./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b5d2eeaaae10ee4c57bd86d22cba165fc727430aa2a7f660f053fb73e5712838 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:24:18,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:24:18,100 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:24:18,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:24:18,125 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:24:18,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:24:18,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:24:18,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:24:18,131 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:24:18,133 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:24:18,134 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:24:18,138 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:24:18,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:24:18,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:24:18,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:24:18,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:24:18,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:24:18,145 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:24:18,147 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:24:18,149 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:24:18,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:24:18,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:24:18,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:24:18,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:24:18,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:24:18,170 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:24:18,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:24:18,181 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:24:18,183 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:24:18,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:24:18,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:24:18,187 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:24:18,189 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:24:18,191 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:24:18,195 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:24:18,195 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:24:18,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:24:18,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:24:18,197 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:24:18,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:24:18,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:24:18,200 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:24:18,273 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:24:18,275 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:24:18,277 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:24:18,277 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:24:18,278 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:24:18,278 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:24:18,279 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:24:18,279 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:24:18,280 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:24:18,280 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:24:18,281 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:24:18,282 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:24:18,282 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:24:18,283 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:24:18,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:24:18,283 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:24:18,284 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:24:18,284 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:24:18,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:24:18,285 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:24:18,285 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:24:18,286 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:24:18,286 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:24:18,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:24:18,287 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:24:18,287 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5d2eeaaae10ee4c57bd86d22cba165fc727430aa2a7f660f053fb73e5712838 [2022-11-16 06:24:18,627 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:24:18,666 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:24:18,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:24:18,672 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:24:18,673 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:24:18,675 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 06:24:18,763 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/data/f19bfc6f0/3d84b9d2737942a28e61dd37976e7ce3/FLAG146985ee5 [2022-11-16 06:24:19,970 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:24:19,971 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 06:24:20,052 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/data/f19bfc6f0/3d84b9d2737942a28e61dd37976e7ce3/FLAG146985ee5 [2022-11-16 06:24:20,150 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/data/f19bfc6f0/3d84b9d2737942a28e61dd37976e7ce3 [2022-11-16 06:24:20,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:24:20,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:24:20,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:24:20,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:24:20,166 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:24:20,167 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:24:20" (1/1) ... [2022-11-16 06:24:20,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f7c5437 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:20, skipping insertion in model container [2022-11-16 06:24:20,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:24:20" (1/1) ... [2022-11-16 06:24:20,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:24:20,398 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:24:24,850 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454757,454770] [2022-11-16 06:24:24,854 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454904,454917] [2022-11-16 06:24:24,855 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455043,455056] [2022-11-16 06:24:24,856 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455201,455214] [2022-11-16 06:24:24,900 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:24:24,979 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:24:25,673 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454757,454770] [2022-11-16 06:24:25,674 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454904,454917] [2022-11-16 06:24:25,675 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455043,455056] [2022-11-16 06:24:25,675 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455201,455214] [2022-11-16 06:24:25,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:24:26,028 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:24:26,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:26 WrapperNode [2022-11-16 06:24:26,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:24:26,030 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:24:26,030 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:24:26,031 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:24:26,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:26" (1/1) ... [2022-11-16 06:24:26,248 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:26" (1/1) ... [2022-11-16 06:24:26,731 INFO L138 Inliner]: procedures = 460, calls = 5123, calls flagged for inlining = 268, calls inlined = 251, statements flattened = 11415 [2022-11-16 06:24:26,732 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:24:26,733 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:24:26,734 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:24:26,734 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:24:26,748 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:26" (1/1) ... [2022-11-16 06:24:26,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:26" (1/1) ... [2022-11-16 06:24:26,832 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:26" (1/1) ... [2022-11-16 06:24:26,833 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:26" (1/1) ... [2022-11-16 06:24:27,191 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:26" (1/1) ... [2022-11-16 06:24:27,243 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:26" (1/1) ... [2022-11-16 06:24:27,294 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:26" (1/1) ... [2022-11-16 06:24:27,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:26" (1/1) ... [2022-11-16 06:24:27,436 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:24:27,437 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:24:27,438 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:24:27,438 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:24:27,440 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:26" (1/1) ... [2022-11-16 06:24:27,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:24:27,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:24:27,475 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:24:27,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:24:27,534 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-16 06:24:27,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-16 06:24:27,535 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2022-11-16 06:24:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2022-11-16 06:24:27,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 06:24:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 06:24:27,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:24:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:24:27,536 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 