./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.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_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/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_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/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_9884395e-abe7-4245-a55a-8ed74376ac07/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 ea85c9b4dad25debc9a13a542a2867c02cbb8a067c2f94c389f71b38eed68761 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:09:25,233 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:09:25,235 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:09:25,289 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:09:25,289 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:09:25,293 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:09:25,295 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:09:25,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:09:25,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:09:25,307 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:09:25,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:09:25,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:09:25,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:09:25,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:09:25,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:09:25,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:09:25,318 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:09:25,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:09:25,325 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:09:25,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:09:25,331 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:09:25,335 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:09:25,336 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:09:25,338 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:09:25,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:09:25,347 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:09:25,348 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:09:25,349 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:09:25,351 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:09:25,352 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:09:25,353 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:09:25,354 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:09:25,356 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:09:25,357 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:09:25,359 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:09:25,359 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:09:25,360 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:09:25,360 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:09:25,361 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:09:25,362 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:09:25,362 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:09:25,363 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 04:09:25,400 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:09:25,402 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:09:25,404 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:09:25,404 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:09:25,404 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:09:25,405 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:09:25,405 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:09:25,405 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:09:25,411 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:09:25,412 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:09:25,412 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:09:25,412 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:09:25,413 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:09:25,413 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:09:25,414 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:09:25,415 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:09:25,415 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:09:25,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:09:25,416 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:09:25,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:09:25,416 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:09:25,416 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:09:25,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:09:25,417 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:09:25,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:09:25,417 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:09:25,418 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:09:25,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:09:25,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:09:25,420 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:09:25,420 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:09:25,420 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:09:25,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:09:25,421 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:09:25,421 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:09:25,421 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:09:25,421 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_9884395e-abe7-4245-a55a-8ed74376ac07/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea85c9b4dad25debc9a13a542a2867c02cbb8a067c2f94c389f71b38eed68761 [2021-11-03 04:09:25,698 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:09:25,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:09:25,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:09:25,734 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:09:25,735 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:09:25,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i [2021-11-03 04:09:25,803 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/data/6603be61b/781718920fe94ba7b71c15aad9f590e9/FLAG955566878 [2021-11-03 04:09:26,735 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:09:26,736 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i [2021-11-03 04:09:26,793 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/data/6603be61b/781718920fe94ba7b71c15aad9f590e9/FLAG955566878 [2021-11-03 04:09:27,126 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/data/6603be61b/781718920fe94ba7b71c15aad9f590e9 [2021-11-03 04:09:27,128 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:09:27,130 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:09:27,131 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:09:27,131 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:09:27,134 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:09:27,135 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:09:27" (1/1) ... [2021-11-03 04:09:27,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19f0b161 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:27, skipping insertion in model container [2021-11-03 04:09:27,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:09:27" (1/1) ... [2021-11-03 04:09:27,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:09:27,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:09:29,639 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 04:09:29,700 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:09:29,702 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 04:09:29,725 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 04:09:29,888 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 04:09:29,941 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 04:09:31,428 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413792,413805] [2021-11-03 04:09:31,432 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413961,413974] [2021-11-03 04:09:31,433 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414128,414141] [2021-11-03 04:09:31,434 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414296,414309] [2021-11-03 04:09:31,473 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:09:31,612 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 04:09:31,612 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d633002 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:31, skipping insertion in model container [2021-11-03 04:09:31,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:09:31,613 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:09:31,616 INFO L168 Benchmark]: Toolchain (without parser) took 4484.12 ms. Allocated memory was 94.4 MB in the beginning and 140.5 MB in the end (delta: 46.1 MB). Free memory was 56.0 MB in the beginning and 75.7 MB in the end (delta: -19.7 MB). Peak memory consumption was 61.6 MB. Max. memory is 16.1 GB. [2021-11-03 04:09:31,617 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 94.4 MB. Free memory is still 70.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:09:31,618 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4481.83 ms. Allocated memory was 94.4 MB in the beginning and 140.5 MB in the end (delta: 46.1 MB). Free memory was 55.8 MB in the beginning and 75.7 MB in the end (delta: -19.9 MB). Peak memory consumption was 61.6 MB. Max. memory is 16.1 GB. [2021-11-03 04:09:31,620 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 94.4 MB. Free memory is still 70.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4481.83 ms. Allocated memory was 94.4 MB in the beginning and 140.5 MB in the end (delta: 46.1 MB). Free memory was 55.8 MB in the beginning and 75.7 MB in the end (delta: -19.9 MB). Peak memory consumption was 61.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6290]: 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_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/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_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/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_9884395e-abe7-4245-a55a-8ed74376ac07/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 ea85c9b4dad25debc9a13a542a2867c02cbb8a067c2f94c389f71b38eed68761 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:09:33,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:09:33,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:09:33,985 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:09:33,985 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:09:33,990 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:09:33,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:09:33,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:09:34,001 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:09:34,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:09:34,010 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:09:34,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:09:34,012 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:09:34,015 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:09:34,017 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:09:34,022 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:09:34,024 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:09:34,025 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:09:34,027 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:09:34,036 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:09:34,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:09:34,040 