./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 e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/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_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:47:41,047 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:47:41,049 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:47:41,084 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:47:41,085 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:47:41,086 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:47:41,087 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:47:41,092 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:47:41,094 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:47:41,095 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:47:41,095 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:47:41,096 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:47:41,097 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:47:41,098 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:47:41,099 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:47:41,100 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:47:41,100 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:47:41,101 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:47:41,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:47:41,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:47:41,119 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:47:41,124 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:47:41,125 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:47:41,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:47:41,129 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:47:41,130 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:47:41,130 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:47:41,131 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:47:41,131 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:47:41,132 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:47:41,132 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:47:41,133 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:47:41,134 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:47:41,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:47:41,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:47:41,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:47:41,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:47:41,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:47:41,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:47:41,148 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:47:41,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:47:41,152 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:47:41,190 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:47:41,190 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:47:41,191 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:47:41,192 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:47:41,192 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:47:41,193 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:47:41,193 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:47:41,193 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:47:41,193 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:47:41,194 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:47:41,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:47:41,195 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:47:41,195 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:47:41,195 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:47:41,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:47:41,196 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:47:41,196 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:47:41,196 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:47:41,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:47:41,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:47:41,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:47:41,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:47:41,204 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:47:41,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:47:41,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:47:41,205 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_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 [2022-11-16 08:47:41,471 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:47:41,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:47:41,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:47:41,496 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:47:41,497 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:47:41,499 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2022-11-16 08:47:41,564 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/data/ec5bacd56/d2ea88e396614c339c487b3ed9b283ef/FLAG62a745820 [2022-11-16 08:47:42,578 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:47:42,579 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2022-11-16 08:47:42,637 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/data/ec5bacd56/d2ea88e396614c339c487b3ed9b283ef/FLAG62a745820 [2022-11-16 08:47:42,880 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/data/ec5bacd56/d2ea88e396614c339c487b3ed9b283ef [2022-11-16 08:47:42,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:47:42,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:47:42,886 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:47:42,886 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:47:42,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:47:42,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:47:42" (1/1) ... [2022-11-16 08:47:42,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d4da978 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:42, skipping insertion in model container [2022-11-16 08:47:42,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:47:42" (1/1) ... [2022-11-16 08:47:42,898 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:47:43,068 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:47:46,424 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2022-11-16 08:47:46,426 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2022-11-16 08:47:46,427 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2022-11-16 08:47:46,427 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2022-11-16 08:47:46,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:47:46,469 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:47:47,017 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2022-11-16 08:47:47,019 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2022-11-16 08:47:47,020 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2022-11-16 08:47:47,020 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2022-11-16 08:47:47,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:47:47,185 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:47:47,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:47 WrapperNode [2022-11-16 08:47:47,185 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:47:47,186 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:47:47,186 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:47:47,187 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:47:47,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:47" (1/1) ... [2022-11-16 08:47:47,307 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:47" (1/1) ... [2022-11-16 08:47:47,486 INFO L138 Inliner]: procedures = 430, calls = 2495, calls flagged for inlining = 233, calls inlined = 225, statements flattened = 6782 [2022-11-16 08:47:47,487 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:47:47,488 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:47:47,488 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:47:47,488 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:47:47,498 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:47" (1/1) ... [2022-11-16 08:47:47,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:47" (1/1) ... [2022-11-16 08:47:47,531 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:47" (1/1) ... [2022-11-16 08:47:47,532 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:47" (1/1) ... [2022-11-16 08:47:47,712 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:47" (1/1) ... [2022-11-16 08:47:47,744 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:47" (1/1) ... [2022-11-16 08:47:47,780 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:47" (1/1) ... [2022-11-16 08:47:47,807 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:47" (1/1) ... [2022-11-16 08:47:47,851 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:47:47,852 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:47:47,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:47:47,853 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:47:47,855 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:47" (1/1) ... [2022-11-16 08:47:47,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:47:47,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:47:47,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:47:47,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:47:47,937 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2022-11-16 08:47:47,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2022-11-16 08:47:47,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:47:47,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:47:47,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-16 08:47:47,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-16 08:47:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2022-11-16 08:47:47,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2022-11-16 08:47:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:47:47,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:47:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:47:47,939 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:47:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2022-11-16 08:47:47,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2022-11-16 08:47:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:47:47,940 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:47:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2022-11-16 08:47:47,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2022-11-16 08:47:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:47:47,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:47:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2022-11-16 08:47:47,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2022-11-16 08:47:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:47:47,941 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:47:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2022-11-16 08:47:47,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2022-11-16 08:47:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2022-11-16 08:47:47,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2022-11-16 08:47:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2022-11-16 08:47:47,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2022-11-16 08:47:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:47:47,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:47:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2022-11-16 08:47:47,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2022-11-16 08:47:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:47:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:47:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:47:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:47:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2022-11-16 08:47:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2022-11-16 08:47:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-16 08:47:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-16 08:47:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:47:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-11-16 08:47:47,945 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2022-11-16 08:47:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2022-11-16 08:47:47,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2022-11-16 08:47:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:47:47,946 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:47:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 08:47:47,946 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 08:47:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2022-11-16 08:47:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2022-11-16 08:47:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2022-11-16 08:47:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2022-11-16 08:47:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 08:47:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 08:47:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:47:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:47:47,949 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:47:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:47:47,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:47:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:47:47,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:47:47,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:47:47,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:47:47,952 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:47:47,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:47:47,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:47:47,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:47:47,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:47:47,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:47:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:47:47,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:47:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2022-11-16 08:47:47,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2022-11-16 08:47:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:47:47,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:47:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2022-11-16 08:47:47,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2022-11-16 08:47:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2022-11-16 08:47:47,954 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2022-11-16 08:47:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2022-11-16 08:47:47,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2022-11-16 08:47:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2022-11-16 08:47:47,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2022-11-16 08:47:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 08:47:47,955 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 08:47:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:47:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:47:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:47:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:47:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2022-11-16 08:47:47,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2022-11-16 08:47:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2022-11-16 08:47:47,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2022-11-16 08:47:47,958 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2022-11-16 08:47:47,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2022-11-16 08:47:47,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:47:47,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:47:47,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:47:47,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:47:47,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:47:47,959 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2022-11-16 08:47:47,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2022-11-16 08:47:47,959 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-16 08:47:47,959 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-16 08:47:47,959 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 08:47:47,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 08:47:47,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:47:47,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:47:47,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:47:47,960 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:47:47,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:47:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2022-11-16 08:47:47,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2022-11-16 08:47:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:47:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 08:47:47,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 08:47:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:47:47,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:47:47,961 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2022-11-16 08:47:47,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2022-11-16 08:47:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:47:47,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:47:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-16 08:47:47,962 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-16 08:47:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2022-11-16 08:47:47,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2022-11-16 08:47:47,962 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2022-11-16 08:47:47,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2022-11-16 08:47:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2022-11-16 08:47:47,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2022-11-16 08:47:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2022-11-16 08:47:47,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2022-11-16 08:47:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:47:47,963 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:47:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:47:47,963 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:47:47,963 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2022-11-16 08:47:47,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2022-11-16 08:47:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2022-11-16 08:47:47,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2022-11-16 08:47:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:47:47,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:47:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2022-11-16 08:47:47,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2022-11-16 08:47:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2022-11-16 08:47:47,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2022-11-16 08:47:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2022-11-16 08:47:47,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2022-11-16 08:47:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 08:47:47,965 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 08:47:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2022-11-16 08:47:47,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2022-11-16 08:47:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2022-11-16 08:47:47,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2022-11-16 08:47:47,965 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 08:47:47,966 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 08:47:47,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:47:47,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:47:47,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:47:47,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:47:47,966 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2022-11-16 08:47:47,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2022-11-16 08:47:47,966 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2022-11-16 08:47:47,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2022-11-16 08:47:47,967 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 08:47:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 08:47:47,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2022-11-16 08:47:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2022-11-16 08:47:47,967 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2022-11-16 08:47:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2022-11-16 08:47:47,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:47:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:47:47,968 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2022-11-16 08:47:47,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2022-11-16 08:47:47,968 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 08:47:47,968 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 08:47:47,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:47:47,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:47:47,968 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2022-11-16 08:47:47,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2022-11-16 08:47:47,968 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2022-11-16 08:47:47,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2022-11-16 08:47:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:47:47,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:47:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-16 08:47:47,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-16 08:47:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 08:47:47,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 08:47:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:47:47,970 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:47:47,970 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:47:47,970 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2022-11-16 08:47:47,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2022-11-16 08:47:47,970 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2022-11-16 08:47:47,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2022-11-16 08:47:47,970 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2022-11-16 08:47:47,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2022-11-16 08:47:47,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:47:47,970 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-16 08:47:47,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-16 08:47:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2022-11-16 08:47:47,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2022-11-16 08:47:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2022-11-16 08:47:47,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2022-11-16 08:47:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2022-11-16 08:47:47,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2022-11-16 08:47:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:47:47,971 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:47:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:47:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2022-11-16 08:47:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2022-11-16 08:47:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 08:47:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 08:47:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 08:47:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 08:47:47,972 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2022-11-16 08:47:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2022-11-16 08:47:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 08:47:47,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 08:47:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:47:47,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:47:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:47:47,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:47:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 08:47:47,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 08:47:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 08:47:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 08:47:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:47:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:47:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2022-11-16 08:47:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2022-11-16 08:47:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2022-11-16 08:47:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2022-11-16 08:47:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2022-11-16 08:47:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2022-11-16 08:47:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:47:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:47:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:47:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:47:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:47:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-11-16 08:47:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-11-16 08:47:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:47:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:47:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 08:47:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 08:47:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 08:47:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 08:47:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2022-11-16 08:47:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2022-11-16 08:47:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 08:47:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 08:47:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2022-11-16 08:47:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2022-11-16 08:47:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:47:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:47:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2022-11-16 08:47:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2022-11-16 08:47:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2022-11-16 08:47:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2022-11-16 08:47:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:47:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:47:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2022-11-16 08:47:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2022-11-16 08:47:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2022-11-16 08:47:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2022-11-16 08:47:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 08:47:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 08:47:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 08:47:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 08:47:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2022-11-16 08:47:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2022-11-16 08:47:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:47:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:47:47,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:47:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2022-11-16 08:47:47,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2022-11-16 08:47:49,105 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:47:49,109 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:47:49,429 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:47:49,545 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:47:49,549 INFO L158 Benchmark]: Toolchain (without parser) took 6663.76ms. Allocated memory was 121.6MB in the beginning and 247.5MB in the end (delta: 125.8MB). Free memory was 86.7MB in the beginning and 105.2MB in the end (delta: -18.5MB). Peak memory consumption was 154.7MB. Max. memory is 16.1GB. [2022-11-16 08:47:49,549 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 121.6MB. Free memory is still 95.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:47:49,550 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4299.84ms. Allocated memory was 121.6MB in the beginning and 247.5MB in the end (delta: 125.8MB). Free memory was 86.7MB in the beginning and 142.3MB in the end (delta: -55.6MB). Peak memory consumption was 111.4MB. Max. memory is 16.1GB. [2022-11-16 08:47:49,551 INFO L158 Benchmark]: Boogie Procedure Inliner took 300.84ms. Allocated memory is still 247.5MB. Free memory was 142.3MB in the beginning and 103.5MB in the end (delta: 38.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-11-16 08:47:49,551 INFO L158 Benchmark]: Boogie Preprocessor took 363.70ms. Allocated memory is still 247.5MB. Free memory was 103.5MB in the beginning and 122.0MB in the end (delta: -18.5MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. [2022-11-16 08:47:49,552 INFO L158 Benchmark]: RCFGBuilder took 1694.98ms. Allocated memory is still 247.5MB. Free memory was 122.0MB in the beginning and 105.2MB in the end (delta: 16.8MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-11-16 08:47:49,555 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 121.6MB. Free memory is still 95.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4299.84ms. Allocated memory was 121.6MB in the beginning and 247.5MB in the end (delta: 125.8MB). Free memory was 86.7MB in the beginning and 142.3MB in the end (delta: -55.6MB). Peak memory consumption was 111.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 300.84ms. Allocated memory is still 247.5MB. Free memory was 142.3MB in the beginning and 103.5MB in the end (delta: 38.