./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-common-saa7146-saa7146_vv.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_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/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_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/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_238d3989-8561-4b9a-a232-76bfe1e2175a/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 84c3cd9f2d964ef70410e7a0d1394c510500a590ba49afbae062bd2d798f4c53 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:50:55,474 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:50:55,476 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:50:55,500 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:50:55,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:50:55,501 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:50:55,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:50:55,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:50:55,506 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:50:55,507 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:50:55,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:50:55,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:50:55,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:50:55,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:50:55,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:50:55,514 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:50:55,515 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:50:55,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:50:55,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:50:55,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:50:55,521 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:50:55,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:50:55,524 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:50:55,525 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:50:55,529 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:50:55,529 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:50:55,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:50:55,531 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:50:55,531 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:50:55,532 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:50:55,533 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:50:55,534 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:50:55,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:50:55,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:50:55,537 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:50:55,537 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:50:55,538 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:50:55,538 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:50:55,539 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:50:55,540 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:50:55,541 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:50:55,545 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:50:55,582 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:50:55,586 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:50:55,588 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:50:55,588 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:50:55,589 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:50:55,589 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:50:55,589 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:50:55,590 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:50:55,590 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:50:55,590 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:50:55,591 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:50:55,591 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:50:55,592 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:50:55,592 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:50:55,592 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:50:55,592 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:50:55,592 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:50:55,593 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:50:55,593 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:50:55,593 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:50:55,593 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:50:55,593 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:50:55,594 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:50:55,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:50:55,594 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:50:55,594 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_238d3989-8561-4b9a-a232-76bfe1e2175a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84c3cd9f2d964ef70410e7a0d1394c510500a590ba49afbae062bd2d798f4c53 [2022-11-16 08:50:55,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:50:55,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:50:55,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:50:55,911 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:50:55,913 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:50:55,915 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 08:50:56,009 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/data/a40f2e8a4/d1fa0a771cc9476eb637016f34816c0d/FLAGf8ca62e3d [2022-11-16 08:50:56,958 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:50:56,959 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 08:50:57,030 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/data/a40f2e8a4/d1fa0a771cc9476eb637016f34816c0d/FLAGf8ca62e3d [2022-11-16 08:50:57,311 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/data/a40f2e8a4/d1fa0a771cc9476eb637016f34816c0d [2022-11-16 08:50:57,313 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:50:57,314 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:50:57,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:50:57,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:50:57,323 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:50:57,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:50:57" (1/1) ... [2022-11-16 08:50:57,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@408e23da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:50:57, skipping insertion in model container [2022-11-16 08:50:57,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:50:57" (1/1) ... [2022-11-16 08:50:57,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:50:57,519 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:51:01,198 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2022-11-16 08:51:01,202 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2022-11-16 08:51:01,203 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2022-11-16 08:51:01,203 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2022-11-16 08:51:01,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:51:01,328 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:51:02,130 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2022-11-16 08:51:02,130 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2022-11-16 08:51:02,131 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2022-11-16 08:51:02,132 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2022-11-16 08:51:02,138 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:51:02,397 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:51:02,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:02 WrapperNode [2022-11-16 08:51:02,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:51:02,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:51:02,399 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:51:02,399 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:51:02,408 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:02" (1/1) ... [2022-11-16 08:51:02,568 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:02" (1/1) ... [2022-11-16 08:51:03,070 INFO L138 Inliner]: procedures = 447, calls = 6502, calls flagged for inlining = 237, calls inlined = 218, statements flattened = 11804 [2022-11-16 08:51:03,071 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:51:03,072 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:51:03,072 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:51:03,073 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:51:03,082 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:02" (1/1) ... [2022-11-16 08:51:03,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:02" (1/1) ... [2022-11-16 08:51:03,252 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:02" (1/1) ... [2022-11-16 08:51:03,253 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:02" (1/1) ... [2022-11-16 08:51:03,972 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:02" (1/1) ... [2022-11-16 08:51:04,022 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:02" (1/1) ... [2022-11-16 08:51:04,139 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:02" (1/1) ... [2022-11-16 08:51:04,201 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:02" (1/1) ... [2022-11-16 08:51:04,364 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:51:04,365 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:51:04,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:51:04,365 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:51:04,367 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:02" (1/1) ... [2022-11-16 08:51:04,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:51:04,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:51:04,400 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:51:04,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:51:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-11-16 08:51:04,552 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-11-16 08:51:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-11-16 08:51:04,553 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-11-16 08:51:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2022-11-16 08:51:04,553 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2022-11-16 08:51:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:51:04,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:51:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 08:51:04,554 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 08:51:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:51:04,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:51:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-16 08:51:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-16 08:51:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-16 08:51:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-16 08:51:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2022-11-16 08:51:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2022-11-16 08:51:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-16 08:51:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-16 08:51:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2022-11-16 08:51:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2022-11-16 08:51:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2022-11-16 08:51:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2022-11-16 08:51:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-11-16 08:51:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-11-16 08:51:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 08:51:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 08:51:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-16 08:51:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-16 08:51:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:51:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:51:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 08:51:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 08:51:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2022-11-16 08:51:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2022-11-16 08:51:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2022-11-16 08:51:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2022-11-16 08:51:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2022-11-16 08:51:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2022-11-16 08:51:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-16 08:51:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-16 08:51:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2022-11-16 08:51:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2022-11-16 08:51:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:51:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:51:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-16 08:51:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-16 08:51:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:51:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:51:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2022-11-16 08:51:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2022-11-16 08:51:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-16 08:51:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-16 08:51:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 08:51:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 08:51:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:51:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:51:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-16 08:51:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-16 08:51:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:51:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:51:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:51:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:51:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-16 08:51:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-16 08:51:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:51:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2022-11-16 08:51:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2022-11-16 08:51:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2022-11-16 08:51:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2022-11-16 08:51:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2022-11-16 08:51:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2022-11-16 08:51:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 08:51:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 08:51:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:51:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:51:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2022-11-16 08:51:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2022-11-16 08:51:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_video_device [2022-11-16 08:51:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_video_device [2022-11-16 08:51:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-16 08:51:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-16 08:51:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 08:51:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 08:51:04,617 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:51:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:51:04,617 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2022-11-16 08:51:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2022-11-16 08:51:04,617 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 08:51:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 08:51:04,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:51:04,617 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2022-11-16 08:51:04,617 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2022-11-16 08:51:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:51:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:51:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:51:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2022-11-16 08:51:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2022-11-16 08:51:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:51:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:51:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2022-11-16 08:51:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2022-11-16 08:51:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2022-11-16 08:51:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2022-11-16 08:51:04,619 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2022-11-16 08:51:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2022-11-16 08:51:04,619 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 08:51:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 08:51:04,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:51:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:51:04,619 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2022-11-16 08:51:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2022-11-16 08:51:04,619 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2022-11-16 08:51:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2022-11-16 08:51:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 08:51:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 08:51:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2022-11-16 08:51:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2022-11-16 08:51:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2022-11-16 08:51:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2022-11-16 08:51:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:51:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:51:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:51:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 08:51:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 08:51:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:51:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:51:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 08:51:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 08:51:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:51:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:51:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-11-16 08:51:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-11-16 08:51:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2022-11-16 08:51:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2022-11-16 08:51:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:51:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2022-11-16 08:51:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2022-11-16 08:51:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:51:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:51:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:51:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:51:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:51:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:51:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-11-16 08:51:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-11-16 08:51:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_video_device [2022-11-16 08:51:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_video_device [2022-11-16 08:51:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-16 08:51:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-16 08:51:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:51:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:51:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2022-11-16 08:51:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2022-11-16 08:51:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-16 08:51:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-16 08:51:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2022-11-16 08:51:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2022-11-16 08:51:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2022-11-16 08:51:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2022-11-16 08:51:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-11-16 08:51:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-11-16 08:51:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 08:51:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 08:51:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 08:51:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 08:51:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 08:51:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 08:51:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2022-11-16 08:51:04,668 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2022-11-16 08:51:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:51:04,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:51:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2022-11-16 08:51:04,668 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2022-11-16 08:51:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2022-11-16 08:51:04,668 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2022-11-16 08:51:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:51:04,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:51:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2022-11-16 08:51:04,669 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2022-11-16 08:51:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 08:51:04,669 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 08:51:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2022-11-16 08:51:04,670 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2022-11-16 08:51:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2022-11-16 08:51:04,670 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2022-11-16 08:51:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2022-11-16 08:51:04,670 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2022-11-16 08:51:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2022-11-16 08:51:04,670 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2022-11-16 08:51:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2022-11-16 08:51:04,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2022-11-16 08:51:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:51:04,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:51:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2022-11-16 08:51:04,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2022-11-16 08:51:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-16 08:51:04,672 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-16 08:51:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:51:04,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:51:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:51:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:51:04,672 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:51:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:51:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-11-16 08:51:04,673 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-11-16 08:51:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 08:51:04,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 08:51:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:51:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-16 08:51:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-16 08:51:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 08:51:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 08:51:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 08:51:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 08:51:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:51:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:51:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 08:51:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 08:51:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 08:51:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 08:51:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:51:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:51:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-16 08:51:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-16 08:51:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:51:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:51:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2022-11-16 08:51:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2022-11-16 08:51:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2022-11-16 08:51:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2022-11-16 08:51:04,677 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2022-11-16 08:51:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2022-11-16 08:51:04,677 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:51:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:51:04,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:51:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:51:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2022-11-16 08:51:04,678 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2022-11-16 08:51:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:51:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:51:04,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:51:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2022-11-16 08:51:04,678 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2022-11-16 08:51:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2022-11-16 08:51:04,679 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2022-11-16 08:51:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2022-11-16 08:51:04,679 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2022-11-16 08:51:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2022-11-16 08:51:04,679 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2022-11-16 08:51:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2022-11-16 08:51:04,680 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2022-11-16 08:51:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_video_device [2022-11-16 08:51:04,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_video_device [2022-11-16 08:51:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 08:51:04,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 08:51:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-11-16 08:51:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-11-16 08:51:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:51:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:51:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 08:51:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 08:51:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2022-11-16 08:51:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2022-11-16 08:51:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2022-11-16 08:51:04,682 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2022-11-16 08:51:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:51:04,682 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:51:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 08:51:04,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 08:51:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-11-16 08:51:04,683 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-11-16 08:51:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:51:04,683 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:51:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:51:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 08:51:04,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 08:51:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:51:04,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:51:06,253 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:51:06,256 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:51:06,588 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:51:11,560 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:51:11,569 INFO L158 Benchmark]: Toolchain (without parser) took 14253.92ms. Allocated memory was 144.7MB in the beginning and 1.1GB in the end (delta: 943.7MB). Free memory was 86.7MB in the beginning and 729.6MB in the end (delta: -642.9MB). Peak memory consumption was 309.6MB. Max. memory is 16.1GB. [2022-11-16 08:51:11,570 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 144.7MB. Free memory is still 122.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:51:11,572 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5078.78ms. Allocated memory was 144.7MB in the beginning and 287.3MB in the end (delta: 142.6MB). Free memory was 86.5MB in the beginning and 184.9MB in the end (delta: -98.3MB). Peak memory consumption was 121.1MB. Max. memory is 16.1GB. [2022-11-16 08:51:11,574 INFO L158 Benchmark]: Boogie Procedure Inliner took 672.30ms. Allocated memory is still 287.3MB. Free memory was 184.9MB in the beginning and 140.7MB in the end (delta: 44.2MB). Peak memory consumption was 137.5MB. Max. memory is 16.1GB. [2022-11-16 08:51:11,576 INFO L158 Benchmark]: Boogie Preprocessor took 1291.77ms. Allocated memory was 287.3MB in the beginning and 574.6MB in the end (delta: 287.3MB). Free memory was 140.7MB in the beginning and 314.9MB in the end (delta: -174.2MB). Peak memory consumption was 123.6MB. Max. memory is 16.1GB. [2022-11-16 08:51:11,577 INFO L158 Benchmark]: RCFGBuilder took 7202.41ms. Allocated memory was 574.6MB in the beginning and 1.1GB in the end (delta: 513.8MB). Free memory was 314.9MB in the beginning and 729.6MB in the end (delta: -414.7MB). Peak memory consumption was 109.9MB. Max. memory is 16.1GB. [2022-11-16 08:51:11,582 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 144.7MB. Free memory is still 122.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5078.78ms. Allocated memory was 144.7MB in the beginning and 287.3MB in the end (delta: 142.6MB). Free memory was 86.5MB in the beginning and 184.9MB in the end (delta: -98.3MB). Peak memory consumption was 121.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 672.30ms. Allocated memory is still 287.3MB. Free memory was 184.9MB in the beginning and 140.7MB in the end (delta: 44.2MB). Peak memory consumption was 137.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1291.77ms. Allocated memory was 287.3MB in the beginning and 574.6MB in the end (delta: 287.3MB). Free memory was 140.7MB in the beginning and 314.9MB in the end (delta: -174.2MB). Peak memory consumption was 123.6MB. Max. memory is 16.1GB. * RCFGBuilder took 7202.41ms. Allocated memory was 574.6MB in the beginning and 1.1GB in the end (delta: 513.8MB). Free memory was 314.9MB in the beginning and 729.6MB in the end (delta: -414.7MB). Peak memory consumption was 109.9MB. 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 08:51:11,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/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_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/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_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/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_238d3989-8561-4b9a-a232-76bfe1e2175a/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 84c3cd9f2d964ef70410e7a0d1394c510500a590ba49afbae062bd2d798f4c53 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:51:13,918 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:51:13,921 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:51:13,941 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:51:13,942 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:51:13,943 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:51:13,944 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:51:13,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:51:13,948 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:51:13,949 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:51:13,950 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:51:13,956 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:51:13,957 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:51:13,958 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:51:13,959 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:51:13,960 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:51:13,961 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:51:13,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:51:13,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:51:13,970 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:51:13,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:51:13,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:51:13,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:51:13,975 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:51:13,979 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:51:13,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:51:13,997 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:51:13,998 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:51:14,001 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:51:14,002 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:51:14,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:51:14,004 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:51:14,004 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:51:14,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:51:14,008 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:51:14,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:51:14,009 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:51:14,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:51:14,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:51:14,010 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:51:14,012 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:51:14,013 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:51:14,057 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:51:14,058 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:51:14,060 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:51:14,060 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:51:14,062 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:51:14,062 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:51:14,063 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:51:14,063 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:51:14,063 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:51:14,063 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:51:14,064 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:51:14,065 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:51:14,065 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:51:14,065 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:51:14,065 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:51:14,065 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:51:14,066 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:51:14,066 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:51:14,066 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:51:14,066 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:51:14,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:51:14,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:51:14,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:51:14,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:51:14,067 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:51:14,068 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:51:14,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:51:14,068 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:51:14,068 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:51:14,068 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_238d3989-8561-4b9a-a232-76bfe1e2175a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84c3cd9f2d964ef70410e7a0d1394c510500a590ba49afbae062bd2d798f4c53 [2022-11-16 08:51:14,442 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:51:14,471 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:51:14,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:51:14,474 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:51:14,479 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:51:14,481 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 08:51:14,555 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/data/be9f6e884/1e5f81e232a24490abe123f54f3d3d76/FLAGdf0b96a98 [2022-11-16 08:51:15,827 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:51:15,828 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 08:51:15,919 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/data/be9f6e884/1e5f81e232a24490abe123f54f3d3d76/FLAGdf0b96a98 [2022-11-16 08:51:15,935 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/data/be9f6e884/1e5f81e232a24490abe123f54f3d3d76 [2022-11-16 08:51:15,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:51:15,941 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:51:15,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:51:15,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:51:15,947 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:51:15,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:51:15" (1/1) ... [2022-11-16 08:51:15,949 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b56b656 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:15, skipping insertion in model container [2022-11-16 08:51:15,950 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:51:15" (1/1) ... [2022-11-16 08:51:15,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:51:16,181 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:51:19,970 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2022-11-16 08:51:19,981 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2022-11-16 08:51:19,983 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2022-11-16 08:51:19,984 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2022-11-16 08:51:20,030 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:51:20,117 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:51:20,210 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:51:20,769 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2022-11-16 08:51:20,770 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2022-11-16 08:51:20,774 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2022-11-16 08:51:20,774 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2022-11-16 08:51:20,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:51:20,828 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:51:21,831 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2022-11-16 08:51:21,832 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2022-11-16 08:51:21,833 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2022-11-16 08:51:21,833 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_238d3989-8561-4b9a-a232-76bfe1e2175a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2022-11-16 08:51:21,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:51:22,062 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:51:22,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:22 WrapperNode [2022-11-16 08:51:22,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:51:22,064 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:51:22,064 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:51:22,064 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:51:22,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:22" (1/1) ... [2022-11-16 08:51:22,236 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:22" (1/1) ... [2022-11-16 08:51:22,556 INFO L138 Inliner]: procedures = 458, calls = 6501, calls flagged for inlining = 237, calls inlined = 218, statements flattened = 11404 [2022-11-16 08:51:22,556 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:51:22,557 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:51:22,557 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:51:22,557 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:51:22,568 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:22" (1/1) ... [2022-11-16 08:51:22,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:22" (1/1) ... [2022-11-16 08:51:22,788 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:22" (1/1) ... [2022-11-16 08:51:22,789 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:22" (1/1) ... [2022-11-16 08:51:23,270 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:22" (1/1) ... [2022-11-16 08:51:23,317 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:22" (1/1) ... [2022-11-16 08:51:23,378 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:22" (1/1) ... [2022-11-16 08:51:23,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:22" (1/1) ... [2022-11-16 08:51:23,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:51:23,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:51:23,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:51:23,476 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:51:23,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:22" (1/1) ... [2022-11-16 08:51:23,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:51:23,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:51:23,508 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:51:23,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:51:23,563 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-11-16 08:51:23,564 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-11-16 08:51:23,564 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-11-16 08:51:23,564 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-11-16 08:51:23,564 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2022-11-16 08:51:23,564 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2022-11-16 08:51:23,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:51:23,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:51:23,565 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 08:51:23,565 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 08:51:23,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:51:23,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:51:23,566 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-16 08:51:23,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-16 08:51:23,566 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-16 08:51:23,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-16 08:51:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2022-11-16 08:51:23,567 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2022-11-16 08:51:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2022-11-16 08:51:23,567 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2022-11-16 08:51:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2022-11-16 08:51:23,568 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2022-11-16 08:51:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-11-16 08:51:23,568 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-11-16 08:51:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 08:51:23,569 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 08:51:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-16 08:51:23,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-16 08:51:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:51:23,570 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:51:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 08:51:23,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 08:51:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2022-11-16 08:51:23,571 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2022-11-16 08:51:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2022-11-16 08:51:23,571 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2022-11-16 08:51:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2022-11-16 08:51:23,572 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2022-11-16 08:51:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-16 08:51:23,572 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-16 08:51:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2022-11-16 08:51:23,573 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2022-11-16 08:51:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:51:23,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:51:23,574 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-16 08:51:23,574 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-16 08:51:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:51:23,575 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:51:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2022-11-16 08:51:23,575 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2022-11-16 08:51:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-16 08:51:23,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-16 08:51:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 08:51:23,576 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 08:51:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:51:23,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:51:23,577 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-16 08:51:23,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-16 08:51:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:51:23,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:51:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:51:23,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:51:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-16 08:51:23,579 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-16 08:51:23,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:51:23,579 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2022-11-16 08:51:23,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2022-11-16 08:51:23,579 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2022-11-16 08:51:23,579 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2022-11-16 08:51:23,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 08:51:23,580 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2022-11-16 08:51:23,580 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2022-11-16 08:51:23,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:51:23,580 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 08:51:23,580 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 08:51:23,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:51:23,581 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:51:23,582 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:51:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2022-11-16 08:51:23,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2022-11-16 08:51:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_video_device [2022-11-16 08:51:23,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_video_device [2022-11-16 08:51:23,583 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-16 08:51:23,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-16 08:51:23,584 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 08:51:23,584 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 08:51:23,584 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:51:23,584 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:51:23,584 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2022-11-16 08:51:23,585 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2022-11-16 08:51:23,585 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 08:51:23,585 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 08:51:23,585 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2022-11-16 08:51:23,585 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2022-11-16 08:51:23,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:51:23,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:51:23,586 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2022-11-16 08:51:23,586 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2022-11-16 08:51:23,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:51:23,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:51:23,587 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2022-11-16 08:51:23,587 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2022-11-16 08:51:23,588 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2022-11-16 08:51:23,588 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2022-11-16 08:51:23,588 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2022-11-16 08:51:23,589 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2022-11-16 08:51:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 08:51:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 08:51:23,593 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:51:23,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:51:23,594 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2022-11-16 08:51:23,594 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2022-11-16 08:51:23,594 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2022-11-16 08:51:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2022-11-16 08:51:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 08:51:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 08:51:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 08:51:23,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 08:51:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2022-11-16 08:51:23,603 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2022-11-16 08:51:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2022-11-16 08:51:23,603 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2022-11-16 08:51:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:51:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:51:23,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:51:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 08:51:23,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 08:51:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:51:23,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:51:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 08:51:23,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 08:51:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:51:23,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:51:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-11-16 08:51:23,605 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-11-16 08:51:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2022-11-16 08:51:23,606 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2022-11-16 08:51:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:51:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2022-11-16 08:51:23,606 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2022-11-16 08:51:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:51:23,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:51:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:51:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:51:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-11-16 08:51:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-11-16 08:51:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_video_device [2022-11-16 08:51:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_video_device [2022-11-16 08:51:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-16 08:51:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-16 08:51:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:51:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:51:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2022-11-16 08:51:23,608 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2022-11-16 08:51:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-16 08:51:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-16 08:51:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2022-11-16 08:51:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2022-11-16 08:51:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2022-11-16 08:51:23,609 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2022-11-16 08:51:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-11-16 08:51:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-11-16 08:51:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 08:51:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 08:51:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 08:51:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 08:51:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 08:51:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 08:51:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2022-11-16 08:51:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2022-11-16 08:51:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:51:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:51:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2022-11-16 08:51:23,611 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2022-11-16 08:51:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:51:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2022-11-16 08:51:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2022-11-16 08:51:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:51:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:51:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:51:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:51:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:51:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2022-11-16 08:51:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2022-11-16 08:51:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 08:51:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 08:51:23,613 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2022-11-16 08:51:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2022-11-16 08:51:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2022-11-16 08:51:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2022-11-16 08:51:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2022-11-16 08:51:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2022-11-16 08:51:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2022-11-16 08:51:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2022-11-16 08:51:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2022-11-16 08:51:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2022-11-16 08:51:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:51:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:51:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2022-11-16 08:51:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2022-11-16 08:51:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-16 08:51:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-16 08:51:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:51:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:51:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:51:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:51:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:51:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:51:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:51:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:51:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-11-16 08:51:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-11-16 08:51:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:51:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:51:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:51:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-16 08:51:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-16 08:51:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 08:51:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 08:51:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 08:51:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 08:51:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:51:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:51:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 08:51:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 08:51:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 08:51:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 08:51:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:51:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:51:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-16 08:51:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-16 08:51:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:51:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:51:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2022-11-16 08:51:23,625 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2022-11-16 08:51:23,625 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:51:23,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:51:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2022-11-16 08:51:23,626 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2022-11-16 08:51:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2022-11-16 08:51:23,626 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2022-11-16 08:51:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:51:23,626 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:51:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:51:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:51:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 08:51:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 08:51:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2022-11-16 08:51:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2022-11-16 08:51:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:51:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:51:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:51:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 08:51:23,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 08:51:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2022-11-16 08:51:23,630 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2022-11-16 08:51:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2022-11-16 08:51:23,630 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2022-11-16 08:51:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2022-11-16 08:51:23,631 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2022-11-16 08:51:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2022-11-16 08:51:23,631 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2022-11-16 08:51:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2022-11-16 08:51:23,631 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2022-11-16 08:51:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_video_device [2022-11-16 08:51:23,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_video_device [2022-11-16 08:51:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 08:51:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 08:51:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-11-16 08:51:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-11-16 08:51:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:51:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:51:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 08:51:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 08:51:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2022-11-16 08:51:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2022-11-16 08:51:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2022-11-16 08:51:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2022-11-16 08:51:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:51:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:51:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-11-16 08:51:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-11-16 08:51:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:51:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:51:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 08:51:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 08:51:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:51:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:51:25,190 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:51:25,194 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:51:28,703 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:53:30,341 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 08:53:30,346 INFO L158 Benchmark]: Toolchain (without parser) took 134403.90ms. Allocated memory was 67.1MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 40.2MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 354.5MB. Max. memory is 16.1GB. [2022-11-16 08:53:30,346 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 67.1MB. Free memory was 47.4MB in the beginning and 47.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:53:30,347 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6119.40ms. Allocated memory was 67.1MB in the beginning and 323.0MB in the end (delta: 255.9MB). Free memory was 40.0MB in the beginning and 213.0MB in the end (delta: -173.0MB). Peak memory consumption was 187.2MB. Max. memory is 16.1GB. [2022-11-16 08:53:30,347 INFO L158 Benchmark]: Boogie Procedure Inliner took 492.45ms. Allocated memory is still 323.0MB. Free memory was 213.0MB in the beginning and 122.8MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2022-11-16 08:53:30,348 INFO L158 Benchmark]: Boogie Preprocessor took 918.23ms. Allocated memory was 323.0MB in the beginning and 629.1MB in the end (delta: 306.2MB). Free memory was 122.8MB in the beginning and 357.9MB in the end (delta: -235.1MB). Peak memory consumption was 83.7MB. Max. memory is 16.1GB. [2022-11-16 08:53:30,348 INFO L158 Benchmark]: RCFGBuilder took 126868.23ms. Allocated memory was 629.1MB in the beginning and 1.6GB in the end (delta: 922.7MB). Free memory was 357.9MB in the beginning and 1.3GB in the end (delta: -900.7MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. [2022-11-16 08:53:30,350 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 67.1MB. Free memory was 47.4MB in the beginning and 47.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6119.40ms. Allocated memory was 67.1MB in the beginning and 323.0MB in the end (delta: 255.9MB). Free memory was 40.0MB in the beginning and 213.0MB in the end (delta: -173.0MB). Peak memory consumption was 187.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 492.45ms. Allocated memory is still 323.0MB. Free memory was 213.0MB in the beginning and 122.8MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 918.23ms. Allocated memory was 323.0MB in the beginning and 629.1MB in the end (delta: 306.2MB). Free memory was 122.8MB in the beginning and 357.9MB in the end (delta: -235.1MB). Peak memory consumption was 83.7MB. Max. memory is 16.1GB. * RCFGBuilder took 126868.23ms. Allocated memory was 629.1MB in the beginning and 1.6GB in the end (delta: 922.7MB). Free memory was 357.9MB in the beginning and 1.3GB in the end (delta: -900.7MB). Peak memory consumption was 108.0MB. 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 08:53:30,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_238d3989-8561-4b9a-a232-76bfe1e2175a/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]