./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu --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 abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:41:49,241 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:41:49,245 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:41:49,306 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:41:49,306 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:41:49,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:41:49,315 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:41:49,320 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:41:49,322 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:41:49,331 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:41:49,332 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:41:49,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:41:49,335 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:41:49,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:41:49,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:41:49,346 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:41:49,348 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:41:49,349 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:41:49,351 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:41:49,353 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:41:49,355 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:41:49,357 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:41:49,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:41:49,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:41:49,363 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:41:49,363 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:41:49,364 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:41:49,365 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:41:49,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:41:49,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:41:49,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:41:49,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:41:49,369 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:41:49,370 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:41:49,371 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:41:49,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:41:49,372 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:41:49,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:41:49,373 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:41:49,374 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:41:49,374 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:41:49,375 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:41:49,400 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:41:49,400 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:41:49,401 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:41:49,401 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:41:49,402 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:41:49,402 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:41:49,403 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:41:49,403 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:41:49,403 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:41:49,403 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:41:49,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:41:49,404 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:41:49,404 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:41:49,404 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:41:49,404 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:41:49,404 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:41:49,404 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:41:49,405 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:41:49,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:49,405 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:41:49,405 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:41:49,405 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:41:49,406 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:41:49,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:41:49,406 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:41:49,406 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_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 [2021-11-23 15:41:49,651 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:41:49,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:41:49,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:41:49,681 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:41:49,682 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:41:49,684 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-11-23 15:41:49,763 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/data/d3eb653d2/f2926c0acade4d70a12815fc31824872/FLAGda895e2ec [2021-11-23 15:41:50,793 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:41:50,794 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-11-23 15:41:50,857 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/data/d3eb653d2/f2926c0acade4d70a12815fc31824872/FLAGda895e2ec [2021-11-23 15:41:51,159 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/data/d3eb653d2/f2926c0acade4d70a12815fc31824872 [2021-11-23 15:41:51,161 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:41:51,162 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:41:51,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:51,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:41:51,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:41:51,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:51" (1/1) ... [2021-11-23 15:41:51,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@724f0025 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:51, skipping insertion in model container [2021-11-23 15:41:51,176 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:51" (1/1) ... [2021-11-23 15:41:51,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:41:51,370 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:41:54,718 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2021-11-23 15:41:54,720 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2021-11-23 15:41:54,721 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2021-11-23 15:41:54,722 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2021-11-23 15:41:54,740 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:54,818 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:41:55,315 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2021-11-23 15:41:55,317 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2021-11-23 15:41:55,317 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2021-11-23 15:41:55,318 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2021-11-23 15:41:55,330 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:55,501 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:41:55,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:55 WrapperNode [2021-11-23 15:41:55,502 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:55,503 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:55,503 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:41:55,503 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:41:55,511 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:55" (1/1) ... [2021-11-23 15:41:55,638 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:55" (1/1) ... [2021-11-23 15:41:55,947 INFO L137 Inliner]: procedures = 430, calls = 2495, calls flagged for inlining = 233, calls inlined = 225, statements flattened = 6734 [2021-11-23 15:41:55,948 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:55,949 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:41:55,949 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:41:55,949 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:41:55,958 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:55" (1/1) ... [2021-11-23 15:41:55,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:55" (1/1) ... [2021-11-23 15:41:56,018 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:55" (1/1) ... [2021-11-23 15:41:56,019 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:55" (1/1) ... [2021-11-23 15:41:56,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:55" (1/1) ... [2021-11-23 15:41:56,191 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:55" (1/1) ... [2021-11-23 15:41:56,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:55" (1/1) ... [2021-11-23 15:41:56,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:41:56,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:41:56,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:41:56,283 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:41:56,284 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:55" (1/1) ... [2021-11-23 15:41:56,293 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:56,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:41:56,324 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:41:56,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:41:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2021-11-23 15:41:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2021-11-23 15:41:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:41:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:41:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:41:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:41:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2021-11-23 15:41:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2021-11-23 15:41:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:41:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:41:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:41:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:41:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2021-11-23 15:41:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2021-11-23 15:41:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:41:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:41:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2021-11-23 