:12,763 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:21:12,763 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:21:12,763 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:21:12,763 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:21:12,764 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:21:12,764 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:21:12,764 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 14:21:12,764 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 14:21:12,765 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:21:12,765 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:21:12,765 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:21:12,765 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:21:12,766 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 14:21:12,766 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:21:12,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:21:12,766 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:21:12,767 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:21:12,767 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:21:12,767 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 14:21:12,767 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 14:21:12,768 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:21:12,768 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:21:12,768 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:21:12,768 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_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43bed732c323fe40708c0d64bb60905c00a1c3c7d8f882023d821fe272dfa892 [2021-11-19 14:21:13,176 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:21:13,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:21:13,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:21:13,203 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:21:13,204 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:21:13,205 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2021-11-19 14:21:13,280 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/data/f3bb2714d/c9599308e883458a98ff87d57fbdc951/FLAG95459054c [2021-11-19 14:21:14,874 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:21:14,876 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2021-11-19 14:21:15,020 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/data/f3bb2714d/c9599308e883458a98ff87d57fbdc951/FLAG95459054c [2021-11-19 14:21:15,148 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/data/f3bb2714d/c9599308e883458a98ff87d57fbdc951 [2021-11-19 14:21:15,151 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:21:15,153 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:21:15,156 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:21:15,156 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:21:15,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:21:15,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:21:15" (1/1) ... [2021-11-19 14:21:15,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12ef080d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:15, skipping insertion in model container [2021-11-19 14:21:15,161 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:21:15" (1/1) ... [2021-11-19 14:21:15,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:21:15,544 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:21:26,487 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860429,860442] [2021-11-19 14:21:26,490 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860574,860587] [2021-11-19 14:21:26,532 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:21:26,587 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 14:21:26,790 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:21:27,750 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860429,860442] [2021-11-19 14:21:27,750 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860574,860587] [2021-11-19 14:21:27,756 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:21:27,810 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 14:21:29,297 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860429,860442] [2021-11-19 14:21:29,298 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[860574,860587] [2021-11-19 14:21:29,303 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:21:29,712 INFO L208 MainTranslator]: Completed translation [2021-11-19 14:21:29,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:29 WrapperNode [2021-11-19 14:21:29,713 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:21:29,714 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 14:21:29,715 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 14:21:29,715 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 14:21:29,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:29" (1/1) ... [2021-11-19 14:21:29,969 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:29" (1/1) ... [2021-11-19 14:21:30,477 INFO L137 Inliner]: procedures = 838, calls = 7976, calls flagged for inlining = 349, calls inlined = 334, statements flattened = 18115 [2021-11-19 14:21:30,478 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 14:21:30,479 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 14:21:30,479 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 14:21:30,479 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 14:21:30,488 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:29" (1/1) ... [2021-11-19 14:21:30,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:29" (1/1) ... [2021-11-19 14:21:30,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:29" (1/1) ... [2021-11-19 14:21:30,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:29" (1/1) ... [2021-11-19 14:21:30,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:29" (1/1) ... [2021-11-19 14:21:31,006 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:29" (1/1) ... [2021-11-19 14:21:31,108 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:29" (1/1) ... [2021-11-19 14:21:31,226 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 14:21:31,227 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 14:21:31,227 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 14:21:31,227 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 14:21:31,228 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:29" (1/1) ... [2021-11-19 14:21:31,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:21:31,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 14:21:31,266 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 14:21:31,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 14:21:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close [2021-11-19 14:21:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close [2021-11-19 14:21:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_sw_reset [2021-11-19 14:21:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_sw_reset [2021-11-19 14:21:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_tx_stats_get [2021-11-19 14:21:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_tx_stats_get [2021-11-19 14:21:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-19 14:21:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-19 14:21:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_destroy [2021-11-19 14:21:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_destroy [2021-11-19 14:21:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-19 14:21:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-19 14:21:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_108 [2021-11-19 14:21:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_108 [2021-11-19 14:21:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_109 [2021-11-19 14:21:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_109 [2021-11-19 14:21:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_VPATH_TX [2021-11-19 14:21:31,316 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_VPATH_TX [2021-11-19 14:21:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_link_down_ind [2021-11-19 14:21:31,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_link_down_ind [2021-11-19 14:21:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_stats_enable [2021-11-19 14:21:31,316 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_stats_enable [2021-11-19 14:21:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_register [2021-11-19 14:21:31,316 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_register [2021-11-19 14:21:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_enable [2021-11-19 14:21:31,317 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_enable [2021-11-19 14:21:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_sset [2021-11-19 14:21:31,317 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_sset [2021-11-19 14:21:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_access_rights_get [2021-11-19 14:21:31,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_access_rights_get [2021-11-19 14:21:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-19 14:21:31,318 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-19 14:21:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 14:21:31,318 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 14:21:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_buffer_set [2021-11-19 14:21:31,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_buffer_set [2021-11-19 14:21:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_13_6 [2021-11-19 14:21:31,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_13_6 [2021-11-19 14:21:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure is_vxge_card_up [2021-11-19 14:21:31,319 INFO L138 BoogieDeclarations]: Found implementation of procedure is_vxge_card_up [2021-11-19 14:21:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_isr [2021-11-19 14:21:31,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_isr [2021-11-19 14:21:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_wait_receive_idle [2021-11-19 14:21:31,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_wait_receive_idle [2021-11-19 14:21:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_down [2021-11-19 14:21:31,320 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_down [2021-11-19 14:21:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_read [2021-11-19 14:21:31,320 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_read [2021-11-19 14:21:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_22 [2021-11-19 14:21:31,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_22 [2021-11-19 14:21:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_upgrade [2021-11-19 14:21:31,320 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_upgrade [2021-11-19 14:21:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_set [2021-11-19 14:21:31,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_set [2021-11-19 14:21:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-19 14:21:31,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-19 14:21:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_reset [2021-11-19 14:21:31,321 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_reset [2021-11-19 14:21:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 14:21:31,322 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 14:21:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-19 14:21:31,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-19 14:21:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_abort [2021-11-19 14:21:31,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_abort [2021-11-19 14:21:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-19 14:21:31,322 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-19 14:21:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mrpcim_stats_access [2021-11-19 14:21:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mrpcim_stats_access [2021-11-19 14:21:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_101 [2021-11-19 14:21:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_101 [2021-11-19 14:21:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 14:21:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 14:21:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_mask_all [2021-11-19 14:21:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_mask_all [2021-11-19 14:21:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_33 [2021-11-19 14:21:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_33 [2021-11-19 14:21:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-19 14:21:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-19 14:21:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-19 14:21:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-19 14:21:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-19 14:21:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-19 14:21:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_104 [2021-11-19 14:21:31,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_104 [2021-11-19 14:21:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_105 [2021-11-19 14:21:31,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_105 [2021-11-19 14:21:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_106 [2021-11-19 14:21:31,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_106 [2021-11-19 14:21:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write32_upper [2021-11-19 14:21:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write32_upper [2021-11-19 14:21:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_probe [2021-11-19 14:21:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_probe [2021-11-19 14:21:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_try_complete [2021-11-19 14:21:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_try_complete [2021-11-19 14:21:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 14:21:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 14:21:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-19 14:21:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-19 14:21:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 14:21:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 14:21:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_107 [2021-11-19 14:21:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_107 [2021-11-19 14:21:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 14:21:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 14:21:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_sset_count [2021-11-19 14:21:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_sset_count [2021-11-19 14:21:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_xmac_aggr_stats_get [2021-11-19 14:21:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_xmac_aggr_stats_get [2021-11-19 14:21:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-19 14:21:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-19 14:21:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset_all_vpaths [2021-11-19 14:21:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset_all_vpaths [2021-11-19 14:21:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_add [2021-11-19 14:21:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_add [2021-11-19 14:21:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_re_pre_post [2021-11-19 14:21:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_re_pre_post [2021-11-19 14:21:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-19 14:21:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-19 14:21:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-19 14:21:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-19 14:21:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_free [2021-11-19 14:21:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_free [2021-11-19 14:21:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-19 14:21:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-19 14:21:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_17_2 [2021-11-19 14:21:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_17_2 [2021-11-19 14:21:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_setpause_data [2021-11-19 14:21:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_setpause_data [2021-11-19 14:21:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxds_per_block_get [2021-11-19 14:21:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxds_per_block_get [2021-11-19 14:21:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 14:21:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-19 14:21:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-19 14:21:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-19 14:21:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-19 14:21:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-19 14:21:31,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-19 14:21:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 14:21:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 14:21:31,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 14:21:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset_check [2021-11-19 14:21:31,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset_check [2021-11-19 14:21:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 14:21:31,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 14:21:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 14:21:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 14:21:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-19 14:21:31,333 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-19 14:21:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-19 14:21:31,333 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-19 14:21:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-19 14:21:31,333 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-19 14:21:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 14:21:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 14:21:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-19 14:21:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-19 14:21:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_enable [2021-11-19 14:21:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_enable [2021-11-19 14:21:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_setpause_data [2021-11-19 14:21:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_setpause_data [2021-11-19 14:21:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_disable [2021-11-19 14:21:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_disable [2021-11-19 14:21:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_free [2021-11-19 14:21:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_free [2021-11-19 14:21:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_allocate [2021-11-19 14:21:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_allocate [2021-11-19 14:21:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-19 14:21:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-19 14:21:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_error_level_get [2021-11-19 14:21:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_error_level_get [2021-11-19 14:21:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_write [2021-11-19 14:21:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_write [2021-11-19 14:21:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-19 14:21:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-19 14:21:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_enable [2021-11-19 14:21:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_enable [2021-11-19 14:21:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_count [2021-11-19 14:21:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_count [2021-11-19 14:21:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_post [2021-11-19 14:21:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_post [2021-11-19 14:21:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_mac_addr [2021-11-19 14:21:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_mac_addr [2021-11-19 14:21:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_link_up_ind [2021-11-19 14:21:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_link_up_ind [2021-11-19 14:21:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 14:21:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 14:21:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_unmask_all [2021-11-19 14:21:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_unmask_all [2021-11-19 14:21:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_trace_level_get [2021-11-19 14:21:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_trace_level_get [2021-11-19 14:21:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 14:21:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 14:21:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_clear [2021-11-19 14:21:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_clear [2021-11-19 14:21:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_error [2021-11-19 14:21:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_error [2021-11-19 14:21:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 14:21:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 14:21:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_create [2021-11-19 14:21:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_create [2021-11-19 14:21:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 14:21:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mac_addr_add [2021-11-19 14:21:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mac_addr_add [2021-11-19 14:21:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-19 14:21:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-19 14:21:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-19 14:21:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-19 14:21:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_msix_isr [2021-11-19 14:21:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_msix_isr [2021-11-19 14:21:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-19 14:21:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_add_mac_addr [2021-11-19 14:21:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_add_mac_addr [2021-11-19 14:21:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_delete [2021-11-19 14:21:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_delete [2021-11-19 14:21:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-19 14:21:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-19 14:21:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_isr_napi [2021-11-19 14:21:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_isr_napi [2021-11-19 14:21:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_rxdblock_link [2021-11-19 14:21:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_rxdblock_link [2021-11-19 14:21:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_private_get [2021-11-19 14:21:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_private_get [2021-11-19 14:21:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-19 14:21:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-19 14:21:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-19 14:21:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-19 14:21:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2021-11-19 14:21:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2021-11-19 14:21:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 14:21:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 14:21:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_post [2021-11-19 14:21:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_post [2021-11-19 14:21:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-19 14:21:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-19 14:21:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 14:21:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_free_mac_add_list [2021-11-19 14:21:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_free_mac_add_list [2021-11-19 14:21:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-19 14:21:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-19 14:21:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_delete [2021-11-19 14:21:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_delete [2021-11-19 14:21:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 14:21:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_reset [2021-11-19 14:21:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_reset [2021-11-19 14:21:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_func_id_get [2021-11-19 14:21:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_func_id_get [2021-11-19 14:21:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_open [2021-11-19 14:21:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_open [2021-11-19 14:21:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_enable [2021-11-19 14:21:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_enable [2021-11-19 14:21:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-19 14:21:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-19 14:21:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-19 14:21:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-19 14:21:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_vpath_reset_in_prog_check [2021-11-19 14:21:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_vpath_reset_in_prog_check [2021-11-19 14:21:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-19 14:21:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-19 14:21:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_replenish [2021-11-19 14:21:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_replenish [2021-11-19 14:21:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write64 [2021-11-19 14:21:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write64 [2021-11-19 14:21:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-19 14:21:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-19 14:21:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_poll_rx [2021-11-19 14:21:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_poll_rx [2021-11-19 14:21:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 14:21:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 14:21:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post [2021-11-19 14:21:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post [2021-11-19 14:21:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2021-11-19 14:21:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2021-11-19 14:21:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_terminate [2021-11-19 14:21:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_terminate [2021-11-19 14:21:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_create [2021-11-19 14:21:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_create [2021-11-19 14:21:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-19 14:21:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-19 14:21:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_io_resume [2021-11-19 14:21:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_io_resume [2021-11-19 14:21:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-19 14:21:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-19 14:21:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_alarm_process [2021-11-19 14:21:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_alarm_process [2021-11-19 14:21:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-19 14:21:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-19 14:21:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-19 14:21:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-19 14:21:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_multicast [2021-11-19 14:21:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_multicast [2021-11-19 14:21:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-11-19 14:21:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-11-19 14:21:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-19 14:21:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-19 14:21:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_item_priv [2021-11-19 14:21:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_item_priv [2021-11-19 14:21:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-19 14:21:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-19 14:21:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_features [2021-11-19 14:21:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_features [2021-11-19 14:21:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 14:21:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 14:21:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 14:21:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 14:21:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 14:21:31,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 14:21:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2021-11-19 14:21:31,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2021-11-19 14:21:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_malloc [2021-11-19 14:21:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_malloc [2021-11-19 14:21:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_set [2021-11-19 14:21:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_set [2021-11-19 14:21:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-19 14:21:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-19 14:21:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_recover_from_reset [2021-11-19 14:21:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_recover_from_reset [2021-11-19 14:21:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_1b_set [2021-11-19 14:21:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_1b_set [2021-11-19 14:21:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_access [2021-11-19 14:21:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_access [2021-11-19 14:21:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flush_io [2021-11-19 14:21:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flush_io [2021-11-19 14:21:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-19 14:21:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-19 14:21:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open [2021-11-19 14:21:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open [2021-11-19 14:21:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_txdl_priv [2021-11-19 14:21:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_txdl_priv [2021-11-19 14:21:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_18_2 [2021-11-19 14:21:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_18_2 [2021-11-19 14:21:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2021-11-19 14:21:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2021-11-19 14:21:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close_vpaths [2021-11-19 14:21:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close_vpaths [2021-11-19 14:21:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_unmask [2021-11-19 14:21:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_unmask [2021-11-19 14:21:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_115 [2021-11-19 14:21:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_115 [2021-11-19 14:21:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_vid_table [2021-11-19 14:21:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_vid_table [2021-11-19 14:21:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_initialize [2021-11-19 14:21:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_initialize [2021-11-19 14:21:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_next_completed [2021-11-19 14:21:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_next_completed [2021-11-19 14:21:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_alloc [2021-11-19 14:21:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_alloc [2021-11-19 14:21:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset [2021-11-19 14:21:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset [2021-11-19 14:21:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open_vpaths [2021-11-19 14:21:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open_vpaths [2021-11-19 14:21:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-19 14:21:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-19 14:21:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_destroy [2021-11-19 14:21:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_destroy [2021-11-19 14:21:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_map [2021-11-19 14:21:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_map [2021-11-19 14:21:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 14:21:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 14:21:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_unregister [2021-11-19 14:21:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_unregister [2021-11-19 14:21:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-19 14:21:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-19 14:21:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 14:21:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 14:21:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-19 14:21:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-19 14:21:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-19 14:21:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-19 14:21:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-19 14:21:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-19 14:21:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_pre_post [2021-11-19 14:21:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_pre_post [2021-11-19 14:21:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-19 14:21:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-19 14:21:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-19 14:21:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-19 14:21:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_rx_doorbell_init [2021-11-19 14:21:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_rx_doorbell_init [2021-11-19 14:21:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_get [2021-11-19 14:21:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_get [2021-11-19 14:21:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_pm_resume [2021-11-19 14:21:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_pm_resume [2021-11-19 14:21:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-19 14:21:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-19 14:21:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 14:21:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 14:21:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_poll_vp_lockup [2021-11-19 14:21:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_poll_vp_lockup [2021-11-19 14:21:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_clear_tx_rx [2021-11-19 14:21:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_clear_tx_rx [2021-11-19 14:21:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_wait_receive_idle [2021-11-19 14:21:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_wait_receive_idle [2021-11-19 14:21:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_disable [2021-11-19 14:21:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_disable [2021-11-19 14:21:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 14:21:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 14:21:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-19 14:21:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-19 14:21:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-19 14:21:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-19 14:21:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 14:21:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 14:21:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 14:21:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 14:21:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-11-19 14:21:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-11-19 14:21:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 14:21:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 14:21:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 14:21:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-19 14:21:31,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-19 14:21:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-19 14:21:31,364 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-19 14:21:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_del_mac_addr [2021-11-19 14:21:31,364 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_del_mac_addr [2021-11-19 14:21:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-19 14:21:31,365 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-19 14:21:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-19 14:21:31,365 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-19 14:21:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_toc_get [2021-11-19 14:21:31,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_toc_get [2021-11-19 14:21:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_gset [2021-11-19 14:21:31,365 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_gset [2021-11-19 14:21:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_del [2021-11-19 14:21:31,365 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_del [2021-11-19 14:21:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-19 14:21:31,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-19 14:21:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-19 14:21:31,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-19 14:21:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 14:21:31,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 14:21:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_alarm_process [2021-11-19 14:21:31,366 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_alarm_process [2021-11-19 14:21:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-19 14:21:31,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-19 14:21:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-19 14:21:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-19 14:21:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 14:21:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 14:21:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-19 14:21:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-19 14:21:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_4 [2021-11-19 14:21:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_4 [2021-11-19 14:21:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_private_get [2021-11-19 14:21:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_private_get [2021-11-19 14:21:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_tti_ci_set [2021-11-19 14:21:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_tti_ci_set [2021-11-19 14:21:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 14:21:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 14:21:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_ALL_TX [2021-11-19 14:21:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_ALL_TX [2021-11-19 14:21:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-19 14:21:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-19 14:21:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-19 14:21:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-19 14:21:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-19 14:21:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-19 14:21:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_3 [2021-11-19 14:21:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_3 [2021-11-19 14:21:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-19 14:21:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-19 14:21:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_disable [2021-11-19 14:21:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_disable [2021-11-19 14:21:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_add [2021-11-19 14:21:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_add [2021-11-19 14:21:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_reset [2021-11-19 14:21:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_reset [2021-11-19 14:21:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_mac_addr [2021-11-19 14:21:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_mac_addr [2021-11-19 14:21:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 14:21:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 14:21:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_unmask [2021-11-19 14:21:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_unmask [2021-11-19 14:21:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-19 14:21:31,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-19 14:21:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mcast_enable [2021-11-19 14:21:31,371 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mcast_enable [2021-11-19 14:21:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-19 14:21:31,371 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-19 14:21:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_poll_vp_reset [2021-11-19 14:21:31,371 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_poll_vp_reset [2021-11-19 14:21:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 14:21:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 14:21:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 14:21:31,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 14:21:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 14:21:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_get [2021-11-19 14:21:31,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_get [2021-11-19 14:21:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-19 14:21:31,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-19 14:21:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-19 14:21:31,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-19 14:21:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-19 14:21:31,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-19 14:21:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_change_mtu [2021-11-19 14:21:31,373 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_change_mtu [2021-11-19 14:21:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_mask [2021-11-19 14:21:31,373 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_mask [2021-11-19 14:21:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_vid_add [2021-11-19 14:21:31,373 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_vid_add [2021-11-19 14:21:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_config_ci_for_tti_rti [2021-11-19 14:21:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_config_ci_for_tti_rti [2021-11-19 14:21:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_prc_configure [2021-11-19 14:21:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_prc_configure [2021-11-19 14:21:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-19 14:21:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-19 14:21:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_alarm_msix_handle [2021-11-19 14:21:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_alarm_msix_handle [2021-11-19 14:21:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-19 14:21:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-19 14:21:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-19 14:21:31,375 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-19 14:21:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-19 14:21:31,375 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-19 14:21:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_alloc [2021-11-19 14:21:31,375 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_alloc [2021-11-19 14:21:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-19 14:21:31,375 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-19 14:21:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 14:21:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_up [2021-11-19 14:21:31,375 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_up [2021-11-19 14:21:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_flash [2021-11-19 14:21:31,376 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_flash [2021-11-19 14:21:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-19 14:21:31,376 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-19 14:21:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_next_completed [2021-11-19 14:21:31,376 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_next_completed [2021-11-19 14:21:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 14:21:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_add_isr [2021-11-19 14:21:31,376 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_add_isr [2021-11-19 14:21:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_bcast_enable [2021-11-19 14:21:31,377 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_bcast_enable [2021-11-19 14:21:31,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 14:21:31,377 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_mask [2021-11-19 14:21:31,377 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_mask [2021-11-19 14:21:31,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 14:21:31,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 14:21:31,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 14:21:31,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 14:21:31,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 14:21:31,378 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_tx_watchdog [2021-11-19 14:21:31,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_tx_watchdog [2021-11-19 14:21:31,378 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-19 14:21:31,378 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-19 14:21:31,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-11-19 14:21:31,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-11-19 14:21:31,378 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-19 14:21:31,378 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-19 14:21:31,378 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-19 14:21:31,378 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-19 14:21:31,378 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2021-11-19 14:21:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2021-11-19 14:21:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_remove [2021-11-19 14:21:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_remove [2021-11-19 14:21:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2021-11-19 14:21:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2021-11-19 14:21:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-19 14:21:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-19 14:21:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_remove [2021-11-19 14:21:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_remove [2021-11-19 14:21:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_debug_set [2021-11-19 14:21:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_debug_set [2021-11-19 14:21:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_close [2021-11-19 14:21:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_close [2021-11-19 14:21:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-19 14:21:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-19 14:21:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-19 14:21:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-19 14:21:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-19 14:21:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-19 14:21:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_113 [2021-11-19 14:21:31,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_113 [2021-11-19 14:21:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_register_poll [2021-11-19 14:21:31,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_register_poll [2021-11-19 14:21:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_free [2021-11-19 14:21:31,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_free [2021-11-19 14:21:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_netpoll [2021-11-19 14:21:31,381 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_netpoll [2021-11-19 14:21:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 14:21:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 14:21:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 14:21:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 14:21:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 14:21:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-19 14:21:31,382 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-19 14:21:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_abort [2021-11-19 14:21:31,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_abort [2021-11-19 14:21:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-19 14:21:31,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-19 14:21:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-19 14:21:31,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-19 14:21:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-19 14:21:31,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-19 14:21:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 14:21:31,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 14:21:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-19 14:21:31,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-19 14:21:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_is_privilaged [2021-11-19 14:21:31,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_is_privilaged [2021-11-19 14:21:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2021-11-19 14:21:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2021-11-19 14:21:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2021-11-19 14:21:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2021-11-19 14:21:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vp_terminate [2021-11-19 14:21:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vp_terminate [2021-11-19 14:21:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-19 14:21:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-19 14:21:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-19 14:21:31,385 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-19 14:21:31,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-19 14:21:31,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-19 14:21:31,385 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post_wmb [2021-11-19 14:21:31,385 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post_wmb [2021-11-19 14:21:31,385 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_fw_api [2021-11-19 14:21:31,385 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_fw_api [2021-11-19 14:21:31,385 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 14:21:31,385 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 14:21:31,385 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_initialize [2021-11-19 14:21:31,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_initialize [2021-11-19 14:21:31,386 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flick_link_led [2021-11-19 14:21:31,386 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flick_link_led [2021-11-19 14:21:31,386 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_rts_rth_data0_data1_get [2021-11-19 14:21:31,386 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_rts_rth_data0_data1_get [2021-11-19 14:21:31,386 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset_vpath [2021-11-19 14:21:31,386 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset_vpath [2021-11-19 14:21:31,386 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-19 14:21:31,386 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-19 14:21:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-19 14:21:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-19 14:21:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_regs_len [2021-11-19 14:21:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_regs_len [2021-11-19 14:21:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-19 14:21:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-19 14:21:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset [2021-11-19 14:21:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset [2021-11-19 14:21:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_complete [2021-11-19 14:21:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_complete [2021-11-19 14:21:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-19 14:21:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-19 14:21:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_timer [2021-11-19 14:21:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_timer [2021-11-19 14:21:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_reset [2021-11-19 14:21:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_reset [2021-11-19 14:21:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_rx_stats_get [2021-11-19 14:21:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_rx_stats_get [2021-11-19 14:21:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 14:21:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 14:21:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_begin_irq [2021-11-19 14:21:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_begin_irq [2021-11-19 14:21:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_free [2021-11-19 14:21:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_free [2021-11-19 14:21:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_4 [2021-11-19 14:21:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_4 [2021-11-19 14:21:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-19 14:21:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-19 14:21:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-19 14:21:31,390 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-19 14:21:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_crit_err [2021-11-19 14:21:31,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_crit_err [2021-11-19 14:21:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-19 14:21:31,390 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-19 14:21:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 14:21:31,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 14:21:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-19 14:21:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-19 14:21:31,391 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-19 14:21:33,782 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 14:21:33,788 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 14:21:53,879 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-19 14:34:47,155 INFO L277 CfgBuilder]: Performing block encoding [2021-11-19 14:34:47,237 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-19 14:34:47,237 INFO L301 CfgBuilder]: Removed 11 assume(true) statements. [2021-11-19 14:34:47,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:34:47 BoogieIcfgContainer [2021-11-19 14:34:47,249 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-19 14:34:47,252 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-19 14:34:47,253 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-19 14:34:47,256 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-19 14:34:47,256 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 02:21:15" (1/3) ... [2021-11-19 14:34:47,257 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f1e7205 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 02:34:47, skipping insertion in model container [2021-11-19 14:34:47,258 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:21:29" (2/3) ... [2021-11-19 14:34:47,258 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f1e7205 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 02:34:47, skipping insertion in model container [2021-11-19 14:34:47,258 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:34:47" (3/3) ... [2021-11-19 14:34:47,260 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2021-11-19 14:34:47,267 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-19 14:34:47,267 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-19 14:34:47,377 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-19 14:34:47,390 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-19 14:34:47,390 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-19 14:34:47,540 INFO L276 IsEmpty]: Start isEmpty. Operand has 5965 states, 4219 states have (on average 1.327091727897606) internal successors, (5599), 4318 states have internal predecessors, (5599), 1430 states have call successors, (1430), 316 states have call predecessors, (1430), 315 states have return successors, (1423), 1396 states have call predecessors, (1423), 1423 states have call successors, (1423) [2021-11-19 14:34:47,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-19 14:34:47,545 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 14:34:47,546 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-19 14:34:47,547 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 14:34:47,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 14:34:47,552 INFO L85 PathProgramCache]: Analyzing trace with hash 133517410, now seen corresponding path program 1 times [2021-11-19 14:34:47,572 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 14:34:47,573 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [150181890] [2021-11-19 14:34:47,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 14:34:47,574 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 14:34:47,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 14:34:47,579 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 14:34:47,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97d8328b-2a49-4167-8ddc-90846e8280ab/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process