./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.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_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/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_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/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_783e0d19-155b-4db6-8f69-c780dfd93bb3/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 feb02663affd7e4c003d8324eb6559c2b1c7df1dc7a9939ecc43acad783d9e59 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:23:22,427 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:23:22,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:23:22,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:23:22,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:23:22,457 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:23:22,464 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:23:22,471 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:23:22,473 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:23:22,480 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:23:22,481 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:23:22,483 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:23:22,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:23:22,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:23:22,491 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:23:22,492 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:23:22,493 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:23:22,494 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:23:22,495 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:23:22,497 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:23:22,498 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:23:22,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:23:22,506 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:23:22,507 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:23:22,520 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:23:22,520 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:23:22,520 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:23:22,521 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:23:22,522 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:23:22,523 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:23:22,523 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:23:22,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:23:22,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:23:22,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:23:22,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:23:22,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:23:22,529 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:23:22,530 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:23:22,530 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:23:22,531 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:23:22,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:23:22,533 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:23:22,582 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:23:22,583 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:23:22,584 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:23:22,584 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:23:22,585 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:23:22,585 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:23:22,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:23:22,586 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:23:22,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:23:22,586 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:23:22,587 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:23:22,587 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:23:22,587 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:23:22,588 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:23:22,588 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:23:22,588 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:23:22,588 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:23:22,588 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:23:22,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:23:22,589 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:23:22,589 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:23:22,589 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:23:22,590 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:23:22,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:23:22,590 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:23:22,590 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> feb02663affd7e4c003d8324eb6559c2b1c7df1dc7a9939ecc43acad783d9e59 [2022-11-16 06:23:22,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:23:22,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:23:22,888 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:23:22,890 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:23:22,890 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:23:22,892 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-16 06:23:22,962 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/data/6ca7f9cd0/1134ecd96a92490282ac3a9c25dc0326/FLAGe492733f1 [2022-11-16 06:23:24,044 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:23:24,045 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-16 06:23:24,115 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/data/6ca7f9cd0/1134ecd96a92490282ac3a9c25dc0326/FLAGe492733f1 [2022-11-16 06:23:24,331 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/data/6ca7f9cd0/1134ecd96a92490282ac3a9c25dc0326 [2022-11-16 06:23:24,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:23:24,337 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:23:24,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:23:24,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:23:24,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:23:24,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:23:24" (1/1) ... [2022-11-16 06:23:24,347 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d227008 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:24, skipping insertion in model container [2022-11-16 06:23:24,347 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:23:24" (1/1) ... [2022-11-16 06:23:24,357 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:23:24,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:23:28,947 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537724,537737] [2022-11-16 06:23:28,951 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537890,537903] [2022-11-16 06:23:28,951 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538054,538067] [2022-11-16 06:23:28,952 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538219,538232] [2022-11-16 06:23:28,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:23:29,141 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:23:29,988 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537724,537737] [2022-11-16 06:23:29,989 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537890,537903] [2022-11-16 06:23:29,990 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538054,538067] [2022-11-16 06:23:29,990 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538219,538232] [2022-11-16 06:23:30,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:23:30,222 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:23:30,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:30 WrapperNode [2022-11-16 06:23:30,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:23:30,224 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:23:30,224 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:23:30,224 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:23:30,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:30" (1/1) ... [2022-11-16 06:23:30,508 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:30" (1/1) ... [2022-11-16 06:23:33,050 INFO L138 Inliner]: procedures = 523, calls = 9147, calls flagged for inlining = 312, calls inlined = 299, statements flattened = 18754 [2022-11-16 06:23:33,051 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:23:33,052 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:23:33,052 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:23:33,052 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:23:33,061 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:30" (1/1) ... [2022-11-16 06:23:33,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:30" (1/1) ... [2022-11-16 06:23:33,990 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:30" (1/1) ... [2022-11-16 06:23:33,990 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:30" (1/1) ... [2022-11-16 06:23:36,179 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:30" (1/1) ... [2022-11-16 06:23:36,233 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:30" (1/1) ... [2022-11-16 06:23:36,302 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:30" (1/1) ... [2022-11-16 06:23:36,329 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:30" (1/1) ... [2022-11-16 06:23:36,430 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:23:36,431 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:23:36,431 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:23:36,432 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:23:36,433 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:30" (1/1) ... [2022-11-16 06:23:36,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:23:36,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:23:36,465 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:23:36,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:23:36,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:23:36,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:23:36,523 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-11-16 06:23:36,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-11-16 06:23:36,523 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-16 06:23:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-16 06:23:36,524 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 06:23:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 06:23:36,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:23:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:23:36,524 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-11-16 06:23:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-11-16 06:23:36,525 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 06:23:36,525 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 06:23:36,525 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-11-16 06:23:36,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-11-16 06:23:36,525 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-16 06:23:36,525 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-16 06:23:36,526 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-11-16 06:23:36,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-11-16 06:23:36,526 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-11-16 06:23:36,526 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-11-16 06:23:36,527 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-11-16 06:23:36,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-11-16 06:23:36,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 06:23:36,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 06:23:36,527 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 06:23:36,527 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 06:23:36,528 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 06:23:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 06:23:36,528 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-11-16 06:23:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-11-16 06:23:36,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx25821_dev [2022-11-16 06:23:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx25821_dev [2022-11-16 06:23:36,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 06:23:36,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 06:23:36,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:23:36,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:23:36,530 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 06:23:36,530 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 06:23:36,530 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-11-16 06:23:36,530 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-11-16 06:23:36,530 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 06:23:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 06:23:36,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:23:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:23:36,531 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-11-16 06:23:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-11-16 06:23:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 06:23:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 06:23:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-11-16 06:23:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-11-16 06:23:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:23:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 06:23:36,535 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 06:23:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 06:23:36,536 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 06:23:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 06:23:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:23:36,537 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:23:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-11-16 06:23:36,538 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-11-16 06:23:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 06:23:36,539 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 06:23:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-11-16 06:23:36,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-11-16 06:23:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 06:23:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:23:36,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:23:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-11-16 06:23:36,541 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-11-16 06:23:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-11-16 06:23:36,541 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-11-16 06:23:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:23:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-16 06:23:36,542 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-16 06:23:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 06:23:36,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 06:23:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:23:36,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:23:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 06:23:36,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 06:23:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 06:23:36,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 06:23:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 06:23:36,543 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 06:23:36,543 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 06:23:36,543 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 06:23:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 06:23:36,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 06:23:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 06:23:36,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 06:23:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 06:23:36,545 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 06:23:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-11-16 06:23:36,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-11-16 06:23:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:23:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 06:23:36,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 06:23:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 06:23:36,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 06:23:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 06:23:36,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 06:23:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-11-16 06:23:36,548 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-11-16 06:23:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 06:23:36,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 06:23:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 06:23:36,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 06:23:36,549 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-11-16 06:23:36,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-11-16 06:23:36,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:23:36,550 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-11-16 06:23:36,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-11-16 06:23:36,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:23:36,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:23:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:23:36,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:23:36,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:23:36,554 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-11-16 06:23:36,555 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-11-16 06:23:36,556 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 06:23:36,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:23:36,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:23:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-11-16 06:23:36,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-11-16 06:23:36,558 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-11-16 06:23:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-11-16 06:23:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 06:23:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 06:23:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 06:23:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 06:23:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 06:23:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 06:23:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx25821_dev [2022-11-16 06:23:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx25821_dev [2022-11-16 06:23:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-11-16 06:23:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-11-16 06:23:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-11-16 06:23:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-11-16 06:23:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-11-16 06:23:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-11-16 06:23:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 06:23:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 06:23:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 06:23:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 06:23:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-11-16 06:23:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-11-16 06:23:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:23:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:23:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 06:23:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 06:23:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-11-16 06:23:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-11-16 06:23:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-11-16 06:23:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-11-16 06:23:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:23:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:23:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:23:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:23:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-11-16 06:23:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-11-16 06:23:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-16 06:23:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-16 06:23:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 06:23:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 06:23:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-11-16 06:23:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-11-16 06:23:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-11-16 06:23:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-11-16 06:23:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-11-16 06:23:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-11-16 06:23:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 06:23:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 06:23:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-11-16 06:23:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-11-16 06:23:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-11-16 06:23:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-11-16 06:23:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-11-16 06:23:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-11-16 06:23:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:23:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:23:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 06:23:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 06:23:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 06:23:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 06:23:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-16 06:23:36,573 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-16 06:23:36,574 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-11-16 06:23:36,574 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-11-16 06:23:36,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:23:36,575 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 06:23:36,575 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 06:23:36,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:23:36,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 06:23:36,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 06:23:36,576 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-11-16 06:23:36,576 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-11-16 06:23:36,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:23:36,576 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-11-16 06:23:36,576 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-11-16 06:23:36,577 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-11-16 06:23:36,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-11-16 06:23:36,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 06:23:36,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 06:23:36,577 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-11-16 06:23:36,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-11-16 06:23:36,577 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-11-16 06:23:36,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-11-16 06:23:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_cx25821_dev [2022-11-16 06:23:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_cx25821_dev [2022-11-16 06:23:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:23:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:23:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 06:23:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 06:23:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 06:23:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 06:23:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 06:23:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 06:23:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-11-16 06:23:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-11-16 06:23:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-11-16 06:23:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-11-16 06:23:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-16 06:23:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-11-16 06:23:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 06:23:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 06:23:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-11-16 06:23:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-11-16 06:23:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 06:23:36,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 06:23:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-11-16 06:23:36,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-11-16 06:23:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-11-16 06:23:36,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-11-16 06:23:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 06:23:36,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 06:23:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 06:23:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 06:23:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 06:23:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 06:23:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-11-16 06:23:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-11-16 06:23:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:23:36,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:23:36,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:23:36,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 06:23:36,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 06:23:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 06:23:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 06:23:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_30 [2022-11-16 06:23:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_30 [2022-11-16 06:23:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-11-16 06:23:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-11-16 06:23:36,589 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-11-16 06:23:36,589 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-11-16 06:23:36,589 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-11-16 06:23:36,590 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-11-16 06:23:36,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 06:23:36,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 06:23:36,590 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-11-16 06:23:36,590 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-11-16 06:23:36,590 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 06:23:36,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 06:23:36,591 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-11-16 06:23:36,591 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-11-16 06:23:36,591 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-11-16 06:23:36,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-11-16 06:23:36,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:23:36,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:23:36,591 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-11-16 06:23:36,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-11-16 06:23:36,592 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-11-16 06:23:36,592 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-11-16 06:23:36,592 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-11-16 06:23:36,592 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-11-16 06:23:36,592 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 06:23:36,592 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 