./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8 --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 cdd2a82876306722c6f2c03d8d80569e829e4de5a69933d8bd8efaa1bf02dd84 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 19:51:23,641 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:51:23,643 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:51:23,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:51:23,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:51:23,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:51:23,664 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:51:23,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:51:23,667 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:51:23,668 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:51:23,669 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:51:23,670 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:51:23,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:51:23,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:51:23,672 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:51:23,673 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:51:23,674 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:51:23,675 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:51:23,676 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:51:23,678 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:51:23,680 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:51:23,681 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:51:23,682 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:51:23,683 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:51:23,686 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:51:23,687 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:51:23,687 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:51:23,688 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:51:23,688 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:51:23,689 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:51:23,690 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:51:23,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:51:23,691 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:51:23,692 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:51:23,693 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:51:23,693 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:51:23,694 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:51:23,694 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:51:23,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:51:23,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:51:23,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:51:23,696 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 19:51:23,717 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:51:23,718 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:51:23,718 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:51:23,718 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:51:23,719 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:51:23,719 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:51:23,720 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:51:23,720 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:51:23,720 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:51:23,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:51:23,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:51:23,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:51:23,721 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 19:51:23,721 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:51:23,721 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 19:51:23,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 19:51:23,722 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:51:23,722 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 19:51:23,722 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:51:23,722 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:51:23,722 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:51:23,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:51:23,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:51:23,723 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:51:23,723 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 19:51:23,723 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 19:51:23,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 19:51:23,724 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:51:23,724 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 19:51:23,724 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:51:23,724 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:51:23,725 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:51:23,725 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_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cdd2a82876306722c6f2c03d8d80569e829e4de5a69933d8bd8efaa1bf02dd84 [2022-12-13 19:51:23,928 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:51:23,944 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:51:23,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:51:23,947 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:51:23,948 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:51:23,949 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2022-12-13 19:51:26,535 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:51:26,853 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:51:26,854 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2022-12-13 19:51:26,873 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/data/fc1eb504b/6bf6bbad3b6b45b7a627542662a92ff1/FLAGbbf169246 [2022-12-13 19:51:27,099 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/data/fc1eb504b/6bf6bbad3b6b45b7a627542662a92ff1 [2022-12-13 19:51:27,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:51:27,102 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:51:27,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:51:27,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:51:27,105 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:51:27,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:51:27" (1/1) ... [2022-12-13 19:51:27,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@708e035a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:51:27, skipping insertion in model container [2022-12-13 19:51:27,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:51:27" (1/1) ... [2022-12-13 19:51:27,112 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:51:27,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:51:27,614 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:51:27,619 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:51:27,631 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:51:27,721 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 19:51:27,724 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 19:51:27,731 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 19:51:27,812 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-12-13 19:51:27,848 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:51:27,857 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:51:27,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,903 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-13 19:51:27,903 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 19:51:27,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,914 WARN L623 FunctionHandler]: Unknown extern function kernel_sendmsg [2022-12-13 19:51:27,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,924 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:51:27,926 WARN L623 FunctionHandler]: Unknown extern function recv_Dchannel [2022-12-13 19:51:27,929 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:27,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,951 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-13 19:51:27,951 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 19:51:27,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,961 WARN L623 FunctionHandler]: Unknown extern function allow_signal [2022-12-13 19:51:27,961 WARN L623 FunctionHandler]: Unknown extern function sock_create [2022-12-13 19:51:27,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,967 WARN L623 FunctionHandler]: Unknown extern function kernel_recvmsg [2022-12-13 19:51:27,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,969 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:51:27,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,970 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:51:27,971 WARN L623 FunctionHandler]: Unknown extern function sock_release [2022-12-13 19:51:27,971 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-13 19:51:27,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,978 WARN L623 FunctionHandler]: Unknown extern function send_sig [2022-12-13 19:51:27,978 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-12-13 19:51:27,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,984 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 19:51:27,985 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 19:51:27,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,986 WARN L623 FunctionHandler]: Unknown extern function sock_release [2022-12-13 19:51:27,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:27,996 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 19:51:28,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,012 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,012 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,013 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,014 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,015 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,016 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,017 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,017 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,018 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:51:28,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,033 WARN L623 FunctionHandler]: Unknown extern function try_module_get [2022-12-13 19:51:28,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,040 WARN L623 FunctionHandler]: Unknown extern function try_module_get [2022-12-13 19:51:28,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,048 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-13 19:51:28,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,056 WARN L623 FunctionHandler]: Unknown extern function memchr_inv [2022-12-13 19:51:28,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,058 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,058 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,059 WARN L623 FunctionHandler]: Unknown extern function memchr_inv [2022-12-13 19:51:28,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,060 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,060 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,063 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,063 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,064 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,065 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,066 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,067 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,067 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:51:28,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,079 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-13 19:51:28,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,084 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-13 19:51:28,084 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-13 19:51:28,085 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-13 19:51:28,086 WARN L623 FunctionHandler]: Unknown extern function mISDN_unregister_device [2022-12-13 19:51:28,086 WARN L623 FunctionHandler]: Unknown extern function mISDN_freedchannel [2022-12-13 19:51:28,087 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:51:28,088 WARN L623 FunctionHandler]: Unknown extern function mISDN_freebchannel [2022-12-13 19:51:28,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:51:28,089 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:51:28,089 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:51:28,098 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:51:28,099 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:51:28,100 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:51:28,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,112 WARN L623 FunctionHandler]: Unknown extern function mISDN_initdchannel [2022-12-13 19:51:28,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,115 WARN L623 FunctionHandler]: Unknown extern function mISDN_initbchannel [2022-12-13 19:51:28,116 WARN L623 FunctionHandler]: Unknown extern function mISDN_register_device [2022-12-13 19:51:28,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,119 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:51:28,119 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 19:51:28,120 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:51:28,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,125 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:51:28,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,129 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:51:28,130 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:51:28,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,144 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:51:28,145 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:51:28,145 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:51:28,146 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 19:51:28,146 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:51:28,147 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:51:28,147 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:51:28,181 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 19:51:28,181 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 19:51:28,182 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 19:51:28,182 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 19:51:28,195 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:51:28,195 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:51:28,195 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:51:28,196 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 19:51:28,197 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:51:28,197 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:51:28,197 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:51:28,201 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_a0e59710-38ba-4a66-b463-825c95a922cd/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i[220631,220644] [2022-12-13 19:51:28,274 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:51:28,312 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 19:51:28,390 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:51:28,390 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:51:28,391 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:51:28,392 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 19:51:28,393 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 19:51:28,393 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 19:51:28,397 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-12-13 19:51:28,400 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:51:28,402 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:51:28,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,405 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-13 19:51:28,406 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 19:51:28,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,411 WARN L623 FunctionHandler]: Unknown extern function kernel_sendmsg [2022-12-13 19:51:28,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,416 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:51:28,417 WARN L623 FunctionHandler]: Unknown extern function recv_Dchannel [2022-12-13 19:51:28,419 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,430 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-13 19:51:28,431 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 19:51:28,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,437 WARN L623 FunctionHandler]: Unknown extern function allow_signal [2022-12-13 19:51:28,437 WARN L623 FunctionHandler]: Unknown extern function sock_create [2022-12-13 19:51:28,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,441 WARN L623 FunctionHandler]: Unknown extern function kernel_recvmsg [2022-12-13 19:51:28,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,442 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:51:28,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,458 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:51:28,458 WARN L623 FunctionHandler]: Unknown extern function sock_release [2022-12-13 19:51:28,458 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-13 19:51:28,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,460 WARN L623 FunctionHandler]: Unknown extern function send_sig [2022-12-13 19:51:28,460 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion [2022-12-13 19:51:28,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,461 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 19:51:28,462 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 19:51:28,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,462 WARN L623 FunctionHandler]: Unknown extern function sock_release [2022-12-13 19:51:28,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,464 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 19:51:28,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,467 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,468 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,468 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,469 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,469 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,469 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,470 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,470 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,470 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:51:28,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,475 