./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce --- 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 07:42:07,056 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:42:07,058 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:42:07,089 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:42:07,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:42:07,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:42:07,092 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:42:07,095 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:42:07,097 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:42:07,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:42:07,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:42:07,100 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:42:07,101 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:42:07,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:42:07,104 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:42:07,105 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:42:07,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:42:07,107 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:42:07,110 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:42:07,112 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:42:07,114 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:42:07,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:42:07,123 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:42:07,124 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:42:07,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:42:07,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:42:07,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:42:07,144 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:42:07,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:42:07,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:42:07,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:42:07,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:42:07,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:42:07,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:42:07,151 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:42:07,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:42:07,153 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:42:07,153 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:42:07,154 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:42:07,155 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:42:07,156 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:42:07,162 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:42:07,203 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:42:07,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:42:07,205 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:42:07,205 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:42:07,221 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:42:07,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:42:07,222 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:42:07,234 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:42:07,234 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:42:07,235 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:42:07,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:42:07,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:42:07,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:42:07,236 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:42:07,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:42:07,237 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:42:07,237 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:42:07,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:42:07,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:42:07,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:42:07,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:42:07,239 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:42:07,239 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:42:07,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:42:07,239 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:42:07,240 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_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce [2022-11-16 07:42:07,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:42:07,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:42:07,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:42:07,624 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:42:07,625 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:42:07,627 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 07:42:07,708 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/data/8789810cc/11065af631d24d169af2e5f161e31934/FLAG3c4a40a7c [2022-11-16 07:42:08,987 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:42:08,988 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 07:42:09,078 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/data/8789810cc/11065af631d24d169af2e5f161e31934/FLAG3c4a40a7c [2022-11-16 07:42:09,122 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/data/8789810cc/11065af631d24d169af2e5f161e31934 [2022-11-16 07:42:09,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:42:09,128 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:42:09,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:42:09,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:42:09,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:42:09,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:42:09" (1/1) ... [2022-11-16 07:42:09,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53a8a2b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:09, skipping insertion in model container [2022-11-16 07:42:09,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:42:09" (1/1) ... [2022-11-16 07:42:09,149 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:42:09,406 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:42:13,546 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_48ee4230-b0a2-4ecf-b396-ca8bd9587558/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-11-16 07:42:13,549 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_48ee4230-b0a2-4ecf-b396-ca8bd9587558/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-11-16 07:42:13,586 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:42:13,693 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:42:14,539 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_48ee4230-b0a2-4ecf-b396-ca8bd9587558/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-11-16 07:42:14,540 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_48ee4230-b0a2-4ecf-b396-ca8bd9587558/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-11-16 07:42:14,546 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:42:14,785 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:42:14,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:14 WrapperNode [2022-11-16 07:42:14,787 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:42:14,789 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:42:14,789 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:42:14,789 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:42:14,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:14" (1/1) ... [2022-11-16 07:42:15,027 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:14" (1/1) ... [2022-11-16 07:42:15,637 INFO L138 Inliner]: procedures = 486, calls = 6649, calls flagged for inlining = 236, calls inlined = 219, statements flattened = 12160 [2022-11-16 07:42:15,637 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:42:15,638 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:42:15,638 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:42:15,638 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:42:15,648 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:14" (1/1) ... [2022-11-16 07:42:15,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:14" (1/1) ... [2022-11-16 07:42:15,769 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:14" (1/1) ... [2022-11-16 07:42:15,770 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:14" (1/1) ... [2022-11-16 07:42:16,229 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:14" (1/1) ... [2022-11-16 07:42:16,257 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:14" (1/1) ... [2022-11-16 07:42:16,309 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:14" (1/1) ... [2022-11-16 07:42:16,330 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:14" (1/1) ... [2022-11-16 07:42:16,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:42:16,480 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:42:16,480 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:42:16,480 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:42:16,481 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:14" (1/1) ... [2022-11-16 07:42:16,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:42:16,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:42:16,556 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:42:16,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:42:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-11-16 07:42:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-11-16 07:42:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-11-16 07:42:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-11-16 07:42:16,674 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2022-11-16 07:42:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2022-11-16 07:42:16,674 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2022-11-16 07:42:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2022-11-16 07:42:16,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 07:42:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 07:42:16,675 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 07:42:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 07:42:16,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 07:42:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 07:42:16,675 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-16 07:42:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-16 07:42:16,676 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-16 07:42:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-16 07:42:16,676 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2022-11-16 07:42:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2022-11-16 07:42:16,676 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-16 07:42:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-16 07:42:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2022-11-16 07:42:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2022-11-16 07:42:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-11-16 07:42:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-11-16 07:42:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2022-11-16 07:42:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2022-11-16 07:42:16,678 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2022-11-16 07:42:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2022-11-16 07:42:16,678 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-11-16 07:42:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-11-16 07:42:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 07:42:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 07:42:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-16 07:42:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-16 07:42:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 07:42:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 07:42:16,680 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2022-11-16 07:42:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2022-11-16 07:42:16,680 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2022-11-16 07:42:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2022-11-16 07:42:16,680 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2022-11-16 07:42:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2022-11-16 07:42:16,681 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-16 07:42:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-16 07:42:16,681 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2022-11-16 07:42:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2022-11-16 07:42:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 07:42:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 07:42:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-16 07:42:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-16 07:42:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 07:42:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 07:42:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2022-11-16 07:42:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2022-11-16 07:42:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-16 07:42:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-16 07:42:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 07:42:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 07:42:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 07:42:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 07:42:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-16 07:42:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-16 07:42:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 07:42:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 07:42:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-16 07:42:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-16 07:42:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:42:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2022-11-16 07:42:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2022-11-16 07:42:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2022-11-16 07:42:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2022-11-16 07:42:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2022-11-16 07:42:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2022-11-16 07:42:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 07:42:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 07:42:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-16 07:42:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-16 07:42:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2022-11-16 07:42:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2022-11-16 07:42:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-16 07:42:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-16 07:42:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 07:42:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 07:42:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 07:42:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 07:42:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2022-11-16 07:42:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2022-11-16 07:42:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 07:42:16,705 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 07:42:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 07:42:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2022-11-16 07:42:16,705 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2022-11-16 07:42:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 07:42:16,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 07:42:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:42:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2022-11-16 07:42:16,706 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2022-11-16 07:42:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 07:42:16,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 07:42:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2022-11-16 07:42:16,707 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2022-11-16 07:42:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2022-11-16 07:42:16,707 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2022-11-16 07:42:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2022-11-16 07:42:16,707 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2022-11-16 07:42:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 07:42:16,707 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 07:42:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 07:42:16,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 07:42:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2022-11-16 07:42:16,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2022-11-16 07:42:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2022-11-16 07:42:16,708 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2022-11-16 07:42:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 07:42:16,709 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 07:42:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2022-11-16 07:42:16,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2022-11-16 07:42:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2022-11-16 07:42:16,709 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2022-11-16 07:42:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:42:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 07:42:16,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 07:42:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 07:42:16,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 07:42:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 07:42:16,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 07:42:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 07:42:16,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 07:42:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 07:42:16,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 07:42:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-11-16 07:42:16,711 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-11-16 07:42:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2022-11-16 07:42:16,711 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2022-11-16 07:42:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:42:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2022-11-16 07:42:16,712 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2022-11-16 07:42:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 07:42:16,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 07:42:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:42:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 07:42:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:42:16,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:42:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 07:42:16,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 07:42:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-11-16 07:42:16,713 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-11-16 07:42:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 07:42:16,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 07:42:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-16 07:42:16,713 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-16 07:42:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 07:42:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 07:42:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2022-11-16 07:42:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2022-11-16 07:42:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 07:42:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 07:42:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-16 07:42:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-16 07:42:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2022-11-16 07:42:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2022-11-16 07:42:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2022-11-16 07:42:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2022-11-16 07:42:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-11-16 07:42:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-11-16 07:42:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 07:42:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 07:42:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 07:42:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 07:42:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 07:42:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 07:42:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2022-11-16 07:42:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2022-11-16 07:42:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:42:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:42:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2022-11-16 07:42:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2022-11-16 07:42:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2022-11-16 07:42:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2022-11-16 07:42:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 07:42:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 07:42:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2022-11-16 07:42:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2022-11-16 07:42:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 07:42:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 07:42:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-16 07:42:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-16 07:42:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-16 07:42:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-16 07:42:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 07:42:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 07:42:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2022-11-16 07:42:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2022-11-16 07:42:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 07:42:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 07:42:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2022-11-16 07:42:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2022-11-16 07:42:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2022-11-16 07:42:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2022-11-16 07:42:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:42:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:42:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2022-11-16 07:42:16,738 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2022-11-16 07:42:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-16 07:42:16,738 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-16 07:42:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 07:42:16,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 07:42:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:42:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 07:42:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 07:42:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:42:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-11-16 07:42:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-11-16 07:42:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 07:42:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 07:42:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:42:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-16 07:42:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-16 07:42:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 07:42:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 07:42:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 07:42:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 07:42:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 07:42:16,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 07:42:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 07:42:16,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 07:42:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 07:42:16,741 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 07:42:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 07:42:16,741 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 07:42:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-16 07:42:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-16 07:42:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2022-11-16 07:42:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2022-11-16 07:42:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2022-11-16 07:42:16,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2022-11-16 07:42:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2022-11-16 07:42:16,743 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2022-11-16 07:42:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2022-11-16 07:42:16,743 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2022-11-16 07:42:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2022-11-16 07:42:16,743 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2022-11-16 07:42:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2022-11-16 07:42:16,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2022-11-16 07:42:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 07:42:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 07:42:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2022-11-16 07:42:16,744 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2022-11-16 07:42:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:42:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 07:42:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 07:42:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2022-11-16 07:42:16,755 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2022-11-16 07:42:16,756 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2022-11-16 07:42:16,757 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2022-11-16 07:42:16,757 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2022-11-16 07:42:16,757 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2022-11-16 07:42:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2022-11-16 07:42:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2022-11-16 07:42:16,770 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2022-11-16 07:42:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2022-11-16 07:42:16,770 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 07:42:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 07:42:16,771 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-11-16 07:42:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-11-16 07:42:16,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 07:42:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 07:42:16,771 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 07:42:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 07:42:16,772 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2022-11-16 07:42:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2022-11-16 07:42:16,772 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2022-11-16 07:42:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2022-11-16 07:42:16,772 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 07:42:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 07:42:16,773 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-11-16 07:42:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-11-16 07:42:16,773 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 07:42:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 07:42:16,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:42:16,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 07:42:16,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 07:42:16,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 07:42:16,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 07:42:18,530 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:42:18,534 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:42:18,960 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 07:42:23,501 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:42:23,511 INFO L158 Benchmark]: Toolchain (without parser) took 14381.32ms. Allocated memory was 107.0MB in the beginning and 700.4MB in the end (delta: 593.5MB). Free memory was 67.0MB in the beginning and 328.6MB in the end (delta: -261.6MB). Peak memory consumption was 343.3MB. Max. memory is 16.1GB. [2022-11-16 07:42:23,511 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 107.0MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:42:23,513 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5654.00ms. Allocated memory was 107.0MB in the beginning and 350.2MB in the end (delta: 243.3MB). Free memory was 67.0MB in the beginning and 232.4MB in the end (delta: -165.4MB). Peak memory consumption was 134.3MB. Max. memory is 16.1GB. [2022-11-16 07:42:23,514 INFO L158 Benchmark]: Boogie Procedure Inliner took 848.61ms. Allocated memory is still 350.2MB. Free memory was 232.4MB in the beginning and 190.4MB in the end (delta: 42.0MB). Peak memory consumption was 117.5MB. Max. memory is 16.1GB. [2022-11-16 07:42:23,521 INFO L158 Benchmark]: Boogie Preprocessor took 841.11ms. Allocated memory was 350.2MB in the beginning and 700.4MB in the end (delta: 350.2MB). Free memory was 190.4MB in the beginning and 518.3MB in the end (delta: -327.9MB). Peak memory consumption was 113.6MB. Max. memory is 16.1GB. [2022-11-16 07:42:23,521 INFO L158 Benchmark]: RCFGBuilder took 7028.78ms. Allocated memory is still 700.4MB. Free memory was 518.3MB in the beginning and 328.6MB in the end (delta: 189.7MB). Peak memory consumption was 202.4MB. Max. memory is 16.1GB. [2022-11-16 07:42:23,526 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 107.0MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5654.00ms. Allocated memory was 107.0MB in the beginning and 350.2MB in the end (delta: 243.3MB). Free memory was 67.0MB in the beginning and 232.4MB in the end (delta: -165.4MB). Peak memory consumption was 134.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 848.61ms. Allocated memory is still 350.2MB. Free memory was 232.4MB in the beginning and 190.4MB in the end (delta: 42.0MB). Peak memory consumption was 117.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 841.11ms. Allocated memory was 350.2MB in the beginning and 700.4MB in the end (delta: 350.2MB). Free memory was 190.4MB in the beginning and 518.3MB in the end (delta: -327.9MB). Peak memory consumption was 113.6MB. Max. memory is 16.1GB. * RCFGBuilder took 7028.78ms. Allocated memory is still 700.4MB. Free memory was 518.3MB in the beginning and 328.6MB in the end (delta: 189.7MB). Peak memory consumption was 202.4MB. 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 07:42:23,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce --- 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 07:42:25,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:42:25,922 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:42:25,944 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:42:25,944 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:42:25,946 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:42:25,947 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:42:25,949 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:42:25,951 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:42:25,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:42:25,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:42:25,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:42:25,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:42:25,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:42:25,958 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:42:25,960 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:42:25,961 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:42:25,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:42:25,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:42:25,966 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:42:25,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:42:25,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:42:25,970 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:42:25,971 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:42:25,976 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:42:25,976 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:42:25,977 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:42:25,978 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:42:25,978 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:42:25,980 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:42:25,980 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:42:25,981 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:42:25,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:42:25,983 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:42:25,984 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:42:25,985 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:42:25,986 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:42:25,987 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:42:25,987 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:42:25,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:42:25,989 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:42:25,990 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:42:26,012 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:42:26,013 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:42:26,014 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:42:26,014 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:42:26,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:42:26,015 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:42:26,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:42:26,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:42:26,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:42:26,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:42:26,016 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:42:26,017 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:42:26,017 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:42:26,017 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:42:26,017 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:42:26,017 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:42:26,018 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:42:26,018 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:42:26,018 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:42:26,019 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:42:26,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:42:26,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:42:26,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:42:26,019 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:42:26,020 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:42:26,020 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:42:26,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:42:26,020 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:42:26,021 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:42:26,021 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_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce [2022-11-16 07:42:26,398 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:42:26,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:42:26,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:42:26,428 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:42:26,430 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:42:26,432 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 07:42:26,522 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/data/1e17278b4/cd6b8c101b394c2aabf1fe4b3c5cc471/FLAGc6e816730 [2022-11-16 07:42:27,569 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:42:27,570 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-11-16 07:42:27,631 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/data/1e17278b4/cd6b8c101b394c2aabf1fe4b3c5cc471/FLAGc6e816730 [2022-11-16 07:42:27,880 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/data/1e17278b4/cd6b8c101b394c2aabf1fe4b3c5cc471 [2022-11-16 07:42:27,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:42:27,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:42:27,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:42:27,891 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:42:27,895 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:42:27,896 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:42:27" (1/1) ... [2022-11-16 07:42:27,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e4f47fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:27, skipping insertion in model container [2022-11-16 07:42:27,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:42:27" (1/1) ... [2022-11-16 07:42:27,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:42:28,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:42:32,391 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_48ee4230-b0a2-4ecf-b396-ca8bd9587558/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-11-16 07:42:32,395 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_48ee4230-b0a2-4ecf-b396-ca8bd9587558/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-11-16 07:42:32,423 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:42:32,513 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:42:32,626 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:42:33,117 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_48ee4230-b0a2-4ecf-b396-ca8bd9587558/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-11-16 07:42:33,118 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_48ee4230-b0a2-4ecf-b396-ca8bd9587558/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-11-16 07:42:33,125 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:42:33,194 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:42:33,883 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_48ee4230-b0a2-4ecf-b396-ca8bd9587558/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-11-16 07:42:33,884 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_48ee4230-b0a2-4ecf-b396-ca8bd9587558/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-11-16 07:42:33,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:42:34,153 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:42:34,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:34 WrapperNode [2022-11-16 07:42:34,154 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:42:34,156 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:42:34,156 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:42:34,156 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:42:34,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:34" (1/1) ... [2022-11-16 07:42:34,368 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:34" (1/1) ... [2022-11-16 07:42:34,879 INFO L138 Inliner]: procedures = 497, calls = 6648, calls flagged for inlining = 236, calls inlined = 219, statements flattened = 11753 [2022-11-16 07:42:34,880 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:42:34,881 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:42:34,881 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:42:34,881 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:42:34,899 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:34" (1/1) ... [2022-11-16 07:42:34,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:34" (1/1) ... [2022-11-16 07:42:35,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:34" (1/1) ... [2022-11-16 07:42:35,020 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:34" (1/1) ... [2022-11-16 07:42:35,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:34" (1/1) ... [2022-11-16 07:42:35,492 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:34" (1/1) ... [2022-11-16 07:42:35,580 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:34" (1/1) ... [2022-11-16 07:42:35,629 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:34" (1/1) ... [2022-11-16 07:42:35,680 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:42:35,682 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:42:35,682 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:42:35,684 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:42:35,685 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:34" (1/1) ... [2022-11-16 07:42:35,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:42:35,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:42:35,714 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:42:35,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:42:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-11-16 07:42:35,754 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-11-16 07:42:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-11-16 07:42:35,755 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-11-16 07:42:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2022-11-16 07:42:35,755 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2022-11-16 07:42:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2022-11-16 07:42:35,755 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2022-11-16 07:42:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 07:42:35,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 07:42:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 07:42:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 07:42:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 07:42:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 07:42:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-16 07:42:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-16 07:42:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-16 07:42:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-16 07:42:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2022-11-16 07:42:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2022-11-16 07:42:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2022-11-16 07:42:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2022-11-16 07:42:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-11-16 07:42:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-11-16 07:42:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2022-11-16 07:42:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2022-11-16 07:42:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2022-11-16 07:42:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2022-11-16 07:42:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-11-16 07:42:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-11-16 07:42:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 07:42:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 07:42:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-16 07:42:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-16 07:42:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 07:42:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-11-16 07:42:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2022-11-16 07:42:35,759 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2022-11-16 07:42:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2022-11-16 07:42:35,759 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2022-11-16 07:42:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2022-11-16 07:42:35,759 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2022-11-16 07:42:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-16 07:42:35,759 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-16 07:42:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2022-11-16 07:42:35,760 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2022-11-16 07:42:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 07:42:35,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 07:42:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-16 07:42:35,760 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-16 07:42:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 07:42:35,760 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 07:42:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2022-11-16 07:42:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2022-11-16 07:42:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-16 07:42:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-16 07:42:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 07:42:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 07:42:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 07:42:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 07:42:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-16 07:42:35,762 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-16 07:42:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 07:42:35,762 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 07:42:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-16 07:42:35,762 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-16 07:42:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:42:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2022-11-16 07:42:35,762 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2022-11-16 07:42:35,762 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2022-11-16 07:42:35,762 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2022-11-16 07:42:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 07:42:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2022-11-16 07:42:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2022-11-16 07:42:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:42:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 07:42:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 07:42:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 07:42:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-16 07:42:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-11-16 07:42:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2022-11-16 07:42:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2022-11-16 07:42:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-16 07:42:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-16 07:42:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 07:42:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 07:42:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 07:42:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 07:42:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2022-11-16 07:42:35,765 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2022-11-16 07:42:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 07:42:35,765 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 07:42:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2022-11-16 07:42:35,765 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2022-11-16 07:42:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 07:42:35,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 07:42:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2022-11-16 07:42:35,766 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2022-11-16 07:42:35,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 07:42:35,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 07:42:35,766 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2022-11-16 07:42:35,766 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2022-11-16 07:42:35,766 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2022-11-16 07:42:35,766 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2022-11-16 07:42:35,766 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2022-11-16 07:42:35,767 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2022-11-16 07:42:35,767 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 07:42:35,767 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 07:42:35,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 07:42:35,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 07:42:35,767 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2022-11-16 07:42:35,767 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2022-11-16 07:42:35,767 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2022-11-16 07:42:35,767 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2022-11-16 07:42:35,768 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 07:42:35,768 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 07:42:35,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 07:42:35,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 07:42:35,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2022-11-16 07:42:35,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2022-11-16 07:42:35,768 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2022-11-16 07:42:35,768 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2022-11-16 07:42:35,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:42:35,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 07:42:35,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 07:42:35,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 07:42:35,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 07:42:35,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 07:42:35,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 07:42:35,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 07:42:35,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 07:42:35,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 07:42:35,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 07:42:35,769 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-11-16 07:42:35,770 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-11-16 07:42:35,770 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2022-11-16 07:42:35,770 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2022-11-16 07:42:35,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:42:35,770 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2022-11-16 07:42:35,770 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2022-11-16 07:42:35,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 07:42:35,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 07:42:35,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:42:35,771 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 07:42:35,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 07:42:35,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 07:42:35,771 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-11-16 07:42:35,771 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-11-16 07:42:35,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 07:42:35,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 07:42:35,771 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-16 07:42:35,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-16 07:42:35,772 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 07:42:35,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 07:42:35,772 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2022-11-16 07:42:35,772 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2022-11-16 07:42:35,772 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 07:42:35,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 07:42:35,772 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-16 07:42:35,772 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-16 07:42:35,772 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2022-11-16 07:42:35,773 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2022-11-16 07:42:35,773 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2022-11-16 07:42:35,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2022-11-16 07:42:35,773 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-11-16 07:42:35,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-11-16 07:42:35,773 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 07:42:35,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 07:42:35,773 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 07:42:35,773 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 07:42:35,774 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 07:42:35,774 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 07:42:35,774 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2022-11-16 07:42:35,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2022-11-16 07:42:35,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:42:35,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:42:35,774 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2022-11-16 07:42:35,774 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2022-11-16 07:42:35,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 07:42:35,775 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2022-11-16 07:42:35,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2022-11-16 07:42:35,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 07:42:35,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 07:42:35,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 07:42:35,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 07:42:35,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 07:42:35,775 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2022-11-16 07:42:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2022-11-16 07:42:35,776 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 07:42:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 07:42:35,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-16 07:42:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-11-16 07:42:35,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-16 07:42:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-11-16 07:42:35,776 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 07:42:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 07:42:35,777 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2022-11-16 07:42:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2022-11-16 07:42:35,777 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 07:42:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 07:42:35,777 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2022-11-16 07:42:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2022-11-16 07:42:35,777 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2022-11-16 07:42:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2022-11-16 07:42:35,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:42:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:42:35,778 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2022-11-16 07:42:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2022-11-16 07:42:35,778 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-16 07:42:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-16 07:42:35,778 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 07:42:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 07:42:35,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:42:35,778 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 07:42:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 07:42:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:42:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 07:42:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 07:42:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-11-16 07:42:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-11-16 07:42:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 07:42:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 07:42:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:42:35,780 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-16 07:42:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-16 07:42:35,780 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 07:42:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 07:42:35,780 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 07:42:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 07:42:35,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 07:42:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 07:42:35,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 07:42:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 07:42:35,781 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 07:42:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 07:42:35,781 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 07:42:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 07:42:35,781 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-16 07:42:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-16 07:42:35,781 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2022-11-16 07:42:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2022-11-16 07:42:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2022-11-16 07:42:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2022-11-16 07:42:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 07:42:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 07:42:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2022-11-16 07:42:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2022-11-16 07:42:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2022-11-16 07:42:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2022-11-16 07:42:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2022-11-16 07:42:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2022-11-16 07:42:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2022-11-16 07:42:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2022-11-16 07:42:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 07:42:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 07:42:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 07:42:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 07:42:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2022-11-16 07:42:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2022-11-16 07:42:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 07:42:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 07:42:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 07:42:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 07:42:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 07:42:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2022-11-16 07:42:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2022-11-16 07:42:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2022-11-16 07:42:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2022-11-16 07:42:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2022-11-16 07:42:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2022-11-16 07:42:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2022-11-16 07:42:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2022-11-16 07:42:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2022-11-16 07:42:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2022-11-16 07:42:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 07:42:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 07:42:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-11-16 07:42:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-11-16 07:42:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 07:42:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 07:42:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 07:42:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 07:42:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2022-11-16 07:42:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2022-11-16 07:42:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2022-11-16 07:42:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2022-11-16 07:42:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-11-16 07:42:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-11-16 07:42:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 07:42:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 07:42:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 07:42:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 07:42:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 07:42:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 07:42:37,540 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:42:37,548 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:42:40,557 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 07:44:33,698 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:44:33,702 INFO L158 Benchmark]: Toolchain (without parser) took 125815.77ms. Allocated memory was 86.0MB in the beginning and 1.0GB in the end (delta: 941.6MB). Free memory was 50.3MB in the beginning and 710.5MB in the end (delta: -660.1MB). Peak memory consumption was 360.7MB. Max. memory is 16.1GB. [2022-11-16 07:44:33,703 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 86.0MB. Free memory is still 67.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:44:33,704 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6263.56ms. Allocated memory was 86.0MB in the beginning and 421.5MB in the end (delta: 335.5MB). Free memory was 50.3MB in the beginning and 263.8MB in the end (delta: -213.5MB). Peak memory consumption was 152.8MB. Max. memory is 16.1GB. [2022-11-16 07:44:33,704 INFO L158 Benchmark]: Boogie Procedure Inliner took 724.45ms. Allocated memory is still 421.5MB. Free memory was 263.8MB in the beginning and 263.8MB in the end (delta: -30.7kB). Peak memory consumption was 104.8MB. Max. memory is 16.1GB. [2022-11-16 07:44:33,704 INFO L158 Benchmark]: Boogie Preprocessor took 799.50ms. Allocated memory is still 421.5MB. Free memory was 263.8MB in the beginning and 194.3MB in the end (delta: 69.5MB). Peak memory consumption was 120.9MB. Max. memory is 16.1GB. [2022-11-16 07:44:33,705 INFO L158 Benchmark]: RCFGBuilder took 118019.18ms. Allocated memory was 421.5MB in the beginning and 1.0GB in the end (delta: 606.1MB). Free memory was 194.3MB in the beginning and 710.5MB in the end (delta: -516.2MB). Peak memory consumption was 168.8MB. Max. memory is 16.1GB. [2022-11-16 07:44:33,707 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 86.0MB. Free memory is still 67.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6263.56ms. Allocated memory was 86.0MB in the beginning and 421.5MB in the end (delta: 335.5MB). Free memory was 50.3MB in the beginning and 263.8MB in the end (delta: -213.5MB). Peak memory consumption was 152.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 724.45ms. Allocated memory is still 421.5MB. Free memory was 263.8MB in the beginning and 263.8MB in the end (delta: -30.7kB). Peak memory consumption was 104.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 799.50ms. Allocated memory is still 421.5MB. Free memory was 263.8MB in the beginning and 194.3MB in the end (delta: 69.5MB). Peak memory consumption was 120.9MB. Max. memory is 16.1GB. * RCFGBuilder took 118019.18ms. Allocated memory was 421.5MB in the beginning and 1.0GB in the end (delta: 606.1MB). Free memory was 194.3MB in the beginning and 710.5MB in the end (delta: -516.2MB). Peak memory consumption was 168.8MB. 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 07:44:33,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48ee4230-b0a2-4ecf-b396-ca8bd9587558/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]