./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4 --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 def8622f46f387bc84fa2f7bb6e2d7a41cad25a8a40ac7dd97c1292ebaa2a4f0 --- 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-2329fc7 [2022-12-15 03:21:01,143 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:21:01,144 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:21:01,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:21:01,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:21:01,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:21:01,163 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:21:01,164 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:21:01,165 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:21:01,166 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:21:01,166 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:21:01,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:21:01,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:21:01,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:21:01,175 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:21:01,175 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:21:01,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:21:01,177 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:21:01,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:21:01,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:21:01,179 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:21:01,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:21:01,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:21:01,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:21:01,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:21:01,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:21:01,186 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:21:01,187 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:21:01,188 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:21:01,189 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:21:01,189 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:21:01,190 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:21:01,191 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:21:01,192 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:21:01,193 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:21:01,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:21:01,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:21:01,193 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:21:01,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:21:01,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:21:01,195 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:21:01,195 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 03:21:01,215 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:21:01,215 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:21:01,216 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:21:01,216 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:21:01,217 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:21:01,217 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:21:01,217 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:21:01,217 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:21:01,217 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:21:01,218 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:21:01,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:21:01,218 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:21:01,218 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:21:01,218 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:21:01,218 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:21:01,219 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:21:01,219 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:21:01,219 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:21:01,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:21:01,219 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:21:01,219 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:21:01,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:21:01,219 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:21:01,220 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:21:01,220 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:21:01,220 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_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> def8622f46f387bc84fa2f7bb6e2d7a41cad25a8a40ac7dd97c1292ebaa2a4f0 [2022-12-15 03:21:01,396 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:21:01,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:21:01,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:21:01,430 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:21:01,431 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:21:01,432 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i [2022-12-15 03:21:03,982 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:21:04,552 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:21:04,552 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d52f4b7-ab5e-47c3-9271-a24fc6413392/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i [2022-12-15 03:21:04,597 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4/data/974c66159/862ffa3904aa4d559edc8f1b38520e75/FLAG7402e1294 [2022-12-15 03:21:05,051 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4/data/974c66159/862ffa3904aa4d559edc8f1b38520e75 [2022-12-15 03:21:05,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:21:05,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:21:05,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:21:05,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:21:05,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:21:05,057 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:21:05" (1/1) ... [2022-12-15 03:21:05,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@425b5b7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:21:05, skipping insertion in model container [2022-12-15 03:21:05,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:21:05" (1/1) ... [2022-12-15 03:21:05,063 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:21:05,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:21:05,860 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-15 03:21:05,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:05,869 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-15 03:21:05,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:05,884 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:05,898 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:05,907 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-15 03:21:05,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:05,952 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:05,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:05,976 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:06,674 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:06,674 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:06,675 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:06,675 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:06,676 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,677 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,727 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:06,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:06,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:06,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:06,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:06,753 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,754 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,754 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,754 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,754 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,755 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,763 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,764 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,773 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:06,774 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,774 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,775 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,775 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,775 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,775 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,776 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,776 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,776 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,783 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,784 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,793 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,793 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,794 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,794 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,794 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,795 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,796 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,796 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,796 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,796 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,796 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,797 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,804 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,804 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,804 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,805 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,805 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,805 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,806 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,806 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,806 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:06,820 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:06,820 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:06,821 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:06,821 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:06,821 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:06,823 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:06,823 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:06,823 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:06,831 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-15 03:21:06,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:06,831 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-15 03:21:06,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:06,835 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,835 WARN L623 FunctionHandler]: Unknown extern function gspca_expo_autogain [2022-12-15 03:21:06,835 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,848 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,855 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_s_ctrl [2022-12-15 03:21:06,861 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:06,876 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-15 03:21:06,877 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:06,877 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:06,877 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:06,878 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:06,878 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:06,879 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:06,879 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:06,879 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:06,880 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:06,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:06,880 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_auto_cluster [2022-12-15 03:21:06,881 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_cluster [2022-12-15 03:21:06,888 WARN L623 FunctionHandler]: Unknown extern function gspca_dev_probe [2022-12-15 03:21:07,108 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 03:21:07,113 WARN L623 FunctionHandler]: Unknown extern function gspca_resume [2022-12-15 03:21:07,117 WARN L623 FunctionHandler]: Unknown extern function gspca_disconnect [2022-12-15 03:21:07,117 WARN L623 FunctionHandler]: Unknown extern function gspca_resume [2022-12-15 03:21:07,118 WARN L623 FunctionHandler]: Unknown extern function gspca_suspend [2022-12-15 03:21:07,118 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-12-15 03:21:07,120 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-15 03:21:07,122 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-15 03:21:07,123 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-15 03:21:07,201 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-15 03:21:07,201 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-15 03:21:07,217 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-15 03:21:07,340 WARN L237 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_2d52f4b7-ab5e-47c3-9271-a24fc6413392/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i[808312,808325] [2022-12-15 03:21:07,353 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:21:07,425 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:21:07,497 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-15 03:21:07,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:07,498 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-15 03:21:07,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:07,501 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:07,502 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:07,504 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-15 03:21:07,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:07,529 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:07,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:07,534 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:08,334 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:08,334 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:08,335 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:08,335 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:08,336 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,336 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,345 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:08,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:08,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:08,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:08,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:08,357 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,358 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,358 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,358 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,358 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,359 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,364 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,365 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,372 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-15 03:21:08,373 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,373 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,374 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,374 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,374 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,374 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,375 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,375 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,375 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,378 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,378 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,379 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,379 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,379 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,380 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,380 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,381 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,381 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,382 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,382 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,382 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,383 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,383 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,385 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,385 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,385 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,386 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,386 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,386 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,387 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,387 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,387 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:08,390 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:08,390 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:08,391 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:08,392 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:08,392 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:08,394 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:08,394 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:08,395 WARN L623 FunctionHandler]: Unknown extern function gspca_frame_add [2022-12-15 03:21:08,397 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-15 03:21:08,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:08,398 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-15 03:21:08,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:08,402 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,402 WARN L623 FunctionHandler]: Unknown extern function gspca_expo_autogain [2022-12-15 03:21:08,403 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,405 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,407 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_s_ctrl [2022-12-15 03:21:08,408 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_g_ctrl [2022-12-15 03:21:08,414 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-15 03:21:08,414 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:08,415 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:08,415 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:08,416 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:08,416 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:08,416 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:08,417 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:08,417 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:08,418 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-15 03:21:08,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 03:21:08,419 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_auto_cluster [2022-12-15 03:21:08,419 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_cluster [2022-12-15 03:21:08,421 WARN L623 FunctionHandler]: Unknown extern function gspca_dev_probe [2022-12-15 03:21:08,428 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 03:21:08,431 WARN L623 FunctionHandler]: Unknown extern function gspca_resume [2022-12-15 03:21:08,433 WARN L623 FunctionHandler]: Unknown extern function gspca_disconnect [2022-12-15 03:21:08,433 WARN L623 FunctionHandler]: Unknown extern function gspca_resume [2022-12-15 03:21:08,433 WARN L623 FunctionHandler]: Unknown extern function gspca_suspend [2022-12-15 03:21:08,434 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-12-15 03:21:08,438 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-15 03:21:08,441 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-15 03:21:08,442 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-15 03:21:08,445 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-15 03:21:08,446 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-15 03:21:08,446 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-15 03:21:08,453 WARN L237 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_2d52f4b7-ab5e-47c3-9271-a24fc6413392/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i[808312,808325] [2022-12-15 03:21:08,457 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:21:08,616 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:21:08,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:21:08 WrapperNode [2022-12-15 03:21:08,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:21:08,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:21:08,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:21:08,617 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:21:08,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:21:08" (1/1) ... [2022-12-15 03:21:08,788 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:21:08" (1/1) ... [2022-12-15 03:21:08,944 INFO L138 Inliner]: procedures = 178, calls = 23529, calls flagged for inlining = 85, calls inlined = 79, statements flattened = 6398 [2022-12-15 03:21:08,944 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:21:08,945 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:21:08,945 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:21:08,945 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:21:08,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:21:08" (1/1) ... [2022-12-15 03:21:08,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:21:08" (1/1) ... [2022-12-15 03:21:09,037 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:21:08" (1/1) ... [2022-12-15 03:21:09,038 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:21:08" (1/1) ... [2022-12-15 03:21:09,404 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:21:08" (1/1) ... [2022-12-15 03:21:09,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:21:08" (1/1) ... [2022-12-15 03:21:09,478 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:21:08" (1/1) ... [2022-12-15 03:21:09,501 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:21:08" (1/1) ... [2022-12-15 03:21:09,642 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:21:09,643 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:21:09,643 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:21:09,643 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:21:09,643 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:21:08" (1/1) ... [2022-12-15 03:21:09,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:21:09,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:21:09,673 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:21:09,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d52f4b7-ab5e-47c3-9271-a24fc6413392/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:21:09,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-15 03:21:09,700 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-15 03:21:09,700 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-15 03:21:09,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-15 03:21:09,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-15 03:21:09,701 INFO L130 BoogieDeclarations]: Found specification of procedure sd_isoc_init [2022-12-15 03:21:09,701 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_isoc_init [2022-12-15 03:21:09,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-15 03:21:09,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-15 03:21:09,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-12-15 03:21:09,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-12-15 03:21:09,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-15 03:21:09,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-15 03:21:09,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:21:09,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-15 03:21:09,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-15 03:21:09,701 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w_buf [2022-12-15 03:21:09,702 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w_buf [2022-12-15 03:21:09,702 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-15 03:21:09,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-15 03:21:09,702 INFO L130 BoogieDeclarations]: Found specification of procedure setgamma [2022-12-15 03:21:09,702 INFO L138 BoogieDeclarations]: Found implementation of procedure setgamma [2022-12-15 03:21:09,702 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init [2022-12-15 03:21:09,702 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init [2022-12-15 03:21:09,702 INFO L130 BoogieDeclarations]: Found specification of procedure sd_start [2022-12-15 03:21:09,702 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_start [2022-12-15 03:21:09,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:21:09,702 INFO L130 BoogieDeclarations]: Found specification of procedure sd_setgain [2022-12-15 03:21:09,703 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_setgain [2022-12-15 03:21:09,703 INFO L130 BoogieDeclarations]: Found specification of procedure bulk_w [2022-12-15 03:21:09,703 INFO L138 BoogieDeclarations]: Found implementation of procedure bulk_w [2022-12-15 03:21:09,703 INFO L130 BoogieDeclarations]: Found specification of procedure get_fr_idx [2022-12-15 03:21:09,703 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fr_idx [2022-12-15 03:21:09,703 INFO L130 BoogieDeclarations]: Found specification of procedure sd_dq_callback [2022-12-15 03:21:09,703 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_dq_callback [2022-12-15 03:21:09,703 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2022-12-15 03:21:09,703 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_disconnect [2022-12-15 03:21:09,703 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_frame_add [2022-12-15 03:21:09,703 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_frame_add [2022-12-15 03:21:09,703 INFO L130 BoogieDeclarations]: Found specification of procedure setframerate [2022-12-15 03:21:09,704 INFO L138 BoogieDeclarations]: Found implementation of procedure setframerate [2022-12-15 03:21:09,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:21:09,704 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2022-12-15 03:21:09,704 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_resume [2022-12-15 03:21:09,704 INFO L130 BoogieDeclarations]: Found specification of procedure set_dqt [2022-12-15 03:21:09,704 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dqt [2022-12-15 03:21:09,704 INFO L130 BoogieDeclarations]: Found specification of procedure jpeg_set_qual [2022-12-15 03:21:09,704 INFO L138 BoogieDeclarations]: Found implementation of procedure jpeg_set_qual [2022-12-15 03:21:09,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:21:09,705 INFO L130 BoogieDeclarations]: Found specification of procedure setexposure [2022-12-15 03:21:09,705 INFO L138 BoogieDeclarations]: Found implementation of procedure setexposure [2022-12-15 03:21:09,705 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w_buf [2022-12-15 03:21:09,705 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w_buf [2022-12-15 03:21:09,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-15 03:21:09,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-15 03:21:09,705 INFO L130 BoogieDeclarations]: Found specification of procedure setquality [2022-12-15 03:21:09,705 INFO L138 BoogieDeclarations]: Found implementation of procedure setquality [2022-12-15 03:21:09,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:21:09,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:21:09,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-15 03:21:09,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-15 03:21:09,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:21:09,706 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-12-15 03:21:09,706 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-12-15 03:21:09,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-15 03:21:09,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-15 03:21:09,706 INFO L130 BoogieDeclarations]: Found specification of procedure sd_stopN [2022-12-15 03:21:09,706 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_stopN [2022-12-15 03:21:09,706 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-12-15 03:21:09,706 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-12-15 03:21:09,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-15 03:21:09,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-15 03:21:09,707 INFO L130 BoogieDeclarations]: Found specification of procedure sd_s_ctrl [2022-12-15 03:21:09,707 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_s_ctrl [2022-12-15 03:21:09,707 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_g_ctrl [2022-12-15 03:21:09,707 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_g_ctrl [2022-12-15 03:21:09,707 INFO L130 BoogieDeclarations]: Found specification of procedure setsharpness [2022-12-15 03:21:09,707 INFO L138 BoogieDeclarations]: Found implementation of procedure setsharpness [2022-12-15 03:21:09,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-15 03:21:09,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-15 03:21:09,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:21:09,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:21:09,707 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w [2022-12-15 03:21:09,708 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w [2022-12-15 03:21:09,708 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_r [2022-12-15 03:21:09,708 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_r [2022-12-15 03:21:09,708 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init_controls [2022-12-15 03:21:09,708 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init_controls [2022-12-15 03:21:09,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-15 03:21:09,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-15 03:21:09,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:21:09,708 INFO L130 BoogieDeclarations]: Found specification of procedure reg_r [2022-12-15 03:21:09,708 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_r [2022-12-15 03:21:09,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-15 03:21:09,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-15 03:21:09,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-15 03:21:09,709 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w [2022-12-15 03:21:09,709 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w [2022-12-15 03:21:09,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:21:09,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:21:09,709 INFO L130 BoogieDeclarations]: Found specification of procedure set_led [2022-12-15 03:21:09,709 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led [2022-12-15 03:21:10,114 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:21:10,116 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:21:18,722 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;