./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d65601b2a97139a3785538b35eab57798b5e9d85337c4d2b46bab546e1b30ce --- 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-38b53e6 [2022-11-25 17:31:30,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:31:30,317 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:31:30,344 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:31:30,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:31:30,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:31:30,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:31:30,359 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:31:30,361 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:31:30,368 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:31:30,370 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:31:30,373 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:31:30,373 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:31:30,377 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:31:30,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:31:30,381 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:31:30,383 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:31:30,384 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:31:30,386 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:31:30,393 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:31:30,395 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:31:30,398 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:31:30,399 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:31:30,400 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:31:30,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:31:30,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:31:30,413 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:31:30,415 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:31:30,416 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:31:30,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:31:30,418 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:31:30,419 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:31:30,421 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:31:30,423 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:31:30,424 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:31:30,424 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:31:30,425 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:31:30,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:31:30,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:31:30,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:31:30,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:31:30,430 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2022-11-25 17:31:30,474 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:31:30,478 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:31:30,479 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:31:30,479 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:31:30,480 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:31:30,480 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:31:30,481 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:31:30,482 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:31:30,482 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:31:30,482 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:31:30,483 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 17:31:30,484 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:31:30,484 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:31:30,484 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 17:31:30,484 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 17:31:30,485 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 17:31:30,485 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:31:30,485 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 17:31:30,485 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:31:30,486 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:31:30,486 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:31:30,486 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:31:30,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:31:30,487 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:31:30,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:31:30,487 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:31:30,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:31:30,488 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:31:30,488 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:31:30,489 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:31:30,489 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d65601b2a97139a3785538b35eab57798b5e9d85337c4d2b46bab546e1b30ce [2022-11-25 17:31:30,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:31:30,862 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:31:30,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:31:30,867 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:31:30,868 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:31:30,869 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i [2022-11-25 17:31:34,230 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:31:35,147 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:31:35,148 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i [2022-11-25 17:31:35,273 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/data/28ca1e520/6fa9b14da6f144c7a20c49930ee513ae/FLAG67029726c [2022-11-25 17:31:35,293 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/data/28ca1e520/6fa9b14da6f144c7a20c49930ee513ae [2022-11-25 17:31:35,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:31:35,299 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:31:35,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:31:35,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:31:35,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:31:35,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:31:35" (1/1) ... [2022-11-25 17:31:35,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30c53b30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:31:35, skipping insertion in model container [2022-11-25 17:31:35,314 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:31:35" (1/1) ... [2022-11-25 17:31:35,322 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:31:35,594 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:31:36,387 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7703] [2022-11-25 17:31:37,572 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 17:31:37,745 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-11-25 17:31:37,747 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 17:31:37,748 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 17:31:37,825 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:31:37,843 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:31:38,031 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:31:38,050 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:31:38,069 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:31:38,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,122 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-11-25 17:31:38,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,128 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-11-25 17:31:38,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,131 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-11-25 17:31:38,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,152 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:31:38,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,183 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-11-25 17:31:38,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,189 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-11-25 17:31:38,190 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 17:31:38,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,192 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:31:38,193 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-11-25 17:31:38,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,194 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-11-25 17:31:38,194 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:31:38,195 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:31:38,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,198 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-11-25 17:31:38,199 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:31:38,199 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:31:38,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,201 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-11-25 17:31:38,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,202 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-11-25 17:31:38,203 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:31:38,205 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:31:38,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,208 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:31:38,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,232 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:31:38,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,280 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:31:38,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,305 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:31:38,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:38,348 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd [2022-11-25 17:31:38,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65309233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:31:38, skipping insertion in model container [2022-11-25 17:31:38,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:31:38,349 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 17:31:38,351 INFO L158 Benchmark]: Toolchain (without parser) took 3051.63ms. Allocated memory is still 195.0MB. Free memory was 152.4MB in the beginning and 133.2MB in the end (delta: 19.2MB). Peak memory consumption was 83.1MB. Max. memory is 16.1GB. [2022-11-25 17:31:38,352 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 140.5MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:31:38,353 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3045.08ms. Allocated memory is still 195.0MB. Free memory was 152.4MB in the beginning and 133.2MB in the end (delta: 19.2MB). Peak memory consumption was 83.1MB. Max. memory is 16.1GB. [2022-11-25 17:31:38,354 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 140.5MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3045.08ms. Allocated memory is still 195.0MB. Free memory was 152.4MB in the beginning and 133.2MB in the end (delta: 19.2MB). Peak memory consumption was 83.