./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF --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 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:27:55,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:27:55,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:27:55,600 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:27:55,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:27:55,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:27:55,614 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:27:55,619 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:27:55,622 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:27:55,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:27:55,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:27:55,633 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:27:55,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:27:55,636 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:27:55,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:27:55,644 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:27:55,645 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:27:55,647 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:27:55,652 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:27:55,659 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:27:55,661 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:27:55,663 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:27:55,666 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:27:55,667 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:27:55,673 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:27:55,673 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:27:55,674 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:27:55,676 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:27:55,677 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:27:55,678 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:27:55,678 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:27:55,680 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:27:55,682 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:27:55,683 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:27:55,685 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:27:55,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:27:55,686 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:27:55,687 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:27:55,687 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:27:55,688 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:27:55,689 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:27:55,689 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-13 01:27:55,743 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:27:55,744 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:27:55,745 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:27:55,745 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:27:55,745 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:27:55,746 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:27:55,746 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:27:55,746 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-13 01:27:55,752 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:27:55,752 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:27:55,754 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-13 01:27:55,754 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-13 01:27:55,754 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:27:55,755 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-13 01:27:55,755 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-13 01:27:55,755 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-13 01:27:55,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:27:55,756 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 01:27:55,756 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:27:55,757 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:27:55,757 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:27:55,757 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:27:55,757 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:27:55,758 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:27:55,758 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:27:55,758 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:27:55,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:27:55,759 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:27:55,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:27:55,761 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:27:55,761 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:27:55,761 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:27:55,762 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-13 01:27:55,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 01:27:55,762 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:27:55,763 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:27:55,763 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:27:55,763 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_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb [2021-11-13 01:27:56,034 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:27:56,058 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:27:56,061 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:27:56,062 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:27:56,063 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:27:56,064 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-13 01:27:56,142 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/data/cb1c40af6/83d5d0bee68443fe9f73f38e0ad8ec8b/FLAG583b1d3a8 [2021-11-13 01:27:57,223 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:27:57,224 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-13 01:27:57,306 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/data/cb1c40af6/83d5d0bee68443fe9f73f38e0ad8ec8b/FLAG583b1d3a8 [2021-11-13 01:27:57,472 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/data/cb1c40af6/83d5d0bee68443fe9f73f38e0ad8ec8b [2021-11-13 01:27:57,476 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:27:57,479 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:27:57,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:27:57,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:27:57,485 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:27:57,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:27:57" (1/1) ... [2021-11-13 01:27:57,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a9151e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:27:57, skipping insertion in model container [2021-11-13 01:27:57,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:27:57" (1/1) ... [2021-11-13 01:27:57,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:27:57,719 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:28:01,094 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:01,104 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:01,232 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:01,233 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:01,449 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:01,505 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:01,519 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:03,474 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_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2021-11-13 01:28:03,478 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_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2021-11-13 01:28:03,565 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:28:03,658 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) [2021-11-13 01:28:03,658 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72e0daa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:03, skipping insertion in model container [2021-11-13 01:28:03,659 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:28:03,659 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-13 01:28:03,661 INFO L158 Benchmark]: Toolchain (without parser) took 6180.86ms. Allocated memory was 92.3MB in the beginning and 163.6MB in the end (delta: 71.3MB). Free memory was 52.1MB in the beginning and 90.5MB in the end (delta: -38.3MB). Peak memory consumption was 82.0MB. Max. memory is 16.1GB. [2021-11-13 01:28:03,662 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 92.3MB. Free memory was 62.7MB in the beginning and 62.7MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 01:28:03,663 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6176.98ms. Allocated memory was 92.3MB in the beginning and 163.6MB in the end (delta: 71.3MB). Free memory was 51.8MB in the beginning and 90.5MB in the end (delta: -38.6MB). Peak memory consumption was 82.0MB. Max. memory is 16.1GB. [2021-11-13 01:28:03,664 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 92.3MB. Free memory was 62.7MB in the beginning and 62.7MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6176.98ms. Allocated memory was 92.3MB in the beginning and 163.6MB in the end (delta: 71.3MB). Free memory was 51.8MB in the beginning and 90.5MB in the end (delta: -38.6MB). Peak memory consumption was 82.