15:41:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2021-11-23 15:41:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:41:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:41:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2021-11-23 15:41:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2021-11-23 15:41:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:41:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:41:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2021-11-23 15:41:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2021-11-23 15:41:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2021-11-23 15:41:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2021-11-23 15:41:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2021-11-23 15:41:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2021-11-23 15:41:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:41:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:41:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2021-11-23 15:41:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2021-11-23 15:41:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:41:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:41:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:41:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:41:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-11-23 15:41:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-11-23 15:41:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:41:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:41:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:41:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-23 15:41:56,391 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-23 15:41:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2021-11-23 15:41:56,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2021-11-23 15:41:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:41:56,391 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:41:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:41:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:41:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2021-11-23 15:41:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2021-11-23 15:41:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2021-11-23 15:41:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2021-11-23 15:41:56,393 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:41:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:41:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:41:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:41:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:41:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:41:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:41:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:41:56,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:41:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:41:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:41:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:41:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:41:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:41:56,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:41:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:41:56,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:41:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2021-11-23 15:41:56,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2021-11-23 15:41:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:41:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2021-11-23 15:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2021-11-23 15:41:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2021-11-23 15:41:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2021-11-23 15:41:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2021-11-23 15:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2021-11-23 15:41:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2021-11-23 15:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2021-11-23 15:41:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:41:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:41:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:41:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:41:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:41:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:41:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2021-11-23 15:41:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2021-11-23 15:41:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2021-11-23 15:41:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2021-11-23 15:41:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2021-11-23 15:41:56,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2021-11-23 15:41:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:41:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:41:56,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:41:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:41:56,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:41:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2021-11-23 15:41:56,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2021-11-23 15:41:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:41:56,405 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:41:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:41:56,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:41:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:41:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:41:56,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:41:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:41:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2021-11-23 15:41:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2021-11-23 15:41:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:41:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:41:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:41:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:41:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:41:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2021-11-23 15:41:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2021-11-23 15:41:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:41:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-23 15:41:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-23 15:41:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2021-11-23 15:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2021-11-23 15:41:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2021-11-23 15:41:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2021-11-23 15:41:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2021-11-23 15:41:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2021-11-23 15:41:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2021-11-23 15:41:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2021-11-23 15:41:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:41:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:41:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:41:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:41:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2021-11-23 15:41:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2021-11-23 15:41:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-11-23 15:41:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-11-23 15:41:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:41:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:41:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2021-11-23 15:41:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2021-11-23 15:41:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2021-11-23 15:41:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2021-11-23 15:41:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2021-11-23 15:41:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2021-11-23 15:41:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:41:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:41:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2021-11-23 15:41:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2021-11-23 15:41:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2021-11-23 15:41:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2021-11-23 15:41:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:41:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:41:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:41:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:41:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:41:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:41:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2021-11-23 15:41:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2021-11-23 15:41:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2021-11-23 15:41:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2021-11-23 15:41:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:41:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:41:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-11-23 15:41:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-11-23 15:41:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2021-11-23 15:41:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2021-11-23 15:41:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:41:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:41:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2021-11-23 15:41:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2021-11-23 15:41:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:41:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:41:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:41:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:41:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2021-11-23 15:41:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2021-11-23 15:41:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2021-11-23 