06:24:27,536 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 06:24:27,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 06:24:27,536 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 06:24:27,536 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-16 06:24:27,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-16 06:24:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-16 06:24:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-16 06:24:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:24:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:24:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 06:24:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 06:24:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 06:24:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 06:24:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 06:24:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 06:24:27,539 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 06:24:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 06:24:27,539 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 06:24:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 06:24:27,539 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 06:24:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 06:24:27,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 06:24:27,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 06:24:27,540 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 06:24:27,540 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 06:24:27,540 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 06:24:27,540 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 06:24:27,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 06:24:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 06:24:27,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:24:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:24:27,541 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-16 06:24:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-16 06:24:27,542 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 06:24:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 06:24:27,542 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 06:24:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 06:24:27,543 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 06:24:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 06:24:27,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:24:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:24:27,544 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 06:24:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 06:24:27,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 06:24:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 06:24:27,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:24:27,545 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-16 06:24:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-16 06:24:27,546 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2022-11-16 06:24:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2022-11-16 06:24:27,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 06:24:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 06:24:27,547 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-16 06:24:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-16 06:24:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 06:24:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 06:24:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 06:24:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 06:24:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-16 06:24:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-16 06:24:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-16 06:24:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-16 06:24:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2022-11-16 06:24:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2022-11-16 06:24:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 06:24:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-16 06:24:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-16 06:24:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:24:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:24:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 06:24:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 06:24:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 06:24:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:24:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:24:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:24:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 06:24:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 06:24:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 06:24:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 06:24:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:24:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:24:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 06:24:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 06:24:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:24:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:24:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 06:24:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 06:24:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2022-11-16 06:24:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2022-11-16 06:24:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 06:24:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 06:24:27,552 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 06:24:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 06:24:27,552 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-16 06:24:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-16 06:24:27,552 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-16 06:24:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-16 06:24:27,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:24:27,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 06:24:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 06:24:27,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 06:24:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 06:24:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 06:24:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 06:24:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 06:24:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 06:24:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:24:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:24:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:24:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:24:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:24:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:24:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-16 06:24:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-16 06:24:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 06:24:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 06:24:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 06:24:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 06:24:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:24:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:24:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 06:24:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 06:24:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 06:24:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 06:24:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 06:24:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 06:24:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 06:24:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 06:24:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:24:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:24:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2022-11-16 06:24:27,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2022-11-16 06:24:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:24:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:24:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:24:27,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:24:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 06:24:27,556 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 06:24:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 06:24:27,556 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 06:24:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-16 06:24:27,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-16 06:24:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 06:24:27,557 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 06:24:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 06:24:27,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 06:24:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 06:24:27,557 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 06:24:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 06:24:27,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 06:24:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-16 06:24:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-16 06:24:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-16 06:24:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-16 06:24:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 06:24:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 06:24:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 06:24:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 06:24:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-16 06:24:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-16 