WARN L623 FunctionHandler]: Unknown extern function try_module_get [2022-12-13 19:51:28,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,477 WARN L623 FunctionHandler]: Unknown extern function try_module_get [2022-12-13 19:51:28,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,479 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-13 19:51:28,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,481 WARN L623 FunctionHandler]: Unknown extern function memchr_inv [2022-12-13 19:51:28,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,482 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,482 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,482 WARN L623 FunctionHandler]: Unknown extern function memchr_inv [2022-12-13 19:51:28,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,483 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,483 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,484 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,484 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,485 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,485 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,486 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:51:28,486 WARN L623 FunctionHandler]: Unknown extern function queue_ch_frame [2022-12-13 19:51:28,486 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:51:28,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,488 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-13 19:51:28,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,489 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-13 19:51:28,489 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-13 19:51:28,489 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-13 19:51:28,490 WARN L623 FunctionHandler]: Unknown extern function mISDN_unregister_device [2022-12-13 19:51:28,490 WARN L623 FunctionHandler]: Unknown extern function mISDN_freedchannel [2022-12-13 19:51:28,490 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:51:28,490 WARN L623 FunctionHandler]: Unknown extern function mISDN_freebchannel [2022-12-13 19:51:28,491 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:51:28,491 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:51:28,491 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:51:28,492 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:51:28,493 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:51:28,493 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:51:28,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,497 WARN L623 FunctionHandler]: Unknown extern function mISDN_initdchannel [2022-12-13 19:51:28,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,499 WARN L623 FunctionHandler]: Unknown extern function mISDN_initbchannel [2022-12-13 19:51:28,500 WARN L623 FunctionHandler]: Unknown extern function mISDN_register_device [2022-12-13 19:51:28,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,501 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:51:28,501 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 19:51:28,501 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:51:28,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,502 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:51:28,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,504 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:51:28,505 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:51:28,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:51:28,507 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:51:28,507 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:51:28,507 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:51:28,507 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 19:51:28,508 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:51:28,508 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:51:28,508 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:51:28,514 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 19:51:28,515 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 19:51:28,515 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 19:51:28,515 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-12-13 19:51:28,518 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:51:28,518 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:51:28,518 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:51:28,518 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 19:51:28,519 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:51:28,519 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:51:28,519 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:51:28,519 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_a0e59710-38ba-4a66-b463-825c95a922cd/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i[220631,220644] [2022-12-13 19:51:28,528 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:51:28,566 INFO L208 MainTranslator]: Completed translation [2022-12-13 19:51:28,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:51:28 WrapperNode [2022-12-13 19:51:28,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 19:51:28,567 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 19:51:28,567 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 19:51:28,567 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 19:51:28,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:51:28" (1/1) ... [2022-12-13 19:51:28,608 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:51:28" (1/1) ... [2022-12-13 19:51:28,688 INFO L138 Inliner]: procedures = 181, calls = 2117, calls flagged for inlining = 61, calls inlined = 40, statements flattened = 2945 [2022-12-13 19:51:28,688 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 19:51:28,688 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 19:51:28,688 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 19:51:28,689 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 19:51:28,696 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:51:28" (1/1) ... [2022-12-13 19:51:28,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:51:28" (1/1) ... [2022-12-13 19:51:28,707 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:51:28" (1/1) ... [2022-12-13 19:51:28,707 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:51:28" (1/1) ... [2022-12-13 19:51:28,747 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:51:28" (1/1) ... [2022-12-13 19:51:28,753 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:51:28" (1/1) ... [2022-12-13 19:51:28,762 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:51:28" (1/1) ... [2022-12-13 19:51:28,769 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:51:28" (1/1) ... [2022-12-13 19:51:28,783 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 19:51:28,784 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 19:51:28,784 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 19:51:28,784 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 19:51:28,785 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:51:28" (1/1) ... [2022-12-13 19:51:28,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:51:28,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:51:28,807 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 19:51:28,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 19:51:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2022-12-13 19:51:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2022-12-13 19:51:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 19:51:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 19:51:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 19:51:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 19:51:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 19:51:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 19:51:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-12-13 19:51:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-12-13 19:51:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 19:51:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 19:51:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 19:51:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 19:51:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 19:51:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 19:51:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-12-13 19:51:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-12-13 19:51:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_ulaw_to_alaw [2022-12-13 19:51:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_ulaw_to_alaw [2022-12-13 19:51:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 19:51:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 19:51:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-12-13 19:51:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-12-13 19:51:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-12-13 19:51:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-12-13 19:51:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 19:51:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 19:51:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 19:51:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_send [2022-12-13 19:51:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_send [2022-12-13 19:51:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 19:51:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 19:51:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-12-13 19:51:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-12-13 19:51:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2022-12-13 19:51:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2022-12-13 19:51:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 19:51:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-13 19:51:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-13 19:51:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 19:51:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 19:51:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-12-13 19:51:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-12-13 19:51:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 19:51:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_open [2022-12-13 19:51:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_open [2022-12-13 19:51:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-13 19:51:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-13 19:51:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 19:51:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 19:51:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 19:51:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 19:51:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 19:51:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_free [2022-12-13 19:51:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_free [2022-12-13 19:51:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-12-13 19:51:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-12-13 19:51:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 19:51:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 19:51:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-13 19:51:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-13 19:51:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2022-12-13 19:51:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2022-12-13 19:51:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2022-12-13 19:51:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2022-12-13 19:51:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-13 19:51:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-13 19:51:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2022-12-13 19:51:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2022-12-13 19:51:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 19:51:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 19:51:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 19:51:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 19:51:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-13 19:51:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-13 19:51:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_alaw_to_ulaw [2022-12-13 19:51:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_alaw_to_ulaw [2022-12-13 19:51:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_close [2022-12-13 19:51:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_close [2022-12-13 19:51:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 19:51:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 19:51:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 19:51:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure memchr_inv [2022-12-13 19:51:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure memchr_inv [2022-12-13 19:51:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-12-13 19:51:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-12-13 19:51:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 19:51:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_cleanup [2022-12-13 19:51:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_cleanup [2022-12-13 19:51:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 19:51:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 19:51:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-13 19:51:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-13 19:51:29,169 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 19:51:29,171 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 19:51:31,232 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 19:51:31,239 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 19:51:31,239 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 19:51:31,241 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:51:31 BoogieIcfgContainer [2022-12-13 19:51:31,241 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 19:51:31,243 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 19:51:31,243 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 19:51:31,245 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 19:51:31,245 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 07:51:27" (1/3) ... [2022-12-13 19:51:31,246 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a92d017 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 07:51:31, skipping insertion in model container [2022-12-13 19:51:31,246 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:51:28" (2/3) ... [2022-12-13 19:51:31,246 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a92d017 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 07:51:31, skipping insertion in model container [2022-12-13 19:51:31,246 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:51:31" (3/3) ... [2022-12-13 19:51:31,247 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2022-12-13 19:51:31,261 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 19:51:31,261 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 19:51:31,303 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 19:51:31,307 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@22484904, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 19:51:31,307 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 19:51:31,312 INFO L276 IsEmpty]: Start isEmpty. Operand has 551 states, 414 states have (on average 1.3502415458937198) internal successors, (559), 426 states have internal predecessors, (559), 96 states have call successors, (96), 39 states have call predecessors, (96), 39 states have return successors, (96), 96 states have call predecessors, (96), 96 states have call successors, (96) [2022-12-13 19:51:31,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-13 19:51:31,319 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:51:31,319 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:51:31,319 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:51:31,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:51:31,323 INFO L85 PathProgramCache]: Analyzing trace with hash 2058284382, now seen corresponding path program 1 times [2022-12-13 19:51:31,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:51:31,330 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [435534725] [2022-12-13 19:51:31,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:51:31,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:51:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:31,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 19:51:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:31,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:51:31,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:31,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 19:51:31,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:51:31,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [435534725] [2022-12-13 19:51:31,876 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [435534725] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:51:31,876 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:51:31,876 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:51:31,878 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441001921] [2022-12-13 19:51:31,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:51:31,882 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:51:31,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:51:31,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:51:31,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:51:31,913 INFO L87 Difference]: Start difference. First operand has 551 states, 414 states have (on average 1.3502415458937198) internal successors, (559), 426 states have internal predecessors, (559), 96 states have call successors, (96), 39 states have call predecessors, (96), 39 states have return successors, (96), 96 states have call predecessors, (96), 96 states have call successors, (96) Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-13 19:51:34,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:51:34,699 INFO L93 Difference]: Finished difference Result 1761 states and 2508 transitions. [2022-12-13 19:51:34,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 19:51:34,701 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 24 [2022-12-13 19:51:34,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:51:34,720 INFO L225 Difference]: With dead ends: 1761 [2022-12-13 19:51:34,721 INFO L226 Difference]: Without dead ends: 1209 [2022-12-13 19:51:34,727 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-12-13 19:51:34,729 INFO L413 NwaCegarLoop]: 339 mSDtfsCounter, 1498 mSDsluCounter, 329 mSDsCounter, 0 mSdLazyCounter, 2082 mSolverCounterSat, 645 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1607 SdHoareTripleChecker+Valid, 668 SdHoareTripleChecker+Invalid, 2727 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 645 IncrementalHoareTripleChecker+Valid, 2082 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-12-13 19:51:34,730 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1607 Valid, 668 Invalid, 2727 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [645 Valid, 2082 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-12-13 19:51:34,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1209 states. [2022-12-13 19:51:34,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1209 to 876. [2022-12-13 19:51:34,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 876 states, 655 states have (on average 1.3404580152671757) internal successors, (878), 673 states have internal predecessors, (878), 156 states have call successors, (156), 65 states have call predecessors, (156), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2022-12-13 19:51:34,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 876 states and 1187 transitions. [2022-12-13 19:51:34,858 INFO L78 Accepts]: Start accepts. Automaton has 876 states and 1187 transitions. Word has length 24 [2022-12-13 19:51:34,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:51:34,859 INFO L495 AbstractCegarLoop]: Abstraction has 876 states and 1187 transitions. [2022-12-13 19:51:34,859 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-13 19:51:34,859 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1187 transitions. [2022-12-13 19:51:34,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-13 19:51:34,860 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:51:34,860 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:51:34,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 19:51:34,861 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:51:34,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:51:34,861 INFO L85 PathProgramCache]: Analyzing trace with hash -1415787569, now seen corresponding path program 1 times [2022-12-13 19:51:34,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:51:34,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430746446] [2022-12-13 19:51:34,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:51:34,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:51:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:35,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-12-13 19:51:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:35,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 19:51:35,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:35,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:51:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:35,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 19:51:35,188 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:51:35,189 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430746446] [2022-12-13 19:51:35,189 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [430746446] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:51:35,189 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:51:35,189 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:51:35,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856498777] [2022-12-13 19:51:35,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:51:35,190 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:51:35,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:51:35,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:51:35,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:51:35,191 INFO L87 Difference]: Start difference. First operand 876 states and 1187 transitions. Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-12-13 19:51:36,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:51:36,406 INFO L93 Difference]: Finished difference Result 2248 states and 3147 transitions. [2022-12-13 19:51:36,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:51:36,406 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 33 [2022-12-13 19:51:36,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:51:36,414 INFO L225 Difference]: With dead ends: 2248 [2022-12-13 19:51:36,415 INFO L226 Difference]: Without dead ends: 1375 [2022-12-13 19:51:36,418 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:51:36,419 INFO L413 NwaCegarLoop]: 667 mSDtfsCounter, 750 mSDsluCounter, 1380 mSDsCounter, 0 mSdLazyCounter, 871 mSolverCounterSat, 187 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 817 SdHoareTripleChecker+Valid, 2047 SdHoareTripleChecker+Invalid, 1058 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 187 IncrementalHoareTripleChecker+Valid, 871 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:51:36,419 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [817 Valid, 2047 Invalid, 1058 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [187 Valid, 871 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-12-13 19:51:36,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1375 states. [2022-12-13 19:51:36,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1375 to 878. [2022-12-13 19:51:36,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 878 states, 657 states have (on average 1.339421613394216) internal successors, (880), 675 states have internal predecessors, (880), 156 states have call successors, (156), 65 states have call predecessors, (156), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2022-12-13 19:51:36,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 1189 transitions. [2022-12-13 19:51:36,503 INFO L78 Accepts]: Start accepts. Automaton has 878 states and 1189 transitions. Word has length 33 [2022-12-13 19:51:36,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:51:36,504 INFO L495 AbstractCegarLoop]: Abstraction has 878 states and 1189 transitions. [2022-12-13 19:51:36,504 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-12-13 19:51:36,504 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1189 transitions. [2022-12-13 19:51:36,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-13 19:51:36,505 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:51:36,505 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:51:36,505 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 19:51:36,505 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:51:36,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:51:36,506 INFO L85 PathProgramCache]: Analyzing trace with hash 84515848, now seen corresponding path program 1 times [2022-12-13 19:51:36,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:51:36,506 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985384341] [2022-12-13 19:51:36,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:51:36,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:51:36,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:36,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-12-13 19:51:36,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:36,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 19:51:36,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:36,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:51:36,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:36,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 19:51:36,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:51:36,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [985384341] [2022-12-13 19:51:36,872 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [985384341] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:51:36,872 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:51:36,872 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:51:36,872 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412859081] [2022-12-13 19:51:36,872 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:51:36,873 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:51:36,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:51:36,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:51:36,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:51:36,873 INFO L87 Difference]: Start difference. First operand 878 states and 1189 transitions. Second operand has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-12-13 19:51:37,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:51:37,992 INFO L93 Difference]: Finished difference Result 2100 states and 2907 transitions. [2022-12-13 19:51:37,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:51:37,992 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 37 [2022-12-13 19:51:37,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:51:37,997 INFO L225 Difference]: With dead ends: 2100 [2022-12-13 19:51:37,997 INFO L226 Difference]: Without dead ends: 1225 [2022-12-13 19:51:37,999 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-12-13 19:51:38,000 INFO L413 NwaCegarLoop]: 655 mSDtfsCounter, 1077 mSDsluCounter, 940 mSDsCounter, 0 mSdLazyCounter, 642 mSolverCounterSat, 269 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1149 SdHoareTripleChecker+Valid, 1595 SdHoareTripleChecker+Invalid, 911 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 269 IncrementalHoareTripleChecker+Valid, 642 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-12-13 19:51:38,000 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1149 Valid, 1595 Invalid, 911 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [269 Valid, 642 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-12-13 19:51:38,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1225 states. [2022-12-13 19:51:38,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1225 to 880. [2022-12-13 19:51:38,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 880 states, 659 states have (on average 1.3368740515933233) internal successors, (881), 677 states have internal predecessors, (881), 156 states have call successors, (156), 65 states have call predecessors, (156), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2022-12-13 19:51:38,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 880 states and 1190 transitions. [2022-12-13 19:51:38,056 INFO L78 Accepts]: Start accepts. Automaton has 880 states and 1190 transitions. Word has length 37 [2022-12-13 19:51:38,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:51:38,057 INFO L495 AbstractCegarLoop]: Abstraction has 880 states and 1190 transitions. [2022-12-13 19:51:38,057 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-12-13 19:51:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1190 transitions. [2022-12-13 19:51:38,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-13 19:51:38,058 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:51:38,059 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:51:38,059 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 19:51:38,059 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:51:38,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:51:38,059 INFO L85 PathProgramCache]: Analyzing trace with hash -170586620, now seen corresponding path program 1 times [2022-12-13 19:51:38,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:51:38,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975765331] [2022-12-13 19:51:38,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:51:38,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:51:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:38,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-12-13 19:51:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:38,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 19:51:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:38,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:51:38,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:38,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:51:38,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:38,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:51:38,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:38,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 19:51:38,277 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:51:38,277 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1975765331] [2022-12-13 19:51:38,277 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1975765331] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:51:38,277 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:51:38,277 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:51:38,278 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280014451] [2022-12-13 19:51:38,278 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:51:38,278 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:51:38,278 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:51:38,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:51:38,279 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:51:38,279 INFO L87 Difference]: Start difference. First operand 880 states and 1190 transitions. Second operand has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-12-13 19:51:40,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:51:40,153 INFO L93 Difference]: Finished difference Result 1502 states and 2168 transitions. [2022-12-13 19:51:40,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 19:51:40,153 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 54 [2022-12-13 19:51:40,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:51:40,157 INFO L225 Difference]: With dead ends: 1502 [2022-12-13 19:51:40,158 INFO L226 Difference]: Without dead ends: 1499 [2022-12-13 19:51:40,158 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:51:40,159 INFO L413 NwaCegarLoop]: 289 mSDtfsCounter, 1693 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 1164 mSolverCounterSat, 799 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1715 SdHoareTripleChecker+Valid, 686 SdHoareTripleChecker+Invalid, 1963 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 799 IncrementalHoareTripleChecker+Valid, 1164 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-12-13 19:51:40,159 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1715 Valid, 686 Invalid, 1963 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [799 Valid, 1164 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-12-13 19:51:40,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1499 states. [2022-12-13 19:51:40,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1499 to 879. [2022-12-13 19:51:40,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 879 states, 659 states have (on average 1.3353566009104705) internal successors, (880), 676 states have internal predecessors, (880), 155 states have call successors, (155), 65 states have call predecessors, (155), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2022-12-13 19:51:40,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 879 states and 1188 transitions. [2022-12-13 19:51:40,223 INFO L78 Accepts]: Start accepts. Automaton has 879 states and 1188 transitions. Word has length 54 [2022-12-13 19:51:40,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:51:40,223 INFO L495 AbstractCegarLoop]: Abstraction has 879 states and 1188 transitions. [2022-12-13 19:51:40,223 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-12-13 19:51:40,223 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1188 transitions. [2022-12-13 19:51:40,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-13 19:51:40,224 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:51:40,224 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:51:40,224 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 19:51:40,225 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:51:40,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:51:40,225 INFO L85 PathProgramCache]: Analyzing trace with hash -993434369, now seen corresponding path program 1 times [2022-12-13 19:51:40,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:51:40,225 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704914700] [2022-12-13 19:51:40,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:51:40,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:51:40,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:40,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-12-13 19:51:40,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:40,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 19:51:40,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:40,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:51:40,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:40,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:51:40,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:40,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:51:40,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:40,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 19:51:40,448 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:51:40,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704914700] [2022-12-13 19:51:40,448 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704914700] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:51:40,448 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:51:40,448 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:51:40,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2089685320] [2022-12-13 19:51:40,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:51:40,449 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:51:40,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:51:40,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:51:40,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:51:40,450 INFO L87 Difference]: Start difference. First operand 879 states and 1188 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-12-13 19:51:42,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:51:42,267 INFO L93 Difference]: Finished difference Result 1501 states and 2166 transitions. [2022-12-13 19:51:42,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 19:51:42,268 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 55 [2022-12-13 19:51:42,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:51:42,272 