./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-myricom-myri10ge-myri10ge.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_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/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_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/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-myricom-myri10ge-myri10ge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/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_55e3b80f-a983-4c2f-aa41-b718e2edb716/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 7a51d1040d56e9801bc7d298db2e5a245110af41c4ffb32f83e4874784176a60 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:12:28,595 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:12:28,598 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:12:28,656 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:12:28,657 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:12:28,661 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:12:28,663 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:12:28,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:12:28,670 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:12:28,675 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:12:28,676 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:12:28,678 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:12:28,679 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:12:28,682 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:12:28,684 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:12:28,688 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:12:28,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:12:28,691 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:12:28,693 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:12:28,701 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:12:28,703 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:12:28,705 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:12:28,708 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:12:28,709 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:12:28,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:12:28,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:12:28,721 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:12:28,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:12:28,723 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:12:28,725 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:12:28,725 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:12:28,726 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:12:28,727 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:12:28,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:12:28,730 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:12:28,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:12:28,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:12:28,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:12:28,732 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:12:28,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:12:28,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:12:28,735 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 04:12:28,776 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:12:28,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:12:28,777 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:12:28,778 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:12:28,778 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:12:28,778 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:12:28,778 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:12:28,778 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:12:28,778 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:12:28,779 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:12:28,779 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:12:28,779 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:12:28,780 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:12:28,780 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:12:28,780 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:12:28,781 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:12:28,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:12:28,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:12:28,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:12:28,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:12:28,782 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:12:28,783 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:12:28,787 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:12:28,787 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:12:28,788 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:12:28,788 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:12:28,788 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:12:28,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:12:28,789 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:12:28,791 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:12:28,791 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:12:28,791 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:12:28,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:12:28,791 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:12:28,792 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:12:28,792 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:12:28,792 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a51d1040d56e9801bc7d298db2e5a245110af41c4ffb32f83e4874784176a60 [2021-11-03 04:12:29,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:12:29,088 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:12:29,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:12:29,093 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:12:29,094 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:12:29,095 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2021-11-03 04:12:29,182 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/data/6dc619587/6a81799c04944b6ebd04ff65ab371481/FLAG5892c9b5b [2021-11-03 04:12:30,221 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:12:30,222 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2021-11-03 04:12:30,286 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/data/6dc619587/6a81799c04944b6ebd04ff65ab371481/FLAG5892c9b5b [2021-11-03 04:12:30,580 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/data/6dc619587/6a81799c04944b6ebd04ff65ab371481 [2021-11-03 04:12:30,582 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:12:30,583 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:12:30,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:12:30,585 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:12:30,589 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:12:30,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:12:30" (1/1) ... [2021-11-03 04:12:30,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@796121b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:12:30, skipping insertion in model container [2021-11-03 04:12:30,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:12:30" (1/1) ... [2021-11-03 04:12:30,597 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:12:30,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:12:34,419 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 04:12:34,428 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 04:12:34,799 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:12:34,800 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 04:12:34,899 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 04:12:36,472 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2021-11-03 04:12:36,476 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2021-11-03 04:12:36,477 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2021-11-03 04:12:36,477 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2021-11-03 04:12:36,551 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:12:36,673 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 04:12:36,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30e463e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:12:36, skipping insertion in model container [2021-11-03 04:12:36,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:12:36,675 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:12:36,677 INFO L168 Benchmark]: Toolchain (without parser) took 6092.43 ms. Allocated memory was 107.0 MB in the beginning and 216.0 MB in the end (delta: 109.1 MB). Free memory was 71.8 MB in the beginning and 129.2 MB in the end (delta: -57.4 MB). Peak memory consumption was 79.1 MB. Max. memory is 16.1 GB. [2021-11-03 04:12:36,678 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 107.0 MB. Free memory is still 60.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:12:36,680 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6089.88 ms. Allocated memory was 107.0 MB in the beginning and 216.0 MB in the end (delta: 109.1 MB). Free memory was 71.4 MB in the beginning and 129.2 MB in the end (delta: -57.7 MB). Peak memory consumption was 79.1 MB. Max. memory is 16.1 GB. [2021-11-03 04:12:36,682 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 107.0 MB. Free memory is still 60.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6089.88 ms. Allocated memory was 107.0 MB in the beginning and 216.0 MB in the end (delta: 109.1 MB). Free memory was 71.4 MB in the beginning and 129.2 MB in the end (delta: -57.7 MB). Peak memory consumption was 79.