./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH --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 73bd135606bcfa3b0c45cabbe5bfdbfb8fc8580ad1827ce63c7b8784ba565c59 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:43:22,035 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:43:22,037 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:43:22,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:43:22,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:43:22,070 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:43:22,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:43:22,074 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:43:22,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:43:22,077 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:43:22,078 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:43:22,080 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:43:22,080 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:43:22,081 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:43:22,083 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:43:22,085 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:43:22,086 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:43:22,087 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:43:22,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:43:22,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:43:22,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:43:22,099 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:43:22,101 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:43:22,102 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:43:22,105 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:43:22,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:43:22,106 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:43:22,107 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:43:22,108 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:43:22,109 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:43:22,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:43:22,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:43:22,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:43:22,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:43:22,122 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:43:22,123 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:43:22,124 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:43:22,124 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:43:22,125 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:43:22,126 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:43:22,127 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:43:22,127 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 04:43:22,178 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:43:22,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:43:22,180 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:43:22,180 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:43:22,180 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:43:22,180 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:43:22,180 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:43:22,181 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:43:22,181 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:43:22,181 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:43:22,185 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:43:22,185 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:43:22,186 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:43:22,186 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:43:22,186 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:43:22,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:43:22,187 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:43:22,188 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:43:22,188 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:43:22,188 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:43:22,188 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:43:22,189 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:43:22,189 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:43:22,189 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:43:22,189 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:43:22,190 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:43:22,190 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:43:22,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:43:22,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:43:22,191 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:43:22,191 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:43:22,191 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:43:22,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:43:22,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:43:22,192 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:43:22,192 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:43:22,192 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_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73bd135606bcfa3b0c45cabbe5bfdbfb8fc8580ad1827ce63c7b8784ba565c59 [2021-11-03 04:43:22,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:43:22,596 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:43:22,599 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:43:22,601 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:43:22,603 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:43:22,604 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i [2021-11-03 04:43:22,695 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/data/23c084902/4469944b8a7f4850a476b7f62e83a710/FLAGaf9d6b28e [2021-11-03 04:43:23,986 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:43:23,987 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i [2021-11-03 04:43:24,074 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/data/23c084902/4469944b8a7f4850a476b7f62e83a710/FLAGaf9d6b28e [2021-11-03 04:43:24,549 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/data/23c084902/4469944b8a7f4850a476b7f62e83a710 [2021-11-03 04:43:24,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:43:24,554 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:43:24,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:43:24,556 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:43:24,559 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:43:24,560 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:43:24" (1/1) ... [2021-11-03 04:43:24,562 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b2da19d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:43:24, skipping insertion in model container [2021-11-03 04:43:24,562 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:43:24" (1/1) ... [2021-11-03 04:43:24,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:43:24,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:43:27,246 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:27,248 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:27,288 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:27,307 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:27,308 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:27,310 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:27,324 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:30,946 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:30,953 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:30,986 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:30,997 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,014 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,035 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,048 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,060 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,106 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,117 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,139 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,150 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,163 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,185 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,186 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,187 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,198 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,200 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,201 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,201 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,214 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,215 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,215 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,240 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,242 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,257 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,259 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,279 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:31,281 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:33,259 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:33,264 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:33,268 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:43:35,290 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798389,798402] [2021-11-03 04:43:35,294 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798534,798547] [2021-11-03 04:43:35,371 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:43:35,586 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) [2021-11-03 04:43:35,587 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49dd0b2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:43:35, skipping insertion in model container [2021-11-03 04:43:35,587 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:43:35,588 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:43:35,591 INFO L168 Benchmark]: Toolchain (without parser) took 11034.71 ms. Allocated memory was 107.0 MB in the beginning and 274.7 MB in the end (delta: 167.8 MB). Free memory was 59.0 MB in the beginning and 170.6 MB in the end (delta: -111.6 MB). Peak memory consumption was 185.2 MB. Max. memory is 16.1 GB. [2021-11-03 04:43:35,592 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 107.0 MB. Free memory is still 85.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:43:35,594 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11032.05 ms. Allocated memory was 107.0 MB in the beginning and 274.7 MB in the end (delta: 167.8 MB). Free memory was 58.6 MB in the beginning and 170.6 MB in the end (delta: -112.0 MB). Peak memory consumption was 185.2 MB. Max. memory is 16.1 GB. [2021-11-03 04:43:35,596 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 107.0 MB. Free memory is still 85.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 11032.05 ms. Allocated memory was 107.0 MB in the beginning and 274.7 MB in the end (delta: 167.8 MB). Free memory was 58.6 MB in the beginning and 170.6 MB in the end (delta: -112.0 MB). Peak memory consumption was 185.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7299]: 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_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH --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 73bd135606bcfa3b0c45cabbe5bfdbfb8fc8580ad1827ce63c7b8784ba565c59 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:43:38,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:43:38,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:43:38,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:43:38,251 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:43:38,256 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:43:38,259 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:43:38,264 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:43:38,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:43:38,280 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:43:38,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:43:38,285 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:43:38,286 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:43:38,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:43:38,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:43:38,299 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:43:38,301 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:43:38,303 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:43:38,305 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:43:38,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:43:38,316 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:43:38,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:43:38,322 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:43:38,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:43:38,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:43:38,331 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:43:38,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:43:38,334 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:43:38,335 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:43:38,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:43:38,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:43:38,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:43:38,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:43:38,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:43:38,343 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:43:38,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:43:38,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:43:38,344 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:43:38,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:43:38,347 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:43:38,348 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:43:38,353 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 04:43:38,404 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:43:38,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:43:38,406 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:43:38,407 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:43:38,407 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:43:38,407 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:43:38,408 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:43:38,408 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:43:38,408 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:43:38,410 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:43:38,411 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:43:38,411 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:43:38,412 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:43:38,412 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:43:38,412 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:43:38,412 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:43:38,413 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:43:38,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:43:38,413 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:43:38,413 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:43:38,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:43:38,414 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:43:38,414 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:43:38,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:43:38,415 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:43:38,415 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:43:38,415 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:43:38,416 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:43:38,416 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:43:38,416 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:43:38,416 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:43:38,417 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:43:38,417 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_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73bd135606bcfa3b0c45cabbe5bfdbfb8fc8580ad1827ce63c7b8784ba565c59 [2021-11-03 04:43:38,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:43:38,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:43:38,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:43:38,904 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:43:38,905 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:43:38,906 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i [2021-11-03 04:43:38,983 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/data/ac585c1e5/ba2d5c6e05fd4f40aff58d2a78135554/FLAG60f9500c5 [2021-11-03 04:43:40,393 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:43:40,394 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i [2021-11-03 04:43:40,552 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/data/ac585c1e5/ba2d5c6e05fd4f40aff58d2a78135554/FLAG60f9500c5 [2021-11-03 04:43:40,875 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/data/ac585c1e5/ba2d5c6e05fd4f40aff58d2a78135554 [2021-11-03 04:43:40,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:43:40,881 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:43:40,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:43:40,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:43:40,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:43:40,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:43:40" (1/1) ... [2021-11-03 04:43:40,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f91d05b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:43:40, skipping insertion in model container [2021-11-03 04:43:40,890 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:43:40" (1/1) ... [2021-11-03 04:43:40,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:43:41,242 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:43:52,468 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798389,798402] [2021-11-03 04:43:52,473 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798534,798547] [2021-11-03 04:43:52,585 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:43:52,767 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 04:43:52,948 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:43:53,776 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798389,798402] [2021-11-03 04:43:53,777 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798534,798547] [2021-11-03 04:43:53,786 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:43:53,937 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:43:55,982 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798389,798402] [2021-11-03 04:43:55,983 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-netxen-netxen_nic.cil.i[798534,798547] [2021-11-03 04:43:55,994 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:43:56,594 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:43:56,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:43:56 WrapperNode [2021-11-03 04:43:56,595 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:43:56,597 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:43:56,597 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:43:56,597 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:43:56,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:43:56" (1/1) ... [2021-11-03 04:43:56,848 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:43:56" (1/1) ... [2021-11-03 04:44:00,119 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:44:00,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:44:00,124 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:44:00,124 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:44:00,134 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:43:56" (1/1) ... [2021-11-03 04:44:00,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:43:56" (1/1) ... [2021-11-03 04:44:01,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:43:56" (1/1) ... [2021-11-03 04:44:01,014 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:43:56" (1/1) ... [2021-11-03 04:44:03,858 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:43:56" (1/1) ... [2021-11-03 04:44:04,405 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:43:56" (1/1) ... [2021-11-03 04:44:04,748 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:43:56" (1/1) ... [2021-11-03 04:44:05,822 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:44:05,824 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:44:05,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:44:05,827 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:44:05,828 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:43:56" (1/1) ... [2021-11-03 04:44:05,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:44:05,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:44:05,865 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:44:05,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b15e81d0-a528-41fb-8a82-39c61630ebdf/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:44:05,931 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-03 04:44:05,931 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_remove [2021-11-03 04:44:05,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_remove [2021-11-03 04:44:05,931 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_up [2021-11-03 04:44:05,932 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_up [2021-11-03 04:44:05,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_13_6 [2021-11-03 04:44:05,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_13_6 [2021-11-03 04:44:05,932 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~C_INT [2021-11-03 04:44:05,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~$Pointer$~TO~C_INT [2021-11-03 04:44:05,933 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_reset_context [2021-11-03 04:44:05,933 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_reset_context [2021-11-03 04:44:05,933 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_change_mtu [2021-11-03 04:44:05,933 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_change_mtu [2021-11-03 04:44:05,934 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_close [2021-11-03 04:44:05,934 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_close [2021-11-03 04:44:05,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 04:44:05,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-03 04:44:05,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 04:44:05,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-03 04:44:05,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-03 04:44:05,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 04:44:05,936 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 04:44:05,936 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_open [2021-11-03 04:44:05,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_open [2021-11-03 04:44:05,936 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_resume [2021-11-03 04:44:05,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_resume [2021-11-03 04:44:05,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:44:05,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 04:44:05,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 04:44:05,937 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-03 04:44:05,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_108 [2021-11-03 04:44:05,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_108 [2021-11-03 04:44:05,938 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_up [2021-11-03 04:44:05,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_up [2021-11-03 04:44:05,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:44:05,939 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_read_wx_2M [2021-11-03 04:44:05,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_read_wx_2M [2021-11-03 04:44:05,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 04:44:05,940 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_access_direct [2021-11-03 04:44:05,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_access_direct [2021-11-03 04:44:05,941 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_unlock [2021-11-03 04:44:05,941 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_unlock [2021-11-03 04:44:05,941 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_2M [2021-11-03 04:44:05,941 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_2M [2021-11-03 04:44:05,942 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_detach_work [2021-11-03 04:44:05,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_detach_work [2021-11-03 04:44:05,942 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:44:05,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:44:05,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 04:44:05,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 04:44:05,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 04:44:05,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 04:44:05,945 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_setup_netdev [2021-11-03 04:44:05,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_setup_netdev [2021-11-03 04:44:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_down [2021-11-03 04:44:05,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_down [2021-11-03 04:44:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_shutdown [2021-11-03 04:44:05,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_shutdown [2021-11-03 04:44:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0 [2021-11-03 04:44:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~TO~~u32~0 [2021-11-03 04:44:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-03 04:44:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure __netxen_nic_down [2021-11-03 04:44:05,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __netxen_nic_down [2021-11-03 04:44:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:44:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 04:44:05,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 04:44:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 04:44:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 04:44:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_pcie_sem_lock [2021-11-03 04:44:05,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_pcie_sem_lock [2021-11-03 04:44:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_attach_work [2021-11-03 04:44:05,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_attach_work [2021-11-03 04:44:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-03 04:44:05,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-03 04:44:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_tx_timeout_task [2021-11-03 04:44:05,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_tx_timeout_task [2021-11-03 04:44:05,952 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_mac [2021-11-03 04:44:05,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_mac [2021-11-03 04:44:05,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 04:44:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 04:44:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_105 [2021-11-03 04:44:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_105 [2021-11-03 04:44:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 04:44:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 04:44:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 04:44:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 04:44:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 04:44:05,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 04:44:05,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 04:44:05,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 04:44:05,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 04:44:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 04:44:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 04:44:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_hw_write_wx_2M [2021-11-03 04:44:05,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_hw_write_wx_2M [2021-11-03 04:44:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_detach_func [2021-11-03 04:44:05,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_detach_func [2021-11-03 04:44:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 04:44:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 04:44:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 04:44:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 04:44:05,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 04:44:05,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_15_2 [2021-11-03 04:44:05,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_15_2 [2021-11-03 04:44:05,959 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_ringparam [2021-11-03 04:44:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_ringparam [2021-11-03 04:44:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_set_multicast_list [2021-11-03 04:44:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_set_multicast_list [2021-11-03 04:44:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_pci_mem_read_128M [2021-11-03 04:44:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_pci_mem_read_128M [2021-11-03 04:44:05,962 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_attach_func [2021-11-03 04:44:05,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_attach_func [2021-11-03 04:44:05,965 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~C_INT [2021-11-03 04:44:05,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~ulong~0~X~~u32~0~TO~C_INT [2021-11-03 04:44:05,967 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_probe [2021-11-03 04:44:05,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_probe [2021-11-03 04:44:05,968 INFO L130 BoogieDeclarations]: Found specification of procedure netxen_nic_set_settings [2021-11-03 04:44:05,969 INFO L138 BoogieDeclarations]: Found implementation of procedure netxen_nic_set_settings