INFO L225 Difference]: With dead ends: 1501 [2022-12-13 19:51:42,272 INFO L226 Difference]: Without dead ends: 1498 [2022-12-13 19:51:42,273 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:51:42,273 INFO L413 NwaCegarLoop]: 284 mSDtfsCounter, 1687 mSDsluCounter, 395 mSDsCounter, 0 mSdLazyCounter, 1165 mSolverCounterSat, 792 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1712 SdHoareTripleChecker+Valid, 679 SdHoareTripleChecker+Invalid, 1957 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 792 IncrementalHoareTripleChecker+Valid, 1165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-12-13 19:51:42,273 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1712 Valid, 679 Invalid, 1957 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [792 Valid, 1165 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-12-13 19:51:42,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1498 states. [2022-12-13 19:51:42,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1498 to 878. [2022-12-13 19:51:42,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 878 states, 659 states have (on average 1.3338391502276177) internal successors, (879), 675 states have internal predecessors, (879), 154 states have call successors, (154), 65 states have call predecessors, (154), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2022-12-13 19:51:42,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 1186 transitions. [2022-12-13 19:51:42,344 INFO L78 Accepts]: Start accepts. Automaton has 878 states and 1186 transitions. Word has length 55 [2022-12-13 19:51:42,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:51:42,344 INFO L495 AbstractCegarLoop]: Abstraction has 878 states and 1186 transitions. [2022-12-13 19:51:42,344 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-12-13 19:51:42,344 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1186 transitions. [2022-12-13 19:51:42,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-13 19:51:42,345 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:51:42,345 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:51:42,346 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 19:51:42,346 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:51:42,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:51:42,346 INFO L85 PathProgramCache]: Analyzing trace with hash -731905945, now seen corresponding path program 1 times [2022-12-13 19:51:42,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:51:42,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1717502583] [2022-12-13 19:51:42,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:51:42,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:51:42,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:42,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-12-13 19:51:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:42,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 19:51:42,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:42,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:51:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:42,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-12-13 19:51:42,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:42,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:51:42,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:51:42,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 19:51:42,558 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:51:42,558 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1717502583] [2022-12-13 19:51:42,558 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1717502583] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:51:42,558 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:51:42,558 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:51:42,558 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034793981] [2022-12-13 19:51:42,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:51:42,559 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:51:42,559 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:51:42,560 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:51:42,560 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:51:42,560 INFO L87 Difference]: Start difference. First operand 878 states and 1186 transitions. Second operand has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-12-13 19:51:44,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:51:44,366 INFO L93 Difference]: Finished difference Result 1498 states and 2163 transitions. [2022-12-13 19:51:44,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 19:51:44,367 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 56 [2022-12-13 19:51:44,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:51:44,367 INFO L225 Difference]: With dead ends: 1498 [2022-12-13 19:51:44,367 INFO L226 Difference]: Without dead ends: 0 [2022-12-13 19:51:44,371 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:51:44,371 INFO L413 NwaCegarLoop]: 284 mSDtfsCounter, 1892 mSDsluCounter, 394 mSDsCounter, 0 mSdLazyCounter, 1163 mSolverCounterSat, 957 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1916 SdHoareTripleChecker+Valid, 678 SdHoareTripleChecker+Invalid, 2120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 957 IncrementalHoareTripleChecker+Valid, 1163 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-12-13 19:51:44,372 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1916 Valid, 678 Invalid, 2120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [957 Valid, 1163 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-12-13 19:51:44,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-13 19:51:44,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-13 19:51:44,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 19:51:44,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-13 19:51:44,373 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 56 [2022-12-13 19:51:44,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:51:44,373 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-13 19:51:44,373 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-12-13 19:51:44,374 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-13 19:51:44,374 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-13 19:51:44,376 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-13 19:51:44,376 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 19:51:44,378 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-13 19:51:55,021 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8201 8203) the Hoare annotation is: true [2022-12-13 19:51:55,021 INFO L899 garLoopResultBuilder]: For program point __list_addFINAL(lines 8201 8203) no Hoare annotation was computed. [2022-12-13 19:51:55,021 INFO L899 garLoopResultBuilder]: For program point __list_addEXIT(lines 8201 8203) no Hoare annotation was computed. [2022-12-13 19:51:55,021 INFO L899 garLoopResultBuilder]: For program point sock_releaseFINAL(lines 8326 8328) no Hoare annotation was computed. [2022-12-13 19:51:55,021 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8326 8328) the Hoare annotation is: true [2022-12-13 19:51:55,021 INFO L899 garLoopResultBuilder]: For program point sock_releaseEXIT(lines 8326 8328) no Hoare annotation was computed. [2022-12-13 19:51:55,021 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8204 8206) the Hoare annotation is: true [2022-12-13 19:51:55,021 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 8204 8206) no Hoare annotation was computed. [2022-12-13 19:51:55,022 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 8204 8206) no Hoare annotation was computed. [2022-12-13 19:51:55,022 INFO L899 garLoopResultBuilder]: For program point L6243-2(lines 6243 6246) no Hoare annotation was computed. [2022-12-13 19:51:55,022 INFO L902 garLoopResultBuilder]: At program point PTR_ERR_returnLabel#1(lines 5367 5372) the Hoare annotation is: true [2022-12-13 19:51:55,022 INFO L895 garLoopResultBuilder]: At program point L6237(line 6237) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,022 INFO L902 garLoopResultBuilder]: At program point L6237-1(line 6237) the Hoare annotation is: true [2022-12-13 19:51:55,022 INFO L899 garLoopResultBuilder]: For program point L6258(lines 6258 6261) no Hoare annotation was computed. [2022-12-13 19:51:55,022 INFO L902 garLoopResultBuilder]: At program point L6254(line 6254) the Hoare annotation is: true [2022-12-13 19:51:55,022 INFO L899 garLoopResultBuilder]: For program point L6258-2(lines 6258 6261) no Hoare annotation was computed. [2022-12-13 19:51:55,022 INFO L902 garLoopResultBuilder]: At program point wake_up_process_returnLabel#1(lines 8343 8345) the Hoare annotation is: true [2022-12-13 19:51:55,022 INFO L899 garLoopResultBuilder]: For program point L6254-1(line 6254) no Hoare annotation was computed. [2022-12-13 19:51:55,023 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6229 6264) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,023 INFO L899 garLoopResultBuilder]: For program point L6248-1(line 6248) no Hoare annotation was computed. [2022-12-13 19:51:55,023 INFO L902 garLoopResultBuilder]: At program point L6248(line 6248) the Hoare annotation is: true [2022-12-13 19:51:55,023 INFO L902 garLoopResultBuilder]: At program point L6242(line 6242) the Hoare annotation is: true [2022-12-13 19:51:55,023 INFO L899 garLoopResultBuilder]: For program point L6238(line 6238) no Hoare annotation was computed. [2022-12-13 19:51:55,023 INFO L899 garLoopResultBuilder]: For program point L6242-1(line 6242) no Hoare annotation was computed. [2022-12-13 19:51:55,023 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_openFINAL(lines 6229 6264) no Hoare annotation was computed. [2022-12-13 19:51:55,023 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_openEXIT(lines 6229 6264) no Hoare annotation was computed. [2022-12-13 19:51:55,023 INFO L899 garLoopResultBuilder]: For program point L6249(lines 6249 6257) no Hoare annotation was computed. [2022-12-13 19:51:55,023 INFO L899 garLoopResultBuilder]: For program point L6243(lines 6243 6246) no Hoare annotation was computed. [2022-12-13 19:51:55,024 INFO L899 garLoopResultBuilder]: For program point consume_skbFINAL(lines 8227 8229) no Hoare annotation was computed. [2022-12-13 19:51:55,024 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8227 8229) the Hoare annotation is: true [2022-12-13 19:51:55,024 INFO L899 garLoopResultBuilder]: For program point consume_skbEXIT(lines 8227 8229) no Hoare annotation was computed. [2022-12-13 19:51:55,024 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 5317 5324) no Hoare annotation was computed. [2022-12-13 19:51:55,024 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5317 5324) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1))) [2022-12-13 19:51:55,024 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADFINAL(lines 5317 5324) no Hoare annotation was computed. [2022-12-13 19:51:55,024 INFO L899 garLoopResultBuilder]: For program point L7680(lines 7680 7683) no Hoare annotation was computed. [2022-12-13 19:51:55,024 INFO L895 garLoopResultBuilder]: At program point L7681(line 7681) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,024 INFO L899 garLoopResultBuilder]: For program point L7676(lines 7675 7687) no Hoare annotation was computed. [2022-12-13 19:51:55,025 INFO L895 garLoopResultBuilder]: At program point L7677(line 7677) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,025 INFO L899 garLoopResultBuilder]: For program point l1oip_4bit_freeFINAL(lines 7673 7688) no Hoare annotation was computed. [2022-12-13 19:51:55,025 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7673 7688) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,025 INFO L899 garLoopResultBuilder]: For program point l1oip_4bit_freeEXIT(lines 7673 7688) no Hoare annotation was computed. [2022-12-13 19:51:55,025 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8213 8215) the Hoare annotation is: true [2022-12-13 19:51:55,025 INFO L899 garLoopResultBuilder]: For program point add_timerEXIT(lines 8213 8215) no Hoare annotation was computed. [2022-12-13 19:51:55,025 INFO L899 garLoopResultBuilder]: For program point add_timerFINAL(lines 8213 8215) no Hoare annotation was computed. [2022-12-13 19:51:55,026 INFO L899 garLoopResultBuilder]: For program point vzallocEXIT(lines 8336 8338) no Hoare annotation was computed. [2022-12-13 19:51:55,026 INFO L899 garLoopResultBuilder]: For program point L8337-1(line 8337) no Hoare annotation was computed. [2022-12-13 19:51:55,026 INFO L895 garLoopResultBuilder]: At program point L8337(line 8337) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,026 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 8336 8338) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,026 INFO L899 garLoopResultBuilder]: For program point vzallocFINAL(lines 8336 8338) no Hoare annotation was computed. [2022-12-13 19:51:55,026 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-12-13 19:51:55,026 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-12-13 19:51:55,026 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2022-12-13 19:51:55,027 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-12-13 19:51:55,027 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,027 INFO L902 garLoopResultBuilder]: At program point ldv_is_err_returnLabel#1(lines 5490 5493) the Hoare annotation is: true [2022-12-13 19:51:55,027 INFO L899 garLoopResultBuilder]: For program point L5496(lines 5496 5502) no Hoare annotation was computed. [2022-12-13 19:51:55,027 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5494 5503) no Hoare annotation was computed. [2022-12-13 19:51:55,027 INFO L899 garLoopResultBuilder]: For program point L5487(line 5487) no Hoare annotation was computed. [2022-12-13 19:51:55,027 INFO L899 garLoopResultBuilder]: For program point L5486(lines 5486 5488) no Hoare annotation was computed. [2022-12-13 19:51:55,027 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5494 5503) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,027 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5494 5503) no Hoare annotation was computed. [2022-12-13 19:51:55,028 INFO L899 garLoopResultBuilder]: For program point constant_test_bitFINAL(lines 5281 5286) no Hoare annotation was computed. [2022-12-13 19:51:55,028 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5281 5286) the Hoare annotation is: true [2022-12-13 19:51:55,028 INFO L899 garLoopResultBuilder]: For program point constant_test_bitEXIT(lines 5281 5286) no Hoare annotation was computed. [2022-12-13 19:51:55,028 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8319 8321) the Hoare annotation is: true [2022-12-13 19:51:55,028 INFO L899 garLoopResultBuilder]: For program point skb_trimEXIT(lines 8319 8321) no Hoare annotation was computed. [2022-12-13 19:51:55,028 INFO L899 garLoopResultBuilder]: For program point skb_trimFINAL(lines 8319 8321) no Hoare annotation was computed. [2022-12-13 19:51:55,028 INFO L902 garLoopResultBuilder]: At program point ldv_40477(lines 7653 7671) the Hoare annotation is: true [2022-12-13 19:51:55,028 INFO L899 garLoopResultBuilder]: For program point l1oip_ulaw_to_alawEXIT(lines 7649 7672) no Hoare annotation was computed. [2022-12-13 19:51:55,028 INFO L902 garLoopResultBuilder]: At program point ldv_40475(lines 7653 7671) the Hoare annotation is: true [2022-12-13 19:51:55,028 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7649 7672) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,029 INFO L902 garLoopResultBuilder]: At program point $Ultimate##2(lines 7664 7668) the Hoare annotation is: true [2022-12-13 19:51:55,029 INFO L899 garLoopResultBuilder]: For program point l1oip_ulaw_to_alawFINAL(lines 7649 7672) no Hoare annotation was computed. [2022-12-13 19:51:55,029 INFO L899 garLoopResultBuilder]: For program point init_timer_keyEXIT(lines 8234 8236) no Hoare annotation was computed. [2022-12-13 19:51:55,029 INFO L899 garLoopResultBuilder]: For program point init_timer_keyFINAL(lines 8234 8236) no Hoare annotation was computed. [2022-12-13 19:51:55,029 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8234 8236) the Hoare annotation is: true [2022-12-13 19:51:55,029 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 8347 8349) no Hoare annotation was computed. [2022-12-13 19:51:55,029 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 8347 8349) no Hoare annotation was computed. [2022-12-13 19:51:55,029 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 8347 8349) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (= |old(#valid)| |#valid|)) [2022-12-13 19:51:55,029 INFO L899 garLoopResultBuilder]: For program point vfreeEXIT(lines 8333 8335) no Hoare annotation was computed. [2022-12-13 19:51:55,029 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8333 8335) the Hoare annotation is: true [2022-12-13 19:51:55,029 INFO L899 garLoopResultBuilder]: For program point vfreeFINAL(lines 8333 8335) no Hoare annotation was computed. [2022-12-13 19:51:55,029 INFO L899 garLoopResultBuilder]: For program point L5568-1(lines 5568 5569) no Hoare annotation was computed. [2022-12-13 19:51:55,030 INFO L902 garLoopResultBuilder]: At program point __alloc_skb_returnLabel#1(lines 8186 8194) the Hoare annotation is: true [2022-12-13 19:51:55,030 INFO L902 garLoopResultBuilder]: At program point L5568(lines 5568 5569) the Hoare annotation is: true [2022-12-13 19:51:55,030 INFO L899 garLoopResultBuilder]: For program point L5570-2(lines 5570 5573) no Hoare annotation was computed. [2022-12-13 19:51:55,030 INFO L899 garLoopResultBuilder]: For program point L8188-2(lines 8188 8192) no Hoare annotation was computed. [2022-12-13 19:51:55,030 INFO L899 garLoopResultBuilder]: For program point L8188(lines 8188 8192) no Hoare annotation was computed. [2022-12-13 19:51:55,030 INFO L899 garLoopResultBuilder]: For program point mI_alloc_skbFINAL(lines 5563 5576) no Hoare annotation was computed. [2022-12-13 19:51:55,030 INFO L899 garLoopResultBuilder]: For program point mI_alloc_skbEXIT(lines 5563 5576) no Hoare annotation was computed. [2022-12-13 19:51:55,030 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5563 5576) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,030 INFO L902 garLoopResultBuilder]: At program point alloc_skb_returnLabel#1(lines 5526 5532) the Hoare annotation is: true [2022-12-13 19:51:55,030 INFO L899 garLoopResultBuilder]: For program point L8187-1(line 8187) no Hoare annotation was computed. [2022-12-13 19:51:55,030 INFO L895 garLoopResultBuilder]: At program point L8187(line 8187) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,030 INFO L899 garLoopResultBuilder]: For program point L8189-1(line 8189) no Hoare annotation was computed. [2022-12-13 19:51:55,030 INFO L895 garLoopResultBuilder]: At program point L8189(line 8189) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,030 INFO L902 garLoopResultBuilder]: At program point skb_reserve_returnLabel#1(lines 5534 5541) the Hoare annotation is: true [2022-12-13 19:51:55,030 INFO L899 garLoopResultBuilder]: For program point L5570(lines 5570 5573) no Hoare annotation was computed. [2022-12-13 19:51:55,031 INFO L902 garLoopResultBuilder]: At program point __init_waitqueue_head_returnLabel#1(lines 8195 8197) the Hoare annotation is: true [2022-12-13 19:51:55,031 INFO L899 garLoopResultBuilder]: For program point init_completionFINAL(lines 5433 5440) no Hoare annotation was computed. [2022-12-13 19:51:55,031 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5433 5440) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,031 INFO L899 garLoopResultBuilder]: For program point init_completionEXIT(lines 5433 5440) no Hoare annotation was computed. [2022-12-13 19:51:55,031 INFO L899 garLoopResultBuilder]: For program point queue_ch_frameFINAL(lines 8296 8298) no Hoare annotation was computed. [2022-12-13 19:51:55,031 INFO L899 garLoopResultBuilder]: For program point queue_ch_frameEXIT(lines 8296 8298) no Hoare annotation was computed. [2022-12-13 19:51:55,031 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8296 8298) the Hoare annotation is: true [2022-12-13 19:51:55,031 INFO L899 garLoopResultBuilder]: For program point skb_putFINAL(lines 8314 8318) no Hoare annotation was computed. [2022-12-13 19:51:55,031 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 8314 8318) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,031 INFO L899 garLoopResultBuilder]: For program point skb_putEXIT(lines 8314 8318) no Hoare annotation was computed. [2022-12-13 19:51:55,031 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 7832 7837) no Hoare annotation was computed. [2022-12-13 19:51:55,031 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 7832 7837) the Hoare annotation is: true [2022-12-13 19:51:55,031 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7835) no Hoare annotation was computed. [2022-12-13 19:51:55,031 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 7832 7837) no Hoare annotation was computed. [2022-12-13 19:51:55,032 INFO L899 garLoopResultBuilder]: For program point L6708-1(line 6708) no Hoare annotation was computed. [2022-12-13 19:51:55,032 INFO L902 garLoopResultBuilder]: At program point L6708(line 6708) the Hoare annotation is: true [2022-12-13 19:51:55,032 INFO L899 garLoopResultBuilder]: For program point L6378(line 6378) no Hoare annotation was computed. [2022-12-13 19:51:55,032 INFO L899 garLoopResultBuilder]: For program point L6659-1(line 6659) no Hoare annotation was computed. [2022-12-13 19:51:55,032 INFO L902 garLoopResultBuilder]: At program point L6659(line 6659) the Hoare annotation is: true [2022-12-13 19:51:55,032 INFO L899 garLoopResultBuilder]: For program point L6709-1(line 6709) no Hoare annotation was computed. [2022-12-13 19:51:55,032 INFO L902 garLoopResultBuilder]: At program point L6709(line 6709) the Hoare annotation is: true [2022-12-13 19:51:55,032 INFO L899 garLoopResultBuilder]: For program point L6379(lines 6379 6382) no Hoare annotation was computed. [2022-12-13 19:51:55,032 INFO L902 garLoopResultBuilder]: At program point L6379-2(lines 6379 6382) the Hoare annotation is: true [2022-12-13 19:51:55,032 INFO L899 garLoopResultBuilder]: For program point L6660-1(line 6660) no Hoare annotation was computed. [2022-12-13 19:51:55,032 INFO L902 garLoopResultBuilder]: At program point L6660(line 6660) the Hoare annotation is: true [2022-12-13 19:51:55,033 INFO L895 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,033 INFO L899 garLoopResultBuilder]: For program point L5620-1(lines 5605 5626) no Hoare annotation was computed. [2022-12-13 19:51:55,033 INFO L899 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2022-12-13 19:51:55,033 INFO L899 garLoopResultBuilder]: For program point L5620(lines 5620 5623) no Hoare annotation was computed. [2022-12-13 19:51:55,033 INFO L902 garLoopResultBuilder]: At program point $Ultimate##81(lines 6407 6410) the Hoare annotation is: true [2022-12-13 19:51:55,033 INFO L902 garLoopResultBuilder]: At program point L6397(line 6397) the Hoare annotation is: true [2022-12-13 19:51:55,033 INFO L899 garLoopResultBuilder]: For program point L6711(line 6711) no Hoare annotation was computed. [2022-12-13 19:51:55,033 INFO L902 garLoopResultBuilder]: At program point L5621(line 5621) the Hoare annotation is: true [2022-12-13 19:51:55,033 INFO L899 garLoopResultBuilder]: For program point L6398(line 6398) no Hoare annotation was computed. [2022-12-13 19:51:55,033 INFO L899 garLoopResultBuilder]: For program point L6365-1(line 6365) no Hoare annotation was computed. [2022-12-13 19:51:55,033 INFO L902 garLoopResultBuilder]: At program point L6365(line 6365) the Hoare annotation is: true [2022-12-13 19:51:55,033 INFO L899 garLoopResultBuilder]: For program point L6646(line 6646) no Hoare annotation was computed. [2022-12-13 19:51:55,033 INFO L902 garLoopResultBuilder]: At program point L6712-2(lines 6712 6716) the Hoare annotation is: true [2022-12-13 19:51:55,033 INFO L899 garLoopResultBuilder]: For program point L6712(lines 6712 6716) no Hoare annotation was computed. [2022-12-13 19:51:55,033 INFO L899 garLoopResultBuilder]: For program point L5589(lines 5589 5592) no Hoare annotation was computed. [2022-12-13 19:51:55,033 INFO L899 garLoopResultBuilder]: For program point L6646-2(lines 6646 6650) no Hoare annotation was computed. [2022-12-13 19:51:55,034 INFO L902 garLoopResultBuilder]: At program point handle_bmsg_ldv_41778#1(lines 6639 6721) the Hoare annotation is: true [2022-12-13 19:51:55,034 INFO L899 garLoopResultBuilder]: For program point L6349-2(lines 6349 6353) no Hoare annotation was computed. [2022-12-13 19:51:55,034 INFO L899 garLoopResultBuilder]: For program point L6349(line 6349) no Hoare annotation was computed. [2022-12-13 19:51:55,034 INFO L899 garLoopResultBuilder]: For program point L6399(lines 6399 6403) no Hoare annotation was computed. [2022-12-13 19:51:55,034 INFO L902 garLoopResultBuilder]: At program point $Ultimate##60(lines 6358 6362) the Hoare annotation is: true [2022-12-13 19:51:55,034 INFO L899 garLoopResultBuilder]: For program point L6399-2(lines 6399 6403) no Hoare annotation was computed. [2022-12-13 19:51:55,034 INFO L902 garLoopResultBuilder]: At program point L6383(line 6383) the Hoare annotation is: true [2022-12-13 19:51:55,034 INFO L902 garLoopResultBuilder]: At program point $Ultimate##63(lines 6369 6373) the Hoare annotation is: true [2022-12-13 19:51:55,034 INFO L899 garLoopResultBuilder]: For program point L6400-1(line 6400) no Hoare annotation was computed. [2022-12-13 19:51:55,034 INFO L902 garLoopResultBuilder]: At program point L6400(line 6400) the Hoare annotation is: true [2022-12-13 19:51:55,034 INFO L899 garLoopResultBuilder]: For program point L6681-1(lines 6681 6685) no Hoare annotation was computed. [2022-12-13 19:51:55,034 INFO L899 garLoopResultBuilder]: For program point L6384(line 6384) no Hoare annotation was computed. [2022-12-13 19:51:55,034 INFO L899 garLoopResultBuilder]: For program point L6698(line 6698) no Hoare annotation was computed. [2022-12-13 19:51:55,034 INFO L899 garLoopResultBuilder]: For program point L6665-1(line 6665) no Hoare annotation was computed. [2022-12-13 19:51:55,034 INFO L902 garLoopResultBuilder]: At program point L6665(line 6665) the Hoare annotation is: true [2022-12-13 19:51:55,034 INFO L902 garLoopResultBuilder]: At program point _alloc_mISDN_skb_returnLabel#1(lines 5578 5604) the Hoare annotation is: true [2022-12-13 19:51:55,034 INFO L899 garLoopResultBuilder]: For program point L6385-2(lines 6385 6389) no Hoare annotation was computed. [2022-12-13 19:51:55,034 INFO L899 garLoopResultBuilder]: For program point L6385(lines 6385 6389) no Hoare annotation was computed. [2022-12-13 19:51:55,035 INFO L899 garLoopResultBuilder]: For program point L6666(lines 6666 6676) no Hoare annotation was computed. [2022-12-13 19:51:55,035 INFO L899 garLoopResultBuilder]: For program point L6699-1(line 6699) no Hoare annotation was computed. [2022-12-13 19:51:55,035 INFO L902 garLoopResultBuilder]: At program point L6699(line 6699) the Hoare annotation is: true [2022-12-13 19:51:55,035 INFO L902 garLoopResultBuilder]: At program point $Ultimate##47(lines 6723 6726) the Hoare annotation is: true [2022-12-13 19:51:55,035 INFO L902 garLoopResultBuilder]: At program point L6402(line 6402) the Hoare annotation is: true [2022-12-13 19:51:55,035 INFO L899 garLoopResultBuilder]: For program point L6402-1(line 6402) no Hoare annotation was computed. [2022-12-13 19:51:55,035 INFO L899 garLoopResultBuilder]: For program point L5593-2(lines 5593 5598) no Hoare annotation was computed. [2022-12-13 19:51:55,035 INFO L899 garLoopResultBuilder]: For program point L5593(lines 5593 5598) no Hoare annotation was computed. [2022-12-13 19:51:55,035 INFO L902 garLoopResultBuilder]: At program point L6386(line 6386) the Hoare annotation is: true [2022-12-13 19:51:55,035 INFO L899 garLoopResultBuilder]: For program point _queue_dataEXIT(lines 5605 5626) no Hoare annotation was computed. [2022-12-13 19:51:55,035 INFO L899 garLoopResultBuilder]: For program point L6386-1(line 6386) no Hoare annotation was computed. [2022-12-13 19:51:55,035 INFO L899 garLoopResultBuilder]: For program point L5610(lines 5610 5613) no Hoare annotation was computed. [2022-12-13 19:51:55,035 INFO L899 garLoopResultBuilder]: For program point L6667(lines 6667 6670) no Hoare annotation was computed. [2022-12-13 19:51:55,035 INFO L902 garLoopResultBuilder]: At program point $Ultimate##32(lines 6681 6685) the Hoare annotation is: true [2022-12-13 19:51:55,035 INFO L899 garLoopResultBuilder]: For program point L6667-2(lines 6667 6670) no Hoare annotation was computed. [2022-12-13 19:51:55,036 INFO L902 garLoopResultBuilder]: At program point $Ultimate##35(lines 6692 6696) the Hoare annotation is: true [2022-12-13 19:51:55,036 INFO L899 garLoopResultBuilder]: For program point L6717(line 6717) no Hoare annotation was computed. [2022-12-13 19:51:55,036 INFO L899 garLoopResultBuilder]: For program point L6701(line 6701) no Hoare annotation was computed. [2022-12-13 19:51:55,036 INFO L902 garLoopResultBuilder]: At program point L6718(line 6718) the Hoare annotation is: true [2022-12-13 19:51:55,036 INFO L902 garLoopResultBuilder]: At program point L5595(line 5595) the Hoare annotation is: true [2022-12-13 19:51:55,036 INFO L899 garLoopResultBuilder]: For program point L5595-1(line 5595) no Hoare annotation was computed. [2022-12-13 19:51:55,036 INFO L899 garLoopResultBuilder]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2022-12-13 19:51:55,036 INFO L902 garLoopResultBuilder]: At program point L6652(line 6652) the Hoare annotation is: true [2022-12-13 19:51:55,036 INFO L899 garLoopResultBuilder]: For program point L6718-1(line 6718) no Hoare annotation was computed. [2022-12-13 19:51:55,036 INFO L899 garLoopResultBuilder]: For program point L6388-1(line 6388) no Hoare annotation was computed. [2022-12-13 19:51:55,036 INFO L902 garLoopResultBuilder]: At program point L6388(line 6388) the Hoare annotation is: true [2022-12-13 19:51:55,037 INFO L899 garLoopResultBuilder]: For program point L6702(lines 6702 6705) no Hoare annotation was computed. [2022-12-13 19:51:55,037 INFO L899 garLoopResultBuilder]: For program point L6702-2(lines 6702 6705) no Hoare annotation was computed. [2022-12-13 19:51:55,037 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5605 5626) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,037 INFO L902 garLoopResultBuilder]: At program point L6686(lines 6686 6687) the Hoare annotation is: true [2022-12-13 19:51:55,037 INFO L899 garLoopResultBuilder]: For program point L6719-1(line 6719) no Hoare annotation was computed. [2022-12-13 19:51:55,037 INFO L902 garLoopResultBuilder]: At program point L6719(line 6719) the Hoare annotation is: true [2022-12-13 19:51:55,037 INFO L899 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2022-12-13 19:51:55,037 INFO L902 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: true [2022-12-13 19:51:55,037 INFO L899 garLoopResultBuilder]: For program point L6653(lines 6653 6663) no Hoare annotation was computed. [2022-12-13 19:51:55,037 INFO L899 garLoopResultBuilder]: For program point L6686-1(lines 6686 6687) no Hoare annotation was computed. [2022-12-13 19:51:55,037 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~$Pointer$~TO~int_returnLabel#1(line -1) the Hoare annotation is: true [2022-12-13 19:51:55,037 INFO L899 garLoopResultBuilder]: For program point L6654(lines 6654 6657) no Hoare annotation was computed. [2022-12-13 19:51:55,038 INFO L899 garLoopResultBuilder]: For program point L6654-2(lines 6654 6657) no Hoare annotation was computed. [2022-12-13 19:51:55,038 INFO L902 garLoopResultBuilder]: At program point handle_dmsg_ldv_41704#1(lines 6342 6405) the Hoare annotation is: true [2022-12-13 19:51:55,038 INFO L899 garLoopResultBuilder]: For program point L6407(lines 6407 6410) no Hoare annotation was computed. [2022-12-13 19:51:55,038 INFO L902 garLoopResultBuilder]: At program point handle_dmsg_returnLabel#1(lines 6320 6413) the Hoare annotation is: true [2022-12-13 19:51:55,038 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-12-13 19:51:55,038 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-12-13 19:51:55,038 INFO L899 garLoopResultBuilder]: For program point L6391(line 6391) no Hoare annotation was computed. [2022-12-13 19:51:55,038 INFO L899 garLoopResultBuilder]: For program point L6358-1(lines 6358 6362) no Hoare annotation was computed. [2022-12-13 19:51:55,038 INFO L899 garLoopResultBuilder]: For program point L5615(lines 5615 5618) no Hoare annotation was computed. [2022-12-13 19:51:55,038 INFO L899 garLoopResultBuilder]: For program point L6672-1(line 6672) no Hoare annotation was computed. [2022-12-13 19:51:55,038 INFO L899 garLoopResultBuilder]: For program point L6639(lines 6639 6721) no Hoare annotation was computed. [2022-12-13 19:51:55,038 INFO L902 garLoopResultBuilder]: At program point L6672(line 6672) the Hoare annotation is: true [2022-12-13 19:51:55,038 INFO L899 garLoopResultBuilder]: For program point L6342(lines 6342 6405) no Hoare annotation was computed. [2022-12-13 19:51:55,038 INFO L899 garLoopResultBuilder]: For program point L6375(line 6375) no Hoare annotation was computed. [2022-12-13 19:51:55,038 INFO L902 garLoopResultBuilder]: At program point L6408(line 6408) the Hoare annotation is: true [2022-12-13 19:51:55,039 INFO L902 garLoopResultBuilder]: At program point handle_bmsg_returnLabel#1(lines 6622 6729) the Hoare annotation is: true [2022-12-13 19:51:55,039 INFO L902 garLoopResultBuilder]: At program point L6392-2(lines 6392 6396) the Hoare annotation is: true [2022-12-13 19:51:55,039 INFO L899 garLoopResultBuilder]: For program point L6392(lines 6392 6396) no Hoare annotation was computed. [2022-12-13 19:51:55,039 INFO L899 garLoopResultBuilder]: For program point L6640(line 6640) no Hoare annotation was computed. [2022-12-13 19:51:55,039 INFO L899 garLoopResultBuilder]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2022-12-13 19:51:55,039 INFO L902 garLoopResultBuilder]: At program point L6673(line 6673) the Hoare annotation is: true [2022-12-13 19:51:55,039 INFO L899 garLoopResultBuilder]: For program point L6343(line 6343) no Hoare annotation was computed. [2022-12-13 19:51:55,039 INFO L899 garLoopResultBuilder]: For program point L6376-1(line 6376) no Hoare annotation was computed. [2022-12-13 19:51:55,039 INFO L902 garLoopResultBuilder]: At program point L6376(line 6376) the Hoare annotation is: true [2022-12-13 19:51:55,039 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6726) no Hoare annotation was computed. [2022-12-13 19:51:55,039 INFO L899 garLoopResultBuilder]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2022-12-13 19:51:55,039 INFO L902 garLoopResultBuilder]: At program point L6707(line 6707) the Hoare annotation is: true [2022-12-13 19:51:55,039 INFO L899 garLoopResultBuilder]: For program point L6641(lines 6641 6645) no Hoare annotation was computed. [2022-12-13 19:51:55,039 INFO L899 garLoopResultBuilder]: For program point L6344(lines 6344 6348) no Hoare annotation was computed. [2022-12-13 19:51:55,039 INFO L902 garLoopResultBuilder]: At program point L6724(line 6724) the Hoare annotation is: true [2022-12-13 19:51:55,039 INFO L899 garLoopResultBuilder]: For program point L5520-1(line 5520) no Hoare annotation was computed. [2022-12-13 19:51:55,039 INFO L895 garLoopResultBuilder]: At program point L5520(line 5520) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,040 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5517 5523) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,040 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 5517 5523) no Hoare annotation was computed. [2022-12-13 19:51:55,040 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 5517 5523) no Hoare annotation was computed. [2022-12-13 19:51:55,040 INFO L902 garLoopResultBuilder]: At program point L5758(line 5758) the Hoare annotation is: true [2022-12-13 19:51:55,040 INFO L899 garLoopResultBuilder]: For program point L5758-1(line 5758) no Hoare annotation was computed. [2022-12-13 19:51:55,040 INFO L899 garLoopResultBuilder]: For program point L5742(lines 5742 5756) no Hoare annotation was computed. [2022-12-13 19:51:55,040 INFO L899 garLoopResultBuilder]: For program point L5742-1(lines 5742 5756) no Hoare annotation was computed. [2022-12-13 19:51:55,040 INFO L899 garLoopResultBuilder]: For program point L5767-1(lines 5767 5770) no Hoare annotation was computed. [2022-12-13 19:51:55,040 INFO L899 garLoopResultBuilder]: For program point L5759(lines 5759 5763) no Hoare annotation was computed. [2022-12-13 19:51:55,040 INFO L899 garLoopResultBuilder]: For program point L5693-1(lines 5693 5696) no Hoare annotation was computed. [2022-12-13 19:51:55,040 INFO L899 garLoopResultBuilder]: For program point L5718(lines 