./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs --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 15bbc54f53a5b4d34004632abf569b960acfb9bb9ac53557ad529439e4f67d1f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:44:16,724 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:44:16,728 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:44:16,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:44:16,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:44:16,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:44:16,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:44:16,788 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:44:16,791 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:44:16,796 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:44:16,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:44:16,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:44:16,800 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:44:16,802 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:44:16,805 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:44:16,807 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:44:16,808 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:44:16,810 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:44:16,814 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:44:16,823 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:44:16,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:44:16,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:44:16,831 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:44:16,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:44:16,836 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:44:16,836 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:44:16,837 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:44:16,838 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:44:16,839 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:44:16,840 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:44:16,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:44:16,841 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:44:16,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:44:16,843 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:44:16,845 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:44:16,845 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:44:16,846 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:44:16,846 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:44:16,846 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:44:16,848 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:44:16,848 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:44:16,849 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 13:44:16,874 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:44:16,874 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:44:16,875 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:44:16,875 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:44:16,876 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:44:16,876 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:44:16,876 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:44:16,876 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 13:44:16,877 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:44:16,877 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:44:16,877 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 13:44:16,877 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 13:44:16,878 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:44:16,878 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 13:44:16,878 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 13:44:16,878 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 13:44:16,879 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:44:16,880 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 13:44:16,880 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:44:16,880 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:44:16,880 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:44:16,881 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:44:16,881 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:44:16,881 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:44:16,881 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:44:16,882 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:44:16,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:44:16,882 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:44:16,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:44:16,883 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:44:16,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:44:16,883 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:44:16,884 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 13:44:16,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 13:44:16,884 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:44:16,884 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:44:16,885 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:44:16,885 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_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15bbc54f53a5b4d34004632abf569b960acfb9bb9ac53557ad529439e4f67d1f [2021-11-19 13:44:17,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:44:17,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:44:17,149 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:44:17,150 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:44:17,152 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:44:17,154 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-19 13:44:17,226 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/data/96609e2d5/2efb582b91254fd18f4a8341d2c79624/FLAG07da7debd [2021-11-19 13:44:18,340 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:44:18,341 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-19 13:44:18,434 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/data/96609e2d5/2efb582b91254fd18f4a8341d2c79624/FLAG07da7debd [2021-11-19 13:44:18,622 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/data/96609e2d5/2efb582b91254fd18f4a8341d2c79624 [2021-11-19 13:44:18,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:44:18,627 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:44:18,631 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:44:18,631 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:44:18,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:44:18,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:44:18" (1/1) ... [2021-11-19 13:44:18,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e2320ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:18, skipping insertion in model container [2021-11-19 13:44:18,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:44:18" (1/1) ... [2021-11-19 13:44:18,644 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:44:18,857 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:44:21,860 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:44:21,868 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:44:21,968 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:44:21,969 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:44:22,168 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:44:22,215 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:44:22,228 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:44:23,356 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2021-11-19 13:44:23,360 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2021-11-19 13:44:23,360 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2021-11-19 13:44:23,388 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2021-11-19 13:44:23,428 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:44:23,551 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) [2021-11-19 13:44:23,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28fae11b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:23, skipping insertion in model container [2021-11-19 13:44:23,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 13:44:23,552 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 13:44:23,555 INFO L158 Benchmark]: Toolchain (without parser) took 4926.61ms. Allocated memory was 113.2MB in the beginning and 230.7MB in the end (delta: 117.4MB). Free memory was 62.2MB in the beginning and 155.3MB in the end (delta: -93.1MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. [2021-11-19 13:44:23,557 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 113.2MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 13:44:23,558 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4921.19ms. Allocated memory was 113.2MB in the beginning and 230.7MB in the end (delta: 117.4MB). Free memory was 62.2MB in the beginning and 155.3MB in the end (delta: -93.1MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. [2021-11-19 13:44:23,561 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 113.2MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4921.19ms. Allocated memory was 113.2MB in the beginning and 230.7MB in the end (delta: 117.4MB). Free memory was 62.2MB in the beginning and 155.3MB in the end (delta: -93.1MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7489]: 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_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs --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 15bbc54f53a5b4d34004632abf569b960acfb9bb9ac53557ad529439e4f67d1f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:44:25,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:44:25,942 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:44:25,985 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:44:25,986 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:44:25,987 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:44:25,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:44:25,991 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:44:25,994 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:44:25,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:44:25,996 