15:41:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2021-11-23 15:41:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:41:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:41:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-23 15:41:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-23 15:41:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:41:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:41:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:41:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:41:56,526 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:41:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2021-11-23 15:41:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2021-11-23 15:41:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2021-11-23 15:41:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2021-11-23 15:41:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2021-11-23 15:41:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2021-11-23 15:41:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:41:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:41:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:41:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2021-11-23 15:41:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2021-11-23 15:41:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2021-11-23 15:41:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2021-11-23 15:41:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2021-11-23 15:41:56,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2021-11-23 15:41:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:41:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:41:56,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:41:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-11-23 15:41:56,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-11-23 15:41:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:41:56,529 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:41:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:41:56,530 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:41:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2021-11-23 15:41:56,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2021-11-23 15:41:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:41:56,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:41:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:41:56,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:41:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:41:56,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:41:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:41:56,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:41:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:41:56,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:41:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:41:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:41:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2021-11-23 15:41:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2021-11-23 15:41:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2021-11-23 15:41:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2021-11-23 15:41:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2021-11-23 15:41:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2021-11-23 15:41:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:41:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:41:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:41:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:41:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:41:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:41:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:41:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:41:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:41:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:41:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:41:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:41:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:41:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2021-11-23 15:41:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2021-11-23 15:41:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:41:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:41:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2021-11-23 15:41:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2021-11-23 15:41:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:41:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:41:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2021-11-23 15:41:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2021-11-23 15:41:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2021-11-23 15:41:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2021-11-23 15:41:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:41:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:41:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2021-11-23 15:41:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2021-11-23 15:41:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2021-11-23 15:41:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2021-11-23 15:41:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:41:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:41:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:41:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:41:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2021-11-23 15:41:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2021-11-23 15:41:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:41:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:41:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:41:56,555 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2021-11-23 15:41:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2021-11-23 15:41:57,620 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:41:57,624 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:41:57,847 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:41:57,851 INFO L158 Benchmark]: Toolchain (without parser) took 6687.36ms. Allocated memory was 115.3MB in the beginning and 230.7MB in the end (delta: 115.3MB). Free memory was 66.9MB in the beginning and 77.7MB in the end (delta: -10.8MB). Peak memory consumption was 117.9MB. Max. memory is 16.1GB. [2021-11-23 15:41:57,851 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 115.3MB. Free memory is still 67.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:41:57,852 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4337.02ms. Allocated memory was 115.3MB in the beginning and 230.7MB in the end (delta: 115.3MB). Free memory was 66.5MB in the beginning and 117.8MB in the end (delta: -51.2MB). Peak memory consumption was 81.2MB. Max. memory is 16.1GB. [2021-11-23 15:41:57,852 INFO L158 Benchmark]: Boogie Procedure Inliner took 445.34ms. Allocated memory is still 230.7MB. Free memory was 117.8MB in the beginning and 133.7MB in the end (delta: -15.9MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. [2021-11-23 15:41:57,853 INFO L158 Benchmark]: Boogie Preprocessor took 332.57ms. Allocated memory is still 230.7MB. Free memory was 133.7MB in the beginning and 91.7MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2021-11-23 15:41:57,854 INFO L158 Benchmark]: RCFGBuilder took 1565.85ms. Allocated memory is still 230.7MB. Free memory was 91.7MB in the beginning and 77.7MB in the end (delta: 14.0MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2021-11-23 15:41:57,857 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 115.3MB. Free memory is still 67.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4337.02ms. Allocated memory was 115.3MB in the beginning and 230.7MB in the end (delta: 115.3MB). Free memory was 66.5MB in the beginning and 117.8MB in the end (delta: -51.2MB). Peak memory consumption was 81.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 445.34ms. Allocated memory is still 230.7MB. Free memory was 117.8MB in the beginning and 133.7MB in the end (delta: -15.9MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 332.57ms. Allocated memory is still 230.7MB. Free memory was 133.7MB in the beginning and 91.7MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1565.85ms. Allocated memory is still 230.7MB. Free memory was 91.7MB in the beginning and 77.7MB in the end (delta: 14.0MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:41:57,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu --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 abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:42:00,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:42:00,357 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:42:00,410 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:42:00,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:42:00,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:42:00,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:42:00,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:42:00,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:42:00,433 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:42:00,438 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:42:00,440 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:42:00,441 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:42:00,444 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:42:00,447 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:42:00,453 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:42:00,455 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:42:00,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:42:00,459 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:42:00,466 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:42:00,469 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:42:00,470 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:42:00,473 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:42:00,475 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:42:00,482 