5718 5732) no Hoare annotation was computed. [2022-12-13 19:51:55,040 INFO L899 garLoopResultBuilder]: For program point L5718-2(lines 5718 5732) no Hoare annotation was computed. [2022-12-13 19:51:55,040 INFO L899 garLoopResultBuilder]: For program point L5743(lines 5743 5754) no Hoare annotation was computed. [2022-12-13 19:51:55,040 INFO L899 garLoopResultBuilder]: For program point L5760-1(line 5760) no Hoare annotation was computed. [2022-12-13 19:51:55,040 INFO L902 garLoopResultBuilder]: At program point L5760(line 5760) the Hoare annotation is: true [2022-12-13 19:51:55,040 INFO L902 garLoopResultBuilder]: At program point l1oip_law_to_4bit_returnLabel#1(lines 7547 7594) the Hoare annotation is: true [2022-12-13 19:51:55,041 INFO L899 garLoopResultBuilder]: For program point L5686(lines 5686 5692) no Hoare annotation was computed. [2022-12-13 19:51:55,041 INFO L899 garLoopResultBuilder]: For program point L5686-1(lines 5676 5776) no Hoare annotation was computed. [2022-12-13 19:51:55,041 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_sendEXIT(lines 5657 5777) no Hoare annotation was computed. [2022-12-13 19:51:55,041 INFO L899 garLoopResultBuilder]: For program point L5744-1(line 5744) no Hoare annotation was computed. [2022-12-13 19:51:55,041 INFO L902 garLoopResultBuilder]: At program point L5744(line 5744) the Hoare annotation is: true [2022-12-13 19:51:55,041 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5657 5777) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,041 INFO L899 garLoopResultBuilder]: For program point L7561-2(lines 7561 7570) no Hoare annotation was computed. [2022-12-13 19:51:55,041 INFO L899 garLoopResultBuilder]: For program point L7561(lines 7561 7570) no Hoare annotation was computed. [2022-12-13 19:51:55,041 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_sendFINAL(lines 5657 5777) no Hoare annotation was computed. [2022-12-13 19:51:55,041 INFO L902 garLoopResultBuilder]: At program point kernel_sendmsg_returnLabel#1(lines 8242 8244) the Hoare annotation is: true [2022-12-13 19:51:55,041 INFO L902 garLoopResultBuilder]: At program point L5687(line 5687) the Hoare annotation is: true [2022-12-13 19:51:55,041 INFO L899 garLoopResultBuilder]: For program point L5687-1(line 5687) no Hoare annotation was computed. [2022-12-13 19:51:55,041 INFO L902 garLoopResultBuilder]: At program point L5753(line 5753) the Hoare annotation is: true [2022-12-13 19:51:55,042 INFO L899 garLoopResultBuilder]: For program point L5753-1(line 5753) no Hoare annotation was computed. [2022-12-13 19:51:55,042 INFO L899 garLoopResultBuilder]: For program point L5712-2(lines 5712 5716) no Hoare annotation was computed. [2022-12-13 19:51:55,042 INFO L899 garLoopResultBuilder]: For program point L5712(lines 5712 5716) no Hoare annotation was computed. [2022-12-13 19:51:55,042 INFO L902 garLoopResultBuilder]: At program point l1oip_law_to_4bit_ldv_40447#1(lines 7554 7593) the Hoare annotation is: true [2022-12-13 19:51:55,042 INFO L899 garLoopResultBuilder]: For program point L7587-1(lines 7587 7591) no Hoare annotation was computed. [2022-12-13 19:51:55,042 INFO L899 garLoopResultBuilder]: For program point L5746(lines 5746 5754) no Hoare annotation was computed. [2022-12-13 19:51:55,042 INFO L899 garLoopResultBuilder]: For program point L5697-2(lines 5697 5704) no Hoare annotation was computed. [2022-12-13 19:51:55,042 INFO L899 garLoopResultBuilder]: For program point L5697(line 5697) no Hoare annotation was computed. [2022-12-13 19:51:55,042 INFO L902 garLoopResultBuilder]: At program point L5689(line 5689) the Hoare annotation is: true [2022-12-13 19:51:55,042 INFO L902 garLoopResultBuilder]: At program point L5747(line 5747) the Hoare annotation is: true [2022-12-13 19:51:55,042 INFO L899 garLoopResultBuilder]: For program point L5747-1(line 5747) no Hoare annotation was computed. [2022-12-13 19:51:55,043 INFO L899 garLoopResultBuilder]: For program point L5681-2(lines 5681 5684) no Hoare annotation was computed. [2022-12-13 19:51:55,043 INFO L899 garLoopResultBuilder]: For program point L5681(lines 5681 5684) no Hoare annotation was computed. [2022-12-13 19:51:55,043 INFO L899 garLoopResultBuilder]: For program point L5698(lines 5698 5701) no Hoare annotation was computed. [2022-12-13 19:51:55,043 INFO L899 garLoopResultBuilder]: For program point L5698-2(lines 5698 5701) no Hoare annotation was computed. [2022-12-13 19:51:55,043 INFO L899 garLoopResultBuilder]: For program point L5707(lines 5707 5711) no Hoare annotation was computed. [2022-12-13 19:51:55,043 INFO L899 garLoopResultBuilder]: For program point L5707-2(lines 5707 5711) no Hoare annotation was computed. [2022-12-13 19:51:55,043 INFO L899 garLoopResultBuilder]: For program point L7557(lines 7557 7560) no Hoare annotation was computed. [2022-12-13 19:51:55,043 INFO L899 garLoopResultBuilder]: For program point L5749(lines 5749 5754) no Hoare annotation was computed. [2022-12-13 19:51:55,043 INFO L902 garLoopResultBuilder]: At program point $Ultimate##43(lines 7581 7585) the Hoare annotation is: true [2022-12-13 19:51:55,043 INFO L902 garLoopResultBuilder]: At program point L5766(line 5766) the Hoare annotation is: true [2022-12-13 19:51:55,044 INFO L902 garLoopResultBuilder]: At program point $Ultimate##45(lines 7587 7591) the Hoare annotation is: true [2022-12-13 19:51:55,044 INFO L899 garLoopResultBuilder]: For program point L5766-1(lines 5676 5776) no Hoare annotation was computed. [2022-12-13 19:51:55,044 INFO L899 garLoopResultBuilder]: For program point L5506-1(line 5506) no Hoare annotation was computed. [2022-12-13 19:51:55,044 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5509 5515) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,044 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 5509 5515) no Hoare annotation was computed. [2022-12-13 19:51:55,044 INFO L902 garLoopResultBuilder]: At program point __kmalloc_returnLabel#1(lines 5504 5507) the Hoare annotation is: true [2022-12-13 19:51:55,044 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 5509 5515) no Hoare annotation was computed. [2022-12-13 19:51:55,044 INFO L895 garLoopResultBuilder]: At program point L5506(line 5506) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,044 INFO L902 garLoopResultBuilder]: At program point _raw_spin_lock_returnLabel#1(lines 8207 8209) the Hoare annotation is: true [2022-12-13 19:51:55,044 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5418 5424) the Hoare annotation is: true [2022-12-13 19:51:55,044 INFO L899 garLoopResultBuilder]: For program point spin_lockFINAL(lines 5418 5424) no Hoare annotation was computed. [2022-12-13 19:51:55,044 INFO L899 garLoopResultBuilder]: For program point spin_lockEXIT(lines 5418 5424) no Hoare annotation was computed. [2022-12-13 19:51:55,044 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 7839 7844) no Hoare annotation was computed. [2022-12-13 19:51:55,044 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7839 7844) the Hoare annotation is: true [2022-12-13 19:51:55,045 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 7839 7844) no Hoare annotation was computed. [2022-12-13 19:51:55,045 INFO L899 garLoopResultBuilder]: For program point l1oip_alaw_to_ulawFINAL(lines 7625 7648) no Hoare annotation was computed. [2022-12-13 19:51:55,045 INFO L902 garLoopResultBuilder]: At program point ldv_40466(lines 7629 7647) the Hoare annotation is: true [2022-12-13 19:51:55,045 INFO L899 garLoopResultBuilder]: For program point l1oip_alaw_to_ulawEXIT(lines 7625 7648) no Hoare annotation was computed. [2022-12-13 19:51:55,045 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7625 7648) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,045 INFO L902 garLoopResultBuilder]: At program point ldv_40468(lines 7629 7647) the Hoare annotation is: true [2022-12-13 19:51:55,045 INFO L902 garLoopResultBuilder]: At program point $Ultimate##2(lines 7640 7644) the Hoare annotation is: true [2022-12-13 19:51:55,045 INFO L899 garLoopResultBuilder]: For program point L6208-2(lines 6208 6211) no Hoare annotation was computed. [2022-12-13 19:51:55,045 INFO L899 garLoopResultBuilder]: For program point L6208(lines 6208 6211) no Hoare annotation was computed. [2022-12-13 19:51:55,045 INFO L895 garLoopResultBuilder]: At program point L6223(line 6223) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,045 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6202 6228) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,045 INFO L899 garLoopResultBuilder]: For program point L6217(lines 6217 6225) no Hoare annotation was computed. [2022-12-13 19:51:55,045 INFO L899 garLoopResultBuilder]: For program point L6217-1(lines 6202 6228) no Hoare annotation was computed. [2022-12-13 19:51:55,045 INFO L899 garLoopResultBuilder]: For program point L6207(lines 6207 6215) no Hoare annotation was computed. [2022-12-13 19:51:55,046 INFO L895 garLoopResultBuilder]: At program point send_sig_returnLabel#1(lines 8311 8313) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,046 INFO L895 garLoopResultBuilder]: At program point L6207-2(lines 6207 6215) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,046 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_closeEXIT(lines 6202 6228) no Hoare annotation was computed. [2022-12-13 19:51:55,046 INFO L899 garLoopResultBuilder]: For program point L6222(line 6222) no Hoare annotation was computed. [2022-12-13 19:51:55,046 INFO L899 garLoopResultBuilder]: For program point L6218(lines 6218 6221) no Hoare annotation was computed. [2022-12-13 19:51:55,046 INFO L899 garLoopResultBuilder]: For program point L6216(line 6216) no Hoare annotation was computed. [2022-12-13 19:51:55,046 INFO L895 garLoopResultBuilder]: At program point L6218-2(lines 6218 6221) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,046 INFO L895 garLoopResultBuilder]: At program point wait_for_completion_returnLabel#1(lines 8339 8341) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,046 INFO L902 garLoopResultBuilder]: At program point _raw_spin_unlock_returnLabel#1(lines 8210 8212) the Hoare annotation is: true [2022-12-13 19:51:55,046 INFO L899 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 5425 5431) no Hoare annotation was computed. [2022-12-13 19:51:55,046 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5425 5431) the Hoare annotation is: true [2022-12-13 19:51:55,046 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 5425 5431) no Hoare annotation was computed. [2022-12-13 19:51:55,046 INFO L899 garLoopResultBuilder]: For program point del_timerEXIT(lines 8231 8233) no Hoare annotation was computed. [2022-12-13 19:51:55,046 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8231 8233) the Hoare annotation is: true [2022-12-13 19:51:55,046 INFO L899 garLoopResultBuilder]: For program point del_timerFINAL(lines 8231 8233) no Hoare annotation was computed. [2022-12-13 19:51:55,047 INFO L899 garLoopResultBuilder]: For program point timer_pendingEXIT(lines 5446 5451) no Hoare annotation was computed. [2022-12-13 19:51:55,047 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5446 5451) the Hoare annotation is: true [2022-12-13 19:51:55,047 INFO L899 garLoopResultBuilder]: For program point timer_pendingFINAL(lines 5446 5451) no Hoare annotation was computed. [2022-12-13 19:51:55,047 INFO L899 garLoopResultBuilder]: For program point memchr_invFINAL(lines 8276 8278) no Hoare annotation was computed. [2022-12-13 19:51:55,047 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 8276 8278) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,047 INFO L899 garLoopResultBuilder]: For program point memchr_invEXIT(lines 8276 8278) no Hoare annotation was computed. [2022-12-13 19:51:55,047 INFO L899 garLoopResultBuilder]: For program point L8277-1(line 8277) no Hoare annotation was computed. [2022-12-13 19:51:55,047 INFO L895 garLoopResultBuilder]: At program point L8277(line 8277) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-12-13 19:51:55,047 INFO L899 garLoopResultBuilder]: For program point test_and_clear_bitEXIT(lines 5273 5280) no Hoare annotation was computed. [2022-12-13 19:51:55,047 INFO L899 garLoopResultBuilder]: For program point test_and_clear_bitFINAL(lines 5273 5280) no Hoare annotation was computed. [2022-12-13 19:51:55,047 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5273 5280) the Hoare annotation is: true [2022-12-13 19:51:55,047 INFO L899 garLoopResultBuilder]: For program point test_and_set_bitEXIT(lines 5265 5272) no Hoare annotation was computed. [2022-12-13 19:51:55,047 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5265 5272) the Hoare annotation is: true [2022-12-13 19:51:55,047 INFO L899 garLoopResultBuilder]: For program point test_and_set_bitFINAL(lines 5265 5272) no Hoare annotation was computed. [2022-12-13 19:51:55,047 INFO L899 garLoopResultBuilder]: For program point L6815(lines 6815 6819) no Hoare annotation was computed. [2022-12-13 19:51:55,047 INFO L899 garLoopResultBuilder]: For program point L6815-2(lines 6815 6819) no Hoare annotation was computed. [2022-12-13 19:51:55,048 INFO L895 garLoopResultBuilder]: At program point L6836(lines 6788 6839) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,048 INFO L899 garLoopResultBuilder]: For program point L6799(lines 6799 6802) no Hoare annotation was computed. [2022-12-13 19:51:55,048 INFO L899 garLoopResultBuilder]: For program point L6795-1(line 6795) no Hoare annotation was computed. [2022-12-13 19:51:55,048 INFO L895 garLoopResultBuilder]: At program point L6795(line 6795) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,048 INFO L899 garLoopResultBuilder]: For program point L6799-2(lines 6799 6802) no Hoare annotation was computed. [2022-12-13 19:51:55,048 INFO L899 garLoopResultBuilder]: For program point l1oip_cleanupFINAL(lines 6840 6867) no Hoare annotation was computed. [2022-12-13 19:51:55,048 INFO L895 garLoopResultBuilder]: At program point mISDN_freedchannel_returnLabel#1(lines 8258 8260) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,048 INFO L899 garLoopResultBuilder]: For program point L6820-2(lines 6820 6824) no Hoare annotation was computed. [2022-12-13 19:51:55,048 INFO L899 garLoopResultBuilder]: For program point L6820(lines 6820 6824) no Hoare annotation was computed. [2022-12-13 19:51:55,048 INFO L895 garLoopResultBuilder]: At program point mISDN_freebchannel_returnLabel#1(lines 8254 8256) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,048 INFO L899 garLoopResultBuilder]: For program point L6808-2(lines 6808 6811) no Hoare annotation was computed. [2022-12-13 19:51:55,048 INFO L895 garLoopResultBuilder]: At program point release_card_ldv_41812#1(lines 6792 6838) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,048 INFO L899 garLoopResultBuilder]: For program point L6808(line 6808) no Hoare annotation was computed. [2022-12-13 19:51:55,048 INFO L899 garLoopResultBuilder]: For program point L6804-1(lines 6804 6807) no Hoare annotation was computed. [2022-12-13 19:51:55,048 INFO L899 garLoopResultBuilder]: For program point L6804(lines 6804 6807) no Hoare annotation was computed. [2022-12-13 19:51:55,049 INFO L899 garLoopResultBuilder]: For program point L6808-4(lines 6808 6811) no Hoare annotation was computed. [2022-12-13 19:51:55,049 INFO L899 garLoopResultBuilder]: For program point L6800-1(line 6800) no Hoare annotation was computed. [2022-12-13 19:51:55,049 INFO L895 garLoopResultBuilder]: At program point L6800(line 6800) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,049 INFO L899 garLoopResultBuilder]: For program point L6833(line 6833) no Hoare annotation was computed. [2022-12-13 19:51:55,049 INFO L895 garLoopResultBuilder]: At program point release_card_ldv_41810#1(lines 6792 6838) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,049 INFO L895 garLoopResultBuilder]: At program point $Ultimate##25(lines 6858 6862) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,049 INFO L895 garLoopResultBuilder]: At program point $Ultimate##23(lines 6827 6831) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,049 INFO L899 garLoopResultBuilder]: For program point L6817-1(line 6817) no Hoare annotation was computed. [2022-12-13 19:51:55,049 INFO L895 garLoopResultBuilder]: At program point L6817(line 6817) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,049 INFO L895 garLoopResultBuilder]: At program point L6805(line 6805) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,049 INFO L895 garLoopResultBuilder]: At program point cancel_work_sync_returnLabel#1(lines 8221 8223) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,049 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6840 6867) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= |old(#length)| |#length|) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= |old(#valid)| |#valid|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,049 INFO L895 garLoopResultBuilder]: At program point L6822(line 6822) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,050 INFO L899 garLoopResultBuilder]: For program point L6793-1(line 6793) no Hoare annotation was computed. [2022-12-13 19:51:55,050 INFO L895 garLoopResultBuilder]: At program point L6793(line 6793) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,050 INFO L895 garLoopResultBuilder]: At program point list_del_returnLabel#1(lines 8248 8250) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,050 INFO L899 garLoopResultBuilder]: For program point L6822-1(line 6822) no Hoare annotation was computed. [2022-12-13 19:51:55,050 INFO L895 garLoopResultBuilder]: At program point L6835-1(line 6835) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,050 INFO L895 garLoopResultBuilder]: At program point L6835(line 6835) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,050 INFO L899 garLoopResultBuilder]: For program point L6798(line 6798) no Hoare annotation was computed. [2022-12-13 19:51:55,050 INFO L899 garLoopResultBuilder]: For program point l1oip_cleanupEXIT(lines 6840 6867) no Hoare annotation was computed. [2022-12-13 19:51:55,050 INFO L899 garLoopResultBuilder]: For program point L6794(lines 6794 6797) no Hoare annotation was computed. [2022-12-13 19:51:55,050 INFO L895 garLoopResultBuilder]: At program point ldv_41824(lines 6846 6866) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,050 INFO L895 garLoopResultBuilder]: At program point L6794-2(lines 6794 6797) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,050 INFO L895 garLoopResultBuilder]: At program point ldv_41826(lines 6846 6866) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,050 INFO L895 garLoopResultBuilder]: At program point mISDN_unregister_device_returnLabel#1(lines 8273 8275) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-12-13 19:51:55,050 INFO L899 garLoopResultBuilder]: For program point L6972(lines 6972 6975) no Hoare annotation was computed. [2022-12-13 19:51:55,051 INFO L895 garLoopResultBuilder]: At program point lockdep_init_map_returnLabel#1(lines 8251 8253) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,051 INFO L895 garLoopResultBuilder]: At program point ldv_initialize_returnLabel#1(lines 8159 8167) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,051 INFO L895 garLoopResultBuilder]: At program point L7138(lines 7063 7147) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,051 INFO L899 garLoopResultBuilder]: For program point L7105-1(lines 7105 7109) no Hoare annotation was computed. [2022-12-13 19:51:55,051 INFO L899 garLoopResultBuilder]: For program point L6907(line 6907) no Hoare annotation was computed. [2022-12-13 19:51:55,051 INFO L899 garLoopResultBuilder]: For program point L7139(line 7139) no Hoare annotation was computed. [2022-12-13 19:51:55,051 INFO L899 garLoopResultBuilder]: For program point L7139-2(lines 7139 7143) no Hoare annotation was computed. [2022-12-13 19:51:55,051 INFO L899 garLoopResultBuilder]: For program point L6941-2(lines 6941 6945) no Hoare annotation was computed. [2022-12-13 19:51:55,051 INFO L899 garLoopResultBuilder]: For program point L6941(line 6941) no Hoare annotation was computed. [2022-12-13 19:51:55,051 INFO L899 garLoopResultBuilder]: For program point L7701-1(line 7701) no Hoare annotation was computed. [2022-12-13 19:51:55,051 INFO L895 garLoopResultBuilder]: At program point L7701(line 7701) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,051 INFO L895 garLoopResultBuilder]: At program point l1oip_init_ldv_41869#1(lines 7063 7147) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,051 INFO L899 garLoopResultBuilder]: For program point L7041-1(line 7041) no Hoare annotation was computed. [2022-12-13 19:51:55,052 INFO L895 garLoopResultBuilder]: At program point L7041(line 7041) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,052 INFO L895 garLoopResultBuilder]: At program point __init_work_returnLabel#1(lines 8198 8200) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,052 INFO L899 garLoopResultBuilder]: For program point L7174(line 7174) no Hoare annotation was computed. [2022-12-13 19:51:55,052 INFO L899 garLoopResultBuilder]: For program point L7703-1(line 7703) no Hoare annotation was computed. [2022-12-13 19:51:55,052 INFO L895 garLoopResultBuilder]: At program point L7703(line 7703) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,052 INFO L899 garLoopResultBuilder]: For program point L7175(lines 7175 7187) no Hoare annotation was computed. [2022-12-13 19:51:55,052 INFO L899 garLoopResultBuilder]: For program point L7043-1(line 7043) no Hoare annotation was computed. [2022-12-13 19:51:55,052 INFO L895 garLoopResultBuilder]: At program point L7043(line 7043) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,052 INFO L899 garLoopResultBuilder]: For program point L7076(lines 7076 7097) no Hoare annotation was computed. [2022-12-13 19:51:55,052 INFO L895 garLoopResultBuilder]: At program point L6911(lines 6879 7049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,052 INFO L899 garLoopResultBuilder]: For program point L7077(line 7077) no Hoare annotation was computed. [2022-12-13 19:51:55,052 INFO L899 garLoopResultBuilder]: For program point L7705(lines 7705 7709) no Hoare annotation was computed. [2022-12-13 19:51:55,052 INFO L899 garLoopResultBuilder]: For program point L7177-2(lines 7175 7186) no Hoare annotation was computed. [2022-12-13 19:51:55,052 INFO L899 garLoopResultBuilder]: For program point L7177(lines 7177 7180) no Hoare annotation was computed. [2022-12-13 19:51:55,052 INFO L899 garLoopResultBuilder]: For program point L6946(line 6946) no Hoare annotation was computed. [2022-12-13 19:51:55,052 INFO L899 garLoopResultBuilder]: For program point L6979(lines 6979 6983) no Hoare annotation was computed. [2022-12-13 19:51:55,052 INFO L899 garLoopResultBuilder]: For program point L6946-4(lines 6946 6951) no Hoare annotation was computed. [2022-12-13 19:51:55,053 INFO L899 garLoopResultBuilder]: For program point L6880-1(line 6880) no Hoare annotation was computed. [2022-12-13 19:51:55,053 INFO L899 garLoopResultBuilder]: For program point L6913-2(lines 6913 6916) no Hoare annotation was computed. [2022-12-13 19:51:55,053 INFO L895 garLoopResultBuilder]: At program point L6880(line 6880) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,053 INFO L899 garLoopResultBuilder]: For program point L6946-2(lines 6946 6951) no Hoare annotation was computed. [2022-12-13 19:51:55,053 INFO L899 garLoopResultBuilder]: For program point L6913(lines 6913 6916) no Hoare annotation was computed. [2022-12-13 19:51:55,053 INFO L899 garLoopResultBuilder]: For program point L6979-2(lines 6979 6983) no Hoare annotation was computed. [2022-12-13 19:51:55,053 INFO L895 garLoopResultBuilder]: At program point L7706(line 7706) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,053 INFO L899 garLoopResultBuilder]: For program point L7706-1(line 7706) no Hoare annotation was computed. [2022-12-13 19:51:55,053 INFO L895 garLoopResultBuilder]: At program point L7046(line 7046) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,053 INFO L899 garLoopResultBuilder]: For program point L7046-1(line 7046) no Hoare annotation was computed. [2022-12-13 19:51:55,053 INFO L899 garLoopResultBuilder]: For program point L6881-1(lines 6881 6882) no Hoare annotation was computed. [2022-12-13 19:51:55,053 INFO L895 garLoopResultBuilder]: At program point L6881(lines 6881 6882) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,053 INFO L895 garLoopResultBuilder]: At program point L5329(line 5329) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,053 INFO L899 garLoopResultBuilder]: For program point L5329-1(line 5329) no Hoare annotation was computed. [2022-12-13 19:51:55,053 INFO L902 garLoopResultBuilder]: At program point main_returnLabel#1(lines 7152 7205) the Hoare annotation is: true [2022-12-13 19:51:55,053 INFO L899 garLoopResultBuilder]: For program point L7114(line 7114) no Hoare annotation was computed. [2022-12-13 19:51:55,053 INFO L895 garLoopResultBuilder]: At program point mISDN_initbchannel_returnLabel#1(lines 8262 8264) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,053 INFO L899 garLoopResultBuilder]: For program point L8171(lines 8171 8174) no Hoare annotation was computed. [2022-12-13 19:51:55,054 INFO L899 garLoopResultBuilder]: For program point L7081(line 7081) no Hoare annotation was computed. [2022-12-13 19:51:55,054 INFO L899 garLoopResultBuilder]: For program point L7742-1(lines 7742 7746) no Hoare annotation was computed. [2022-12-13 19:51:55,054 INFO L895 garLoopResultBuilder]: At program point l1oip_init_returnLabel#1(lines 7051 7148) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,054 INFO L895 garLoopResultBuilder]: At program point l1oip_4bit_alloc_ldv_40493#1(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,054 INFO L899 garLoopResultBuilder]: For program point L6917-2(lines 6917 6920) no Hoare annotation was computed. [2022-12-13 19:51:55,054 INFO L899 garLoopResultBuilder]: For program point L6917(lines 6917 6920) no Hoare annotation was computed. [2022-12-13 19:51:55,054 INFO L895 garLoopResultBuilder]: At program point main_ldv_final#1(lines 7155 7204) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-12-13 19:51:55,054 INFO L899 garLoopResultBuilder]: For program point L7116(lines 7116 7121) no Hoare annotation was computed. [2022-12-13 19:51:55,054 INFO L899 garLoopResultBuilder]: For program point L8173-1(lines 8170 8184) no Hoare annotation was computed. [2022-12-13 19:51:55,054 INFO L895 garLoopResultBuilder]: At program point L8173(line 8173) the Hoare annotation is: false [2022-12-13 19:51:55,054 INFO L895 garLoopResultBuilder]: At program point L7017(lines 6879 7049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,054 INFO L899 garLoopResultBuilder]: For program point L6885-2(lines 6879 7049) no Hoare annotation was computed. [2022-12-13 19:51:55,054 INFO L899 garLoopResultBuilder]: For program point L6885(lines 6885 6889) no Hoare annotation was computed. [2022-12-13 19:51:55,054 INFO L895 garLoopResultBuilder]: At program point l1oip_4bit_alloc_ldv_40490#1(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,054 INFO L899 garLoopResultBuilder]: For program point L7018(lines 7018 7022) no Hoare annotation was computed. [2022-12-13 19:51:55,054 INFO L895 garLoopResultBuilder]: At program point L7118(line 7118) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,054 INFO L899 garLoopResultBuilder]: For program point L7085(line 7085) no Hoare annotation was computed. [2022-12-13 19:51:55,054 INFO L899 garLoopResultBuilder]: For program point L7118-1(line 7118) no Hoare annotation was computed. [2022-12-13 19:51:55,055 INFO L899 garLoopResultBuilder]: For program point L6953-2(lines 6953 6957) no Hoare annotation was computed. [2022-12-13 19:51:55,055 INFO L899 garLoopResultBuilder]: For program point L6953(lines 6953 6957) no Hoare annotation was computed. [2022-12-13 19:51:55,055 INFO L899 garLoopResultBuilder]: For program point L7713-1(lines 7713 7717) no Hoare annotation was computed. [2022-12-13 19:51:55,055 INFO L895 garLoopResultBuilder]: At program point l1oip_4bit_alloc_returnLabel#1(lines 7689 7770) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,055 INFO L895 garLoopResultBuilder]: At program point l1oip_init_ldv_41867#1(lines 7063 7147) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,055 INFO L895 garLoopResultBuilder]: At program point list_add_tail_returnLabel#1(lines 5333 5339) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,055 INFO L899 garLoopResultBuilder]: For program point L5336-1(line 5336) no Hoare annotation was computed. [2022-12-13 19:51:55,055 INFO L895 garLoopResultBuilder]: At program point L5336(line 5336) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,055 INFO L899 garLoopResultBuilder]: For program point L8177-1(lines 8170 8184) no Hoare annotation was computed. [2022-12-13 19:51:55,055 INFO L895 garLoopResultBuilder]: At program point L8177(line 8177) the Hoare annotation is: false [2022-12-13 19:51:55,055 INFO L899 garLoopResultBuilder]: For program point L6922(lines 6922 6925) no Hoare annotation was computed. [2022-12-13 19:51:55,055 INFO L895 garLoopResultBuilder]: At program point init_card_returnLabel#1(lines 6868 7050) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,055 INFO L899 garLoopResultBuilder]: For program point L6922-2(lines 6922 6925) no Hoare annotation was computed. [2022-12-13 19:51:55,055 INFO L895 garLoopResultBuilder]: At program point init_card_ldv_41847#1(lines 6879 7049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,055 INFO L895 garLoopResultBuilder]: At program point l1oip_4bit_alloc_ldv_40496#1(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,055 INFO L899 garLoopResultBuilder]: For program point L6890-1(lines 6890 6894) no Hoare annotation was computed. [2022-12-13 19:51:55,056 INFO L899 garLoopResultBuilder]: For program point L7089(line 7089) no Hoare annotation was computed. [2022-12-13 19:51:55,056 INFO L899 garLoopResultBuilder]: For program point L7189(line 7189) no Hoare annotation was computed. [2022-12-13 19:51:55,056 INFO L899 garLoopResultBuilder]: For program point L6958(lines 6958 6962) no Hoare annotation was computed. [2022-12-13 19:51:55,056 INFO L899 garLoopResultBuilder]: For program point L6958-2(lines 6879 7049) no Hoare annotation was computed. [2022-12-13 19:51:55,056 INFO L902 garLoopResultBuilder]: At program point L8181-1(lines 8168 8185) the Hoare annotation is: true [2022-12-13 19:51:55,056 INFO L895 garLoopResultBuilder]: At program point L8181(line 8181) the Hoare annotation is: false [2022-12-13 19:51:55,056 INFO L899 garLoopResultBuilder]: For program point L7025(lines 7025 7028) no Hoare annotation was computed. [2022-12-13 19:51:55,056 INFO L899 garLoopResultBuilder]: For program point L6927(line 6927) no Hoare annotation was computed. [2022-12-13 19:51:55,056 INFO L895 garLoopResultBuilder]: At program point l1oip_4bit_alloc_ldv_40494#1(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,056 INFO L899 garLoopResultBuilder]: For program point L6927-2(lines 6927 6931) no Hoare annotation was computed. [2022-12-13 19:51:55,056 INFO L895 garLoopResultBuilder]: At program point L7126(line 7126) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,056 INFO L895 garLoopResultBuilder]: At program point L7159(lines 7155 7204) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,056 INFO L899 garLoopResultBuilder]: For program point L7093(line 7093) no Hoare annotation was computed. [2022-12-13 19:51:55,056 INFO L899 garLoopResultBuilder]: For program point L7126-1(line 7126) no Hoare annotation was computed. [2022-12-13 19:51:55,056 INFO L895 garLoopResultBuilder]: At program point L6994-1(lines 6994 6997) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,056 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-12-13 19:51:55,056 INFO L899 garLoopResultBuilder]: For program point L6896-2(lines 6896 6900) no Hoare annotation was computed. [2022-12-13 19:51:55,056 INFO L899 garLoopResultBuilder]: For program point L6896(lines 6896 6900) no Hoare annotation was computed. [2022-12-13 19:51:55,057 INFO L895 garLoopResultBuilder]: At program point set_channelmap_returnLabel#1(lines 5470 5476) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,057 INFO L899 garLoopResultBuilder]: For program point L7095-1(line 7095) no Hoare annotation was computed. [2022-12-13 19:51:55,057 INFO L895 garLoopResultBuilder]: At program point L7095(line 7095) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,057 INFO L899 garLoopResultBuilder]: For program point L7128-1(line 7128) no Hoare annotation was computed. [2022-12-13 19:51:55,057 INFO L895 garLoopResultBuilder]: At program point L7128(line 7128) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,057 INFO L899 garLoopResultBuilder]: For program point L7161(lines 7161 7198) no Hoare annotation was computed. [2022-12-13 19:51:55,057 INFO L895 garLoopResultBuilder]: At program point L6963-1(lines 6963 6969) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,057 INFO L895 garLoopResultBuilder]: At program point $Ultimate##44(lines 7099 7113) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,057 INFO L895 garLoopResultBuilder]: At program point mISDN_initdchannel_returnLabel#1(lines 8266 8268) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,057 INFO L899 garLoopResultBuilder]: For program point L7162(line 7162) no Hoare annotation was computed. [2022-12-13 19:51:55,057 INFO L899 garLoopResultBuilder]: For program point L7030(lines 7030 7033) no Hoare annotation was computed. [2022-12-13 19:51:55,057 INFO L895 garLoopResultBuilder]: At program point L7030-2(lines 7030 7033) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,057 INFO L895 garLoopResultBuilder]: At program point $Ultimate##30(lines 7762 7766) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,057 INFO L895 garLoopResultBuilder]: At program point L7130(line 7130) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,057 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-12-13 19:51:55,057 INFO L899 garLoopResultBuilder]: For program point L7163(lines 7163 7194) no Hoare annotation was computed. [2022-12-13 19:51:55,058 INFO L899 garLoopResultBuilder]: For program point L7196(line 7196) no Hoare annotation was computed. [2022-12-13 19:51:55,058 INFO L899 garLoopResultBuilder]: For program point L6998(line 6998) no Hoare annotation was computed. [2022-12-13 19:51:55,058 INFO L899 garLoopResultBuilder]: For program point L7130-1(line 7130) no Hoare annotation was computed. [2022-12-13 19:51:55,058 INFO L899 garLoopResultBuilder]: For program point L6932-2(lines 6932 6935) no Hoare annotation was computed. [2022-12-13 19:51:55,058 INFO L899 garLoopResultBuilder]: For program point L6932(lines 6932 6935) no Hoare annotation was computed. [2022-12-13 19:51:55,058 INFO L895 garLoopResultBuilder]: At program point $Ultimate##28(lines 7754 7758) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,058 INFO L895 garLoopResultBuilder]: At program point $Ultimate##21(lines 7725 7729) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,058 INFO L895 garLoopResultBuilder]: At program point $Ultimate##25(lines 7742 7746) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,058 INFO L895 garLoopResultBuilder]: At program point $Ultimate##23(lines 7733 7737) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,058 INFO L895 garLoopResultBuilder]: At program point L7065-1(line 7065) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,058 INFO L895 garLoopResultBuilder]: At program point L7065(line 7065) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,058 INFO L895 garLoopResultBuilder]: At program point $Ultimate##18(lines 7713 7717) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,058 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2022-12-13 19:51:55,058 INFO L899 garLoopResultBuilder]: For program point L7066(line 7066) no Hoare annotation was computed. [2022-12-13 19:51:55,058 INFO L895 garLoopResultBuilder]: At program point L7099-1(lines 7099 7113) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,058 INFO L899 garLoopResultBuilder]: For program point L7132(lines 7132 7136) no Hoare annotation was computed. [2022-12-13 19:51:55,058 INFO L899 garLoopResultBuilder]: For program point L7165(lines 7165 7191) no Hoare annotation was computed. [2022-12-13 19:51:55,058 INFO L899 garLoopResultBuilder]: For program point L7000(lines 7000 7004) no Hoare annotation was computed. [2022-12-13 19:51:55,059 INFO L895 garLoopResultBuilder]: At program point list_add_returnLabel#1(lines 5326 5332) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,059 INFO L899 garLoopResultBuilder]: For program point L6901(lines 6901 6910) no Hoare annotation was computed. [2022-12-13 19:51:55,059 INFO L899 garLoopResultBuilder]: For program point L7166(line 7166) no Hoare annotation was computed. [2022-12-13 19:51:55,059 INFO L899 garLoopResultBuilder]: For program point L7067-1(line 7067) no Hoare annotation was