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9575]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d65601b2a97139a3785538b35eab57798b5e9d85337c4d2b46bab546e1b30ce --- 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-38b53e6 [2022-11-25 17:31:40,970 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:31:40,973 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:31:41,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:31:41,007 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:31:41,011 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:31:41,014 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:31:41,021 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:31:41,023 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:31:41,029 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:31:41,031 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:31:41,033 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:31:41,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:31:41,037 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:31:41,038 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:31:41,043 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:31:41,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:31:41,047 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:31:41,050 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:31:41,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:31:41,059 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:31:41,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:31:41,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:31:41,064 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:31:41,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:31:41,074 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:31:41,075 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:31:41,077 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:31:41,078 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:31:41,079 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:31:41,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:31:41,092 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:31:41,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:31:41,096 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:31:41,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:31:41,098 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:31:41,099 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:31:41,099 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:31:41,099 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:31:41,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:31:41,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:31:41,102 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2022-11-25 17:31:41,150 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:31:41,150 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:31:41,152 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:31:41,152 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:31:41,154 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:31:41,154 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:31:41,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:31:41,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:31:41,155 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:31:41,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:31:41,157 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 17:31:41,157 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:31:41,158 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:31:41,158 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-25 17:31:41,158 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-25 17:31:41,159 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-25 17:31:41,159 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:31:41,159 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 17:31:41,160 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 17:31:41,160 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 17:31:41,160 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:31:41,161 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:31:41,161 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:31:41,161 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:31:41,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:31:41,162 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:31:41,162 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:31:41,163 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 17:31:41,163 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 17:31:41,163 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:31:41,164 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:31:41,164 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:31:41,164 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 17:31:41,165 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d65601b2a97139a3785538b35eab57798b5e9d85337c4d2b46bab546e1b30ce [2022-11-25 17:31:41,628 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:31:41,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:31:41,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:31:41,671 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:31:41,672 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:31:41,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i [2022-11-25 17:31:45,030 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:31:46,112 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:31:46,113 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i [2022-11-25 17:31:46,204 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/data/8fb64e9a2/77d56a8f458e4882a3fc2c430e60f4af/FLAGe31579aa4 [2022-11-25 17:31:46,240 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a1aaef2-d380-4289-a92b-a065cec06ca2/bin/uautomizer-ZsLfNo2U6R/data/8fb64e9a2/77d56a8f458e4882a3fc2c430e60f4af [2022-11-25 17:31:46,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:31:46,247 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:31:46,254 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:31:46,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:31:46,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:31:46,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:31:46" (1/1) ... [2022-11-25 17:31:46,260 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fe6e689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:31:46, skipping insertion in model container [2022-11-25 17:31:46,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:31:46" (1/1) ... [2022-11-25 17:31:46,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:31:46,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:31:47,382 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7703] [2022-11-25 17:31:48,407 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 17:31:48,513 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-11-25 17:31:48,515 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 17:31:48,516 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 17:31:48,565 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:31:48,577 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:31:48,703 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:31:48,719 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:31:48,736 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:31:48,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,778 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-11-25 17:31:48,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,791 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-11-25 17:31:48,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,803 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-11-25 17:31:48,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,824 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:31:48,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,859 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-11-25 17:31:48,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,865 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-11-25 17:31:48,865 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 17:31:48,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,867 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:31:48,868 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-11-25 17:31:48,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,869 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-11-25 17:31:48,869 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:31:48,870 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:31:48,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,873 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-11-25 17:31:48,874 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:31:48,874 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:31:48,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,876 WARN L623 FunctionHandler]: Unknown extern function saa7146_wait_for_debi_done [2022-11-25 17:31:48,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,877 WARN L623 FunctionHandler]: Unknown extern function saa7146_setgpio [2022-11-25 17:31:48,878 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:31:48,880 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:31:48,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,883 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:31:48,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,903 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:31:48,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,912 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:31:48,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,940 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:31:48,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:31:48,990 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd [2022-11-25 17:31:48,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@561b1d6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:31:48, skipping insertion in model container [2022-11-25 17:31:48,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:31:48,992 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 17:31:48,995 INFO L158 Benchmark]: Toolchain (without parser) took 2745.84ms. Allocated memory was 83.9MB in the beginning and 123.7MB in the end (delta: 39.8MB). Free memory was 41.5MB in the beginning and 54.4MB in the end (delta: -12.9MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. [2022-11-25 17:31:48,996 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 83.9MB. Free memory is still 62.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:31:48,997 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2738.47ms. Allocated memory was 83.9MB in the beginning and 123.7MB in the end (delta: 39.8MB). Free memory was 41.2MB in the beginning and 54.4MB in the end (delta: -13.2MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. [2022-11-25 17:31:48,998 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 83.9MB. Free memory is still 62.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2738.47ms. Allocated memory was 83.9MB in the beginning and 123.7MB in the end (delta: 39.8MB). Free memory was 41.2MB in the beginning and 54.4MB in the end (delta: -13.2MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9575]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN