./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a 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_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/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_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 28b075c3f2acf82111f8fb8e2fa12d2bbb45a39d66a679512ccd415e0be90d41 --- 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 17:44:36,328 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:44:36,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:44:36,375 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:44:36,375 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:44:36,379 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:44:36,381 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:44:36,383 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:44:36,384 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:44:36,385 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:44:36,386 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:44:36,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:44:36,388 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:44:36,389 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:44:36,391 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:44:36,394 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:44:36,396 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:44:36,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:44:36,406 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:44:36,414 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:44:36,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:44:36,419 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:44:36,420 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:44:36,421 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:44:36,424 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:44:36,425 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:44:36,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:44:36,426 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:44:36,426 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:44:36,427 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:44:36,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:44:36,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:44:36,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:44:36,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:44:36,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:44:36,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:44:36,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:44:36,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:44:36,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:44:36,442 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:44:36,443 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:44:36,444 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 17:44:36,488 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:44:36,488 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:44:36,489 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:44:36,489 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:44:36,490 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:44:36,490 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:44:36,491 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:44:36,491 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:44:36,491 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:44:36,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:44:36,493 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:44:36,493 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:44:36,493 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:44:36,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:44:36,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:44:36,494 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:44:36,494 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:44:36,494 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:44:36,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:44:36,495 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:44:36,495 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:44:36,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:44:36,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:44:36,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:44:36,496 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:44:36,496 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:44:36,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:44:36,496 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:44:36,497 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:44:36,497 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:44:36,497 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:44:36,498 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_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 28b075c3f2acf82111f8fb8e2fa12d2bbb45a39d66a679512ccd415e0be90d41 [2022-11-25 17:44:36,783 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:44:36,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:44:36,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:44:36,828 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:44:36,829 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:44:36,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point.cil.out.i [2022-11-25 17:44:39,993 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:44:40,549 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:44:40,554 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point.cil.out.i [2022-11-25 17:44:40,611 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R/data/ed0ffea49/b3e2b661c4ed4cb2b628ae0b3ca217cb/FLAGf82e92c1a [2022-11-25 17:44:40,634 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R/data/ed0ffea49/b3e2b661c4ed4cb2b628ae0b3ca217cb [2022-11-25 17:44:40,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:44:40,639 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:44:40,641 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:44:40,641 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:44:40,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:44:40,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:44:40" (1/1) ... [2022-11-25 17:44:40,647 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67d406b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:40, skipping insertion in model container [2022-11-25 17:44:40,647 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:44:40" (1/1) ... [2022-11-25 17:44:40,656 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:44:40,824 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:44:41,483 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6675] [2022-11-25 17:44:41,486 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6676-6677] [2022-11-25 17:44:41,573 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_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point.cil.out.i[194525,194538] [2022-11-25 17:44:41,730 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 17:44:41,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,741 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:44:41,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,744 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:44:41,744 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:44:41,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,759 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:44:41,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:41,819 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 17:44:41,873 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 17:44:41,890 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-11-25 17:44:41,892 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_3 [2022-11-25 17:44:41,894 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_exit [2022-11-25 17:44:41,896 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 17:44:41,902 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 17:44:41,905 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 17:44:41,907 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 17:44:41,908 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:44:41,909 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:44:41,911 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:44:41,912 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 17:44:41,913 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 17:44:41,914 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 17:44:41,916 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 17:44:41,917 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 17:44:42,038 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:44:42,081 WARN L623 FunctionHandler]: Unknown extern function ldv_setup_1 [2022-11-25 17:44:42,083 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 17:44:42,084 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 17:44:42,085 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 17:44:42,086 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:44:42,086 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:44:42,089 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:44:42,092 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 17:44:42,093 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 17:44:42,094 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 17:44:42,103 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 17:44:42,170 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:44:42,231 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 17:44:42,371 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6675] [2022-11-25 17:44:42,371 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6676-6677] [2022-11-25 17:44:42,377 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_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point.cil.out.i[194525,194538] [2022-11-25 17:44:42,387 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 17:44:42,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,394 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:44:42,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,398 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:44:42,398 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 17:44:42,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,400 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,404 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:44:42,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:44:42,536 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_init [2022-11-25 17:44:42,542 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 17:44:42,547 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-11-25 17:44:42,548 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_3 [2022-11-25 17:44:42,549 WARN L623 FunctionHandler]: Unknown extern function dvb_usb_device_exit [2022-11-25 17:44:42,550 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 17:44:42,551 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 17:44:42,553 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 17:44:42,554 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 17:44:42,554 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:44:42,555 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:44:42,555 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:44:42,556 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 17:44:42,557 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 17:44:42,558 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 17:44:42,559 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 17:44:42,559 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 17:44:42,586 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:44:42,607 WARN L623 FunctionHandler]: Unknown extern function ldv_setup_1 [2022-11-25 17:44:42,608 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 17:44:42,609 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 17:44:42,610 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 17:44:42,611 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:44:42,612 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:44:42,612 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:44:42,614 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 17:44:42,615 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 17:44:42,616 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 17:44:42,617 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 17:44:42,627 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:44:42,758 INFO L208 MainTranslator]: Completed translation [2022-11-25 17:44:42,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:42 WrapperNode [2022-11-25 17:44:42,758 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:44:42,760 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 17:44:42,760 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 17:44:42,761 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 17:44:42,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:42" (1/1) ... [2022-11-25 17:44:42,840 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:42" (1/1) ... [2022-11-25 17:44:42,952 INFO L138 Inliner]: procedures = 114, calls = 992, calls flagged for inlining = 34, calls inlined = 30, statements flattened = 1510 [2022-11-25 17:44:42,953 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 17:44:42,954 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 17:44:42,954 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 17:44:42,954 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 17:44:42,973 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:42" (1/1) ... [2022-11-25 17:44:42,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:42" (1/1) ... [2022-11-25 17:44:42,987 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:42" (1/1) ... [2022-11-25 17:44:42,987 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:42" (1/1) ... [2022-11-25 17:44:43,036 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:42" (1/1) ... [2022-11-25 17:44:43,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:42" (1/1) ... [2022-11-25 17:44:43,055 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:42" (1/1) ... [2022-11-25 17:44:43,062 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:42" (1/1) ... [2022-11-25 17:44:43,076 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 17:44:43,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 17:44:43,078 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 17:44:43,078 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 17:44:43,079 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:42" (1/1) ... [2022-11-25 17:44:43,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:44:43,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:44:43,128 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 17:44:43,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 17:44:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_set_frontend [2022-11-25 17:44:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_set_frontend [2022-11-25 17:44:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_ber [2022-11-25 17:44:43,178 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_ber [2022-11-25 17:44:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 17:44:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 17:44:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 17:44:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 17:44:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 17:44:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 17:44:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 17:44:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 17:44:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-25 17:44:43,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-25 17:44:43,181 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_unc_blocks [2022-11-25 17:44:43,182 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_unc_blocks [2022-11-25 17:44:43,185 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_release [2022-11-25 17:44:43,185 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_release [2022-11-25 17:44:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 17:44:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_status [2022-11-25 17:44:43,186 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_status [2022-11-25 17:44:43,186 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_op [2022-11-25 17:44:43,187 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_op [2022-11-25 17:44:43,187 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 17:44:43,188 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 17:44:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 17:44:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_signal_strength [2022-11-25 17:44:43,193 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_signal_strength [2022-11-25 17:44:43,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 17:44:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_read_reg [2022-11-25 17:44:43,194 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_read_reg [2022-11-25 17:44:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 17:44:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 17:44:43,194 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_get_tune_settings [2022-11-25 17:44:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_get_tune_settings [2022-11-25 17:44:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-25 