computed. [2022-12-13 19:51:55,059 INFO L899 garLoopResultBuilder]: For program point L7100-2(lines 7099 7112) no Hoare annotation was computed. [2022-12-13 19:51:55,059 INFO L899 garLoopResultBuilder]: For program point L7034(line 7034) no Hoare annotation was computed. [2022-12-13 19:51:55,059 INFO L895 garLoopResultBuilder]: At program point L7067(line 7067) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,059 INFO L899 garLoopResultBuilder]: For program point L7100(lines 7100 7104) no Hoare annotation was computed. [2022-12-13 19:51:55,059 INFO L899 garLoopResultBuilder]: For program point L7133-1(line 7133) no Hoare annotation was computed. [2022-12-13 19:51:55,059 INFO L895 garLoopResultBuilder]: At program point L7133(line 7133) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,059 INFO L899 garLoopResultBuilder]: For program point L6902(line 6902) no Hoare annotation was computed. [2022-12-13 19:51:55,059 INFO L899 garLoopResultBuilder]: For program point L6902-2(line 6902) no Hoare annotation was computed. [2022-12-13 19:51:55,059 INFO L899 garLoopResultBuilder]: For program point L7167(lines 7167 7172) no Hoare annotation was computed. [2022-12-13 19:51:55,059 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-12-13 19:51:55,059 INFO L895 garLoopResultBuilder]: At program point mISDN_register_device_returnLabel#1(lines 8270 8272) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,059 INFO L899 garLoopResultBuilder]: For program point L7035(lines 7035 7038) no Hoare annotation was computed. [2022-12-13 19:51:55,059 INFO L899 garLoopResultBuilder]: For program point L6936-2(lines 6936 6940) no Hoare annotation was computed. [2022-12-13 19:51:55,059 INFO L899 garLoopResultBuilder]: For program point L6903(line 6903) no Hoare annotation was computed. [2022-12-13 19:51:55,060 INFO L895 garLoopResultBuilder]: At program point l1oip_4bit_alloc_ldv_40499#1(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,060 INFO L899 garLoopResultBuilder]: For program point L6936(line 6936) no Hoare annotation was computed. [2022-12-13 19:51:55,060 INFO L899 garLoopResultBuilder]: For program point L6903-2(line 6903) no Hoare annotation was computed. [2022-12-13 19:51:55,060 INFO L899 garLoopResultBuilder]: For program point L7168-1(line 7168) no Hoare annotation was computed. [2022-12-13 19:51:55,060 INFO L895 garLoopResultBuilder]: At program point L7168(line 7168) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,060 INFO L899 garLoopResultBuilder]: For program point L6970(line 6970) no Hoare annotation was computed. [2022-12-13 19:51:55,060 INFO L899 garLoopResultBuilder]: For program point L7069(lines 7069 7072) no Hoare annotation was computed. [2022-12-13 19:51:55,060 INFO L899 garLoopResultBuilder]: For program point L6904-2(line 6904) no Hoare annotation was computed. [2022-12-13 19:51:55,060 INFO L895 garLoopResultBuilder]: At program point l1oip_4bit_alloc_ldv_40488#1(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,060 INFO L899 garLoopResultBuilder]: For program point L6904(line 6904) no Hoare annotation was computed. [2022-12-13 19:51:55,060 INFO L899 garLoopResultBuilder]: For program point L7697(lines 7697 7700) no Hoare annotation was computed. [2022-12-13 19:51:55,060 INFO L899 garLoopResultBuilder]: For program point L6905(line 6905) no Hoare annotation was computed. [2022-12-13 19:51:55,060 INFO L895 garLoopResultBuilder]: At program point $Ultimate##124(lines 6994 6997) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-12-13 19:51:55,060 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 5412 5417) no Hoare annotation was computed. [2022-12-13 19:51:55,060 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5412 5417) the Hoare annotation is: true [2022-12-13 19:51:55,060 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 5412 5417) no Hoare annotation was computed. [2022-12-13 19:51:55,060 INFO L899 garLoopResultBuilder]: For program point L5376-1(line 5376) no Hoare annotation was computed. [2022-12-13 19:51:55,060 INFO L902 garLoopResultBuilder]: At program point L5376(line 5376) the Hoare annotation is: true [2022-12-13 19:51:55,060 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 5373 5379) no Hoare annotation was computed. [2022-12-13 19:51:55,061 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5373 5379) the Hoare annotation is: true [2022-12-13 19:51:55,061 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 5373 5379) no Hoare annotation was computed. [2022-12-13 19:51:55,063 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2022-12-13 19:51:55,065 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 19:51:55,088 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,089 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,089 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 19:51:55,090 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 19:51:55,090 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,090 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,090 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 19:51:55,090 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 19:51:55,095 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,095 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,095 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 19:51:55,095 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 19:51:55,096 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,096 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,096 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 19:51:55,096 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 19:51:55,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 07:51:55 BoogieIcfgContainer [2022-12-13 19:51:55,098 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 19:51:55,098 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 19:51:55,098 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 19:51:55,098 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 19:51:55,099 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:51:31" (3/4) ... [2022-12-13 19:51:55,101 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sock_release [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_open [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mI_alloc_skb [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_ch_frame [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _queue_data [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_send [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2022-12-13 19:51:55,106 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_4bit_free [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_alaw_to_ulaw [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_close [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vzalloc [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timer_pending [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memchr_inv [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_clear_bit [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_cleanup [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_trim [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_ulaw_to_alaw [2022-12-13 19:51:55,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-12-13 19:51:55,108 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-12-13 19:51:55,128 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 303 nodes and edges [2022-12-13 19:51:55,130 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 98 nodes and edges [2022-12-13 19:51:55,132 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2022-12-13 19:51:55,134 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2022-12-13 19:51:55,135 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-12-13 19:51:55,137 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-12-13 19:51:55,139 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-13 19:51:55,141 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-13 19:51:55,166 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-12-13 19:51:55,167 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-12-13 19:51:55,167 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-12-13 19:51:55,173 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-12-13 19:51:55,173 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-12-13 19:51:55,174 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-12-13 19:51:55,174 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-12-13 19:51:55,174 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-12-13 19:51:55,174 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-12-13 19:51:55,175 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-12-13 19:51:55,176 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-12-13 19:51:55,176 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-12-13 19:51:55,177 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2022-12-13 19:51:55,177 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2022-12-13 19:51:55,380 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/witness.graphml [2022-12-13 19:51:55,380 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 19:51:55,381 INFO L158 Benchmark]: Toolchain (without parser) took 28279.23ms. Allocated memory was 115.3MB in the beginning and 406.8MB in the end (delta: 291.5MB). Free memory was 69.2MB in the beginning and 243.1MB in the end (delta: -174.0MB). Peak memory consumption was 302.7MB. Max. memory is 16.1GB. [2022-12-13 19:51:55,381 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 115.3MB. Free memory is still 58.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 19:51:55,381 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1463.71ms. Allocated memory was 115.3MB in the beginning and 155.2MB in the end (delta: 39.8MB). Free memory was 68.8MB in the beginning and 61.9MB in the end (delta: 6.9MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. [2022-12-13 19:51:55,382 INFO L158 Benchmark]: Boogie Procedure Inliner took 121.35ms. Allocated memory is still 155.2MB. Free memory was 61.9MB in the beginning and 76.4MB in the end (delta: -14.5MB). Peak memory consumption was 17.4MB. Max. memory is 16.1GB. [2022-12-13 19:51:55,382 INFO L158 Benchmark]: Boogie Preprocessor took 94.85ms. Allocated memory is still 155.2MB. Free memory was 76.4MB in the beginning and 57.5MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-13 19:51:55,382 INFO L158 Benchmark]: RCFGBuilder took 2457.58ms. Allocated memory was 155.2MB in the beginning and 224.4MB in the end (delta: 69.2MB). Free memory was 57.5MB in the beginning and 117.5MB in the end (delta: -60.0MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB. [2022-12-13 19:51:55,382 INFO L158 Benchmark]: TraceAbstraction took 23855.17ms. Allocated memory was 224.4MB in the beginning and 406.8MB in the end (delta: 182.5MB). Free memory was 117.5MB in the beginning and 90.3MB in the end (delta: 27.3MB). Peak memory consumption was 229.7MB. Max. memory is 16.1GB. [2022-12-13 19:51:55,382 INFO L158 Benchmark]: Witness Printer took 282.29ms. Allocated memory is still 406.8MB. Free memory was 90.3MB in the beginning and 243.1MB in the end (delta: -152.9MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. [2022-12-13 19:51:55,384 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 115.3MB. Free memory is still 58.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1463.71ms. Allocated memory was 115.3MB in the beginning and 155.2MB in the end (delta: 39.8MB). Free memory was 68.8MB in the beginning and 61.9MB in the end (delta: 6.9MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 121.35ms. Allocated memory is still 155.2MB. Free memory was 61.9MB in the beginning and 76.4MB in the end (delta: -14.5MB). Peak memory consumption was 17.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 94.85ms. Allocated memory is still 155.2MB. Free memory was 76.4MB in the beginning and 57.5MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2457.58ms. Allocated memory was 155.2MB in the beginning and 224.4MB in the end (delta: 69.2MB). Free memory was 57.5MB in the beginning and 117.5MB in the end (delta: -60.0MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB. * TraceAbstraction took 23855.17ms. Allocated memory was 224.4MB in the beginning and 406.8MB in the end (delta: 182.5MB). Free memory was 117.5MB in the beginning and 90.3MB in the end (delta: 27.3MB). Peak memory consumption was 229.7MB. Max. memory is 16.1GB. * Witness Printer took 282.29ms. Allocated memory is still 406.8MB. Free memory was 90.3MB in the beginning and 243.1MB in the end (delta: -152.9MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 7835]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 551 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 23.8s, OverallIterations: 6, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 10.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 10.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8916 SdHoareTripleChecker+Valid, 9.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8597 mSDsluCounter, 6353 SdHoareTripleChecker+Invalid, 8.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3835 mSDsCounter, 3649 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7087 IncrementalHoareTripleChecker+Invalid, 10736 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3649 mSolverCounterUnsat, 2518 mSDtfsCounter, 7087 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 97 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=880occurred in iteration=3, InterpolantAutomatonStates: 40, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 6 MinimizatonAttempts, 2415 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 216 LocationsWithAnnotation, 2022 PreInvPairs, 2596 NumberOfFragments, 2783 HoareAnnotationTreeSize, 2022 FomulaSimplifications, 94 FormulaSimplificationTreeSizeReduction, 4.7s HoareSimplificationTime, 216 FomulaSimplificationsInter, 469798 FormulaSimplificationTreeSizeReductionInter, 5.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 259 NumberOfCodeBlocks, 259 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 253 ConstructedInterpolants, 0 QuantifiedInterpolants, 666 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 8251]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5470]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8242]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6858]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 7742]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8248]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 7725]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8273]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 6723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7155]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_mutex_of_device && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 7629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8221]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 6846]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 5526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8266]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7733]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8258]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 6358]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5367]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6994]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7713]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7689]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6692]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8270]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7547]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7099]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8254]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 5326]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6788]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 7581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8311]: Loop Invariant [2022-12-13 19:51:55,393 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,393 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,393 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 19:51:55,393 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 19:51:55,393 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,393 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,393 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 19:51:55,393 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7051]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6846]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7063]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6369]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6407]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7762]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8343]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8262]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7754]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5333]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 5490]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6827]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 8339]: Loop Invariant [2022-12-13 19:51:55,396 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,396 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,396 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 19:51:55,396 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 19:51:55,396 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,396 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 19:51:55,396 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 19:51:55,396 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 6792]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 7155]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6792]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 8186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7063]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8159]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7063]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 RESULT: Ultimate proved your program to be correct! [2022-12-13 19:51:55,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e59710-38ba-4a66-b463-825c95a922cd/bin/uautomizer-uyxdKDjOR8/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