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 363.70ms. Allocated memory is still 247.5MB. Free memory was 103.5MB in the beginning and 122.0MB in the end (delta: -18.5MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1694.98ms. Allocated memory is still 247.5MB. Free memory was 122.0MB in the beginning and 105.2MB in the end (delta: 16.8MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:47:49,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/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_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:47:51,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:47:51,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:47:51,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:47:51,872 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:47:51,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:47:51,881 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:47:51,886 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:47:51,888 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:47:51,889 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:47:51,891 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:47:51,892 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:47:51,892 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:47:51,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:47:51,899 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:47:51,900 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:47:51,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:47:51,904 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:47:51,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:47:51,910 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:47:51,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:47:51,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:47:51,919 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:47:51,921 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:47:51,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:47:51,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:47:51,933 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:47:51,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:47:51,935 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:47:51,936 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:47:51,937 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:47:51,938 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:47:51,939 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:47:51,940 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:47:51,941 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:47:51,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:47:51,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:47:51,943 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:47:51,943 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:47:51,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:47:51,946 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:47:51,951 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:47:51,978 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:47:51,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:47:51,993 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:47:51,993 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:47:51,994 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:47:51,995 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:47:51,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:47:51,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:47:51,996 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:47:51,996 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:47:51,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:47:51,997 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:47:51,997 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:47:51,998 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:47:51,998 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:47:51,998 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:47:51,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:47:51,999 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:47:51,999 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:47:51,999 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:47:51,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:47:52,000 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:47:52,001 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:47:52,001 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:47:52,001 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:47:52,001 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:47:52,001 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:47:52,002 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:47:52,002 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:47:52,002 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_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 [2022-11-16 08:47:52,411 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:47:52,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:47:52,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:47:52,437 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:47:52,438 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:47:52,440 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2022-11-16 08:47:52,520 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/data/57f544e74/d72460566760477d88038284d27f4128/FLAG1190b81ed [2022-11-16 08:47:53,591 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:47:53,592 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2022-11-16 08:47:53,649 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/data/57f544e74/d72460566760477d88038284d27f4128/FLAG1190b81ed [2022-11-16 08:47:54,020 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/data/57f544e74/d72460566760477d88038284d27f4128 [2022-11-16 08:47:54,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:47:54,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:47:54,029 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:47:54,030 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:47:54,033 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:47:54,034 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:47:54" (1/1) ... [2022-11-16 08:47:54,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26f28f49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:54, skipping insertion in model container [2022-11-16 08:47:54,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:47:54" (1/1) ... [2022-11-16 08:47:54,042 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:47:54,259 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:47:57,683 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2022-11-16 08:47:57,685 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2022-11-16 08:47:57,686 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2022-11-16 08:47:57,687 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2022-11-16 08:47:57,702 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:47:57,732 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:47:57,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:47:58,173 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2022-11-16 08:47:58,174 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2022-11-16 08:47:58,174 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2022-11-16 08:47:58,175 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2022-11-16 08:47:58,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:47:58,193 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:47:58,764 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2022-11-16 08:47:58,765 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2022-11-16 08:47:58,765 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2022-11-16 08:47:58,766 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2022-11-16 08:47:58,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:47:58,936 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:47:58,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:58 WrapperNode [2022-11-16 08:47:58,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:47:58,938 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:47:58,938 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:47:58,938 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:47:58,946 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:58" (1/1) ... [2022-11-16 08:47:59,082 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:58" (1/1) ... [2022-11-16 08:47:59,292 INFO L138 Inliner]: procedures = 444, calls = 2495, calls flagged for inlining = 233, calls inlined = 225, statements flattened = 6466 [2022-11-16 08:47:59,292 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:47:59,293 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:47:59,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:47:59,293 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:47:59,302 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:58" (1/1) ... [2022-11-16 08:47:59,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:58" (1/1) ... [2022-11-16 08:47:59,331 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:58" (1/1) ... [2022-11-16 08:47:59,332 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:58" (1/1) ... [2022-11-16 08:47:59,467 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:58" (1/1) ... [2022-11-16 08:47:59,500 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:58" (1/1) ... [2022-11-16 08:47:59,539 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:58" (1/1) ... [2022-11-16 08:47:59,564 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:58" (1/1) ... [2022-11-16 08:47:59,604 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:47:59,606 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:47:59,606 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:47:59,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:47:59,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:47:58" (1/1) ... [2022-11-16 08:47:59,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:47:59,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:47:59,635 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:47:59,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:47:59,689 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2022-11-16 08:47:59,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2022-11-16 08:47:59,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:47:59,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:47:59,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-16 08:47:59,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-16 08:47:59,691 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2022-11-16 08:47:59,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2022-11-16 08:47:59,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:47:59,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:47:59,692 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:47:59,692 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:47:59,692 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2022-11-16 08:47:59,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2022-11-16 08:47:59,692 