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:42:00,482 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:42:00,483 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:42:00,485 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:42:00,486 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:42:00,487 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:42:00,487 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:42:00,488 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:42:00,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:42:00,491 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:42:00,493 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:42:00,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:42:00,494 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:42:00,494 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:42:00,495 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:42:00,497 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:42:00,498 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:42:00,503 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:42:00,549 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:42:00,550 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:42:00,551 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:42:00,552 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:42:00,553 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:42:00,553 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:42:00,553 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:42:00,554 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:42:00,554 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:42:00,554 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:42:00,555 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:42:00,556 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:42:00,556 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:42:00,556 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:42:00,556 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:42:00,557 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:42:00,557 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:42:00,557 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:42:00,557 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:42:00,557 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:42:00,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:00,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:42:00,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:42:00,558 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:42:00,559 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:42:00,559 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:42:00,559 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:42:00,559 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:42:00,560 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:42:00,560 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_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 [2021-11-23 15:42:00,927 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:42:00,964 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:42:00,967 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:42:00,969 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:42:00,970 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:42:00,971 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-11-23 15:42:01,056 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/data/e6478c24d/ed072f46255c4b978c4725afd90372d6/FLAGf1890c84b [2021-11-23 15:42:02,260 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:42:02,260 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-11-23 15:42:02,325 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/data/e6478c24d/ed072f46255c4b978c4725afd90372d6/FLAGf1890c84b [2021-11-23 15:42:02,517 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/data/e6478c24d/ed072f46255c4b978c4725afd90372d6 [2021-11-23 15:42:02,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:42:02,520 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:42:02,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:02,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:42:02,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:42:02,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:02" (1/1) ... [2021-11-23 15:42:02,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1273e5b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:02, skipping insertion in model container [2021-11-23 15:42:02,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:02" (1/1) ... [2021-11-23 15:42:02,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:42:02,749 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:06,191 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2021-11-23 15:42:06,194 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2021-11-23 15:42:06,195 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2021-11-23 15:42:06,196 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2021-11-23 15:42:06,215 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:06,252 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:42:06,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:06,711 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2021-11-23 15:42:06,712 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2021-11-23 15:42:06,713 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2021-11-23 15:42:06,713 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2021-11-23 15:42:06,718 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:06,733 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:42:07,203 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2021-11-23 15:42:07,204 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2021-11-23 15:42:07,204 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2021-11-23 15:42:07,205 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2021-11-23 15:42:07,215 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:07,422 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:42:07,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:07 WrapperNode [2021-11-23 15:42:07,423 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:07,424 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:07,424 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:42:07,424 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:42:07,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:07" (1/1) ... [2021-11-23 15:42:07,568 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:07" (1/1) ... [2021-11-23 15:42:07,760 INFO L137 Inliner]: procedures = 444, calls = 2495, calls flagged for inlining = 233, calls inlined = 225, statements flattened = 6495 [2021-11-23 15:42:07,761 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:07,762 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:42:07,762 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:42:07,762 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:42:07,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:07" (1/1) ... [2021-11-23 15:42:07,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:07" (1/1) ... [2021-11-23 15:42:07,840 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:07" (1/1) ... [2021-11-23 15:42:07,840 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:07" (1/1) ... [2021-11-23 15:42:07,976 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:07" (1/1) ... [2021-11-23 15:42:08,001 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:07" (1/1) ... [2021-11-23 15:42:08,037 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:07" (1/1) ... [2021-11-23 15:42:08,067 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:42:08,069 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:42:08,069 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:42:08,070 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:42:08,070 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:07" (1/1) ... [2021-11-23 15:42:08,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:08,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:42:08,104 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:42:08,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:42:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2021-11-23 15:42:08,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2021-11-23 15:42:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:42:08,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:42:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:42:08,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:42:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2021-11-23 15:42:08,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2021-11-23 15:42:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:42:08,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:42:08,146 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:42:08,146 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:42:08,146 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2021-11-23 15:42:08,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2021-11-23 15:42:08,146 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:42:08,146 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:42:08,146 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2021-11-23 15:42:08,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2021-11-23 15:42:08,148 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:42:08,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:42:08,148 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2021-11-23 15:42:08,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2021-11-23 15:42:08,148 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:42:08,149 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:42:08,149 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2021-11-23 15:42:08,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2021-11-23 15:42:08,149 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2021-11-23 15:42:08,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2021-11-23 