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:09:34,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:09:34,042 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:09:34,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:09:34,046 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:09:34,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:09:34,048 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:09:34,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:09:34,049 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:09:34,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:09:34,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:09:34,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:09:34,053 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:09:34,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:09:34,054 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:09:34,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:09:34,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:09:34,055 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:09:34,056 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:09:34,057 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:09:34,058 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 04:09:34,091 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:09:34,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:09:34,093 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:09:34,093 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:09:34,093 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:09:34,093 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:09:34,094 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:09:34,094 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:09:34,094 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:09:34,095 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:09:34,096 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:09:34,097 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:09:34,097 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:09:34,097 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:09:34,097 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:09:34,097 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:09:34,098 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:09:34,098 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:09:34,098 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:09:34,098 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:09:34,099 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:09:34,099 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:09:34,099 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:09:34,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:09:34,099 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:09:34,100 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:09:34,100 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:09:34,100 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:09:34,100 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:09:34,101 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:09:34,101 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:09:34,101 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:09:34,101 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_9884395e-abe7-4245-a55a-8ed74376ac07/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea85c9b4dad25debc9a13a542a2867c02cbb8a067c2f94c389f71b38eed68761 [2021-11-03 04:09:34,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:09:34,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:09:34,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:09:34,508 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:09:34,509 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:09:34,510 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i [2021-11-03 04:09:34,579 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/data/e869db97f/b0ba7fb3467c41b483027c48ca4b1610/FLAG245c014fc [2021-11-03 04:09:35,739 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:09:35,741 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i [2021-11-03 04:09:35,820 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/data/e869db97f/b0ba7fb3467c41b483027c48ca4b1610/FLAG245c014fc [2021-11-03 04:09:36,003 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/data/e869db97f/b0ba7fb3467c41b483027c48ca4b1610 [2021-11-03 04:09:36,006 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:09:36,008 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:09:36,011 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:09:36,012 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:09:36,015 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:09:36,016 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:09:36" (1/1) ... [2021-11-03 04:09:36,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13c19452 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:36, skipping insertion in model container [2021-11-03 04:09:36,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:09:36" (1/1) ... [2021-11-03 04:09:36,024 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:09:36,259 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:09:38,801 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 04:09:40,465 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413792,413805] [2021-11-03 04:09:40,468 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413961,413974] [2021-11-03 04:09:40,469 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414128,414141] [2021-11-03 04:09:40,469 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414296,414309] [2021-11-03 04:09:40,510 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:09:40,659 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 04:09:40,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:09:41,209 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413792,413805] [2021-11-03 04:09:41,210 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413961,413974] [2021-11-03 04:09:41,210 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414128,414141] [2021-11-03 04:09:41,211 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414296,414309] [2021-11-03 04:09:41,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:09:41,317 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:09:41,792 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413792,413805] [2021-11-03 04:09:41,792 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[413961,413974] [2021-11-03 04:09:41,793 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414128,414141] [2021-11-03 04:09:41,793 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_9884395e-abe7-4245-a55a-8ed74376ac07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e100.cil.i[414296,414309] [2021-11-03 04:09:41,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:09:42,441 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:09:42,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:42 WrapperNode [2021-11-03 04:09:42,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:09:42,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:09:42,446 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:09:42,446 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:09:42,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:42" (1/1) ... [2021-11-03 04:09:42,612 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:42" (1/1) ... [2021-11-03 04:09:46,062 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:09:46,063 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:09:46,064 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:09:46,064 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:09:46,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:42" (1/1) ... [2021-11-03 04:09:46,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:42" (1/1) ... [2021-11-03 04:09:46,857 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:42" (1/1) ... [2021-11-03 04:09:46,858 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:42" (1/1) ... [2021-11-03 04:09:49,345 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:42" (1/1) ... [2021-11-03 04:09:49,725 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:42" (1/1) ... [2021-11-03 04:09:49,981 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:42" (1/1) ... [2021-11-03 04:09:50,501 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:09:50,503 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:09:50,503 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:09:50,503 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:09:50,504 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:09:42" (1/1) ... [2021-11-03 04:09:50,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:09:50,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:09:50,533 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:09:50,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9884395e-abe7-4245-a55a-8ed74376ac07/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:09:50,592 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_ctrl_phy_82552_v [2021-11-03 04:09:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_ctrl_phy_82552_v [2021-11-03 04:09:50,592 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-03 04:09:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:09:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 04:09:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 04:09:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 04:09:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 04:09:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 04:09:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 04:09:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 04:09:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 04:09:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 04:09:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 04:09:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-03 04:09:50,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-03 04:09:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:09:50,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 04:09:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 04:09:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 04:09:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 04:09:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 04:09:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 04:09:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 04:09:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:09:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 04:09:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 04:09:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 04:09:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 04:09:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 04:09:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 04:09:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 04:09:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 04:09:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 04:09:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 04:09:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u16~0~TO~~u16~0 [2021-11-03 04:09:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u16~0~TO~~u16~0 [2021-11-03 04:09:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy