./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ce86015a8790fe78c3fa1e0817dad1e3ce7732b16cd3bc300a77723095c4573b --- 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 11:39:55,959 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:39:55,961 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:39:55,985 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:39:55,986 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:39:55,987 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:39:55,988 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:39:55,990 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:39:55,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:39:55,993 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:39:55,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:39:55,995 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:39:55,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:39:55,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:39:55,998 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:39:55,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:39:56,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:39:56,001 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:39:56,003 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:39:56,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:39:56,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:39:56,008 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:39:56,009 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:39:56,011 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:39:56,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:39:56,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:39:56,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:39:56,021 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:39:56,022 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:39:56,023 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:39:56,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:39:56,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:39:56,025 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:39:56,026 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:39:56,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:39:56,027 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:39:56,028 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:39:56,028 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:39:56,029 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:39:56,030 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:39:56,037 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:39:56,040 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:39:56,087 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:39:56,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:39:56,088 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:39:56,088 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:39:56,090 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:39:56,090 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:39:56,091 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:39:56,091 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:39:56,091 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:39:56,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:39:56,093 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:39:56,093 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:39:56,093 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:39:56,094 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:39:56,094 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:39:56,094 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:39:56,094 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:39:56,094 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:39:56,095 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:39:56,095 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:39:56,095 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:39:56,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:39:56,096 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:39:56,096 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:39:56,096 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:39:56,096 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:39:56,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:39:56,098 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:39:56,098 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:39:56,099 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:39:56,099 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce86015a8790fe78c3fa1e0817dad1e3ce7732b16cd3bc300a77723095c4573b [2022-11-16 11:39:56,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:39:56,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:39:56,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:39:56,440 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:39:56,441 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:39:56,442 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 11:39:56,528 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/data/13df5a205/cf003101cb6c4ebca6c0122e0df33357/FLAGd386df69f [2022-11-16 11:39:57,735 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:39:57,736 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 11:39:57,817 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/data/13df5a205/cf003101cb6c4ebca6c0122e0df33357/FLAGd386df69f [2022-11-16 11:39:58,010 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/data/13df5a205/cf003101cb6c4ebca6c0122e0df33357 [2022-11-16 11:39:58,013 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:39:58,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:39:58,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:39:58,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:39:58,023 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:39:58,024 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:39:58" (1/1) ... [2022-11-16 11:39:58,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33756193 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:58, skipping insertion in model container [2022-11-16 11:39:58,026 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:39:58" (1/1) ... [2022-11-16 11:39:58,034 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:39:58,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:40:02,984 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2022-11-16 11:40:02,988 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2022-11-16 11:40:02,989 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2022-11-16 11:40:02,989 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2022-11-16 11:40:03,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:40:03,096 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:40:03,893 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2022-11-16 11:40:03,894 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2022-11-16 11:40:03,894 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2022-11-16 11:40:03,895 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2022-11-16 11:40:03,900 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:40:04,078 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:40:04,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:04 WrapperNode [2022-11-16 11:40:04,079 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:40:04,080 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:40:04,080 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:40:04,081 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:40:04,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:04" (1/1) ... [2022-11-16 11:40:04,300 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:04" (1/1) ... [2022-11-16 11:40:04,923 INFO L138 Inliner]: procedures = 487, calls = 6591, calls flagged for inlining = 235, calls inlined = 218, statements flattened = 12095 [2022-11-16 11:40:04,924 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:40:04,925 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:40:04,926 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:40:04,926 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:40:04,936 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:04" (1/1) ... [2022-11-16 11:40:04,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:04" (1/1) ... [2022-11-16 11:40:05,112 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:04" (1/1) ... [2022-11-16 11:40:05,112 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:04" (1/1) ... [2022-11-16 11:40:05,751 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:04" (1/1) ... [2022-11-16 11:40:05,815 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:04" (1/1) ... [2022-11-16 11:40:05,980 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:04" (1/1) ... [2022-11-16 11:40:06,002 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:04" (1/1) ... [2022-11-16 11:40:06,165 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:40:06,166 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:40:06,166 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:40:06,167 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:40:06,168 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:04" (1/1) ... [2022-11-16 11:40:06,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:40:06,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:40:06,276 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:40:06,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:40:06,389 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-11-16 11:40:06,389 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-11-16 11:40:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-11-16 11:40:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-11-16 11:40:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2022-11-16 11:40:06,390 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2022-11-16 11:40:06,390 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2022-11-16 11:40:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2022-11-16 11:40:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:40:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:40:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 11:40:06,391 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 11:40:06,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:40:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:40:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-16 11:40:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-16 11:40:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-16 11:40:06,392 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-16 11:40:06,392 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2022-11-16 11:40:06,406 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2022-11-16 11:40:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:40:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:40:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:40:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:40:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2022-11-16 11:40:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2022-11-16 11:40:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2022-11-16 11:40:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2022-11-16 11:40:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-11-16 11:40:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-11-16 11:40:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 11:40:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 11:40:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-16 11:40:06,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-16 11:40:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 11:40:06,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 11:40:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2022-11-16 11:40:06,409 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2022-11-16 11:40:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2022-11-16 11:40:06,410 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2022-11-16 11:40:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2022-11-16 11:40:06,411 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2022-11-16 11:40:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2022-11-16 11:40:06,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2022-11-16 11:40:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-16 11:40:06,411 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-16 11:40:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2022-11-16 11:40:06,412 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2022-11-16 11:40:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_54 [2022-11-16 11:40:06,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_54 [2022-11-16 11:40:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:40:06,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:40:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-16 11:40:06,414 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-16 11:40:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:40:06,415 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:40:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2022-11-16 11:40:06,415 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2022-11-16 11:40:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-16 11:40:06,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-16 11:40:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 11:40:06,417 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 11:40:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:40:06,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:40:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-16 11:40:06,419 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-16 11:40:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:40:06,419 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:40:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-16 11:40:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-16 11:40:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:40:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2022-11-16 11:40:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2022-11-16 11:40:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2022-11-16 11:40:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2022-11-16 11:40:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_60 [2022-11-16 11:40:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_60 [2022-11-16 11:40:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2022-11-16 11:40:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2022-11-16 11:40:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 11:40:06,422 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 11:40:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-16 11:40:06,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-16 11:40:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2022-11-16 11:40:06,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2022-11-16 11:40:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-16 11:40:06,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-16 11:40:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 11:40:06,424 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 11:40:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:40:06,425 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:40:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2022-11-16 11:40:06,425 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2022-11-16 11:40:06,426 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 11:40:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 11:40:06,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:40:06,426 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2022-11-16 11:40:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2022-11-16 11:40:06,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:40:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:40:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:40:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2022-11-16 11:40:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2022-11-16 11:40:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:40:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:40:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2022-11-16 11:40:06,428 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2022-11-16 11:40:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2022-11-16 11:40:06,428 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2022-11-16 11:40:06,429 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2022-11-16 11:40:06,429 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2022-11-16 11:40:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 11:40:06,430 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 11:40:06,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:40:06,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:40:06,434 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2022-11-16 11:40:06,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2022-11-16 11:40:06,434 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2022-11-16 11:40:06,435 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2022-11-16 11:40:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 11:40:06,436 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 11:40:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2022-11-16 11:40:06,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2022-11-16 11:40:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:40:06,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:40:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2022-11-16 11:40:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2022-11-16 11:40:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:40:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:40:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:40:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 11:40:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 11:40:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:40:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:40:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 11:40:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 11:40:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:40:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:40:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-11-16 11:40:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-11-16 11:40:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2022-11-16 11:40:06,446 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2022-11-16 11:40:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:40:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2022-11-16 11:40:06,446 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2022-11-16 11:40:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:40:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:40:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:40:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:40:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:40:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:40:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-11-16 11:40:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-11-16 11:40:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-16 11:40:06,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-16 11:40:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:40:06,448 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:40:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2022-11-16 11:40:06,448 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2022-11-16 11:40:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:40:06,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:40:06,449 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-16 11:40:06,449 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-16 11:40:06,449 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2022-11-16 11:40:06,449 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2022-11-16 11:40:06,449 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2022-11-16 11:40:06,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2022-11-16 11:40:06,450 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-11-16 11:40:06,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-11-16 11:40:06,450 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 11:40:06,450 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 11:40:06,450 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:40:06,450 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:40:06,451 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 11:40:06,451 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 11:40:06,451 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2022-11-16 11:40:06,451 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2022-11-16 11:40:06,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:40:06,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:40:06,451 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2022-11-16 11:40:06,452 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2022-11-16 11:40:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2022-11-16 11:40:06,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2022-11-16 11:40:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:40:06,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:40:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:40:06,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:40:06,454 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2022-11-16 11:40:06,454 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2022-11-16 11:40:06,455 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 11:40:06,455 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 11:40:06,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-16 11:40:06,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-16 11:40:06,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-16 11:40:06,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-16 11:40:06,456 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 11:40:06,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 11:40:06,456 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2022-11-16 11:40:06,456 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2022-11-16 11:40:06,456 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:40:06,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:40:06,457 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2022-11-16 11:40:06,457 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2022-11-16 11:40:06,457 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2022-11-16 11:40:06,457 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2022-11-16 11:40:06,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:40:06,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:40:06,457 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2022-11-16 11:40:06,458 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2022-11-16 11:40:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-16 11:40:06,458 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-16 11:40:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:40:06,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:40:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:40:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:40:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:40:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:40:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-11-16 11:40:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-11-16 11:40:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 11:40:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 11:40:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:40:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-16 11:40:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-16 11:40:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:40:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:40:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:40:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:40:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:40:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:40:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:40:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:40:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 11:40:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 11:40:06,462 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:40:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:40:06,462 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-16 11:40:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-16 11:40:06,462 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2022-11-16 11:40:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2022-11-16 11:40:06,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2022-11-16 11:40:06,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2022-11-16 11:40:06,469 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2022-11-16 11:40:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2022-11-16 11:40:06,469 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2022-11-16 11:40:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2022-11-16 11:40:06,469 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2022-11-16 11:40:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2022-11-16 11:40:06,470 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:40:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:40:06,472 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2022-11-16 11:40:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2022-11-16 11:40:06,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:40:06,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:40:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:40:06,472 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2022-11-16 11:40:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2022-11-16 11:40:06,473 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2022-11-16 11:40:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2022-11-16 11:40:06,473 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2022-11-16 11:40:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2022-11-16 11:40:06,473 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2022-11-16 11:40:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2022-11-16 11:40:06,474 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2022-11-16 11:40:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2022-11-16 11:40:06,474 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:40:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:40:06,474 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-11-16 11:40:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-11-16 11:40:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:40:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:40:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:40:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:40:06,475 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2022-11-16 11:40:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2022-11-16 11:40:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2022-11-16 11:40:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2022-11-16 11:40:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:40:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:40:06,476 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-11-16 11:40:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-11-16 11:40:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:40:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:40:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:40:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 11:40:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 11:40:06,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:40:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:40:08,179 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:40:08,184 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:40:08,559 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:40:13,799 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:40:13,810 INFO L158 Benchmark]: Toolchain (without parser) took 15792.09ms. Allocated memory was 117.4MB in the beginning and 654.3MB in the end (delta: 536.9MB). Free memory was 79.7MB in the beginning and 413.8MB in the end (delta: -334.1MB). Peak memory consumption was 359.0MB. Max. memory is 16.1GB. [2022-11-16 11:40:13,810 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 117.4MB. Free memory is still 92.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:40:13,813 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6060.50ms. Allocated memory was 117.4MB in the beginning and 239.1MB in the end (delta: 121.6MB). Free memory was 79.4MB in the beginning and 137.2MB in the end (delta: -57.8MB). Peak memory consumption was 141.4MB. Max. memory is 16.1GB. [2022-11-16 11:40:13,815 INFO L158 Benchmark]: Boogie Procedure Inliner took 844.00ms. Allocated memory was 239.1MB in the beginning and 327.2MB in the end (delta: 88.1MB). Free memory was 137.2MB in the beginning and 159.9MB in the end (delta: -22.7MB). Peak memory consumption was 97.8MB. Max. memory is 16.1GB. [2022-11-16 11:40:13,817 INFO L158 Benchmark]: Boogie Preprocessor took 1240.40ms. Allocated memory is still 327.2MB. Free memory was 159.9MB in the beginning and 116.7MB in the end (delta: 43.2MB). Peak memory consumption was 119.8MB. Max. memory is 16.1GB. [2022-11-16 11:40:13,820 INFO L158 Benchmark]: RCFGBuilder took 7640.60ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 116.7MB in the beginning and 413.8MB in the end (delta: -297.1MB). Peak memory consumption was 188.7MB. Max. memory is 16.1GB. [2022-11-16 11:40:13,824 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 117.4MB. Free memory is still 92.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6060.50ms. Allocated memory was 117.4MB in the beginning and 239.1MB in the end (delta: 121.6MB). Free memory was 79.4MB in the beginning and 137.2MB in the end (delta: -57.8MB). Peak memory consumption was 141.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 844.00ms. Allocated memory was 239.1MB in the beginning and 327.2MB in the end (delta: 88.1MB). Free memory was 137.2MB in the beginning and 159.9MB in the end (delta: -22.7MB). Peak memory consumption was 97.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1240.40ms. Allocated memory is still 327.2MB. Free memory was 159.9MB in the beginning and 116.7MB in the end (delta: 43.2MB). Peak memory consumption was 119.8MB. Max. memory is 16.1GB. * RCFGBuilder took 7640.60ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 116.7MB in the beginning and 413.8MB in the end (delta: -297.1MB). Peak memory consumption was 188.7MB. 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 11:40:13,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ce86015a8790fe78c3fa1e0817dad1e3ce7732b16cd3bc300a77723095c4573b --- 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 11:40:16,150 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:40:16,153 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:40:16,174 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:40:16,174 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:40:16,175 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:40:16,177 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:40:16,179 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:40:16,181 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:40:16,182 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:40:16,183 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:40:16,184 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:40:16,185 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:40:16,186 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:40:16,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:40:16,189 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:40:16,190 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:40:16,191 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:40:16,193 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:40:16,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:40:16,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:40:16,198 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:40:16,199 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:40:16,200 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:40:16,204 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:40:16,204 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:40:16,205 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:40:16,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:40:16,206 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:40:16,208 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:40:16,208 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:40:16,209 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:40:16,210 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:40:16,211 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:40:16,212 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:40:16,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:40:16,213 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:40:16,213 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:40:16,214 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:40:16,215 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:40:16,216 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:40:16,217 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:40:16,241 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:40:16,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:40:16,242 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:40:16,242 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:40:16,243 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:40:16,243 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:40:16,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:40:16,251 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:40:16,251 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:40:16,252 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:40:16,252 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:40:16,252 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:40:16,252 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:40:16,253 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:40:16,253 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:40:16,253 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:40:16,253 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:40:16,254 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:40:16,254 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:40:16,254 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:40:16,255 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:40:16,255 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:40:16,255 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:40:16,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:40:16,256 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:40:16,256 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:40:16,256 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:40:16,256 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:40:16,257 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:40:16,257 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:40:16,257 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:40:16,258 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:40:16,258 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:40:16,262 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce86015a8790fe78c3fa1e0817dad1e3ce7732b16cd3bc300a77723095c4573b [2022-11-16 11:40:16,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:40:16,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:40:16,676 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:40:16,678 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:40:16,680 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:40:16,682 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 11:40:16,771 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/data/41b7e2f51/c685b51940bd4721b5f5671a434ff1bf/FLAGce61ffe00 [2022-11-16 11:40:17,983 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:40:17,984 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 11:40:18,045 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/data/41b7e2f51/c685b51940bd4721b5f5671a434ff1bf/FLAGce61ffe00 [2022-11-16 11:40:18,225 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/data/41b7e2f51/c685b51940bd4721b5f5671a434ff1bf [2022-11-16 11:40:18,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:40:18,229 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:40:18,230 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:40:18,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:40:18,239 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:40:18,240 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:40:18" (1/1) ... [2022-11-16 11:40:18,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41ef2c63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:18, skipping insertion in model container [2022-11-16 11:40:18,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:40:18" (1/1) ... [2022-11-16 11:40:18,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:40:18,482 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:40:22,890 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2022-11-16 11:40:22,895 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2022-11-16 11:40:22,896 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2022-11-16 11:40:22,896 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2022-11-16 11:40:22,947 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:40:23,046 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:40:23,152 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:40:23,835 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2022-11-16 11:40:23,836 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2022-11-16 11:40:23,836 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2022-11-16 11:40:23,837 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2022-11-16 11:40:23,843 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:40:23,901 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:40:25,011 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2022-11-16 11:40:25,012 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_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2022-11-16 11:40:25,017 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2022-11-16 11:40:25,017 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2022-11-16 11:40:25,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:40:25,345 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:40:25,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:25 WrapperNode [2022-11-16 11:40:25,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:40:25,348 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:40:25,348 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:40:25,348 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:40:25,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:25" (1/1) ... [2022-11-16 11:40:25,554 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:25" (1/1) ... [2022-11-16 11:40:26,033 INFO L138 Inliner]: procedures = 498, calls = 6590, calls flagged for inlining = 235, calls inlined = 218, statements flattened = 11689 [2022-11-16 11:40:26,034 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:40:26,036 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:40:26,037 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:40:26,037 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:40:26,049 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:25" (1/1) ... [2022-11-16 11:40:26,052 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:25" (1/1) ... [2022-11-16 11:40:26,185 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:25" (1/1) ... [2022-11-16 11:40:26,186 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:25" (1/1) ... [2022-11-16 11:40:26,880 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:25" (1/1) ... [2022-11-16 11:40:26,916 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:25" (1/1) ... [2022-11-16 11:40:26,980 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:25" (1/1) ... [2022-11-16 11:40:27,021 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:25" (1/1) ... [2022-11-16 11:40:27,107 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:40:27,109 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:40:27,109 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:40:27,109 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:40:27,110 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:25" (1/1) ... [2022-11-16 11:40:27,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:40:27,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:40:27,143 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:40:27,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:40:27,186 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-11-16 11:40:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-11-16 11:40:27,187 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-11-16 11:40:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-11-16 11:40:27,187 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2022-11-16 11:40:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2022-11-16 11:40:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2022-11-16 11:40:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2022-11-16 11:40:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:40:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:40:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 11:40:27,188 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 11:40:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:40:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:40:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-16 11:40:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-16 11:40:27,189 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-16 11:40:27,189 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-16 11:40:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2022-11-16 11:40:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2022-11-16 11:40:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:40:27,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:40:27,190 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2022-11-16 11:40:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2022-11-16 11:40:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2022-11-16 11:40:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2022-11-16 11:40:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-11-16 11:40:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-11-16 11:40:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 11:40:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 11:40:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-16 11:40:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-16 11:40:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 11:40:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 11:40:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2022-11-16 11:40:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2022-11-16 11:40:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2022-11-16 11:40:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2022-11-16 11:40:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2022-11-16 11:40:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2022-11-16 11:40:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2022-11-16 11:40:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2022-11-16 11:40:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-16 11:40:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-16 11:40:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2022-11-16 11:40:27,195 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2022-11-16 11:40:27,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_54 [2022-11-16 11:40:27,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_54 [2022-11-16 11:40:27,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:40:27,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:40:27,196 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-16 11:40:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-16 11:40:27,196 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:40:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:40:27,196 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2022-11-16 11:40:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2022-11-16 11:40:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-16 11:40:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-16 11:40:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 11:40:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 11:40:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:40:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:40:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-16 11:40:27,198 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-16 11:40:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:40:27,198 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:40:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-16 11:40:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-16 11:40:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:40:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2022-11-16 11:40:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2022-11-16 11:40:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2022-11-16 11:40:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2022-11-16 11:40:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:40:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_60 [2022-11-16 11:40:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_60 [2022-11-16 11:40:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2022-11-16 11:40:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2022-11-16 11:40:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:40:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 11:40:27,201 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 11:40:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:40:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-16 11:40:27,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-16 11:40:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2022-11-16 11:40:27,202 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2022-11-16 11:40:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-16 11:40:27,202 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-16 11:40:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 11:40:27,202 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 11:40:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:40:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:40:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2022-11-16 11:40:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2022-11-16 11:40:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 11:40:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 11:40:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2022-11-16 11:40:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2022-11-16 11:40:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:40:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:40:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2022-11-16 11:40:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2022-11-16 11:40:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:40:27,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:40:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2022-11-16 11:40:27,205 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2022-11-16 11:40:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2022-11-16 11:40:27,205 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2022-11-16 11:40:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2022-11-16 11:40:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2022-11-16 11:40:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 11:40:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 11:40:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:40:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:40:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2022-11-16 11:40:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2022-11-16 11:40:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2022-11-16 11:40:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2022-11-16 11:40:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 11:40:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 11:40:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 11:40:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 11:40:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2022-11-16 11:40:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2022-11-16 11:40:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:40:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:40:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2022-11-16 11:40:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2022-11-16 11:40:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:40:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:40:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:40:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 11:40:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 11:40:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:40:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:40:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 11:40:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 11:40:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:40:27,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:40:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-11-16 11:40:27,211 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-11-16 11:40:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2022-11-16 11:40:27,211 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2022-11-16 11:40:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:40:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2022-11-16 11:40:27,212 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2022-11-16 11:40:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:40:27,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:40:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:40:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:40:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-11-16 11:40:27,213 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-11-16 11:40:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-16 11:40:27,213 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-16 11:40:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:40:27,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:40:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2022-11-16 11:40:27,214 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2022-11-16 11:40:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:40:27,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:40:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-16 11:40:27,214 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-16 11:40:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2022-11-16 11:40:27,215 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2022-11-16 11:40:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2022-11-16 11:40:27,215 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2022-11-16 11:40:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-11-16 11:40:27,215 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-11-16 11:40:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 11:40:27,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 11:40:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:40:27,216 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:40:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 11:40:27,216 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 11:40:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2022-11-16 11:40:27,216 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2022-11-16 11:40:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:40:27,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:40:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2022-11-16 11:40:27,217 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2022-11-16 11:40:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:40:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2022-11-16 11:40:27,218 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2022-11-16 11:40:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:40:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:40:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:40:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:40:27,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:40:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:40:27,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:40:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2022-11-16 11:40:27,219 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2022-11-16 11:40:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 11:40:27,220 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 11:40:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-16 11:40:27,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-16 11:40:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-16 11:40:27,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-16 11:40:27,220 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 11:40:27,221 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 11:40:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2022-11-16 11:40:27,221 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2022-11-16 11:40:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:40:27,221 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:40:27,221 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2022-11-16 11:40:27,221 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2022-11-16 11:40:27,222 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2022-11-16 11:40:27,222 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2022-11-16 11:40:27,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:40:27,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:40:27,222 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2022-11-16 11:40:27,222 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2022-11-16 11:40:27,223 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-16 11:40:27,223 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-16 11:40:27,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:40:27,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:40:27,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:40:27,223 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:40:27,224 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:40:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:40:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:40:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:40:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-11-16 11:40:27,224 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-11-16 11:40:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:40:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:40:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:40:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-16 11:40:27,225 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-16 11:40:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:40:27,226 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:40:27,226 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:40:27,226 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:40:27,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:40:27,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:40:27,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:40:27,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:40:27,227 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 11:40:27,227 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 11:40:27,227 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:40:27,227 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:40:27,227 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-16 11:40:27,228 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-16 11:40:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2022-11-16 11:40:27,228 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2022-11-16 11:40:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2022-11-16 11:40:27,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2022-11-16 11:40:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:40:27,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:40:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2022-11-16 11:40:27,229 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2022-11-16 11:40:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2022-11-16 11:40:27,229 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2022-11-16 11:40:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2022-11-16 11:40:27,229 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2022-11-16 11:40:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:40:27,230 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:40:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 11:40:27,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 11:40:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2022-11-16 11:40:27,230 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2022-11-16 11:40:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:40:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:40:27,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:40:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 11:40:27,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 11:40:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2022-11-16 11:40:27,232 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2022-11-16 11:40:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2022-11-16 11:40:27,232 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2022-11-16 11:40:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2022-11-16 11:40:27,232 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2022-11-16 11:40:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2022-11-16 11:40:27,233 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2022-11-16 11:40:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2022-11-16 11:40:27,233 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2022-11-16 11:40:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:40:27,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:40:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-11-16 11:40:27,234 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-11-16 11:40:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:40:27,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:40:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:40:27,234 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:40:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2022-11-16 11:40:27,235 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2022-11-16 11:40:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2022-11-16 11:40:27,235 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2022-11-16 11:40:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-11-16 11:40:27,235 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-11-16 11:40:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:40:27,235 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:40:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 11:40:27,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 11:40:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:40:27,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:40:28,942 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:40:28,950 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:40:30,909 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:41:32,719 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:41:32,724 INFO L158 Benchmark]: Toolchain (without parser) took 74494.84ms. Allocated memory was 69.2MB in the beginning and 1.5GB in the end (delta: 1.5GB). Free memory was 31.0MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 339.8MB. Max. memory is 16.1GB. [2022-11-16 11:41:32,725 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 69.2MB. Free memory is still 50.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:41:32,726 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7116.77ms. Allocated memory was 69.2MB in the beginning and 520.1MB in the end (delta: 450.9MB). Free memory was 30.8MB in the beginning and 389.3MB in the end (delta: -358.5MB). Peak memory consumption was 164.4MB. Max. memory is 16.1GB. [2022-11-16 11:41:32,727 INFO L158 Benchmark]: Boogie Procedure Inliner took 687.78ms. Allocated memory is still 520.1MB. Free memory was 389.3MB in the beginning and 299.1MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2022-11-16 11:41:32,728 INFO L158 Benchmark]: Boogie Preprocessor took 1070.63ms. Allocated memory is still 520.1MB. Free memory was 299.1MB in the beginning and 342.1MB in the end (delta: -43.0MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2022-11-16 11:41:32,728 INFO L158 Benchmark]: RCFGBuilder took 65613.99ms. Allocated memory was 520.1MB in the beginning and 1.5GB in the end (delta: 1.0GB). Free memory was 342.1MB in the beginning and 1.3GB in the end (delta: -928.4MB). Peak memory consumption was 198.2MB. Max. memory is 16.1GB. [2022-11-16 11:41:32,731 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 69.2MB. Free memory is still 50.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7116.77ms. Allocated memory was 69.2MB in the beginning and 520.1MB in the end (delta: 450.9MB). Free memory was 30.8MB in the beginning and 389.3MB in the end (delta: -358.5MB). Peak memory consumption was 164.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 687.78ms. Allocated memory is still 520.1MB. Free memory was 389.3MB in the beginning and 299.1MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1070.63ms. Allocated memory is still 520.1MB. Free memory was 299.1MB in the beginning and 342.1MB in the end (delta: -43.0MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. * RCFGBuilder took 65613.99ms. Allocated memory was 520.1MB in the beginning and 1.5GB in the end (delta: 1.0GB). Free memory was 342.1MB in the beginning and 1.3GB in the end (delta: -928.4MB). Peak memory consumption was 198.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:41:32,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5536fc2-fd6e-4dee-8538-e64ff4c8cf50/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]