15:42:08,149 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:42:08,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:42:08,149 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2021-11-23 15:42:08,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2021-11-23 15:42:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:42:08,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:42:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2021-11-23 15:42:08,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2021-11-23 15:42:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:42:08,150 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:42:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:42:08,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:42:08,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-11-23 15:42:08,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-11-23 15:42:08,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:42:08,151 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:42:08,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:42:08,151 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-23 15:42:08,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-23 15:42:08,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:42:08,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:42:08,152 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2021-11-23 15:42:08,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2021-11-23 15:42:08,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:42:08,152 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:42:08,152 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:42:08,152 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:42:08,152 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:42:08,153 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2021-11-23 15:42:08,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2021-11-23 15:42:08,153 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2021-11-23 15:42:08,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2021-11-23 15:42:08,153 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:42:08,153 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:42:08,153 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:42:08,153 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:42:08,153 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:42:08,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:42:08,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:42:08,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:42:08,154 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:42:08,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:42:08,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:42:08,154 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:42:08,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:42:08,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:42:08,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:42:08,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:42:08,155 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2021-11-23 15:42:08,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2021-11-23 15:42:08,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:42:08,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:42:08,156 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2021-11-23 15:42:08,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2021-11-23 15:42:08,156 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2021-11-23 15:42:08,157 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2021-11-23 15:42:08,157 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2021-11-23 15:42:08,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2021-11-23 15:42:08,158 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2021-11-23 15:42:08,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2021-11-23 15:42:08,158 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:42:08,159 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:42:08,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:42:08,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:42:08,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:42:08,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:42:08,159 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2021-11-23 15:42:08,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2021-11-23 15:42:08,160 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2021-11-23 15:42:08,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2021-11-23 15:42:08,160 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2021-11-23 15:42:08,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2021-11-23 15:42:08,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:42:08,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:42:08,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:42:08,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:42:08,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:42:08,161 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2021-11-23 15:42:08,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2021-11-23 15:42:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:42:08,167 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:42:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:42:08,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:42:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:42:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:42:08,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:42:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:42:08,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:42:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2021-11-23 15:42:08,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2021-11-23 15:42:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:42:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:42:08,175 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:42:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:42:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:42:08,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:08,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:08,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:42:08,176 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2021-11-23 15:42:08,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2021-11-23 15:42:08,177 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-23 15:42:08,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-23 15:42:08,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:42:08,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:42:08,177 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2021-11-23 15:42:08,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2021-11-23 15:42:08,177 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2021-11-23 15:42:08,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2021-11-23 15:42:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2021-11-23 15:42:08,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2021-11-23 15:42:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2021-11-23 15:42:08,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2021-11-23 15:42:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:42:08,179 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:42:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:42:08,179 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:42:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:42:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2021-11-23 15:42:08,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2021-11-23 15:42:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-11-23 15:42:08,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-11-23 15:42:08,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:42:08,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:42:08,180 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2021-11-23 15:42:08,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2021-11-23 15:42:08,180 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2021-11-23 15:42:08,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2021-11-23 15:42:08,181 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2021-11-23 15:42:08,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2021-11-23 15:42:08,181 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:42:08,181 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:42:08,181 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2021-11-23 15:42:08,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2021-11-23 15:42:08,182 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2021-11-23 15:42:08,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2021-11-23 15:42:08,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:42:08,182 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:42:08,182 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:42:08,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:42:08,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:42:08,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:42:08,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:42:08,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:42:08,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:42:08,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:42:08,183 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2021-11-23 15:42:08,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2021-11-23 15:42:08,184 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2021-11-23 15:42:08,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2021-11-23 15:42:08,184 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:42:08,184 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:42:08,184 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-11-23 15:42:08,185 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-11-23 15:42:08,185 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2021-11-23 15:42:08,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2021-11-23 