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7497]: 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_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF --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 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:28:05,967 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:28:05,970 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:28:06,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:28:06,039 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:28:06,045 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:28:06,047 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:28:06,057 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:28:06,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:28:06,070 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:28:06,072 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:28:06,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:28:06,075 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:28:06,078 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:28:06,080 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:28:06,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:28:06,088 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:28:06,089 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:28:06,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:28:06,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:28:06,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:28:06,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:28:06,105 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:28:06,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:28:06,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:28:06,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:28:06,111 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:28:06,112 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:28:06,113 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:28:06,114 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:28:06,115 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:28:06,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:28:06,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:28:06,124 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:28:06,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:28:06,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:28:06,128 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:28:06,129 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:28:06,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:28:06,145 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:28:06,146 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:28:06,152 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-13 01:28:06,210 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:28:06,210 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:28:06,212 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:28:06,212 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:28:06,212 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:28:06,212 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:28:06,213 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:28:06,213 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:28:06,213 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:28:06,213 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:28:06,216 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:28:06,216 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:28:06,217 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:28:06,217 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:28:06,217 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:28:06,217 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:28:06,218 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 01:28:06,218 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 01:28:06,218 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:28:06,218 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:28:06,219 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:28:06,219 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:28:06,219 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 01:28:06,220 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:28:06,220 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:28:06,220 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:28:06,220 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:28:06,221 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:28:06,221 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 01:28:06,221 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 01:28:06,221 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:28:06,222 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:28:06,222 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:28:06,222 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_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb [2021-11-13 01:28:06,727 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:28:06,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:28:06,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:28:06,761 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:28:06,762 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:28:06,764 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-13 01:28:06,858 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/data/ee0c3499c/e37c2b37e40f4ddea75c3a4ca0df49c2/FLAG35617fa29 [2021-11-13 01:28:08,083 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:28:08,083 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-13 01:28:08,156 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/data/ee0c3499c/e37c2b37e40f4ddea75c3a4ca0df49c2/FLAG35617fa29 [2021-11-13 01:28:08,283 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/data/ee0c3499c/e37c2b37e40f4ddea75c3a4ca0df49c2 [2021-11-13 01:28:08,285 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:28:08,287 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:28:08,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:28:08,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:28:08,309 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:28:08,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:28:08" (1/1) ... [2021-11-13 01:28:08,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45278b49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:08, skipping insertion in model container [2021-11-13 01:28:08,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:28:08" (1/1) ... [2021-11-13 01:28:08,317 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:28:08,616 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:28:15,451 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_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2021-11-13 01:28:15,455 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_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2021-11-13 01:28:15,494 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:28:15,590 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 01:28:15,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:28:16,427 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_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2021-11-13 01:28:16,428 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_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2021-11-13 01:28:16,436 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:28:16,470 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 01:28:17,494 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_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2021-11-13 01:28:17,495 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_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2021-11-13 01:28:17,503 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:28:17,905 INFO L208 MainTranslator]: Completed translation [2021-11-13 01:28:17,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:17 WrapperNode [2021-11-13 01:28:17,906 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:28:17,908 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 01:28:17,908 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 01:28:17,908 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 01:28:17,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:17" (1/1) ... [2021-11-13 01:28:18,076 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:17" (1/1) ... [2021-11-13 01:28:18,421 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 01:28:18,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 01:28:18,424 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 01:28:18,424 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 01:28:18,435 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:17" (1/1) ... [2021-11-13 01:28:18,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:17" (1/1) ... [2021-11-13 01:28:18,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:17" (1/1) ... [2021-11-13 01:28:18,539 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:17" (1/1) ... [2021-11-13 01:28:18,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:17" (1/1) ... [2021-11-13 01:28:18,872 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:17" (1/1) ... [2021-11-13 01:28:18,957 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:17" (1/1) ... [2021-11-13 01:28:19,019 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 01:28:19,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 01:28:19,024 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 01:28:19,025 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 01:28:19,026 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:17" (1/1) ... [2021-11-13 01:28:19,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:28:19,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:28:19,064 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 01:28:19,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05b9a6f-26b0-4bac-b0a4-22b79fa7d7c5/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 01:28:19,127 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2021-11-13 01:28:19,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2021-11-13 01:28:19,128 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2021-11-13 01:28:19,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2021-11-13 01:28:19,128 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2021-11-13 01:28:19,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2021-11-13 01:28:19,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 01:28:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 01:28:19,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-13 01:28:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-13 01:28:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-13 01:28:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-13 01:28:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2021-11-13 01:28:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2021-11-13 01:28:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 01:28:19,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 01:28:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 01:28:19,131 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 01:28:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2021-11-13 01:28:19,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2021-11-13 01:28:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-13 01:28:19,132 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-13 01:28:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 01:28:19,132 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 01:28:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 01:28:19,133 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 01:28:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 01:28:19,133 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 01:28:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2021-11-13 01:28:19,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2021-11-13 01:28:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2021-11-13 01:28:19,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2021-11-13 01:28:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-13 01:28:19,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-13 01:28:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-13 01:28:19,135 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-13 01:28:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-13 01:28:19,136 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-13 01:28:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2021-11-13 01:28:19,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2021-11-13 01:28:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-13 01:28:19,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-13 01:28:19,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 01:28:19,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 01:28:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 01:28:19,138 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 01:28:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 01:28:19,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 01:28:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 01:28:19,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 01:28:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 01:28:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-13 01:28:19,140 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-13 01:28:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2021-11-13 01:28:19,140 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2021-11-13 01:28:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 01:28:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 01:28:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 01:28:19,141 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-13 01:28:19,142 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-13 01:28:19,142 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 01:28:19,142 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 01:28:19,142 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-13 01:28:19,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-13 01:28:19,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 01:28:19,143 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 01:28:19,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-13 01:28:19,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-13 01:28:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 01:28:19,144 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 01:28:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 01:28:19,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 01:28:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 01:28:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 01:28:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2021-11-13 01:28:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2021-11-13 01:28:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 01:28:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 01:28:19,146 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2021-11-13 01:28:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2021-11-13 01:28:19,146 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 01:28:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 01:28:19,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-13 01:28:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-13 01:28:19,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 01:28:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 01:28:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 01:28:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 01:28:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 01:28:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 01:28:19,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-13 01:28:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-13 01:28:19,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 01:28:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 01:28:19,150 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-13 01:28:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-13 01:28:19,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-13 01:28:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-13 01:28:19,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-13 01:28:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-13 01:28:19,151 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2021-11-13 01:28:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2021-11-13 01:28:19,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 01:28:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 01:28:19,152 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2021-11-13 01:28:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2021-11-13 01:28:19,152 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2021-11-13 01:28:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2021-11-13 01:28:19,153 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-13 01:28:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-13 01:28:19,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2021-11-13 01:28:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2021-11-13 01:28:19,153 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2021-11-13 01:28:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2021-11-13 01:28:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2021-11-13 01:28:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2021-11-13 01:28:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 01:28:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 01:28:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 01:28:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 01:28:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 01:28:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 01:28:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 01:28:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-13 01:28:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-13 01:28:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-13 01:28:19,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-13 01:28:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 01:28:19,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 01:28:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 01:28:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 01:28:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 01:28:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 01:28:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 01:28:19,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 01:28:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 01:28:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2021-11-13 01:28:19,159 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2021-11-13 01:28:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2021-11-13 01:28:19,159 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2021-11-13 01:28:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-13 01:28:19,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-13 01:28:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-13 01:28:19,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-13 01:28:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-13 01:28:19,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-13 01:28:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-13 01:28:19,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-13 01:28:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-13 01:28:19,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-13 01:28:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-13 01:28:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-13 01:28:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-13 01:28:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-13 01:28:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 01:28:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 01:28:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2021-11-13 01:28:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2021-11-13 01:28:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-13 01:28:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-13 01:28:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-13 01:28:19,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-13 01:28:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-13 01:28:19,164 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-13 01:28:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-13 01:28:19,165 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-13 01:28:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 01:28:19,165 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 01:28:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 01:28:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2021-11-13 01:28:19,166 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2021-11-13 01:28:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2021-11-13 01:28:19,166 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2021-11-13 01:28:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 01:28:19,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 01:28:19,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 01:28:19,167 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-13 01:28:19,167 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-13 01:28:19,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 01:28:19,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 01:28:19,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 01:28:19,168 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2021-11-13 01:28:19,168 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2021-11-13 01:28:19,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-13 01:28:19,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 01:28:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 01:28:19,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 01:28:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-13 01:28:19,169 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-13 01:28:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-13 01:28:19,170 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-13 01:28:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 01:28:19,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 01:28:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-13 01:28:19,170 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-13 01:28:19,170 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-13 01:28:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 01:28:19,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 01:28:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2021-11-13 01:28:19,171 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2021-11-13 01:28:19,171 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-13 01:28:19,172 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-13 01:28:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-13 01:28:19,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-13 01:28:19,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 01:28:19,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 01:28:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2021-11-13 01:28:19,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2021-11-13 01:28:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-13 01:28:19,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-13 01:28:19,173 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-13 01:28:19,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-13 01:28:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-13 01:28:19,174 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-13 01:28:19,174 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-13 01:28:19,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-13 01:28:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-13 01:28:19,175 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-13 01:28:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 01:28:19,175 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 01:28:19,175 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 01:28:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 01:28:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-13 01:28:19,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-13 01:28:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-13 01:28:19,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-13 01:28:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_106 [2021-11-13 01:28:19,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_106 [2021-11-13 01:28:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 01:28:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 01:28:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-13 01:28:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 01:28:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2021-11-13 01:28:19,178 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2021-11-13 01:28:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 01:28:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-13 01:28:19,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-13 01:28:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2021-11-13 01:28:19,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2021-11-13 01:28:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 01:28:19,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 01:28:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-13 01:28:19,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-13 01:28:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 01:28:19,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 01:28:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-13 01:28:19,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-13 01:28:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 01:28:19,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 01:28:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2021-11-13 01:28:19,181 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2021-11-13 01:28:19,182 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2021-11-13 01:28:19,182 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2021-11-13 01:28:19,182 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-13 01:28:19,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-13 01:28:19,182 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-11-13 01:28:19,183 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-11-13 01:28:19,183 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-13 01:28:19,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-13 01:28:19,183 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 01:28:19,183 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 01:28:19,184 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2021-11-13 01:28:19,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2021-11-13 01:28:19,184 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2021-11-13 01:28:19,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2021-11-13 01:28:19,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-13 01:28:19,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-13 01:28:19,185 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 01:28:19,185 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 01:28:19,185 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2021-11-13 01:28:19,185 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2021-11-13 01:28:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-13 01:28:19,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-13 01:28:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 01:28:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 01:28:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 01:28:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 01:28:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 01:28:19,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 01:28:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2021-11-13 01:28:19,187 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2021-11-13 01:28:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 01:28:19,188 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 01:28:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-13 01:28:19,188 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-13 01:28:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-13 01:28:19,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-13 01:28:19,189 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2021-11-13 01:28:19,189 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2021-11-13 01:28:19,189 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-13 01:28:19,189 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-13 01:28:19,189 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2021-11-13 01:28:19,190 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2021-11-13 01:28:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-13 01:28:19,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-13 01:28:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2021-11-13 01:28:19,190 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2021-11-13 01:28:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-13 01:28:19,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-13 01:28:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2021-11-13 01:28:19,191 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2021-11-13 01:28:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2021-11-13 01:28:19,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2021-11-13 01:28:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2021-11-13 01:28:19,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2021-11-13 01:28:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 01:28:19,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 01:28:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-13 01:28:19,193 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-13 01:28:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2021-11-13 01:28:19,193 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2021-11-13 01:28:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-13 01:28:19,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-13 01:28:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-13 01:28:19,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-13 01:28:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-13 01:28:19,194 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-13 01:28:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-13 01:28:19,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-13 01:28:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-13 01:28:19,195 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-13 01:28:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2021-11-13 01:28:19,195 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2021-11-13 01:28:19,196 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-13 01:28:19,196 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-13 01:28:19,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 01:28:19,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 01:28:19,196 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2021-11-13 01:28:19,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2021-11-13 01:28:19,197 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-13 01:28:19,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-13 01:28:23,331 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;