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:44:25,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:44:25,998 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:44:26,000 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:44:26,002 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:44:26,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:44:26,004 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:44:26,005 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:44:26,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:44:26,010 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:44:26,012 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:44:26,013 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:44:26,015 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:44:26,016 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:44:26,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:44:26,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:44:26,021 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:44:26,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:44:26,022 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:44:26,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:44:26,024 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:44:26,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:44:26,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:44:26,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:44:26,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:44:26,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:44:26,035 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:44:26,036 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:44:26,048 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:44:26,050 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:44:26,050 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:44:26,051 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 13:44:26,081 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:44:26,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:44:26,082 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:44:26,082 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:44:26,083 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:44:26,083 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:44:26,083 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:44:26,083 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:44:26,084 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:44:26,084 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:44:26,085 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:44:26,085 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:44:26,085 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:44:26,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:44:26,085 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:44:26,086 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:44:26,086 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 13:44:26,086 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 13:44:26,086 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:44:26,087 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:44:26,087 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:44:26,087 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:44:26,087 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 13:44:26,087 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:44:26,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:44:26,088 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:44:26,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:44:26,088 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:44:26,089 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 13:44:26,089 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 13:44:26,089 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:44:26,089 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:44:26,090 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:44:26,090 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_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15bbc54f53a5b4d34004632abf569b960acfb9bb9ac53557ad529439e4f67d1f [2021-11-19 13:44:26,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:44:26,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:44:26,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:44:26,472 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:44:26,474 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:44:26,476 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-19 13:44:26,546 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/data/1e1bd5987/7806d3db3fb44ec8b587031dd20d7bd3/FLAG16145619e [2021-11-19 13:44:27,722 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:44:27,723 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-19 13:44:27,822 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/data/1e1bd5987/7806d3db3fb44ec8b587031dd20d7bd3/FLAG16145619e [2021-11-19 13:44:27,908 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/data/1e1bd5987/7806d3db3fb44ec8b587031dd20d7bd3 [2021-11-19 13:44:27,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:44:27,914 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:44:27,917 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:44:27,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:44:27,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:44:27,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:44:27" (1/1) ... [2021-11-19 13:44:27,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5098470b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:27, skipping insertion in model container [2021-11-19 13:44:27,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:44:27" (1/1) ... [2021-11-19 13:44:27,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:44:28,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:44:33,195 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2021-11-19 13:44:33,198 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2021-11-19 13:44:33,199 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2021-11-19 13:44:33,199 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2021-11-19 13:44:33,260 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:44:33,325 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 13:44:33,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:44:34,012 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2021-11-19 13:44:34,013 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2021-11-19 13:44:34,013 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2021-11-19 13:44:34,014 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2021-11-19 13:44:34,023 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:44:34,089 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 13:44:34,864 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2021-11-19 13:44:34,865 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2021-11-19 13:44:34,865 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2021-11-19 13:44:34,866 WARN L230 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_a0fcded4-d33c-427a-b697-099de1c79302/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2021-11-19 13:44:34,877 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:44:35,381 INFO L208 MainTranslator]: Completed translation [2021-11-19 13:44:35,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:35 WrapperNode [2021-11-19 13:44:35,382 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 13:44:35,383 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 13:44:35,383 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 13:44:35,383 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 13:44:35,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:35" (1/1) ... [2021-11-19 13:44:35,557 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:35" (1/1) ... [2021-11-19 13:44:36,022 INFO L137 Inliner]: procedures = 574, calls = 3962, calls flagged for inlining = 328, calls inlined = 280, statements flattened = 8319 [2021-11-19 13:44:36,023 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 13:44:36,030 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 13:44:36,030 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 13:44:36,030 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 13:44:36,039 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:35" (1/1) ... [2021-11-19 13:44:36,042 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:35" (1/1) ... [2021-11-19 13:44:36,140 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:35" (1/1) ... [2021-11-19 13:44:36,141 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:35" (1/1) ... [2021-11-19 13:44:36,320 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:35" (1/1) ... [2021-11-19 13:44:36,364 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:35" (1/1) ... [2021-11-19 13:44:36,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:35" (1/1) ... [2021-11-19 13:44:36,469 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 13:44:36,471 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 13:44:36,471 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 13:44:36,471 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 13:44:36,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:44:35" (1/1) ... [2021-11-19 13:44:36,479 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:44:36,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 13:44:36,509 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 13:44:36,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0fcded4-d33c-427a-b697-099de1c79302/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 13:44:36,559 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2021-11-19 13:44:36,559 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2021-11-19 13:44:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2021-11-19 13:44:36,560 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2021-11-19 13:44:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2021-11-19 13:44:36,560 