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7284]: 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/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_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/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-myricom-myri10ge-myri10ge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/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_55e3b80f-a983-4c2f-aa41-b718e2edb716/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 7a51d1040d56e9801bc7d298db2e5a245110af41c4ffb32f83e4874784176a60 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:12:38,949 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:12:38,951 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:12:38,993 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:12:38,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:12:38,998 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:12:39,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:12:39,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:12:39,012 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:12:39,016 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:12:39,017 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:12:39,018 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:12:39,024 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:12:39,027 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:12:39,029 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:12:39,031 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:12:39,036 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:12:39,037 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:12:39,039 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:12:39,041 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:12:39,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:12:39,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:12:39,051 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:12:39,053 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:12:39,058 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:12:39,063 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:12:39,063 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:12:39,065 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:12:39,066 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:12:39,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:12:39,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:12:39,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:12:39,071 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:12:39,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:12:39,080 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:12:39,081 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:12:39,081 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:12:39,081 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:12:39,081 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:12:39,082 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:12:39,083 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:12:39,084 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 04:12:39,110 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:12:39,111 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:12:39,111 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:12:39,112 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:12:39,112 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:12:39,112 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:12:39,112 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:12:39,113 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:12:39,113 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:12:39,114 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:12:39,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:12:39,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:12:39,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:12:39,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:12:39,115 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:12:39,115 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:12:39,115 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:12:39,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:12:39,115 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:12:39,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:12:39,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:12:39,116 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:12:39,116 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:12:39,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:12:39,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:12:39,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:12:39,117 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:12:39,117 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:12:39,118 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:12:39,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:12:39,118 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:12:39,118 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:12:39,118 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a51d1040d56e9801bc7d298db2e5a245110af41c4ffb32f83e4874784176a60 [2021-11-03 04:12:39,517 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:12:39,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:12:39,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:12:39,541 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:12:39,542 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:12:39,543 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2021-11-03 04:12:39,608 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/data/a5c5ad68e/7d2dd31b6c79426aa0b35af28c02324b/FLAG8201cf87d [2021-11-03 04:12:40,748 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:12:40,749 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2021-11-03 04:12:40,825 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/data/a5c5ad68e/7d2dd31b6c79426aa0b35af28c02324b/FLAG8201cf87d [2021-11-03 04:12:41,021 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/data/a5c5ad68e/7d2dd31b6c79426aa0b35af28c02324b [2021-11-03 04:12:41,027 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:12:41,029 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:12:41,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:12:41,030 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:12:41,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:12:41,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:12:41" (1/1) ... [2021-11-03 04:12:41,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e11c7e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:12:41, skipping insertion in model container [2021-11-03 04:12:41,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:12:41" (1/1) ... [2021-11-03 04:12:41,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:12:41,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:12:46,785 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2021-11-03 04:12:46,788 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2021-11-03 04:12:46,790 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2021-11-03 04:12:46,791 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2021-11-03 04:12:46,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:12:46,930 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 04:12:47,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:12:47,485 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2021-11-03 04:12:47,485 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2021-11-03 04:12:47,486 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2021-11-03 04:12:47,486 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2021-11-03 04:12:47,496 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:12:47,603 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:12:48,329 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2021-11-03 04:12:48,330 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2021-11-03 04:12:48,330 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2021-11-03 04:12:48,331 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_55e3b80f-a983-4c2f-aa41-b718e2edb716/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2021-11-03 04:12:48,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:12:48,685 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:12:48,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:12:48 WrapperNode [2021-11-03 04:12:48,686 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:12:48,687 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:12:48,687 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:12:48,687 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:12:48,694 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:12:48" (1/1) ... [2021-11-03 04:12:48,835 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:12:48" (1/1) ... [2021-11-03 04:12:52,382 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:12:52,383 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:12:52,383 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:12:52,387 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:12:52,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:12:48" (1/1) ... [2021-11-03 04:12:52,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:12:48" (1/1) ... [2021-11-03 04:12:53,250 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:12:48" (1/1) ... [2021-11-03 04:12:53,253 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:12:48" (1/1) ... [2021-11-03 04:12:55,179 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:12:48" (1/1) ... [2021-11-03 04:12:55,537 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:12:48" (1/1) ... [2021-11-03 04:12:55,762 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:12:48" (1/1) ... [2021-11-03 04:12:56,115 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:12:56,116 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:12:56,116 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:12:56,116 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:12:56,117 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:12:48" (1/1) ... [2021-11-03 04:12:56,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:12:56,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:12:56,147 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:12:56,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55e3b80f-a983-4c2f-aa41-b718e2edb716/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:12:56,206 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2021-11-03 04:12:56,207 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2021-11-03 04:12:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-03 04:12:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:12:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 04:12:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 04:12:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 04:12:56,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 04:12:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 04:12:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 04:12:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 04:12:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 04:12:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 04:12:56,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 04:12:56,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 04:12:56,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:12:56,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 04:12:56,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 04:12:56,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 04:12:56,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 04:12:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 04:12:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 04:12:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 04:12:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-03 04:12:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:12:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 04:12:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 04:12:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 04:12:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 04:12:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 04:12:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 04:12:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 04:12:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 04:12:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 04:12:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 04:12:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2021-11-03 04:12:56,213 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2021-11-03 04:12:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy