./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c864b11cafc8d32eb13bac2d772d82af1e49cd691893e7359b5dbdb0a7bafc86 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:52:32,299 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:52:32,302 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:52:32,349 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:52:32,350 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:52:32,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:52:32,353 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:52:32,356 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:52:32,359 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:52:32,360 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:52:32,361 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:52:32,363 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:52:32,363 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:52:32,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:52:32,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:52:32,368 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:52:32,369 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:52:32,370 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:52:32,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:52:32,376 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:52:32,379 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:52:32,380 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:52:32,382 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:52:32,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:52:32,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:52:32,388 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:52:32,389 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:52:32,390 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:52:32,391 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:52:32,392 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:52:32,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:52:32,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:52:32,395 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:52:32,396 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:52:32,397 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:52:32,397 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:52:32,398 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:52:32,399 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:52:32,399 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:52:32,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:52:32,401 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:52:32,406 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:52:32,459 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:52:32,459 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:52:32,460 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:52:32,461 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:52:32,462 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:52:32,462 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:52:32,462 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:52:32,462 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:52:32,469 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:52:32,469 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:52:32,469 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:52:32,470 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:52:32,470 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:52:32,470 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:52:32,470 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:52:32,471 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:52:32,472 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:52:32,473 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:52:32,473 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:52:32,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:52:32,474 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:52:32,474 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:52:32,474 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:52:32,474 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:52:32,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:52:32,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:52:32,475 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:52:32,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:52:32,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:52:32,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:52:32,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:52:32,476 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:52:32,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:52:32,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:52:32,478 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:52:32,478 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:52:32,478 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_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c864b11cafc8d32eb13bac2d772d82af1e49cd691893e7359b5dbdb0a7bafc86 [2021-11-07 01:52:32,727 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:52:32,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:52:32,751 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:52:32,752 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:52:32,753 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:52:32,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i [2021-11-07 01:52:32,830 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/data/2764d6ded/4c135c88f185496ebd91646d76996b01/FLAG86e3b5967 [2021-11-07 01:52:34,024 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:52:34,024 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i [2021-11-07 01:52:34,104 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/data/2764d6ded/4c135c88f185496ebd91646d76996b01/FLAG86e3b5967 [2021-11-07 01:52:34,166 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/data/2764d6ded/4c135c88f185496ebd91646d76996b01 [2021-11-07 01:52:34,169 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:52:34,171 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:52:34,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:34,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:52:34,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:52:34,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:34" (1/1) ... [2021-11-07 01:52:34,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e055e39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:34, skipping insertion in model container [2021-11-07 01:52:34,179 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:34" (1/1) ... [2021-11-07 01:52:34,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:52:34,450 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:52:39,660 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:39,799 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:40,812 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:40,813 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:40,815 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:40,817 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:40,879 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:40,912 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:41,758 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:41,769 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:41,780 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:41,809 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:41,836 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:41,837 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:42,162 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_f00bd760-151c-4f74-bb6c-d2863f017c0e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i[601580,601593] [2021-11-07 01:52:42,292 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:52:42,433 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 01:52:42,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d7d7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:42, skipping insertion in model container [2021-11-07 01:52:42,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:42,435 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:52:42,437 INFO L168 Benchmark]: Toolchain (without parser) took 8264.78 ms. Allocated memory was 96.5 MB in the beginning and 192.9 MB in the end (delta: 96.5 MB). Free memory was 62.0 MB in the beginning and 110.7 MB in the end (delta: -48.7 MB). Peak memory consumption was 113.0 MB. Max. memory is 16.1 GB. [2021-11-07 01:52:42,438 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 96.5 MB. Free memory is still 49.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:52:42,439 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8261.66 ms. Allocated memory was 96.5 MB in the beginning and 192.9 MB in the end (delta: 96.5 MB). Free memory was 61.7 MB in the beginning and 110.7 MB in the end (delta: -49.0 MB). Peak memory consumption was 113.0 MB. Max. memory is 16.1 GB. [2021-11-07 01:52:42,441 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 96.5 MB. Free memory is still 49.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 8261.66 ms. Allocated memory was 96.5 MB in the beginning and 192.9 MB in the end (delta: 96.5 MB). Free memory was 61.7 MB in the beginning and 110.7 MB in the end (delta: -49.0 MB). Peak memory consumption was 113.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7173]: 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_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c864b11cafc8d32eb13bac2d772d82af1e49cd691893e7359b5dbdb0a7bafc86 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:52:44,953 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:52:44,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:52:44,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:52:44,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:52:44,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:52:45,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:52:45,003 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:52:45,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:52:45,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:52:45,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:52:45,011 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:52:45,012 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:52:45,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:52:45,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:52:45,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:52:45,020 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:52:45,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:52:45,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:52:45,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:52:45,030 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:52:45,032 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:52:45,034 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:52:45,035 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:52:45,040 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:52:45,041 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:52:45,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:52:45,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:52:45,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:52:45,046 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:52:45,046 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:52:45,048 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:52:45,049 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:52:45,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:52:45,052 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:52:45,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:52:45,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:52:45,056 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:52:45,056 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:52:45,058 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:52:45,059 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:52:45,062 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:52:45,116 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:52:45,116 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:52:45,118 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:52:45,118 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:52:45,118 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:52:45,119 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:52:45,119 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:52:45,119 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:52:45,119 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:52:45,121 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:52:45,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:52:45,123 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:52:45,123 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:52:45,123 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:52:45,124 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:52:45,124 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:52:45,124 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:52:45,124 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:52:45,125 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:52:45,125 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:52:45,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:52:45,125 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:52:45,126 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:52:45,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:52:45,126 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:52:45,127 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:52:45,127 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:52:45,127 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:52:45,127 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:52:45,128 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:52:45,128 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:52:45,128 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:52:45,128 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_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c864b11cafc8d32eb13bac2d772d82af1e49cd691893e7359b5dbdb0a7bafc86 [2021-11-07 01:52:45,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:52:45,600 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:52:45,604 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:52:45,605 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:52:45,606 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:52:45,607 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i [2021-11-07 01:52:45,708 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/data/d165a79b5/38369da7a10f43e18256c4b127bc7e39/FLAG18aab6be3 [2021-11-07 01:52:47,235 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:52:47,236 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i [2021-11-07 01:52:47,315 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/data/d165a79b5/38369da7a10f43e18256c4b127bc7e39/FLAG18aab6be3 [2021-11-07 01:52:47,704 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/data/d165a79b5/38369da7a10f43e18256c4b127bc7e39 [2021-11-07 01:52:47,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:52:47,709 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:52:47,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:47,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:52:47,715 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:52:47,716 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:47" (1/1) ... [2021-11-07 01:52:47,718 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57e26ede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:47, skipping insertion in model container [2021-11-07 01:52:47,718 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:47" (1/1) ... [2021-11-07 01:52:47,727 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:52:48,070 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:52:56,611 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_f00bd760-151c-4f74-bb6c-d2863f017c0e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i[601580,601593] [2021-11-07 01:52:56,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:52:56,819 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:52:57,024 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:52:57,900 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_f00bd760-151c-4f74-bb6c-d2863f017c0e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i[601580,601593] [2021-11-07 01:52:57,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:52:57,992 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:52:58,969 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_f00bd760-151c-4f74-bb6c-d2863f017c0e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i[601580,601593] [2021-11-07 01:52:58,980 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:52:59,658 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:52:59,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:59 WrapperNode [2021-11-07 01:52:59,659 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:59,660 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:52:59,660 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:52:59,660 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:52:59,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:59" (1/1) ... [2021-11-07 01:52:59,855 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:59" (1/1) ... [2021-11-07 01:53:07,555 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:53:07,556 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:53:07,556 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:53:07,556 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:53:07,565 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:59" (1/1) ... [2021-11-07 01:53:07,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:59" (1/1) ... [2021-11-07 01:53:09,040 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:59" (1/1) ... [2021-11-07 01:53:09,041 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:59" (1/1) ... [2021-11-07 01:53:12,787 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:59" (1/1) ... [2021-11-07 01:53:13,230 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:59" (1/1) ... [2021-11-07 01:53:13,452 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:59" (1/1) ... [2021-11-07 01:53:14,226 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:53:14,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:53:14,230 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:53:14,230 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:53:14,231 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:59" (1/1) ... [2021-11-07 01:53:14,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:53:14,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:53:14,273 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:53:14,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00bd760-151c-4f74-bb6c-d2863f017c0e/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:53:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-07 01:53:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-11-07 01:53:14,331 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-11-07 01:53:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-07 01:53:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:53:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 01:53:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:53:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:53:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 01:53:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-11-07 01:53:14,332 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-11-07 01:53:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 01:53:14,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 01:53:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-11-07 01:53:14,333 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-11-07 01:53:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:53:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-11-07 01:53:14,333 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-11-07 01:53:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-07 01:53:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:53:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 01:53:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 01:53:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 01:53:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 01:53:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-11-07 01:53:14,335 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-11-07 01:53:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-11-07 01:53:14,335 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-11-07 01:53:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 01:53:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:53:14,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:53:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:53:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:53:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:53:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 01:53:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 01:53:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 01:53:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-07 01:53:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-11-07 01:53:14,338 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-11-07 01:53:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:53:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:53:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-11-07 01:53:14,339 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-11-07 01:53:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 01:53:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 01:53:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 01:53:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:53:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:53:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-11-07 01:53:14,340 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-11-07 01:53:14,341 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 01:53:14,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 01:53:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 01:53:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 01:53:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 01:53:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8