17:44:43,195 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-25 17:44:43,195 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_sleep [2022-11-25 17:44:43,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_sleep [2022-11-25 17:44:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 17:44:43,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 17:44:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_rc_query [2022-11-25 17:44:43,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_rc_query [2022-11-25 17:44:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_power_ctrl [2022-11-25 17:44:43,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_power_ctrl [2022-11-25 17:44:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 17:44:43,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 17:44:43,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 17:44:43,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 17:44:43,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 17:44:43,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 17:44:43,766 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 17:44:43,768 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 17:44:44,114 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 17:45:02,019 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 17:45:02,028 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 17:45:02,029 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 17:45:02,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:45:02 BoogieIcfgContainer [2022-11-25 17:45:02,032 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 17:45:02,035 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 17:45:02,035 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 17:45:02,039 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 17:45:02,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 05:44:40" (1/3) ... [2022-11-25 17:45:02,041 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@684193d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:45:02, skipping insertion in model container [2022-11-25 17:45:02,041 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:42" (2/3) ... [2022-11-25 17:45:02,042 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@684193d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:45:02, skipping insertion in model container [2022-11-25 17:45:02,042 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:45:02" (3/3) ... [2022-11-25 17:45:02,043 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point.cil.out.i [2022-11-25 17:45:02,062 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 17:45:02,063 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-11-25 17:45:02,064 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@684193d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 05:45:02, skipping insertion in model container [2022-11-25 17:45:02,064 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-25 17:45:02,065 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 17:45:02,065 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 17:45:02,065 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 17:45:02,066 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:45:02" (3/3) ... [2022-11-25 17:45:02,069 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-25 17:45:02,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_get_tune_settings [2022-11-25 17:45:02,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2022-11-25 17:45:02,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_usb_op [2022-11-25 17:45:02,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_set_frontend [2022-11-25 17:45:02,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_read_reg [2022-11-25 17:45:02,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-11-25 17:45:02,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-25 17:45:02,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_power_ctrl [2022-11-25 17:45:02,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_read_ber [2022-11-25 17:45:02,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_rc_query [2022-11-25 17:45:02,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-11-25 17:45:02,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_read_unc_blocks [2022-11-25 17:45:02,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_read_status [2022-11-25 17:45:02,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-25 17:45:02,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-25 17:45:02,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_read_signal_strength [2022-11-25 17:45:02,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_sleep [2022-11-25 17:45:02,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_release [2022-11-25 17:45:02,112 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 133 nodes and edges [2022-11-25 17:45:02,115 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 48 nodes and edges [2022-11-25 17:45:02,118 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2022-11-25 17:45:02,120 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-25 17:45:02,123 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-25 17:45:02,125 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-25 17:45:02,491 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R/witness.graphml [2022-11-25 17:45:02,491 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 17:45:02,493 INFO L158 Benchmark]: Toolchain (without parser) took 21852.95ms. Allocated memory was 125.8MB in the beginning and 507.5MB in the end (delta: 381.7MB). Free memory was 70.5MB in the beginning and 410.8MB in the end (delta: -340.3MB). Peak memory consumption was 331.5MB. Max. memory is 16.1GB. [2022-11-25 17:45:02,494 INFO L158 Benchmark]: CDTParser took 1.11ms. Allocated memory is still 125.8MB. Free memory is still 68.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:45:02,494 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2117.78ms. Allocated memory was 125.8MB in the beginning and 232.8MB in the end (delta: 107.0MB). Free memory was 70.1MB in the beginning and 166.7MB in the end (delta: -96.5MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2022-11-25 17:45:02,495 INFO L158 Benchmark]: Boogie Procedure Inliner took 193.89ms. Allocated memory is still 232.8MB. Free memory was 166.7MB in the beginning and 155.1MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-25 17:45:02,495 INFO L158 Benchmark]: Boogie Preprocessor took 122.76ms. Allocated memory is still 232.8MB. Free memory was 155.1MB in the beginning and 143.6MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-25 17:45:02,495 INFO L158 Benchmark]: RCFGBuilder took 18954.85ms. Allocated memory was 232.8MB in the beginning and 507.5MB in the end (delta: 274.7MB). Free memory was 143.6MB in the beginning and 165.3MB in the end (delta: -21.7MB). Peak memory consumption was 296.1MB. Max. memory is 16.1GB. [2022-11-25 17:45:02,496 INFO L158 Benchmark]: TraceAbstraction took 29.76ms. Allocated memory is still 507.5MB. Free memory was 165.3MB in the beginning and 163.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-25 17:45:02,496 INFO L158 Benchmark]: Witness Printer took 426.14ms. Allocated memory is still 507.5MB. Free memory was 163.2MB in the beginning and 410.8MB in the end (delta: -247.7MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2022-11-25 17:45:02,498 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.11ms. Allocated memory is still 125.8MB. Free memory is still 68.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2117.78ms. Allocated memory was 125.8MB in the beginning and 232.8MB in the end (delta: 107.0MB). Free memory was 70.1MB in the beginning and 166.7MB in the end (delta: -96.5MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 193.89ms. Allocated memory is still 232.8MB. Free memory was 166.7MB in the beginning and 155.1MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 122.76ms. Allocated memory is still 232.8MB. Free memory was 155.1MB in the beginning and 143.6MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 18954.85ms. Allocated memory was 232.8MB in the beginning and 507.5MB in the end (delta: 274.7MB). Free memory was 143.6MB in the beginning and 165.3MB in the end (delta: -21.7MB). Peak memory consumption was 296.1MB. Max. memory is 16.1GB. * TraceAbstraction took 29.76ms. Allocated memory is still 507.5MB. Free memory was 165.3MB in the beginning and 163.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 426.14ms. Allocated memory is still 507.5MB. Free memory was 163.2MB in the beginning and 410.8MB in the end (delta: -247.7MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-11-25 17:45:02,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a327d0d-b3d4-44d1-b368-37bd3b8efcb6/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE