./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash af887d73ff2b45ab6c14a54cf187323913ea5326b8102f917985c313a460621f --- 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 [2022-12-14 16:34:21,893 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:34:21,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:34:21,908 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:34:21,908 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:34:21,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:34:21,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:34:21,911 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:34:21,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:34:21,912 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:34:21,913 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:34:21,914 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:34:21,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:34:21,915 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:34:21,916 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:34:21,916 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:34:21,917 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:34:21,918 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:34:21,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:34:21,920 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:34:21,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:34:21,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:34:21,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:34:21,923 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:34:21,926 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:34:21,926 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:34:21,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:34:21,927 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:34:21,927 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:34:21,928 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:34:21,928 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:34:21,929 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:34:21,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:34:21,930 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:34:21,931 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:34:21,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:34:21,931 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:34:21,931 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:34:21,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:34:21,932 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:34:21,933 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:34:21,934 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 16:34:21,948 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:34:21,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:34:21,948 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:34:21,949 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:34:21,949 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:34:21,949 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:34:21,949 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:34:21,949 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 16:34:21,950 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:34:21,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:34:21,950 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:34:21,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:34:21,950 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:34:21,950 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 16:34:21,950 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:34:21,950 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:34:21,950 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:34:21,951 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:34:21,951 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:34:21,951 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:34:21,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:34:21,951 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:34:21,951 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:34:21,951 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:34:21,952 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:34:21,952 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:34:21,952 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:34:21,952 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af887d73ff2b45ab6c14a54cf187323913ea5326b8102f917985c313a460621f [2022-12-14 16:34:22,131 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:34:22,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:34:22,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:34:22,154 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:34:22,155 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:34:22,156 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i [2022-12-14 16:34:24,849 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:34:25,232 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:34:25,233 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i [2022-12-14 16:34:25,257 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/data/2c70b0789/bca16bd593f94504849f0914b40346ed/FLAG9d573a3d4 [2022-12-14 16:34:25,429 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/data/2c70b0789/bca16bd593f94504849f0914b40346ed [2022-12-14 16:34:25,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:34:25,432 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:34:25,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:34:25,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:34:25,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:34:25,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:34:25" (1/1) ... [2022-12-14 16:34:25,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@130a0be6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:25, skipping insertion in model container [2022-12-14 16:34:25,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:34:25" (1/1) ... [2022-12-14 16:34:25,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:34:25,520 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:34:25,821 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5334] [2022-12-14 16:34:25,821 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5335-5336] [2022-12-14 16:34:25,894 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 16:34:25,905 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 16:34:25,989 WARN L611 FunctionHandler]: implicit declaration of function ldv_assume [2022-12-14 16:34:25,989 WARN L611 FunctionHandler]: implicit declaration of function ldv_is_err [2022-12-14 16:34:26,010 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_502c58f3-b634-40be-a205-bdc61ad8f355/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i[160351,160364] [2022-12-14 16:34:26,078 WARN L623 FunctionHandler]: Unknown extern function hrtimer_start_range_ns [2022-12-14 16:34:26,182 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-14 16:34:26,196 WARN L623 FunctionHandler]: Unknown extern function nla_parse [2022-12-14 16:34:26,201 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-14 16:34:26,269 WARN L623 FunctionHandler]: Unknown extern function rtnl_is_locked [2022-12-14 16:34:26,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:34:26,270 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-12-14 16:34:26,331 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:34:26,332 WARN L623 FunctionHandler]: Unknown extern function rcu_read_lock_bh_held [2022-12-14 16:34:26,332 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:34:26,332 WARN L623 FunctionHandler]: Unknown extern function __qdisc_calculate_pkt_len [2022-12-14 16:34:26,362 WARN L623 FunctionHandler]: Unknown extern function ktime_get [2022-12-14 16:34:26,372 WARN L623 FunctionHandler]: Unknown extern function qdisc_watchdog_schedule_ns [2022-12-14 16:34:26,409 WARN L623 FunctionHandler]: Unknown extern function tc_classify_compat [2022-12-14 16:34:26,432 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 16:34:26,450 WARN L623 FunctionHandler]: Unknown extern function hrtimer_try_to_cancel [2022-12-14 16:34:26,471 WARN L623 FunctionHandler]: Unknown extern function hrtimer_start [2022-12-14 16:34:26,472 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 16:34:26,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:34:26,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:34:26,535 WARN L623 FunctionHandler]: Unknown extern function qdisc_class_hash_remove [2022-12-14 16:34:26,537 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 16:34:26,541 WARN L623 FunctionHandler]: Unknown extern function qdisc_class_hash_insert [2022-12-14 16:34:26,550 WARN L623 FunctionHandler]: Unknown extern function qdisc_watchdog_cancel [2022-12-14 16:34:26,550 WARN L623 FunctionHandler]: Unknown extern function hrtimer_cancel [2022-12-14 16:34:26,551 WARN L623 FunctionHandler]: Unknown extern function qdisc_reset [2022-12-14 16:34:26,586 WARN L623 FunctionHandler]: Unknown extern function qdisc_get_rtab [2022-12-14 16:34:26,586 WARN L623 FunctionHandler]: Unknown extern function qdisc_class_hash_init [2022-12-14 16:34:26,587 WARN L623 FunctionHandler]: Unknown extern function qdisc_create_dflt [2022-12-14 16:34:26,588 WARN L623 FunctionHandler]: Unknown extern function qdisc_watchdog_init [2022-12-14 16:34:26,588 WARN L623 FunctionHandler]: Unknown extern function hrtimer_init [2022-12-14 16:34:26,589 WARN L623 FunctionHandler]: Unknown extern function qdisc_put_rtab [2022-12-14 16:34:26,592 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-14 16:34:26,597 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-14 16:34:26,601 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-14 16:34:26,605 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-14 16:34:26,610 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-14 16:34:26,614 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-14 16:34:26,625 WARN L623 FunctionHandler]: Unknown extern function gnet_stats_copy_app [2022-12-14 16:34:26,633 WARN L623 FunctionHandler]: Unknown extern function gnet_stats_copy_basic [2022-12-14 16:34:26,633 WARN L623 FunctionHandler]: Unknown extern function gnet_stats_copy_rate_est [2022-12-14 16:34:26,634 WARN L623 FunctionHandler]: Unknown extern function gnet_stats_copy_queue [2022-12-14 16:34:26,634 WARN L623 FunctionHandler]: Unknown extern function gnet_stats_copy_app [2022-12-14 16:34:26,637 WARN L623 FunctionHandler]: Unknown extern function qdisc_create_dflt [2022-12-14 16:34:26,638 WARN L623 FunctionHandler]: Unknown extern function qdisc_tree_decrease_qlen [2022-12-14 16:34:26,638 WARN L623 FunctionHandler]: Unknown extern function qdisc_reset [2022-12-14 16:34:26,652 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 16:34:26,652 WARN L623 FunctionHandler]: Unknown extern function tcf_destroy_chain [2022-12-14 16:34:26,653 WARN L623 FunctionHandler]: Unknown extern function qdisc_destroy [2022-12-14 16:34:26,653 WARN L623 FunctionHandler]: Unknown extern function qdisc_put_rtab [2022-12-14 16:34:26,653 WARN L623 FunctionHandler]: Unknown extern function gen_kill_estimator [2022-12-14 16:34:26,653 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:34:26,657 WARN L623 FunctionHandler]: Unknown extern function tcf_destroy_chain [2022-12-14 16:34:26,659 WARN L623 FunctionHandler]: Unknown extern function qdisc_class_hash_destroy [2022-12-14 16:34:26,667 WARN L623 FunctionHandler]: Unknown extern function qdisc_get_rtab [2022-12-14 16:34:26,668 WARN L623 FunctionHandler]: Unknown extern function gen_replace_estimator [2022-12-14 16:34:26,668 WARN L623 FunctionHandler]: Unknown extern function qdisc_put_rtab [2022-12-14 16:34:26,669 WARN L623 FunctionHandler]: Unknown extern function qdisc_put_rtab [2022-12-14 16:34:26,671 WARN L623 FunctionHandler]: Unknown extern function qdisc_get_rtab [2022-12-14 16:34:26,673 WARN L623 FunctionHandler]: Unknown extern function gen_new_estimator [2022-12-14 16:34:26,673 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:34:26,673 WARN L623 FunctionHandler]: Unknown extern function qdisc_create_dflt [2022-12-14 16:34:26,676 WARN L623 FunctionHandler]: Unknown extern function qdisc_class_hash_grow [2022-12-14 16:34:26,676 WARN L623 FunctionHandler]: Unknown extern function qdisc_put_rtab [2022-12-14 16:34:26,680 WARN L623 FunctionHandler]: Unknown extern function qdisc_reset [2022-12-14 16:34:26,680 WARN L623 FunctionHandler]: Unknown extern function qdisc_tree_decrease_qlen [2022-12-14 16:34:26,701 WARN L623 FunctionHandler]: Unknown extern function register_qdisc [2022-12-14 16:34:26,705 WARN L623 FunctionHandler]: Unknown extern function unregister_qdisc [2022-12-14 16:34:26,721 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 16:34:26,721 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 16:34:26,721 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 16:34:26,722 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 16:34:26,722 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 16:34:26,724 WARN L623 FunctionHandler]: Unknown extern function ldv_setup_1 [2022-12-14 16:34:26,728 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-14 16:34:26,728 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 16:34:26,729 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 16:34:26,729 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 16:34:26,730 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 16:34:26,730 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 16:34:26,730 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 16:34:26,731 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 16:34:26,731 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 16:34:26,731 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 16:34:26,732 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 16:34:26,732 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 16:34:26,738 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 16:34:26,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:34:26,774 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:34:26,849 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5334] [2022-12-14 16:34:26,850 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5335-5336] [2022-12-14 16:34:26,852 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 16:34:26,852 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 16:34:26,855 WARN L611 FunctionHandler]: implicit declaration of function ldv_assume [2022-12-14 16:34:26,855 WARN L611 FunctionHandler]: implicit declaration of function ldv_is_err [2022-12-14 16:34:26,856 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_502c58f3-b634-40be-a205-bdc61ad8f355/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i[160351,160364] [2022-12-14 16:34:26,858 WARN L623 FunctionHandler]: Unknown extern function hrtimer_start_range_ns [2022-12-14 16:34:26,860 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-14 16:34:26,860 WARN L623 FunctionHandler]: Unknown extern function nla_parse [2022-12-14 16:34:26,861 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-14 16:34:26,864 WARN L623 FunctionHandler]: Unknown extern function rtnl_is_locked [2022-12-14 16:34:26,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:34:26,864 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-12-14 16:34:26,869 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 16:34:26,870 WARN L623 FunctionHandler]: Unknown extern function rcu_read_lock_bh_held [2022-12-14 16:34:26,870 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 16:34:26,870 WARN L623 FunctionHandler]: Unknown extern function __qdisc_calculate_pkt_len [2022-12-14 16:34:26,873 WARN L623 FunctionHandler]: Unknown extern function ktime_get [2022-12-14 16:34:26,874 WARN L623 FunctionHandler]: Unknown extern function qdisc_watchdog_schedule_ns [2022-12-14 16:34:26,883 WARN L623 FunctionHandler]: Unknown extern function tc_classify_compat [2022-12-14 16:34:26,908 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 16:34:26,919 WARN L623 FunctionHandler]: Unknown extern function hrtimer_try_to_cancel [2022-12-14 16:34:26,930 WARN L623 FunctionHandler]: Unknown extern function hrtimer_start [2022-12-14 16:34:26,931 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 16:34:26,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:34:26,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 16:34:26,975 WARN L623 FunctionHandler]: Unknown extern function qdisc_class_hash_remove [2022-12-14 16:34:26,980 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 16:34:26,984 WARN L623 FunctionHandler]: Unknown extern function qdisc_class_hash_insert [2022-12-14 16:34:27,001 WARN L623 FunctionHandler]: Unknown extern function qdisc_watchdog_cancel [2022-12-14 16:34:27,002 WARN L623 FunctionHandler]: Unknown extern function hrtimer_cancel [2022-12-14 16:34:27,002 WARN L623 FunctionHandler]: Unknown extern function qdisc_reset [2022-12-14 16:34:27,026 WARN L623 FunctionHandler]: Unknown extern function qdisc_get_rtab [2022-12-14 16:34:27,026 WARN L623 FunctionHandler]: Unknown extern function qdisc_class_hash_init [2022-12-14 16:34:27,028 WARN L623 FunctionHandler]: Unknown extern function qdisc_create_dflt [2022-12-14 16:34:27,029 WARN L623 FunctionHandler]: Unknown extern function qdisc_watchdog_init [2022-12-14 16:34:27,030 WARN L623 FunctionHandler]: Unknown extern function hrtimer_init [2022-12-14 16:34:27,030 WARN L623 FunctionHandler]: Unknown extern function qdisc_put_rtab [2022-12-14 16:34:27,031 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-14 16:34:27,032 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-14 16:34:27,033 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-14 16:34:27,034 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-14 16:34:27,036 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-14 16:34:27,036 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-14 16:34:27,038 WARN L623 FunctionHandler]: Unknown extern function gnet_stats_copy_app [2022-12-14 16:34:27,040 WARN L623 FunctionHandler]: Unknown extern function gnet_stats_copy_basic [2022-12-14 16:34:27,041 WARN L623 FunctionHandler]: Unknown extern function gnet_stats_copy_rate_est [2022-12-14 16:34:27,041 WARN L623 FunctionHandler]: Unknown extern function gnet_stats_copy_queue [2022-12-14 16:34:27,041 WARN L623 FunctionHandler]: Unknown extern function gnet_stats_copy_app [2022-12-14 16:34:27,042 WARN L623 FunctionHandler]: Unknown extern function qdisc_create_dflt [2022-12-14 16:34:27,043 WARN L623 FunctionHandler]: Unknown extern function qdisc_tree_decrease_qlen [2022-12-14 16:34:27,043 WARN L623 FunctionHandler]: Unknown extern function qdisc_reset [2022-12-14 16:34:27,044 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 16:34:27,045 WARN L623 FunctionHandler]: Unknown extern function tcf_destroy_chain [2022-12-14 16:34:27,045 WARN L623 FunctionHandler]: Unknown extern function qdisc_destroy [2022-12-14 16:34:27,045 WARN L623 FunctionHandler]: Unknown extern function qdisc_put_rtab [2022-12-14 16:34:27,045 WARN L623 FunctionHandler]: Unknown extern function gen_kill_estimator [2022-12-14 16:34:27,045 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:34:27,046 WARN L623 FunctionHandler]: Unknown extern function tcf_destroy_chain [2022-12-14 16:34:27,047 WARN L623 FunctionHandler]: Unknown extern function qdisc_class_hash_destroy [2022-12-14 16:34:27,049 WARN L623 FunctionHandler]: Unknown extern function qdisc_get_rtab [2022-12-14 16:34:27,050 WARN L623 FunctionHandler]: Unknown extern function gen_replace_estimator [2022-12-14 16:34:27,050 WARN L623 FunctionHandler]: Unknown extern function qdisc_put_rtab [2022-12-14 16:34:27,050 WARN L623 FunctionHandler]: Unknown extern function qdisc_put_rtab [2022-12-14 16:34:27,052 WARN L623 FunctionHandler]: Unknown extern function qdisc_get_rtab [2022-12-14 16:34:27,053 WARN L623 FunctionHandler]: Unknown extern function gen_new_estimator [2022-12-14 16:34:27,053 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 16:34:27,054 WARN L623 FunctionHandler]: Unknown extern function qdisc_create_dflt [2022-12-14 16:34:27,056 WARN L623 FunctionHandler]: Unknown extern function qdisc_class_hash_grow [2022-12-14 16:34:27,056 WARN L623 FunctionHandler]: Unknown extern function qdisc_put_rtab [2022-12-14 16:34:27,057 WARN L623 FunctionHandler]: Unknown extern function qdisc_reset [2022-12-14 16:34:27,057 WARN L623 FunctionHandler]: Unknown extern function qdisc_tree_decrease_qlen [2022-12-14 16:34:27,061 WARN L623 FunctionHandler]: Unknown extern function register_qdisc [2022-12-14 16:34:27,062 WARN L623 FunctionHandler]: Unknown extern function unregister_qdisc [2022-12-14 16:34:27,063 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 16:34:27,063 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 16:34:27,064 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 16:34:27,064 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-14 16:34:27,064 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 16:34:27,066 WARN L623 FunctionHandler]: Unknown extern function ldv_setup_1 [2022-12-14 16:34:27,068 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-14 16:34:27,068 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 16:34:27,069 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 16:34:27,069 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 16:34:27,070 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 16:34:27,070 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 16:34:27,070 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 16:34:27,070 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 16:34:27,070 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 16:34:27,071 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 16:34:27,071 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 16:34:27,071 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 16:34:27,072 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 16:34:27,076 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:34:27,106 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:34:27,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:27 WrapperNode [2022-12-14 16:34:27,107 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:34:27,107 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:34:27,107 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:34:27,107 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:34:27,113 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:27" (1/1) ... [2022-12-14 16:34:27,169 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:27" (1/1) ... [2022-12-14 16:34:27,269 INFO L138 Inliner]: procedures = 230, calls = 1507, calls flagged for inlining = 98, calls inlined = 95, statements flattened = 4037 [2022-12-14 16:34:27,270 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:34:27,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:34:27,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:34:27,270 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:34:27,278 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:27" (1/1) ... [2022-12-14 16:34:27,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:27" (1/1) ... [2022-12-14 16:34:27,302 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:27" (1/1) ... [2022-12-14 16:34:27,302 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:27" (1/1) ... [2022-12-14 16:34:27,365 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:27" (1/1) ... [2022-12-14 16:34:27,376 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:27" (1/1) ... [2022-12-14 16:34:27,387 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:27" (1/1) ... [2022-12-14 16:34:27,395 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:27" (1/1) ... [2022-12-14 16:34:27,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:34:27,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:34:27,410 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:34:27,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:34:27,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:27" (1/1) ... [2022-12-14 16:34:27,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:34:27,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:34:27,434 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:34:27,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:34:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reclassify [2022-12-14 16:34:27,468 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reclassify [2022-12-14 16:34:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2022-12-14 16:34:27,468 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2022-12-14 16:34:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_police [2022-12-14 16:34:27,468 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_police [2022-12-14 16:34:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 16:34:27,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 16:34:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_pkt_len [2022-12-14 16:34:27,468 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_pkt_len [2022-12-14 16:34:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reset [2022-12-14 16:34:27,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reset [2022-12-14 16:34:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2022-12-14 16:34:27,469 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2022-12-14 16:34:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2022-12-14 16:34:27,469 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2022-12-14 16:34:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 16:34:27,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 16:34:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_put_rtab [2022-12-14 16:34:27,469 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_put_rtab [2022-12-14 16:34:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_class_stats [2022-12-14 16:34:27,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_class_stats [2022-12-14 16:34:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2022-12-14 16:34:27,469 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2022-12-14 16:34:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_ovl_classic [2022-12-14 16:34:27,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_ovl_classic [2022-12-14 16:34:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_overlimit [2022-12-14 16:34:27,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_overlimit [2022-12-14 16:34:27,469 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_normalize_quanta [2022-12-14 16:34:27,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_normalize_quanta [2022-12-14 16:34:27,470 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2022-12-14 16:34:27,470 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2022-12-14 16:34:27,470 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_delete [2022-12-14 16:34:27,470 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_delete [2022-12-14 16:34:27,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 16:34:27,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 16:34:27,470 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump [2022-12-14 16:34:27,470 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump [2022-12-14 16:34:27,470 INFO L130 BoogieDeclarations]: Found specification of procedure sch_tree_unlock [2022-12-14 16:34:27,470 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_tree_unlock [2022-12-14 16:34:27,470 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_link_class [2022-12-14 16:34:27,470 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_link_class [2022-12-14 16:34:27,470 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2022-12-14 16:34:27,470 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2022-12-14 16:34:27,470 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 16:34:27,470 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 16:34:27,470 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_stats [2022-12-14 16:34:27,470 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_stats [2022-12-14 16:34:27,470 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_app [2022-12-14 16:34:27,471 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_app [2022-12-14 16:34:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_root_sleeping_lock [2022-12-14 16:34:27,471 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_root_sleeping_lock [2022-12-14 16:34:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_lss [2022-12-14 16:34:27,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_lss [2022-12-14 16:34:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_destroy [2022-12-14 16:34:27,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_destroy [2022-12-14 16:34:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 16:34:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_unthrottled [2022-12-14 16:34:27,471 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_unthrottled [2022-12-14 16:34:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_class_lookup [2022-12-14 16:34:27,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_class_lookup [2022-12-14 16:34:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue_prio [2022-12-14 16:34:27,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue_prio [2022-12-14 16:34:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure psched_get_time [2022-12-14 16:34:27,471 INFO L138 BoogieDeclarations]: Found implementation of procedure psched_get_time [2022-12-14 16:34:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_fopt [2022-12-14 16:34:27,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_fopt [2022-12-14 16:34:27,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 16:34:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 16:34:27,472 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 16:34:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue_1 [2022-12-14 16:34:27,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue_1 [2022-12-14 16:34:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-12-14 16:34:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 16:34:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_activate_class [2022-12-14 16:34:27,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_activate_class [2022-12-14 16:34:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2022-12-14 16:34:27,472 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2022-12-14 16:34:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 16:34:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 16:34:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2022-12-14 16:34:27,472 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2022-12-14 16:34:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_sync_defmap [2022-12-14 16:34:27,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_sync_defmap [2022-12-14 16:34:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2022-12-14 16:34:27,472 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2022-12-14 16:34:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_adjust_levels [2022-12-14 16:34:27,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_adjust_levels [2022-12-14 16:34:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_bind_filter [2022-12-14 16:34:27,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_bind_filter [2022-12-14 16:34:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-14 16:34:27,473 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-14 16:34:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 16:34:27,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 16:34:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_enqueue [2022-12-14 16:34:27,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_enqueue [2022-12-14 16:34:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 16:34:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_peek_dequeued [2022-12-14 16:34:27,473 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_peek_dequeued [2022-12-14 16:34:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 16:34:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_mark_toplevel [2022-12-14 16:34:27,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_mark_toplevel [2022-12-14 16:34:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_get [2022-12-14 16:34:27,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_get [2022-12-14 16:34:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2022-12-14 16:34:27,473 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2022-12-14 16:34:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_get_expires [2022-12-14 16:34:27,473 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_get_expires [2022-12-14 16:34:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 16:34:27,474 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 16:34:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 16:34:27,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 16:34:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reshape_fail [2022-12-14 16:34:27,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reshape_fail [2022-12-14 16:34:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 16:34:27,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 16:34:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_root_sleeping [2022-12-14 16:34:27,474 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_root_sleeping [2022-12-14 16:34:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_init [2022-12-14 16:34:27,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_init [2022-12-14 16:34:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 16:34:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_class [2022-12-14 16:34:27,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_class [2022-12-14 16:34:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure sch_tree_lock [2022-12-14 16:34:27,474 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_tree_lock [2022-12-14 16:34:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_attr [2022-12-14 16:34:27,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_attr [2022-12-14 16:34:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 16:34:27,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 16:34:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_find_tcf [2022-12-14 16:34:27,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_find_tcf [2022-12-14 16:34:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_drop [2022-12-14 16:34:27,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_drop [2022-12-14 16:34:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 16:34:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_rmprio [2022-12-14 16:34:27,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_rmprio [2022-12-14 16:34:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:34:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2022-12-14 16:34:27,475 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2022-12-14 16:34:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_walk [2022-12-14 16:34:27,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_walk [2022-12-14 16:34:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 16:34:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_get_rtab [2022-12-14 16:34:27,475 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_get_rtab [2022-12-14 16:34:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2022-12-14 16:34:27,475 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2022-12-14 16:34:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_addprio [2022-12-14 16:34:27,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_addprio [2022-12-14 16:34:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 16:34:27,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 16:34:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_change_class [2022-12-14 16:34:27,476 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_change_class [2022-12-14 16:34:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_deactivate_class [2022-12-14 16:34:27,476 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_deactivate_class [2022-12-14 16:34:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dev [2022-12-14 16:34:27,476 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dev [2022-12-14 16:34:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-12-14 16:34:27,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-12-14 16:34:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure ffz [2022-12-14 16:34:27,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ffz [2022-12-14 16:34:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_qlen_notify [2022-12-14 16:34:27,476 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_qlen_notify [2022-12-14 16:34:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_destroy_class [2022-12-14 16:34:27,488 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_destroy_class [2022-12-14 16:34:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_l2t [2022-12-14 16:34:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_l2t [2022-12-14 16:34:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 16:34:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 16:34:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_graft [2022-12-14 16:34:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_graft [2022-12-14 16:34:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 16:34:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 16:34:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_wrr [2022-12-14 16:34:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_wrr [2022-12-14 16:34:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue [2022-12-14 16:34:27,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue [2022-12-14 16:34:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 16:34:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_put [2022-12-14 16:34:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_put [2022-12-14 16:34:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_tree_decrease_qlen [2022-12-14 16:34:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_tree_decrease_qlen [2022-12-14 16:34:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-12-14 16:34:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-12-14 16:34:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:34:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:34:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_leaf [2022-12-14 16:34:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_leaf [2022-12-14 16:34:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-14 16:34:27,491 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-14 16:34:27,939 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:34:27,942 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:34:28,020 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 16:34:30,830 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:34:31,599 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:34:31,599 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 16:34:31,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:34:31 BoogieIcfgContainer [2022-12-14 16:34:31,603 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:34:31,603 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:34:31,603 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:34:31,610 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:34:31,610 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:34:31" (1/1) ... [2022-12-14 16:34:31,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:34:31,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:31,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1492 states and 2024 transitions. [2022-12-14 16:34:31,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2024 transitions. [2022-12-14 16:34:31,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 16:34:31,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:31,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:31,948 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-14 16:34:32,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:32,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1497 states and 2076 transitions. [2022-12-14 16:34:32,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2076 transitions. [2022-12-14 16:34:32,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 16:34:32,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:32,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:32,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:32,179 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-14 16:34:32,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:32,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1496 states and 2075 transitions. [2022-12-14 16:34:32,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2075 transitions. [2022-12-14 16:34:32,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:32,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:32,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:32,300 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-14 16:34:32,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:32,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 1499 states and 2117 transitions. [2022-12-14 16:34:32,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2117 transitions. [2022-12-14 16:34:32,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 16:34:32,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:32,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:32,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:32,466 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-14 16:34:32,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:32,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 1500 states and 2117 transitions. [2022-12-14 16:34:32,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2117 transitions. [2022-12-14 16:34:32,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 16:34:32,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:32,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:32,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:32,644 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-14 16:34:32,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:32,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1504 states and 2162 transitions. [2022-12-14 16:34:32,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2162 transitions. [2022-12-14 16:34:32,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 16:34:32,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:32,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:32,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:32,830 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2022-12-14 16:34:32,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:32,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1507 states and 2167 transitions. [2022-12-14 16:34:32,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2167 transitions. [2022-12-14 16:34:32,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 16:34:32,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:32,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:32,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:32,932 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-14 16:34:32,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1506 states and 2162 transitions. [2022-12-14 16:34:32,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2162 transitions. [2022-12-14 16:34:32,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 16:34:32,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:32,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:32,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:33,039 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-14 16:34:33,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:33,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1507 states and 2162 transitions. [2022-12-14 16:34:33,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2162 transitions. [2022-12-14 16:34:33,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 16:34:33,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:33,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:33,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:33,110 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-14 16:34:33,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:33,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1510 states and 2167 transitions. [2022-12-14 16:34:33,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2167 transitions. [2022-12-14 16:34:33,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 16:34:33,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:33,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:33,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:33,221 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-14 16:34:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:33,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1513 states and 2172 transitions. [2022-12-14 16:34:33,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2172 transitions. [2022-12-14 16:34:33,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:34:33,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:33,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:33,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:33,353 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-14 16:34:33,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:33,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1512 states and 2167 transitions. [2022-12-14 16:34:33,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2167 transitions. [2022-12-14 16:34:33,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:34:33,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:33,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:33,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:33,450 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-14 16:34:33,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:33,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1515 states and 2172 transitions. [2022-12-14 16:34:33,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2172 transitions. [2022-12-14 16:34:33,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:34:33,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:33,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:33,560 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-14 16:34:33,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:33,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1516 states and 2173 transitions. [2022-12-14 16:34:33,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2173 transitions. [2022-12-14 16:34:33,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:34:33,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:33,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:33,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:33,657 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2022-12-14 16:34:33,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:33,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1518 states and 2175 transitions. [2022-12-14 16:34:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2175 transitions. [2022-12-14 16:34:33,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:34:33,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:33,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:33,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:33,738 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-14 16:34:34,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:34,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1523 states and 2220 transitions. [2022-12-14 16:34:34,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2220 transitions. [2022-12-14 16:34:34,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:34:34,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:34,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:34,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:34,060 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-12-14 16:34:34,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:34,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1524 states and 2220 transitions. [2022-12-14 16:34:34,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2220 transitions. [2022-12-14 16:34:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:34:34,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:34,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:34,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:34,165 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-14 16:34:34,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:34,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1525 states and 2220 transitions. [2022-12-14 16:34:34,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2220 transitions. [2022-12-14 16:34:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:34:34,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:34,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:34,241 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2022-12-14 16:34:34,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:34,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1526 states and 2220 transitions. [2022-12-14 16:34:34,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2220 transitions. [2022-12-14 16:34:34,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 16:34:34,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:34,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:34,358 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2022-12-14 16:34:34,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:34,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1538 states and 2280 transitions. [2022-12-14 16:34:34,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2280 transitions. [2022-12-14 16:34:34,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 16:34:34,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:34,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:34,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:34,643 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2022-12-14 16:34:35,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:35,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 1568 states and 2414 transitions. [2022-12-14 16:34:35,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2414 transitions. [2022-12-14 16:34:35,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 16:34:35,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:35,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:35,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:35,223 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2022-12-14 16:34:35,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:35,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 1570 states and 2449 transitions. [2022-12-14 16:34:35,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2449 transitions. [2022-12-14 16:34:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 16:34:35,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:35,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:35,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:35,644 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2022-12-14 16:34:35,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:35,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1572 states and 2452 transitions. [2022-12-14 16:34:35,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2452 transitions. [2022-12-14 16:34:35,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 16:34:35,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:35,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:35,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:35,825 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2022-12-14 16:34:36,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:36,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1580 states and 2503 transitions. [2022-12-14 16:34:36,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2503 transitions. [2022-12-14 16:34:36,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 16:34:36,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:36,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:36,430 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2022-12-14 16:34:36,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:36,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1581 states and 2509 transitions. [2022-12-14 16:34:36,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2509 transitions. [2022-12-14 16:34:36,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 16:34:36,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:36,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:36,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:36,562 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2022-12-14 16:34:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:36,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1582 states and 2511 transitions. [2022-12-14 16:34:36,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2511 transitions. [2022-12-14 16:34:36,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 16:34:36,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:36,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 16:34:36,652 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 16:34:36,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 16:34:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 16:34:36,871 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 16:34:36,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 16:34:37,023 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 26 iterations. [2022-12-14 16:34:37,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 04:34:37 ImpRootNode [2022-12-14 16:34:37,164 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 16:34:37,164 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 16:34:37,164 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 16:34:37,165 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 16:34:37,165 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:34:31" (3/4) ... [2022-12-14 16:34:37,166 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-12-14 16:34:37,250 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-14 16:34:37,250 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 16:34:37,251 INFO L158 Benchmark]: Toolchain (without parser) took 11819.08ms. Allocated memory was 148.9MB in the beginning and 484.4MB in the end (delta: 335.5MB). Free memory was 104.3MB in the beginning and 220.2MB in the end (delta: -115.9MB). Peak memory consumption was 221.5MB. Max. memory is 16.1GB. [2022-12-14 16:34:37,251 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 119.5MB. Free memory is still 93.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:34:37,251 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1674.42ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 104.3MB in the beginning and 70.1MB in the end (delta: 34.1MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. [2022-12-14 16:34:37,251 INFO L158 Benchmark]: Boogie Procedure Inliner took 162.62ms. Allocated memory is still 180.4MB. Free memory was 70.1MB in the beginning and 98.1MB in the end (delta: -28.0MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2022-12-14 16:34:37,251 INFO L158 Benchmark]: Boogie Preprocessor took 139.29ms. Allocated memory is still 180.4MB. Free memory was 98.1MB in the beginning and 66.6MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-12-14 16:34:37,251 INFO L158 Benchmark]: RCFGBuilder took 4192.70ms. Allocated memory was 180.4MB in the beginning and 318.8MB in the end (delta: 138.4MB). Free memory was 66.6MB in the beginning and 147.2MB in the end (delta: -80.5MB). Peak memory consumption was 91.6MB. Max. memory is 16.1GB. [2022-12-14 16:34:37,252 INFO L158 Benchmark]: CodeCheck took 5560.66ms. Allocated memory was 318.8MB in the beginning and 484.4MB in the end (delta: 165.7MB). Free memory was 147.2MB in the beginning and 241.1MB in the end (delta: -94.0MB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. [2022-12-14 16:34:37,252 INFO L158 Benchmark]: Witness Printer took 85.91ms. Allocated memory is still 484.4MB. Free memory was 241.1MB in the beginning and 220.2MB in the end (delta: 21.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 16:34:37,253 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 88 procedures, 1493 locations, 144 error locations. Started 1 CEGAR loops. OverallTime: 5.4s, OverallIterations: 26, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 9933 SdHoareTripleChecker+Valid, 6.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2309 mSDsluCounter, 11197 SdHoareTripleChecker+Invalid, 5.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6165 mSDsCounter, 1350 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 8268 IncrementalHoareTripleChecker+Invalid, 9618 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1350 mSolverCounterUnsat, 5032 mSDtfsCounter, 8268 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 16110 GetRequests, 16002 SyntacticMatches, 6 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4030 ImplicationChecksByTransitivity, 1.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 2298 NumberOfCodeBlocks, 2298 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 2168 ConstructedInterpolants, 0 QuantifiedInterpolants, 2662 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 25 InterpolantComputations, 24 PerfectInterpolantSequences, 5534/5536 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 8148]: integer overflow possible integer overflow possible We found a FailurePath: [L5591] int LDV_IN_INTERRUPT = 1; [L5592] int ldv_state_variable_2 ; [L5593] int ref_cnt ; [L5594] struct Qdisc *cbq_class_ops_group0 ; [L5595] int ldv_state_variable_1 ; [L5596] struct Qdisc *cbq_qdisc_ops_group0 ; [L5597] struct sk_buff *cbq_qdisc_ops_group1 ; [L5598] int ldv_state_variable_0 ; [L7551-L7559] static struct nla_policy const cbq_policy[8U] = { {(unsigned short)0, (unsigned short)0}, {(unsigned short)0, 20U}, {(unsigned short)0, 12U}, {(unsigned short)0, 12U}, {(unsigned short)0, 8U}, {(unsigned short)0, 12U}, {11U, 1024U}, {(unsigned short)0, 4U}}; [L8604-L8607] static struct Qdisc_class_ops const cbq_class_ops = {0, & cbq_graft, & cbq_leaf, & cbq_qlen_notify, & cbq_get, & cbq_put, & cbq_change_class, & cbq_delete, & cbq_walk, & cbq_find_tcf, & cbq_bind_filter, & cbq_unbind_filter, & cbq_dump_class, & cbq_dump_class_stats}; [L8608-L8612] static struct Qdisc_ops cbq_qdisc_ops = {(struct Qdisc_ops *)0, & cbq_class_ops, {'c', 'b', 'q', '\000'}, 896, & cbq_enqueue, & cbq_dequeue, & qdisc_peek_dequeued, & cbq_drop, & cbq_init, & cbq_reset, & cbq_destroy, (int (*)(struct Qdisc * , struct nlattr * ))0, 0, & cbq_dump, & cbq_dump_stats, & __this_module}; [L8628] int ldv_retval_0 ; [L8629] int ldv_retval_1 ; [L9269] int ldv_spin = 0; [L8657] struct nlattr *ldvarg1 ; [L8658] void *tmp ; [L8659] struct gnet_dump *ldvarg0 ; [L8660] void *tmp___0 ; [L8661] struct Qdisc *ldvarg18 ; [L8662] void *tmp___1 ; [L8663] unsigned long ldvarg11 ; [L8664] unsigned long tmp___2 ; [L8665] struct qdisc_walker *ldvarg20 ; [L8666] void *tmp___3 ; [L8667] struct tcmsg *ldvarg7 ; [L8668] void *tmp___4 ; [L8669] unsigned long ldvarg23 ; [L8670] unsigned long tmp___5 ; [L8671] struct nlattr **ldvarg3 ; [L8672] void *tmp___6 ; [L8673] struct gnet_dump *ldvarg12 ; [L8674] void *tmp___7 ; [L8675] struct sk_buff *ldvarg8 ; [L8676] void *tmp___8 ; [L8677] unsigned long ldvarg13 ; [L8678] unsigned long tmp___9 ; [L8679] u32 ldvarg10 ; [L8680] u32 tmp___10 ; [L8681] unsigned long ldvarg9 ; [L8682] unsigned long tmp___11 ; [L8683] u32 ldvarg5 ; [L8684] u32 tmp___12 ; [L8685] unsigned long *ldvarg6 ; [L8686] void *tmp___13 ; [L8687] unsigned long ldvarg15 ; [L8688] unsigned long tmp___14 ; [L8689] unsigned long ldvarg16 ; [L8690] unsigned long tmp___15 ; [L8691] unsigned long ldvarg21 ; [L8692] unsigned long tmp___16 ; [L8693] u32 ldvarg4 ; [L8694] u32 tmp___17 ; [L8695] unsigned long ldvarg14 ; [L8696] unsigned long tmp___18 ; [L8697] struct Qdisc **ldvarg17 ; [L8698] void *tmp___19 ; [L8699] u32 ldvarg22 ; [L8700] u32 tmp___20 ; [L8701] unsigned long ldvarg19 ; [L8702] unsigned long tmp___21 ; [L8703] unsigned long ldvarg2 ; [L8704] unsigned long tmp___22 ; [L8705] int tmp___23 ; [L8706] int tmp___24 ; [L8707] int tmp___25 ; [L8708] int tmp___26 ; VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0] [L8710] CALL, EXPR ldv_zalloc(4UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0] [L5533] void *p ; [L5534] void *tmp ; [L5535] int tmp___0 ; [L5537] tmp___0 = __VERIFIER_nondet_int() [L5538] COND TRUE tmp___0 != 0 [L5539] return ((void *)0); VAL [\old(size)=4, \result={0:0}, __this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0, size=4, tmp___0=1] [L8710] RET, EXPR ldv_zalloc(4UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(4UL)={0:0}, ref_cnt=0] [L8710] tmp = ldv_zalloc(4UL) [L8711] ldvarg1 = (struct nlattr *)tmp VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg1={0:0}, ref_cnt=0, tmp={0:0}] [L8712] CALL, EXPR ldv_zalloc(88UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0] [L5533] void *p ; [L5534] void *tmp ; [L5535] int tmp___0 ; [L5537] tmp___0 = __VERIFIER_nondet_int() [L5538] COND TRUE tmp___0 != 0 [L5539] return ((void *)0); VAL [\old(size)=88, \result={0:0}, __this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0, size=88, tmp___0=1] [L8712] RET, EXPR ldv_zalloc(88UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(88UL)={0:0}, ldvarg1={0:0}, ref_cnt=0, tmp={0:0}] [L8712] tmp___0 = ldv_zalloc(88UL) [L8713] ldvarg0 = (struct gnet_dump *)tmp___0 VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}] [L8714] CALL, EXPR ldv_zalloc(448UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0] [L5533] void *p ; [L5534] void *tmp ; [L5535] int tmp___0 ; [L5537] tmp___0 = __VERIFIER_nondet_int() [L5538] COND TRUE tmp___0 != 0 [L5539] return ((void *)0); VAL [\old(size)=448, \result={0:0}, __this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0, size=448, tmp___0=1] [L8714] RET, EXPR ldv_zalloc(448UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(448UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}] [L8714] tmp___1 = ldv_zalloc(448UL) [L8715] ldvarg18 = (struct Qdisc *)tmp___1 [L8716] tmp___2 = __VERIFIER_nondet_ulong() [L8717] ldvarg11 = tmp___2 VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=66, ldvarg18={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=66] [L8718] CALL, EXPR ldv_zalloc(24UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0] [L5533] void *p ; [L5534] void *tmp ; [L5535] int tmp___0 ; [L5537] tmp___0 = __VERIFIER_nondet_int() [L5538] COND TRUE tmp___0 != 0 [L5539] return ((void *)0); VAL [\old(size)=24, \result={0:0}, __this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0, size=24, tmp___0=-1] [L8718] RET, EXPR ldv_zalloc(24UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(24UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=66, ldvarg18={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=66] [L8718] tmp___3 = ldv_zalloc(24UL) [L8719] ldvarg20 = (struct qdisc_walker *)tmp___3 VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=66, ldvarg18={0:0}, ldvarg20={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=66, tmp___3={0:0}] [L8720] CALL, EXPR ldv_zalloc(20UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0] [L5533] void *p ; [L5534] void *tmp ; [L5535] int tmp___0 ; [L5537] tmp___0 = __VERIFIER_nondet_int() [L5538] COND TRUE tmp___0 != 0 [L5539] return ((void *)0); VAL [\old(size)=20, \result={0:0}, __this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0, size=20, tmp___0=-1] [L8720] RET, EXPR ldv_zalloc(20UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(20UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=66, ldvarg18={0:0}, ldvarg20={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=66, tmp___3={0:0}] [L8720] tmp___4 = ldv_zalloc(20UL) [L8721] ldvarg7 = (struct tcmsg *)tmp___4 [L8722] tmp___5 = __VERIFIER_nondet_ulong() [L8723] ldvarg23 = tmp___5 VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=66, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=67, ldvarg7={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=66, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67] [L8724] CALL, EXPR ldv_zalloc(8UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0] [L5533] void *p ; [L5534] void *tmp ; [L5535] int tmp___0 ; [L5537] tmp___0 = __VERIFIER_nondet_int() [L5538] COND TRUE tmp___0 != 0 [L5539] return ((void *)0); VAL [\old(size)=8, \result={0:0}, __this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0, size=8, tmp___0=1] [L8724] RET, EXPR ldv_zalloc(8UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(8UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=66, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=67, ldvarg7={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=66, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67] [L8724] tmp___6 = ldv_zalloc(8UL) [L8725] ldvarg3 = (struct nlattr **)tmp___6 VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=66, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=67, ldvarg3={0:0}, ldvarg7={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=66, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}] [L8726] CALL, EXPR ldv_zalloc(88UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0] [L5533] void *p ; [L5534] void *tmp ; [L5535] int tmp___0 ; [L5537] tmp___0 = __VERIFIER_nondet_int() [L5538] COND TRUE tmp___0 != 0 [L5539] return ((void *)0); VAL [\old(size)=88, \result={0:0}, __this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0, size=88, tmp___0=-1] [L8726] RET, EXPR ldv_zalloc(88UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(88UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=66, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=67, ldvarg3={0:0}, ldvarg7={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=66, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}] [L8726] tmp___7 = ldv_zalloc(88UL) [L8727] ldvarg12 = (struct gnet_dump *)tmp___7 VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=66, ldvarg12={0:0}, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=67, ldvarg3={0:0}, ldvarg7={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=66, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}, tmp___7={0:0}] [L8728] CALL, EXPR ldv_zalloc(232UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0] [L5533] void *p ; [L5534] void *tmp ; [L5535] int tmp___0 ; [L5537] tmp___0 = __VERIFIER_nondet_int() [L5538] COND TRUE tmp___0 != 0 [L5539] return ((void *)0); VAL [\old(size)=232, \result={0:0}, __this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0, size=232, tmp___0=1] [L8728] RET, EXPR ldv_zalloc(232UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(232UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=66, ldvarg12={0:0}, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=67, ldvarg3={0:0}, ldvarg7={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=66, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}, tmp___7={0:0}] [L8728] tmp___8 = ldv_zalloc(232UL) [L8729] ldvarg8 = (struct sk_buff *)tmp___8 [L8730] tmp___9 = __VERIFIER_nondet_ulong() [L8731] ldvarg13 = tmp___9 [L8732] tmp___10 = __VERIFIER_nondet_u32() [L8733] ldvarg10 = tmp___10 [L8734] tmp___11 = __VERIFIER_nondet_ulong() [L8735] ldvarg9 = tmp___11 [L8736] tmp___12 = __VERIFIER_nondet_u32() [L8737] ldvarg5 = tmp___12 VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=73, ldvarg11=66, ldvarg12={0:0}, ldvarg13=69, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=67, ldvarg3={0:0}, ldvarg5=70, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=71, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=73, tmp___11=71, tmp___12=70, tmp___2=66, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=69] [L8738] CALL, EXPR ldv_zalloc(8UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0] [L5533] void *p ; [L5534] void *tmp ; [L5535] int tmp___0 ; [L5537] tmp___0 = __VERIFIER_nondet_int() [L5538] COND TRUE tmp___0 != 0 [L5539] return ((void *)0); VAL [\old(size)=8, \result={0:0}, __this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0, size=8, tmp___0=1] [L8738] RET, EXPR ldv_zalloc(8UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(8UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=73, ldvarg11=66, ldvarg12={0:0}, ldvarg13=69, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=67, ldvarg3={0:0}, ldvarg5=70, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=71, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=73, tmp___11=71, tmp___12=70, tmp___2=66, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=69] [L8738] tmp___13 = ldv_zalloc(8UL) [L8739] ldvarg6 = (unsigned long *)tmp___13 [L8740] tmp___14 = __VERIFIER_nondet_ulong() [L8741] ldvarg15 = tmp___14 [L8742] tmp___15 = __VERIFIER_nondet_ulong() [L8743] ldvarg16 = tmp___15 [L8744] tmp___16 = __VERIFIER_nondet_ulong() [L8745] ldvarg21 = tmp___16 [L8746] tmp___17 = __VERIFIER_nondet_u32() [L8747] ldvarg4 = tmp___17 [L8748] tmp___18 = __VERIFIER_nondet_ulong() [L8749] ldvarg14 = tmp___18 VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=73, ldvarg11=66, ldvarg12={0:0}, ldvarg13=69, ldvarg14=0, ldvarg15=78, ldvarg16=74, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg21=77, ldvarg23=67, ldvarg3={0:0}, ldvarg4=75, ldvarg5=70, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=71, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=73, tmp___11=71, tmp___12=70, tmp___13={0:0}, tmp___14=78, tmp___15=74, tmp___16=77, tmp___17=75, tmp___18=0, tmp___2=66, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=69] [L8750] CALL, EXPR ldv_zalloc(8UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0] [L5533] void *p ; [L5534] void *tmp ; [L5535] int tmp___0 ; [L5537] tmp___0 = __VERIFIER_nondet_int() [L5538] COND TRUE tmp___0 != 0 [L5539] return ((void *)0); VAL [\old(size)=8, \result={0:0}, __this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ref_cnt=0, size=8, tmp___0=1] [L8750] RET, EXPR ldv_zalloc(8UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_zalloc(8UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=73, ldvarg11=66, ldvarg12={0:0}, ldvarg13=69, ldvarg14=0, ldvarg15=78, ldvarg16=74, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg21=77, ldvarg23=67, ldvarg3={0:0}, ldvarg4=75, ldvarg5=70, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=71, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=73, tmp___11=71, tmp___12=70, tmp___13={0:0}, tmp___14=78, tmp___15=74, tmp___16=77, tmp___17=75, tmp___18=0, tmp___2=66, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=69] [L8750] tmp___19 = ldv_zalloc(8UL) [L8751] ldvarg17 = (struct Qdisc **)tmp___19 [L8752] tmp___20 = __VERIFIER_nondet_u32() [L8753] ldvarg22 = tmp___20 [L8754] tmp___21 = __VERIFIER_nondet_ulong() [L8755] ldvarg19 = tmp___21 [L8756] tmp___22 = __VERIFIER_nondet_ulong() [L8757] ldvarg2 = tmp___22 [L8758] FCALL ldv_initialize() [L8759] ldv_state_variable_1 = 0 [L8760] ref_cnt = 0 [L8761] ldv_state_variable_0 = 1 [L8762] ldv_state_variable_2 = 0 VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=73, ldvarg11=66, ldvarg12={0:0}, ldvarg13=69, ldvarg14=0, ldvarg15=78, ldvarg16=74, ldvarg17={0:0}, ldvarg18={0:0}, ldvarg19=79, ldvarg2=81, ldvarg20={0:0}, ldvarg21=77, ldvarg22=82, ldvarg23=67, ldvarg3={0:0}, ldvarg4=75, ldvarg5=70, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=71, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=73, tmp___11=71, tmp___12=70, tmp___13={0:0}, tmp___14=78, tmp___15=74, tmp___16=77, tmp___17=75, tmp___18=0, tmp___19={0:0}, tmp___2=66, tmp___20=82, tmp___21=79, tmp___22=81, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=69] [L8764] tmp___23 = __VERIFIER_nondet_int() [L8766] case 0: [L8928] case 1: VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=73, ldvarg11=66, ldvarg12={0:0}, ldvarg13=69, ldvarg14=0, ldvarg15=78, ldvarg16=74, ldvarg17={0:0}, ldvarg18={0:0}, ldvarg19=79, ldvarg2=81, ldvarg20={0:0}, ldvarg21=77, ldvarg22=82, ldvarg23=67, ldvarg3={0:0}, ldvarg4=75, ldvarg5=70, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=71, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=73, tmp___11=71, tmp___12=70, tmp___13={0:0}, tmp___14=78, tmp___15=74, tmp___16=77, tmp___17=75, tmp___18=0, tmp___19={0:0}, tmp___2=66, tmp___20=82, tmp___21=79, tmp___22=81, tmp___23=1, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=69] [L8929] COND TRUE ldv_state_variable_0 != 0 [L8930] tmp___25 = __VERIFIER_nondet_int() [L8932] case 0: [L8940] case 1: VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=73, ldvarg11=66, ldvarg12={0:0}, ldvarg13=69, ldvarg14=0, ldvarg15=78, ldvarg16=74, ldvarg17={0:0}, ldvarg18={0:0}, ldvarg19=79, ldvarg2=81, ldvarg20={0:0}, ldvarg21=77, ldvarg22=82, ldvarg23=67, ldvarg3={0:0}, ldvarg4=75, ldvarg5=70, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=71, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=73, tmp___11=71, tmp___12=70, tmp___13={0:0}, tmp___14=78, tmp___15=74, tmp___16=77, tmp___17=75, tmp___18=0, tmp___19={0:0}, tmp___2=66, tmp___20=82, tmp___21=79, tmp___22=81, tmp___23=1, tmp___25=1, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=69] [L8941] COND TRUE ldv_state_variable_0 == 1 [L8942] CALL, EXPR cbq_module_init() [L8615] int tmp ; [L8617] CALL, EXPR register_qdisc(& cbq_qdisc_ops) [L9499] return __VERIFIER_nondet_int(); [L8617] RET, EXPR register_qdisc(& cbq_qdisc_ops) [L8617] tmp = register_qdisc(& cbq_qdisc_ops) [L8618] return (tmp); [L8942] RET, EXPR cbq_module_init() [L8942] ldv_retval_1 = cbq_module_init() [L8943] COND TRUE ldv_retval_1 == 0 [L8944] ldv_state_variable_0 = 3 [L8945] ldv_state_variable_2 = 1 [L8946] CALL ldv_initialize_Qdisc_class_ops_2() [L8648] void *tmp ; VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, ref_cnt=0] [L8650] CALL, EXPR ldv_zalloc(448UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, ref_cnt=0] [L5533] void *p ; [L5534] void *tmp ; [L5535] int tmp___0 ; [L5537] tmp___0 = __VERIFIER_nondet_int() [L5538] COND TRUE tmp___0 != 0 [L5539] return ((void *)0); VAL [\old(size)=448, \result={0:0}, __this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, ref_cnt=0, size=448, tmp___0=1] [L8650] RET, EXPR ldv_zalloc(448UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, ldv_zalloc(448UL)={0:0}, ref_cnt=0] [L8650] tmp = ldv_zalloc(448UL) [L8651] cbq_class_ops_group0 = (struct Qdisc *)tmp [L8946] RET ldv_initialize_Qdisc_class_ops_2() [L8947] ldv_state_variable_1 = 1 [L8948] CALL ldv_initialize_Qdisc_ops_1() [L8636] void *tmp ; [L8637] void *tmp___0 ; VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ref_cnt=0] [L8639] CALL, EXPR ldv_zalloc(448UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ref_cnt=0] [L5533] void *p ; [L5534] void *tmp ; [L5535] int tmp___0 ; [L5537] tmp___0 = __VERIFIER_nondet_int() [L5538] COND TRUE tmp___0 != 0 [L5539] return ((void *)0); VAL [\old(size)=448, \result={0:0}, __this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ref_cnt=0, size=448, tmp___0=-1] [L8639] RET, EXPR ldv_zalloc(448UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_zalloc(448UL)={0:0}, ref_cnt=0] [L8639] tmp = ldv_zalloc(448UL) [L8640] cbq_qdisc_ops_group0 = (struct Qdisc *)tmp VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ref_cnt=0, tmp={0:0}] [L8641] CALL, EXPR ldv_zalloc(232UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ref_cnt=0] [L5533] void *p ; [L5534] void *tmp ; [L5535] int tmp___0 ; [L5537] tmp___0 = __VERIFIER_nondet_int() [L5538] COND TRUE tmp___0 != 0 [L5539] return ((void *)0); VAL [\old(size)=232, \result={0:0}, __this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ref_cnt=0, size=232, tmp___0=1] [L8641] RET, EXPR ldv_zalloc(232UL) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_zalloc(232UL)={0:0}, ref_cnt=0, tmp={0:0}] [L8641] tmp___0 = ldv_zalloc(232UL) [L8642] cbq_qdisc_ops_group1 = (struct sk_buff *)tmp___0 [L8948] RET ldv_initialize_Qdisc_ops_1() [L8951] COND FALSE !(ldv_retval_1 != 0) VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=73, ldvarg11=66, ldvarg12={0:0}, ldvarg13=69, ldvarg14=0, ldvarg15=78, ldvarg16=74, ldvarg17={0:0}, ldvarg18={0:0}, ldvarg19=79, ldvarg2=81, ldvarg20={0:0}, ldvarg21=77, ldvarg22=82, ldvarg23=67, ldvarg3={0:0}, ldvarg4=75, ldvarg5=70, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=71, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=73, tmp___11=71, tmp___12=70, tmp___13={0:0}, tmp___14=78, tmp___15=74, tmp___16=77, tmp___17=75, tmp___18=0, tmp___19={0:0}, tmp___2=66, tmp___20=82, tmp___21=79, tmp___22=81, tmp___23=1, tmp___25=1, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=69] [L8764] tmp___23 = __VERIFIER_nondet_int() [L8766] case 0: [L8928] case 1: [L8966] case 2: VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=73, ldvarg11=66, ldvarg12={0:0}, ldvarg13=69, ldvarg14=0, ldvarg15=78, ldvarg16=74, ldvarg17={0:0}, ldvarg18={0:0}, ldvarg19=79, ldvarg2=81, ldvarg20={0:0}, ldvarg21=77, ldvarg22=82, ldvarg23=67, ldvarg3={0:0}, ldvarg4=75, ldvarg5=70, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=71, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=73, tmp___11=71, tmp___12=70, tmp___13={0:0}, tmp___14=78, tmp___15=74, tmp___16=77, tmp___17=75, tmp___18=0, tmp___19={0:0}, tmp___2=66, tmp___20=82, tmp___21=79, tmp___22=81, tmp___23=2, tmp___25=1, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=69] [L8967] COND TRUE ldv_state_variable_2 != 0 [L8968] tmp___26 = __VERIFIER_nondet_int() [L8970] case 0: [L8982] case 1: [L8994] case 2: [L9006] case 3: [L9018] case 4: [L9030] case 5: [L9038] case 6: [L9050] case 7: VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=73, ldvarg11=66, ldvarg12={0:0}, ldvarg13=69, ldvarg14=0, ldvarg15=78, ldvarg16=74, ldvarg17={0:0}, ldvarg18={0:0}, ldvarg19=79, ldvarg2=81, ldvarg20={0:0}, ldvarg21=77, ldvarg22=82, ldvarg23=67, ldvarg3={0:0}, ldvarg4=75, ldvarg5=70, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=71, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=73, tmp___11=71, tmp___12=70, tmp___13={0:0}, tmp___14=78, tmp___15=74, tmp___16=77, tmp___17=75, tmp___18=0, tmp___19={0:0}, tmp___2=66, tmp___20=82, tmp___21=79, tmp___22=81, tmp___23=2, tmp___25=1, tmp___26=7, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=69] [L9051] COND TRUE ldv_state_variable_2 == 1 VAL [__this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=73, ldvarg11=66, ldvarg12={0:0}, ldvarg13=69, ldvarg14=0, ldvarg15=78, ldvarg16=74, ldvarg17={0:0}, ldvarg18={0:0}, ldvarg19=79, ldvarg2=81, ldvarg20={0:0}, ldvarg21=77, ldvarg22=82, ldvarg23=67, ldvarg3={0:0}, ldvarg4=75, ldvarg5=70, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=71, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=73, tmp___11=71, tmp___12=70, tmp___13={0:0}, tmp___14=78, tmp___15=74, tmp___16=77, tmp___17=75, tmp___18=0, tmp___19={0:0}, tmp___2=66, tmp___20=82, tmp___21=79, tmp___22=81, tmp___23=2, tmp___25=1, tmp___26=7, tmp___3={0:0}, tmp___4={0:0}, tmp___5=67, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=69] [L9052] CALL cbq_put(cbq_class_ops_group0, ldvarg14) VAL [\old(arg)=0, \old(ldv_spin)=0, __this_module={59:61}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ref_cnt=0, sch={0:0}] [L8141] struct cbq_class *cl ; [L8142] spinlock_t *root_lock ; [L8143] spinlock_t *tmp ; [L8144] struct cbq_sched_data *q ; [L8145] void *tmp___0 ; [L8147] cl = (struct cbq_class *)arg [L8148] EXPR cl->refcnt VAL [\old(arg)=0, \old(ldv_spin)=0, __this_module={59:61}, arg=0, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, cl={0:0}, cl->refcnt=-2147483648, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ref_cnt=0, sch={0:0}, sch={0:0}] [L8148] cl->refcnt - 1 VAL [\old(arg)=0, \old(ldv_spin)=0, __this_module={59:61}, arg=0, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, cl={0:0}, cl->refcnt=-2147483648, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ref_cnt=0, sch={0:0}, sch={0:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 119.5MB. Free memory is still 93.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1674.42ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 104.3MB in the beginning and 70.1MB in the end (delta: 34.1MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 162.62ms. Allocated memory is still 180.4MB. Free memory was 70.1MB in the beginning and 98.1MB in the end (delta: -28.0MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 139.29ms. Allocated memory is still 180.4MB. Free memory was 98.1MB in the beginning and 66.6MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4192.70ms. Allocated memory was 180.4MB in the beginning and 318.8MB in the end (delta: 138.4MB). Free memory was 66.6MB in the beginning and 147.2MB in the end (delta: -80.5MB). Peak memory consumption was 91.6MB. Max. memory is 16.1GB. * CodeCheck took 5560.66ms. Allocated memory was 318.8MB in the beginning and 484.4MB in the end (delta: 165.7MB). Free memory was 147.2MB in the beginning and 241.1MB in the end (delta: -94.0MB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. * Witness Printer took 85.91ms. Allocated memory is still 484.4MB. Free memory was 241.1MB in the beginning and 220.2MB in the end (delta: 21.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. RESULT: Ultimate proved your program to be incorrect! [2022-12-14 16:34:37,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502c58f3-b634-40be-a205-bdc61ad8f355/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(OVERFLOW)