06:24:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:24:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:24:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 06:24:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 06:24:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2022-11-16 06:24:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2022-11-16 06:24:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 06:24:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 06:24:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 06:24:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 06:24:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:24:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-16 06:24:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-16 06:24:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 06:24:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 06:24:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:24:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 06:24:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 06:24:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 06:24:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 06:24:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 06:24:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 06:24:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:24:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-16 06:24:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-16 06:24:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-16 06:24:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-16 06:24:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 06:24:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 06:24:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-16 06:24:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-16 06:24:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 06:24:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 06:24:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 06:24:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 06:24:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2022-11-16 06:24:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2022-11-16 06:24:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:24:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:24:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 06:24:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 06:24:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-16 06:24:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-16 06:24:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 06:24:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 06:24:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-16 06:24:27,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-16 06:24:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2022-11-16 06:24:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2022-11-16 06:24:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 06:24:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 06:24:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 06:24:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 06:24:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 06:24:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 06:24:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 06:24:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 06:24:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 06:24:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 06:24:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:24:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-16 06:24:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-16 06:24:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:24:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:24:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 06:24:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 06:24:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-16 06:24:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-16 06:24:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 06:24:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 06:24:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2022-11-16 06:24:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2022-11-16 06:24:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 06:24:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 06:24:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:24:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:24:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 06:24:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 06:24:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 06:24:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 06:24:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 06:24:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 06:24:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-16 06:24:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-16 06:24:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 06:24:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 06:24:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-16 06:24:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-16 06:24:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 06:24:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 06:24:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:24:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2022-11-16 06:24:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2022-11-16 06:24:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:24:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:24:29,478 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:24:29,483 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:24:30,855 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:24:33,185 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:24:33,199 INFO L158 Benchmark]: Toolchain (without parser) took 13040.19ms. Allocated memory was 107.0MB in the beginning and 679.5MB in the end (delta: 572.5MB). Free memory was 65.4MB in the beginning and 431.3MB in the end (delta: -365.9MB). Peak memory consumption was 210.6MB. Max. memory is 16.1GB. [2022-11-16 06:24:33,200 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 107.0MB. Free memory was 79.0MB in the beginning and 78.9MB in the end (delta: 45.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:24:33,207 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5868.17ms. Allocated memory was 107.0MB in the beginning and 205.5MB in the end (delta: 98.6MB). Free memory was 65.1MB in the beginning and 102.1MB in the end (delta: -36.9MB). Peak memory consumption was 111.0MB. Max. memory is 16.1GB. [2022-11-16 06:24:33,209 INFO L158 Benchmark]: Boogie Procedure Inliner took 701.86ms. Allocated memory was 205.5MB in the beginning and 339.7MB in the end (delta: 134.2MB). Free memory was 102.1MB in the beginning and 205.8MB in the end (delta: -103.8MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-16 06:24:33,210 INFO L158 Benchmark]: Boogie Preprocessor took 702.91ms. Allocated memory is still 339.7MB. Free memory was 205.8MB in the beginning and 176.6MB in the end (delta: 29.3MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2022-11-16 06:24:33,211 INFO L158 Benchmark]: RCFGBuilder took 5757.10ms. Allocated memory was 339.7MB in the beginning and 679.5MB in the end (delta: 339.7MB). Free memory was 176.6MB in the beginning and 431.3MB in the end (delta: -254.7MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2022-11-16 06:24:33,218 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 107.0MB. Free memory was 79.0MB in the beginning and 78.9MB in the end (delta: 45.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5868.17ms. Allocated memory was 107.0MB in the beginning and 205.5MB in the end (delta: 98.6MB). Free memory was 65.1MB in the beginning and 102.1MB in the end (delta: -36.9MB). Peak memory consumption was 111.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 701.86ms. Allocated memory was 205.5MB in the beginning and 339.7MB in the end (delta: 134.2MB). Free memory was 102.1MB in the beginning and 205.8MB in the end (delta: -103.8MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 702.91ms. Allocated memory is still 339.7MB. Free memory was 205.8MB in the beginning and 176.6MB in the end (delta: 29.3MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. * RCFGBuilder took 5757.10ms. Allocated memory was 339.7MB in the beginning and 679.5MB in the end (delta: 339.7MB). Free memory was 176.6MB in the beginning and 431.3MB in the end (delta: -254.7MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:24:33,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b5d2eeaaae10ee4c57bd86d22cba165fc727430aa2a7f660f053fb73e5712838 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:24:36,033 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:24:36,035 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:24:36,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:24:36,071 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:24:36,075 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:24:36,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:24:36,085 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:24:36,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:24:36,095 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:24:36,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:24:36,102 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:24:36,103 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:24:36,106 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:24:36,108 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:24:36,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:24:36,116 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:24:36,118 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:24:36,121 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:24:36,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:24:36,131 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:24:36,133 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:24:36,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:24:36,138 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:24:36,146 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:24:36,151 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:24:36,152 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:24:36,153 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:24:36,155 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:24:36,156 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:24:36,157 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:24:36,158 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:24:36,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:24:36,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:24:36,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:24:36,163 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:24:36,165 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:24:36,165 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:24:36,165 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:24:36,168 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:24:36,169 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:24:36,175 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:24:36,216 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:24:36,217 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:24:36,218 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:24:36,218 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:24:36,219 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:24:36,219 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:24:36,220 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:24:36,220 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:24:36,220 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:24:36,221 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:24:36,221 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:24:36,221 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:24:36,222 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:24:36,222 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:24:36,222 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:24:36,222 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:24:36,223 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:24:36,223 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:24:36,223 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:24:36,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:24:36,224 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:24:36,224 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:24:36,224 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:24:36,225 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:24:36,225 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:24:36,225 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:24:36,225 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:24:36,226 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:24:36,226 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:24:36,226 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5d2eeaaae10ee4c57bd86d22cba165fc727430aa2a7f660f053fb73e5712838 [2022-11-16 06:24:36,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:24:36,694 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:24:36,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:24:36,702 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:24:36,703 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:24:36,706 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 06:24:36,800 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/data/fa764ea7d/7d4b0204ee5e4b3bb1002680abd17372/FLAG4ed6c4e4b [2022-11-16 06:24:38,073 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:24:38,074 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 06:24:38,172 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/data/fa764ea7d/7d4b0204ee5e4b3bb1002680abd17372/FLAG4ed6c4e4b [2022-11-16 06:24:38,271 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/data/fa764ea7d/7d4b0204ee5e4b3bb1002680abd17372 [2022-11-16 06:24:38,274 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:24:38,277 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:24:38,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:24:38,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:24:38,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:24:38,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:24:38" (1/1) ... [2022-11-16 06:24:38,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60fcbffe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:38, skipping insertion in model container [2022-11-16 06:24:38,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:24:38" (1/1) ... [2022-11-16 06:24:38,301 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:24:38,557 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:24:42,973 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454757,454770] [2022-11-16 06:24:42,976 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454904,454917] [2022-11-16 06:24:42,977 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455043,455056] [2022-11-16 06:24:42,977 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455201,455214] [2022-11-16 06:24:43,012 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:24:43,080 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:24:43,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:24:43,890 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454757,454770] [2022-11-16 06:24:43,891 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454904,454917] [2022-11-16 06:24:43,892 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455043,455056] [2022-11-16 06:24:43,892 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455201,455214] [2022-11-16 06:24:43,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:24:43,967 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:24:44,818 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454757,454770] [2022-11-16 06:24:44,828 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454904,454917] [2022-11-16 06:24:44,829 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455043,455056] [2022-11-16 06:24:44,829 WARN L229 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_e1c1c3d9-7484-4e3d-81a6-27139319af20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455201,455214] [2022-11-16 06:24:44,845 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:24:45,194 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:24:45,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:45 WrapperNode [2022-11-16 06:24:45,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:24:45,196 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:24:45,200 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:24:45,200 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:24:45,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:45" (1/1) ... [2022-11-16 06:24:45,424 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:45" (1/1) ... [2022-11-16 06:24:45,844 INFO L138 Inliner]: procedures = 475, calls = 5123, calls flagged for inlining = 268, calls inlined = 251, statements flattened = 10733 [2022-11-16 06:24:45,845 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:24:45,846 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:24:45,846 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:24:45,846 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:24:45,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:45" (1/1) ... [2022-11-16 06:24:45,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:45" (1/1) ... [2022-11-16 06:24:45,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:45" (1/1) ... [2022-11-16 06:24:45,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:45" (1/1) ... [2022-11-16 06:24:46,160 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:45" (1/1) ... [2022-11-16 06:24:46,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:45" (1/1) ... [2022-11-16 06:24:46,345 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:45" (1/1) ... [2022-11-16 06:24:46,390 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:45" (1/1) ... [2022-11-16 06:24:46,467 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:24:46,469 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:24:46,469 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:24:46,469 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:24:46,470 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:24:45" (1/1) ... [2022-11-16 06:24:46,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:24:46,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:24:46,508 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:24:46,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:24:46,571 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-16 06:24:46,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-16 06:24:46,572 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2022-11-16 06:24:46,572 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2022-11-16 06:24:46,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 06:24:46,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 06:24:46,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:24:46,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:24:46,573 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 06:24:46,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 06:24:46,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 06:24:46,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 06:24:46,574 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-16 06:24:46,574 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-16 06:24:46,574 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-16 06:24:46,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-16 06:24:46,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:24:46,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:24:46,575 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 06:24:46,575 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 06:24:46,576 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 06:24:46,576 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 06:24:46,576 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 06:24:46,576 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 06:24:46,577 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 06:24:46,577 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 06:24:46,578 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 06:24:46,578 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 06:24:46,578 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 06:24:46,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 06:24:46,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 06:24:46,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 06:24:46,580 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 06:24:46,580 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 06:24:46,580 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 06:24:46,580 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 06:24:46,580 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 06:24:46,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 06:24:46,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:24:46,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:24:46,582 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-16 06:24:46,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-16 06:24:46,582 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 06:24:46,583 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 06:24:46,583 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 06:24:46,584 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 06:24:46,585 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 06:24:46,585 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 06:24:46,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:24:46,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:24:46,586 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 06:24:46,586 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 06:24:46,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 06:24:46,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 06:24:46,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:24:46,588 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-16 06:24:46,588 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-16 06:24:46,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 06:24:46,588 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2022-11-16 06:24:46,589 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2022-11-16 06:24:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:24:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:24:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 06:24:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 06:24:46,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 06:24:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-16 06:24:46,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-16 06:24:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 06:24:46,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 06:24:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 06:24:46,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 06:24:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-16 06:24:46,592 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-16 06:24:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-16 06:24:46,592 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-16 06:24:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2022-11-16 06:24:46,592 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2022-11-16 06:24:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-16 06:24:46,593 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-16 06:24:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:24:46,593 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:24:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 06:24:46,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 06:24:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:24:46,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:24:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 06:24:46,595 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 06:24:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 06:24:46,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 06:24:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:24:46,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:24:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 06:24:46,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 06:24:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:24:46,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:24:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 06:24:46,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 06:24:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2022-11-16 06:24:46,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2022-11-16 06:24:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 06:24:46,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 06:24:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 06:24:46,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 06:24:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-16 06:24:46,599 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-16 06:24:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-16 06:24:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-16 06:24:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:24:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 06:24:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 06:24:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 06:24:46,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 06:24:46,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 06:24:46,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 06:24:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 06:24:46,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 06:24:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:24:46,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:24:46,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:24:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:24:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:24:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:24:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-16 06:24:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-16 06:24:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 06:24:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 06:24:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 06:24:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 06:24:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 06:24:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 06:24:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:24:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:24:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 06:24:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 06:24:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 06:24:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 06:24:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 06:24:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 06:24:46,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 06:24:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 06:24:46,607 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 06:24:46,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 06:24:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:24:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:24:46,608 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2022-11-16 06:24:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2022-11-16 06:24:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:24:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:24:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 06:24:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:24:46,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 06:24:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:24:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:24:46,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:24:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 06:24:46,610 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 06:24:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 06:24:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 06:24:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-16 06:24:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-16 06:24:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 06:24:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 06:24:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 06:24:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 06:24:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 06:24:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 06:24:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 06:24:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 06:24:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-16 06:24:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-16 