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:47:59,693 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:47:59,693 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2022-11-16 08:47:59,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2022-11-16 08:47:59,693 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:47:59,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:47:59,693 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2022-11-16 08:47:59,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2022-11-16 08:47:59,694 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:47:59,694 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:47:59,694 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2022-11-16 08:47:59,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2022-11-16 08:47:59,695 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2022-11-16 08:47:59,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2022-11-16 08:47:59,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:47:59,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:47:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2022-11-16 08:47:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2022-11-16 08:47:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:47:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:47:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2022-11-16 08:47:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2022-11-16 08:47:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:47:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:47:59,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:47:59,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:47:59,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2022-11-16 08:47:59,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2022-11-16 08:47:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-16 08:47:59,699 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-16 08:47:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:47:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-11-16 08:47:59,700 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2022-11-16 08:47:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:47:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:47:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2022-11-16 08:47:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2022-11-16 08:47:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:47:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:47:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:47:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 08:47:59,703 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 08:47:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2022-11-16 08:47:59,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2022-11-16 08:47:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2022-11-16 08:47:59,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2022-11-16 08:47:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 08:47:59,704 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 08:47:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:47:59,704 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:47:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:47:59,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:47:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:47:59,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:47:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:47:59,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:47:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:47:59,706 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:47:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:47:59,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:47:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:47:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:47:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2022-11-16 08:47:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2022-11-16 08:47:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:47:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:47:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2022-11-16 08:47:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2022-11-16 08:47:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2022-11-16 08:47:59,709 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2022-11-16 08:47:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2022-11-16 08:47:59,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2022-11-16 08:47:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2022-11-16 08:47:59,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2022-11-16 08:47:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 08:47:59,710 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 08:47:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:47:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:47:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:47:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:47:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2022-11-16 08:47:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2022-11-16 08:47:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2022-11-16 08:47:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2022-11-16 08:47:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2022-11-16 08:47:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2022-11-16 08:47:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:47:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:47:59,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:47:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:47:59,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:47:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2022-11-16 08:47:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2022-11-16 08:47:59,718 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-16 08:47:59,719 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-16 08:47:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 08:47:59,719 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 08:47:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:47:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:47:59,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:47:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:47:59,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:47:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2022-11-16 08:47:59,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2022-11-16 08:47:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:47:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 08:47:59,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 08:47:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:47:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:47:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:47:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:47:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:47:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2022-11-16 08:47:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2022-11-16 08:47:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-16 08:47:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-16 08:47:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 08:47:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 08:47:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2022-11-16 08:47:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2022-11-16 08:47:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2022-11-16 08:47:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2022-11-16 08:47:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2022-11-16 08:47:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2022-11-16 08:47:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2022-11-16 08:47:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2022-11-16 08:47:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:47:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:47:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:47:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:47:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:47:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2022-11-16 08:47:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2022-11-16 08:47:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2022-11-16 08:47:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2022-11-16 08:47:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:47:59,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:47:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2022-11-16 08:47:59,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2022-11-16 08:47:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2022-11-16 08:47:59,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2022-11-16 08:47:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2022-11-16 08:47:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2022-11-16 08:47:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 08:47:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 08:47:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2022-11-16 08:47:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2022-11-16 08:47:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2022-11-16 08:47:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2022-11-16 08:47:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:47:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 08:47:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 08:47:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:47:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:47:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:47:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:47:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:47:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:47:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:47:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2022-11-16 08:47:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2022-11-16 08:47:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2022-11-16 