15:42:08,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:42:08,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:42:08,187 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2021-11-23 15:42:08,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2021-11-23 15:42:08,187 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:42:08,187 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:42:08,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:42:08,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:42:08,188 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2021-11-23 15:42:08,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2021-11-23 15:42:08,189 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2021-11-23 15:42:08,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2021-11-23 15:42:08,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:42:08,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:42:08,190 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-23 15:42:08,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-23 15:42:08,192 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:42:08,192 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:42:08,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:42:08,192 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:42:08,192 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:42:08,193 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2021-11-23 15:42:08,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2021-11-23 15:42:08,193 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2021-11-23 15:42:08,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2021-11-23 15:42:08,193 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2021-11-23 15:42:08,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2021-11-23 15:42:08,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:42:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2021-11-23 15:42:08,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2021-11-23 15:42:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2021-11-23 15:42:08,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2021-11-23 15:42:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:42:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:42:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:42:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:42:08,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:42:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:42:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2021-11-23 15:42:08,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2021-11-23 15:42:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:42:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-11-23 15:42:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-11-23 15:42:08,196 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:42:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:42:08,196 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:42:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:42:08,196 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2021-11-23 15:42:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2021-11-23 15:42:08,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:42:08,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:42:08,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:42:08,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:42:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:42:08,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:42:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:42:08,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:42:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:42:08,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:42:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:42:08,204 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:42:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2021-11-23 15:42:08,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2021-11-23 15:42:08,208 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2021-11-23 15:42:08,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2021-11-23 15:42:08,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2021-11-23 15:42:08,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2021-11-23 15:42:08,208 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:42:08,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:42:08,208 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:42:08,208 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:42:08,209 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:42:08,209 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:42:08,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:42:08,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:42:08,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:42:08,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:42:08,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:42:08,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:42:08,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:42:08,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:42:08,210 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:42:08,210 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:42:08,210 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2021-11-23 15:42:08,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2021-11-23 15:42:08,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:42:08,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:42:08,211 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2021-11-23 15:42:08,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2021-11-23 15:42:08,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:42:08,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:42:08,211 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2021-11-23 15:42:08,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2021-11-23 15:42:08,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2021-11-23 15:42:08,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2021-11-23 15:42:08,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:42:08,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:42:08,212 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2021-11-23 15:42:08,212 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2021-11-23 15:42:08,212 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2021-11-23 15:42:08,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2021-11-23 15:42:08,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:42:08,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:42:08,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:42:08,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:42:08,213 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2021-11-23 15:42:08,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2021-11-23 15:42:08,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:42:08,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:42:08,214 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2021-11-23 15:42:08,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2021-11-23 15:42:09,347 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:42:09,351 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:42:09,586 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:42:09,590 INFO L158 Benchmark]: Toolchain (without parser) took 7068.70ms. Allocated memory was 71.3MB in the beginning and 249.6MB in the end (delta: 178.3MB). Free memory was 45.7MB in the beginning and 90.5MB in the end (delta: -44.8MB). Peak memory consumption was 165.8MB. Max. memory is 16.1GB. [2021-11-23 15:42:09,590 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 54.5MB. Free memory was 34.8MB in the beginning and 34.8MB in the end (delta: 41.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:42:09,591 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4898.79ms. Allocated memory was 71.3MB in the beginning and 249.6MB in the end (delta: 178.3MB). Free memory was 45.6MB in the beginning and 126.1MB in the end (delta: -80.6MB). Peak memory consumption was 132.3MB. Max. memory is 16.1GB. [2021-11-23 15:42:09,592 INFO L158 Benchmark]: Boogie Procedure Inliner took 336.91ms. Allocated memory is still 249.6MB. Free memory was 126.1MB in the beginning and 92.6MB in the end (delta: 33.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-11-23 15:42:09,592 INFO L158 Benchmark]: Boogie Preprocessor took 305.99ms. Allocated memory is still 249.6MB. Free memory was 92.6MB in the beginning and 106.2MB in the end (delta: -13.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-23 15:42:09,593 INFO L158 Benchmark]: RCFGBuilder took 1519.23ms. Allocated memory is still 249.6MB. Free memory was 106.2MB in the beginning and 90.5MB in the end (delta: 15.7MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:42:09,596 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 54.5MB. Free memory was 34.8MB in the beginning and 34.8MB in the end (delta: 41.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4898.79ms. Allocated memory was 71.3MB in the beginning and 249.6MB in the end (delta: 178.3MB). Free memory was 45.6MB in the beginning and 126.1MB in the end (delta: -80.6MB). Peak memory consumption was 132.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 336.91ms. Allocated memory is still 249.6MB. Free memory was 126.1MB in the beginning and 92.6MB in the end (delta: 33.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 305.99ms. Allocated memory is still 249.6MB. Free memory was 92.6MB in the beginning and 106.2MB in the end (delta: -13.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1519.23ms. Allocated memory is still 249.6MB. Free memory was 106.2MB in the beginning and 90.5MB in the end (delta: 15.7MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:42:09,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0187b3ac-41b9-4829-aa9b-6b4b94b5d42e/bin/ukojak-CwSLpZB5Qu/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: UnsupportedOperationException: Set is immutable