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2021-11-19 13:44:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 13:44:36,560 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 13:44:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-19 13:44:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-19 13:44:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-19 13:44:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-19 13:44:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2021-11-19 13:44:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2021-11-19 13:44:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 13:44:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 13:44:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-19 13:44:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-19 13:44:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-19 13:44:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-19 13:44:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-19 13:44:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-19 13:44:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 13:44:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 13:44:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 13:44:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 13:44:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2021-11-19 13:44:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2021-11-19 13:44:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-19 13:44:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-19 13:44:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-19 13:44:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-19 13:44:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-19 13:44:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-19 13:44:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2021-11-19 13:44:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2021-11-19 13:44:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-19 13:44:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-19 13:44:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 13:44:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 13:44:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 13:44:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 13:44:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 13:44:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 13:44:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-19 13:44:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-19 13:44:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 13:44:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-19 13:44:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-19 13:44:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2021-11-19 13:44:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2021-11-19 13:44:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 13:44:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 13:44:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 13:44:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-19 13:44:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-19 13:44:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-19 13:44:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-19 13:44:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-19 13:44:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-19 13:44:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-19 13:44:36,573 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-19 13:44:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-19 13:44:36,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-19 13:44:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-19 13:44:36,573 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-19 13:44:36,574 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-19 13:44:36,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-19 13:44:36,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 13:44:36,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 13:44:36,574 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2021-11-19 13:44:36,574 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2021-11-19 13:44:36,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 13:44:36,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 13:44:36,575 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2021-11-19 13:44:36,576 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2021-11-19 13:44:36,576 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-19 13:44:36,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-19 13:44:36,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 13:44:36,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 13:44:36,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-19 13:44:36,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-19 13:44:36,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 13:44:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 13:44:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-19 13:44:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-19 13:44:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 13:44:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 13:44:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-19 13:44:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-19 13:44:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-19 13:44:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-19 13:44:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2021-11-19 13:44:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2021-11-19 13:44:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-19 13:44:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-19 13:44:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2021-11-19 13:44:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2021-11-19 13:44:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2021-11-19 13:44:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2021-11-19 13:44:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-19 13:44:36,581 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-19 13:44:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2021-11-19 13:44:36,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2021-11-19 13:44:36,586 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2021-11-19 13:44:36,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2021-11-19 13:44:36,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 13:44:36,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-19 13:44:36,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-19 13:44:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 13:44:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 13:44:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-19 13:44:36,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-19 13:44:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-19 13:44:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-19 13:44:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-19 13:44:36,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-19 13:44:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 13:44:36,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 13:44:36,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 13:44:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 13:44:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 13:44:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 13:44:36,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 13:44:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 13:44:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 13:44:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 13:44:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2021-11-19 13:44:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2021-11-19 13:44:36,597 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2021-11-19 13:44:36,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2021-11-19 13:44:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-19 13:44:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-19 13:44:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 13:44:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 13:44:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-19 13:44:36,598 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-19 13:44:36,598 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-19 13:44:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-19 13:44:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 13:44:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 13:44:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2021-11-19 13:44:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2021-11-19 13:44:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-19 13:44:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-19 13:44:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-19 13:44:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-19 13:44:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-19 13:44:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-19 13:44:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-19 13:44:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-19 13:44:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 13:44:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 13:44:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 13:44:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2021-11-19 13:44:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2021-11-19 13:44:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2021-11-19 13:44:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2021-11-19 13:44:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 13:44:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 13:44:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 13:44:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 13:44:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 13:44:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 13:44:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 13:44:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 13:44:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2021-11-19 13:44:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2021-11-19 13:44:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 13:44:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 13:44:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 13:44:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 13:44:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-19 13:44:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-19 13:44:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-19 13:44:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-19 13:44:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-19 13:44:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-19 13:44:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-19 13:44:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-19 13:44:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-19 13:44:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-19 13:44:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-19 13:44:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2021-11-19 13:44:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2021-11-19 13:44:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-19 13:44:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-19 13:44:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-19 13:44:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-19 13:44:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 13:44:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 13:44:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2021-11-19 13:44:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2021-11-19 13:44:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-19 13:44:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-19 13:44:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-19 13:44:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-19 13:44:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-19 13:44:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-19 13:44:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-19 13:44:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-19 13:44:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-19 13:44:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-19 13:44:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 13:44:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-19 13:44:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-19 13:44:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-19 13:44:36,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-19 13:44:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 13:44:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-19 13:44:36,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-19 13:44:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-19 13:44:36,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-19 13:44:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 13:44:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 13:44:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 13:44:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 13:44:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2021-11-19 13:44:36,610 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2021-11-19 13:44:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 13:44:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-19 13:44:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-19 13:44:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2021-11-19 13:44:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2021-11-19 13:44:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-19 13:44:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-19 13:44:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-19 13:44:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-19 13:44:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-19 13:44:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-19 13:44:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 13:44:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 13:44:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-19 13:44:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-19 13:44:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2021-11-19 13:44:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2021-11-19 13:44:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2021-11-19 13:44:36,619 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2021-11-19 13:44:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-19 13:44:36,619 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-19 13:44:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-11-19 13:44:36,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-11-19 13:44:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-19 13:44:36,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-19 13:44:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-19 13:44:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-19 13:44:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2021-11-19 13:44:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2021-11-19 13:44:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2021-11-19 13:44:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2021-11-19 13:44:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 13:44:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 13:44:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-19 13:44:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-19 13:44:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2021-11-19 13:44:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2021-11-19 13:44:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-19 13:44:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-19 13:44:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 13:44:36,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 13:44:36,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 13:44:36,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 13:44:36,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 13:44:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 13:44:36,625 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2021-11-19 13:44:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2021-11-19 13:44:36,626 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-19 13:44:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-19 13:44:36,626 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-19 13:44:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-19 13:44:36,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-19 13:44:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-19 13:44:36,626 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2021-11-19 13:44:36,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2021-11-19 13:44:36,627 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-19 13:44:36,627 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-19 13:44:36,627 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2021-11-19 13:44:36,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2021-11-19 13:44:36,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-19 13:44:36,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-19 13:44:36,628 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2021-11-19 13:44:36,628 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2021-11-19 13:44:36,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-19 13:44:36,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-19 13:44:36,628 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2021-11-19 13:44:36,628 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2021-11-19 13:44:36,628 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2021-11-19 13:44:36,629 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2021-11-19 13:44:36,629 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2021-11-19 13:44:36,629 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2021-11-19 13:44:36,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 13:44:36,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 13:44:36,629 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-19 13:44:36,629 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-19 13:44:36,630 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2021-11-19 13:44:36,630 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2021-11-19 13:44:36,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-19 13:44:36,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-19 13:44:36,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-19 13:44:36,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-19 13:44:36,630 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-19 13:44:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-19 13:44:36,631 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-19 13:44:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-19 13:44:36,631 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-19 13:44:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-19 13:44:36,631 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2021-11-19 13:44:36,631 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2021-11-19 13:44:36,631 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-19 13:44:36,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-19 13:44:36,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 13:44:36,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 13:44:36,632 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2021-11-19 13:44:36,632 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2021-11-19 13:44:36,632 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-19 13:44:36,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-19 13:44:37,809 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 13:44:37,817 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 13:44:40,148 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;