08:47:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2022-11-16 08:47:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 08:47:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 08:47:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2022-11-16 08:47:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2022-11-16 08:47:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2022-11-16 08:47:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2022-11-16 08:47:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:47:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:47:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2022-11-16 08:47:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2022-11-16 08:47:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 08:47:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 08:47:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:47:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:47:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2022-11-16 08:47:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2022-11-16 08:47:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2022-11-16 08:47:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2022-11-16 08:47:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:47:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:47:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-16 08:47:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-16 08:47:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 08:47:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 08:47:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:47:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:47:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:47:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2022-11-16 08:47:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2022-11-16 08:47:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2022-11-16 08:47:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2022-11-16 08:47:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2022-11-16 08:47:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2022-11-16 08:47:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:47:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2022-11-16 08:47:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2022-11-16 08:47:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2022-11-16 08:47:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2022-11-16 08:47:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:47:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:47:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:47:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2022-11-16 08:47:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2022-11-16 08:47:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:47:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2022-11-16 08:47:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2022-11-16 08:47:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:47:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2022-11-16 08:47:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2022-11-16 08:47:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 08:47:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 08:47:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 08:47:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 08:47:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2022-11-16 08:47:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2022-11-16 08:47:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 08:47:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 08:47:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:47:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:47:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:47:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:47:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 08:47:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 08:47:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 08:47:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 08:47:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:47:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:47:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2022-11-16 08:47:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2022-11-16 08:47:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2022-11-16 08:47:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2022-11-16 08:47:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2022-11-16 08:47:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2022-11-16 08:47:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:47:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:47:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:47:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:47:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:47:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:47:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:47:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-11-16 08:47:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-11-16 08:47:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:47:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:47:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:47:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:47:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:47:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 08:47:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 08:47:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2022-11-16 08:47:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2022-11-16 08:47:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 08:47:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 08:47:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2022-11-16 08:47:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2022-11-16 08:47:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:47:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:47:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2022-11-16 08:47:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2022-11-16 08:47:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2022-11-16 08:47:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2022-11-16 08:47:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:47:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:47:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2022-11-16 08:47:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2022-11-16 08:47:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2022-11-16 08:47:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2022-11-16 08:47:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 08:47:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 08:47:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 08:47:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 08:47:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2022-11-16 08:47:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2022-11-16 08:47:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:47:59,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:47:59,835 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2022-11-16 08:47:59,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2022-11-16 08:48:00,997 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:48:01,005 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:48:01,277 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:48:01,481 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:48:01,485 INFO L158 Benchmark]: Toolchain (without parser) took 7460.10ms. Allocated memory was 56.6MB in the beginning and 270.5MB in the end (delta: 213.9MB). Free memory was 30.1MB in the beginning and 99.3MB in the end (delta: -69.3MB). Peak memory consumption was 167.2MB. Max. memory is 16.1GB. [2022-11-16 08:48:01,485 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 56.6MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:48:01,486 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4907.48ms. Allocated memory was 56.6MB in the beginning and 270.5MB in the end (delta: 213.9MB). Free memory was 29.8MB in the beginning and 122.6MB in the end (delta: -92.8MB). Peak memory consumption was 120.8MB. Max. memory is 16.1GB. [2022-11-16 08:48:01,486 INFO L158 Benchmark]: Boogie Procedure Inliner took 354.68ms. Allocated memory is still 270.5MB. Free memory was 122.6MB in the beginning and 159.2MB in the end (delta: -36.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:48:01,487 INFO L158 Benchmark]: Boogie Preprocessor took 311.87ms. Allocated memory is still 270.5MB. Free memory was 159.2MB in the beginning and 114.1MB in the end (delta: 45.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-11-16 08:48:01,487 INFO L158 Benchmark]: RCFGBuilder took 1877.55ms. Allocated memory is still 270.5MB. Free memory was 114.1MB in the beginning and 99.3MB in the end (delta: 14.8MB). Peak memory consumption was 37.9MB. Max. memory is 16.1GB. [2022-11-16 08:48:01,489 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 56.6MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4907.48ms. Allocated memory was 56.6MB in the beginning and 270.5MB in the end (delta: 213.9MB). Free memory was 29.8MB in the beginning and 122.6MB in the end (delta: -92.8MB). Peak memory consumption was 120.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 354.68ms. Allocated memory is still 270.5MB. Free memory was 122.6MB in the beginning and 159.2MB in the end (delta: -36.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 311.87ms. Allocated memory is still 270.5MB. Free memory was 159.2MB in the beginning and 114.1MB in the end (delta: 45.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1877.55ms. Allocated memory is still 270.5MB. Free memory was 114.1MB in the beginning and 99.3MB in the end (delta: 14.8MB). Peak memory consumption was 37.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:48:01,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5da05bf5-2c49-4068-86c6-bfd4b137902b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]