06:24:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-16 06:24:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-16 06:24:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 06:24:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 06:24:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 06:24:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 06:24:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-16 06:24:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-16 06:24:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:24:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:24:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 06:24:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 06:24:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2022-11-16 06:24:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2022-11-16 06:24:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 06:24:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 06:24:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 06:24:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 06:24:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:24:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-16 06:24:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-16 06:24:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 06:24:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 06:24:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:24:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 06:24:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 06:24:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 06:24:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 06:24:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:24:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 06:24:46,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 06:24:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:24:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 06:24:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 06:24:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:24:46,621 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-16 06:24:46,621 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-16 06:24:46,622 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-16 06:24:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-16 06:24:46,622 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 06:24:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 06:24:46,622 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-16 06:24:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-16 06:24:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 06:24:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 06:24:46,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 06:24:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 06:24:46,624 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2022-11-16 06:24:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2022-11-16 06:24:46,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:24:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:24:46,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 06:24:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 06:24:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-16 06:24:46,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-16 06:24:46,625 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 06:24:46,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 06:24:46,626 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-16 06:24:46,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-16 06:24:46,626 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2022-11-16 06:24:46,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2022-11-16 06:24:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 06:24:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 06:24:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 06:24:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 06:24:46,627 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 06:24:46,628 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 06:24:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 06:24:46,628 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 06:24:46,628 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 06:24:46,629 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 06:24:46,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 06:24:46,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 06:24:46,629 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-16 06:24:46,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-16 06:24:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 06:24:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 06:24:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:24:46,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:24:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 06:24:46,631 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 06:24:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-16 06:24:46,631 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-16 06:24:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 06:24:46,632 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 06:24:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2022-11-16 06:24:46,632 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2022-11-16 06:24:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 06:24:46,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 06:24:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:24:46,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:24:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 06:24:46,633 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 06:24:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 06:24:46,634 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 06:24:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 06:24:46,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 06:24:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-16 06:24:46,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-16 06:24:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 06:24:46,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 06:24:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-16 06:24:46,635 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-16 06:24:46,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 06:24:46,636 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 06:24:46,636 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2022-11-16 06:24:46,636 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2022-11-16 06:24:46,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:24:46,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:24:48,238 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:24:48,243 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:25:17,850 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:26:27,468 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:26:27,476 INFO L158 Benchmark]: Toolchain (without parser) took 109198.24ms. Allocated memory was 65.0MB in the beginning and 524.3MB in the end (delta: 459.3MB). Free memory was 41.1MB in the beginning and 228.9MB in the end (delta: -187.8MB). Peak memory consumption was 297.5MB. Max. memory is 16.1GB. [2022-11-16 06:26:27,476 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 65.0MB. Free memory was 46.6MB in the beginning and 46.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:26:27,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6913.20ms. Allocated memory was 65.0MB in the beginning and 281.0MB in the end (delta: 216.0MB). Free memory was 40.8MB in the beginning and 130.5MB in the end (delta: -89.7MB). Peak memory consumption was 149.7MB. Max. memory is 16.1GB. [2022-11-16 06:26:27,479 INFO L158 Benchmark]: Boogie Procedure Inliner took 649.08ms. Allocated memory is still 281.0MB. Free memory was 130.5MB in the beginning and 145.0MB in the end (delta: -14.5MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-16 06:26:27,480 INFO L158 Benchmark]: Boogie Preprocessor took 621.46ms. Allocated memory was 281.0MB in the beginning and 524.3MB in the end (delta: 243.3MB). Free memory was 145.0MB in the beginning and 378.9MB in the end (delta: -233.8MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-11-16 06:26:27,480 INFO L158 Benchmark]: RCFGBuilder took 101005.65ms. Allocated memory is still 524.3MB. Free memory was 378.9MB in the beginning and 228.9MB in the end (delta: 150.0MB). Peak memory consumption was 175.1MB. Max. memory is 16.1GB. [2022-11-16 06:26:27,483 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 65.0MB. Free memory was 46.6MB in the beginning and 46.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6913.20ms. Allocated memory was 65.0MB in the beginning and 281.0MB in the end (delta: 216.0MB). Free memory was 40.8MB in the beginning and 130.5MB in the end (delta: -89.7MB). Peak memory consumption was 149.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 649.08ms. Allocated memory is still 281.0MB. Free memory was 130.5MB in the beginning and 145.0MB in the end (delta: -14.5MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 621.46ms. Allocated memory was 281.0MB in the beginning and 524.3MB in the end (delta: 243.3MB). Free memory was 145.0MB in the beginning and 378.9MB in the end (delta: -233.8MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * RCFGBuilder took 101005.65ms. Allocated memory is still 524.3MB. Free memory was 378.9MB in the beginning and 228.9MB in the end (delta: 150.0MB). Peak memory consumption was 175.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:26:27,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1c1c3d9-7484-4e3d-81a6-27139319af20/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]