06:23:36,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 06:23:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 06:23:36,593 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 06:23:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 06:23:36,593 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 06:23:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 06:23:36,593 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-11-16 06:23:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-11-16 06:23:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 06:23:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 06:23:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:23:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:23:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:23:38,558 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:23:38,566 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:23:39,224 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:23:43,678 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:23:43,683 INFO L158 Benchmark]: Toolchain (without parser) took 19344.51ms. Allocated memory was 100.7MB in the beginning and 3.3GB in the end (delta: 3.2GB). Free memory was 56.5MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 992.3MB. Max. memory is 16.1GB. [2022-11-16 06:23:43,683 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory was 72.3MB in the beginning and 72.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:23:43,684 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5881.40ms. Allocated memory was 100.7MB in the beginning and 255.9MB in the end (delta: 155.2MB). Free memory was 56.4MB in the beginning and 82.3MB in the end (delta: -25.9MB). Peak memory consumption was 129.3MB. Max. memory is 16.1GB. [2022-11-16 06:23:43,685 INFO L158 Benchmark]: Boogie Procedure Inliner took 2827.36ms. Allocated memory was 255.9MB in the beginning and 1.4GB in the end (delta: 1.1GB). Free memory was 82.3MB in the beginning and 1.0GB in the end (delta: -956.1MB). Peak memory consumption was 195.2MB. Max. memory is 16.1GB. [2022-11-16 06:23:43,685 INFO L158 Benchmark]: Boogie Preprocessor took 3378.78ms. Allocated memory was 1.4GB in the beginning and 3.3GB in the end (delta: 2.0GB). Free memory was 1.0GB in the beginning and 2.5GB in the end (delta: -1.5GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2022-11-16 06:23:43,686 INFO L158 Benchmark]: RCFGBuilder took 7249.78ms. Allocated memory is still 3.3GB. Free memory was 2.5GB in the beginning and 2.3GB in the end (delta: 228.6MB). Peak memory consumption was 228.6MB. Max. memory is 16.1GB. [2022-11-16 06:23:43,689 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory was 72.3MB in the beginning and 72.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5881.40ms. Allocated memory was 100.7MB in the beginning and 255.9MB in the end (delta: 155.2MB). Free memory was 56.4MB in the beginning and 82.3MB in the end (delta: -25.9MB). Peak memory consumption was 129.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2827.36ms. Allocated memory was 255.9MB in the beginning and 1.4GB in the end (delta: 1.1GB). Free memory was 82.3MB in the beginning and 1.0GB in the end (delta: -956.1MB). Peak memory consumption was 195.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3378.78ms. Allocated memory was 1.4GB in the beginning and 3.3GB in the end (delta: 2.0GB). Free memory was 1.0GB in the beginning and 2.5GB in the end (delta: -1.5GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * RCFGBuilder took 7249.78ms. Allocated memory is still 3.3GB. Free memory was 2.5GB in the beginning and 2.3GB in the end (delta: 228.6MB). Peak memory consumption was 228.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:23:43,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/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_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/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_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/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_783e0d19-155b-4db6-8f69-c780dfd93bb3/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 feb02663affd7e4c003d8324eb6559c2b1c7df1dc7a9939ecc43acad783d9e59 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:23:46,093 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:23:46,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:23:46,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:23:46,134 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:23:46,138 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:23:46,141 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:23:46,146 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:23:46,148 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:23:46,153 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:23:46,155 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:23:46,157 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:23:46,158 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:23:46,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:23:46,162 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:23:46,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:23:46,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:23:46,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:23:46,172 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:23:46,175 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:23:46,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:23:46,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:23:46,184 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:23:46,186 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:23:46,190 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:23:46,195 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:23:46,195 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:23:46,196 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:23:46,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:23:46,201 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:23:46,202 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:23:46,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:23:46,204 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:23:46,205 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:23:46,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:23:46,207 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:23:46,208 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:23:46,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:23:46,209 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:23:46,210 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:23:46,211 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:23:46,216 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:23:46,260 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:23:46,261 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:23:46,261 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:23:46,262 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:23:46,262 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:23:46,262 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:23:46,263 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:23:46,263 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:23:46,263 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:23:46,263 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:23:46,263 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:23:46,264 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:23:46,264 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:23:46,264 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:23:46,264 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:23:46,264 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:23:46,264 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:23:46,265 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:23:46,265 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:23:46,265 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:23:46,265 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:23:46,265 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:23:46,266 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:23:46,266 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:23:46,266 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:23:46,266 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:23:46,266 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:23:46,266 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:23:46,267 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:23:46,267 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> feb02663affd7e4c003d8324eb6559c2b1c7df1dc7a9939ecc43acad783d9e59 [2022-11-16 06:23:46,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:23:46,656 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:23:46,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:23:46,660 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:23:46,661 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:23:46,663 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-16 06:23:46,735 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/data/ebc42ffa7/2f7b9fa73ced4478b0b10d28e1a059fa/FLAGa31ea13d1 [2022-11-16 06:23:47,872 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:23:47,873 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-16 06:23:47,945 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/data/ebc42ffa7/2f7b9fa73ced4478b0b10d28e1a059fa/FLAGa31ea13d1 [2022-11-16 06:23:48,115 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/data/ebc42ffa7/2f7b9fa73ced4478b0b10d28e1a059fa [2022-11-16 06:23:48,117 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:23:48,120 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:23:48,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:23:48,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:23:48,128 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:23:48,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:23:48" (1/1) ... [2022-11-16 06:23:48,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@973d04b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:48, skipping insertion in model container [2022-11-16 06:23:48,130 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:23:48" (1/1) ... [2022-11-16 06:23:48,138 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:23:48,339 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:23:52,707 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537724,537737] [2022-11-16 06:23:52,710 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537890,537903] [2022-11-16 06:23:52,710 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538054,538067] [2022-11-16 06:23:52,711 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538219,538232] [2022-11-16 06:23:52,730 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:23:52,856 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:23:53,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:23:53,536 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537724,537737] [2022-11-16 06:23:53,537 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537890,537903] [2022-11-16 06:23:53,538 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538054,538067] [2022-11-16 06:23:53,538 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538219,538232] [2022-11-16 06:23:53,550 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:23:53,606 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:23:54,486 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537724,537737] [2022-11-16 06:23:54,487 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537890,537903] [2022-11-16 06:23:54,487 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538054,538067] [2022-11-16 06:23:54,488 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_783e0d19-155b-4db6-8f69-c780dfd93bb3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538219,538232] [2022-11-16 06:23:54,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:23:54,821 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:23:54,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:54 WrapperNode [2022-11-16 06:23:54,822 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:23:54,823 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:23:54,823 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:23:54,823 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:23:54,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:54" (1/1) ... [2022-11-16 06:23:55,067 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:54" (1/1) ... [2022-11-16 06:23:57,119 INFO L138 Inliner]: procedures = 539, calls = 9147, calls flagged for inlining = 313, calls inlined = 300, statements flattened = 17783 [2022-11-16 06:23:57,119 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:23:57,120 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:23:57,120 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:23:57,120 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:23:57,164 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:54" (1/1) ... [2022-11-16 06:23:57,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:54" (1/1) ... [2022-11-16 06:23:57,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:54" (1/1) ... [2022-11-16 06:23:57,872 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:54" (1/1) ... [2022-11-16 06:23:59,987 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:54" (1/1) ... [2022-11-16 06:24:00,040 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:54" (1/1) ... [2022-11-16 06:24:00,129 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:54" (1/1) ... [2022-11-16 06:24:00,179 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:54" (1/1) ... [2022-11-16 06:24:00,274 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:24:00,276 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:24:00,276 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:24:00,276 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:24:00,277 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:54" (1/1) ... [2022-11-16 06:24:00,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:24:00,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:24:00,308 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:24:00,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:24:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:24:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:24:00,354 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-11-16 06:24:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-11-16 06:24:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-16 06:24:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-16 06:24:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 06:24:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 06:24:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:24:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:24:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-11-16 06:24:00,356 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-11-16 06:24:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 06:24:00,356 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 06:24:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-11-16 06:24:00,356 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-11-16 06:24:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-16 06:24:00,357 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-16 06:24:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-11-16 06:24:00,357 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-11-16 06:24:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-11-16 06:24:00,357 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-11-16 06:24:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-11-16 06:24:00,358 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-11-16 06:24:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 06:24:00,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 06:24:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 06:24:00,359 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 06:24:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 06:24:00,359 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 06:24:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 06:24:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 06:24:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-11-16 06:24:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-11-16 06:24:00,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx25821_dev [2022-11-16 06:24:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx25821_dev [2022-11-16 06:24:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 06:24:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 06:24:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:24:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:24:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 06:24:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 06:24:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-11-16 06:24:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-11-16 06:24:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 06:24:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 06:24:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:24:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:24:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-11-16 06:24:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-11-16 06:24:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 06:24:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 06:24:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-11-16 06:24:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-11-16 06:24:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:24:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 06:24:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:24:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:24:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 06:24:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 06:24:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 06:24:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 06:24:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 06:24:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:24:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:24:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-11-16 06:24:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-11-16 06:24:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 06:24:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 06:24:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-11-16 06:24:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-11-16 06:24:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:24:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:24:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-11-16 06:24:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-11-16 06:24:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-11-16 06:24:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-11-16 06:24:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-16 06:24:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-16 06:24:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 06:24:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 06:24:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:24:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:24:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 06:24:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 06:24:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 06:24:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 06:24:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 06:24:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 06:24:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 06:24:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 06:24:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 06:24:00,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 06:24:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 06:24:00,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 06:24:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 06:24:00,367 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 06:24:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 06:24:00,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 06:24:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-11-16 06:24:00,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-11-16 06:24:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:24:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 06:24:00,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 06:24:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 06:24:00,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 06:24:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 06:24:00,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 06:24:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-11-16 06:24:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-11-16 06:24:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 06:24:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 06:24:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 06:24:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 06:24:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-11-16 06:24:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-11-16 06:24:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:24:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-11-16 06:24:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-11-16 06:24:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:24:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:24:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:24:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:24:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:24:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-11-16 06:24:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-11-16 06:24:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 06:24:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 06:24:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 06:24:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:24:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:24:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 06:24:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-11-16 06:24:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-11-16 06:24:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-11-16 06:24:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-11-16 06:24:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 06:24:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 06:24:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 06:24:00,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 06:24:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 06:24:00,372 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 06:24:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx25821_dev [2022-11-16 06:24:00,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx25821_dev [2022-11-16 06:24:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-11-16 06:24:00,372 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-11-16 06:24:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-11-16 06:24:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-11-16 06:24:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-11-16 06:24:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-11-16 06:24:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 06:24:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 06:24:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 06:24:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 06:24:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 06:24:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-11-16 06:24:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-11-16 06:24:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:24:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:24:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:24:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 06:24:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 06:24:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-11-16 06:24:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-11-16 06:24:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:24:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-11-16 06:24:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-11-16 06:24:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 06:24:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:24:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 06:24:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:24:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:24:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:24:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-11-16 06:24:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-11-16 06:24:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-16 06:24:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-16 06:24:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 06:24:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 06:24:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-11-16 06:24:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-11-16 06:24:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-11-16 06:24:00,377 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-11-16 06:24:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-11-16 06:24:00,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-11-16 06:24:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 06:24:00,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 06:24:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-11-16 06:24:00,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-11-16 06:24:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-11-16 06:24:00,377 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-11-16 06:24:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-11-16 06:24:00,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-11-16 06:24:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:24:00,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:24:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 06:24:00,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 06:24:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 06:24:00,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 06:24:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-16 06:24:00,379 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-16 06:24:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-11-16 06:24:00,379 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-11-16 06:24:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:24:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 06:24:00,379 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 06:24:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:24:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:24:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:24:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 06:24:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 06:24:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-11-16 06:24:00,380 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-11-16 06:24:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:24:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-11-16 06:24:00,380 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-11-16 06:24:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-11-16 06:24:00,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-11-16 06:24:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-11-16 06:24:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-11-16 06:24:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-11-16 06:24:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-11-16 06:24:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_cx25821_dev [2022-11-16 06:24:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_cx25821_dev [2022-11-16 06:24:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:24:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:24:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 06:24:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 06:24:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 06:24:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 06:24:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 06:24:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 06:24:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-11-16 06:24:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-11-16 06:24:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-11-16 06:24:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-11-16 06:24:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-16 06:24:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-11-16 06:24:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 06:24:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 06:24:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-11-16 06:24:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-11-16 06:24:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 06:24:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 06:24:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-11-16 06:24:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-11-16 06:24:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 06:24:00,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 06:24:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-11-16 06:24:00,384 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-11-16 06:24:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 06:24:00,384 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 06:24:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 06:24:00,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 06:24:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 06:24:00,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 06:24:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 06:24:00,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 06:24:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-11-16 06:24:00,385 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-11-16 06:24:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 06:24:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 06:24:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 06:24:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 06:24:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:24:00,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:24:00,385 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 06:24:00,386 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 06:24:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_30 [2022-11-16 06:24:00,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_30 [2022-11-16 06:24:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-11-16 06:24:00,386 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-11-16 06:24:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-11-16 06:24:00,386 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-11-16 06:24:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-11-16 06:24:00,386 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-11-16 06:24:00,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 06:24:00,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 06:24:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-11-16 06:24:00,387 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-11-16 06:24:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 06:24:00,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 06:24:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-11-16 06:24:00,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-11-16 06:24:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-11-16 06:24:00,387 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-11-16 06:24:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:24:00,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:24:00,387 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-11-16 06:24:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-11-16 06:24:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-11-16 06:24:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-11-16 06:24:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-11-16 06:24:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-11-16 06:24:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 06:24:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 06:24:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 06:24:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 06:24:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 06:24:00,389 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 06:24:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-11-16 06:24:00,389 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-11-16 06:24:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 06:24:00,389 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 06:24:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:24:00,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:24:02,395 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:24:02,399 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:24:34,292 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:25:02,356 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:25:02,361 INFO L158 Benchmark]: Toolchain (without parser) took 74240.48ms. Allocated memory was 69.2MB in the beginning and 4.7GB in the end (delta: 4.6GB). Free memory was 41.6MB in the beginning and 3.3GB in the end (delta: -3.3GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2022-11-16 06:25:02,361 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory was 50.1MB in the beginning and 50.1MB in the end (delta: 43.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:25:02,361 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6697.69ms. Allocated memory was 69.2MB in the beginning and 360.7MB in the end (delta: 291.5MB). Free memory was 41.4MB in the beginning and 172.3MB in the end (delta: -130.9MB). Peak memory consumption was 194.4MB. Max. memory is 16.1GB. [2022-11-16 06:25:02,362 INFO L158 Benchmark]: Boogie Procedure Inliner took 2296.73ms. Allocated memory was 360.7MB in the beginning and 780.1MB in the end (delta: 419.4MB). Free memory was 172.3MB in the beginning and 460.6MB in the end (delta: -288.3MB). Peak memory consumption was 241.2MB. Max. memory is 16.1GB. [2022-11-16 06:25:02,362 INFO L158 Benchmark]: Boogie Preprocessor took 3153.91ms. Allocated memory was 780.1MB in the beginning and 4.7GB in the end (delta: 3.9GB). Free memory was 460.6MB in the beginning and 3.6GB in the end (delta: -3.2GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2022-11-16 06:25:02,365 INFO L158 Benchmark]: RCFGBuilder took 62083.12ms. Allocated memory is still 4.7GB. Free memory was 3.6GB in the beginning and 3.3GB in the end (delta: 281.0MB). Peak memory consumption was 281.0MB. Max. memory is 16.1GB. [2022-11-16 06:25:02,374 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory was 50.1MB in the beginning and 50.1MB in the end (delta: 43.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6697.69ms. Allocated memory was 69.2MB in the beginning and 360.7MB in the end (delta: 291.5MB). Free memory was 41.4MB in the beginning and 172.3MB in the end (delta: -130.9MB). Peak memory consumption was 194.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2296.73ms. Allocated memory was 360.7MB in the beginning and 780.1MB in the end (delta: 419.4MB). Free memory was 172.3MB in the beginning and 460.6MB in the end (delta: -288.3MB). Peak memory consumption was 241.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3153.91ms. Allocated memory was 780.1MB in the beginning and 4.7GB in the end (delta: 3.9GB). Free memory was 460.6MB in the beginning and 3.6GB in the end (delta: -3.2GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * RCFGBuilder took 62083.12ms. Allocated memory is still 4.7GB. Free memory was 3.6GB in the beginning and 3.3GB in the end (delta: 281.0MB). Peak memory consumption was 281.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:25:02,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_783e0d19-155b-4db6-8f69-c780dfd93bb3/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[~hwdev#1,],base]