./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/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_0102d233-4184-4332-ad28-f0613ee56ec2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fd7f455fa60dc767ba413f4ce1a98b58bf5f9d518147ba3811d1c7635c7b429b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 02:31:14,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:31:14,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:31:14,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:31:14,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:31:14,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:31:14,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:31:14,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:31:14,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:31:14,345 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:31:14,346 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:31:14,347 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:31:14,348 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:31:14,349 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:31:14,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:31:14,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:31:14,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:31:14,353 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:31:14,355 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:31:14,356 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:31:14,358 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:31:14,359 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:31:14,360 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:31:14,361 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:31:14,365 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:31:14,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:31:14,366 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:31:14,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:31:14,367 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:31:14,368 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:31:14,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:31:14,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:31:14,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:31:14,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:31:14,372 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:31:14,372 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:31:14,373 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:31:14,373 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:31:14,373 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:31:14,374 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:31:14,374 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:31:14,375 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 02:31:14,397 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:31:14,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:31:14,398 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:31:14,398 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:31:14,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:31:14,399 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:31:14,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:31:14,399 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:31:14,400 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:31:14,400 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:31:14,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:31:14,400 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:31:14,400 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:31:14,400 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:31:14,401 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:31:14,401 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:31:14,401 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:31:14,401 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:31:14,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:31:14,401 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:31:14,401 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:31:14,402 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:31:14,402 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:31:14,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:31:14,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:31:14,402 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_0102d233-4184-4332-ad28-f0613ee56ec2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd7f455fa60dc767ba413f4ce1a98b58bf5f9d518147ba3811d1c7635c7b429b [2022-12-15 02:31:14,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:31:14,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:31:14,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:31:14,608 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:31:14,608 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:31:14,609 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i [2022-12-15 02:31:17,213 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:31:17,658 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:31:17,658 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i [2022-12-15 02:31:17,684 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/bin/ukojak-rkRKPMF4O4/data/b43bf38e3/19e330cfa642424183b9f3d50d12fc06/FLAG65f65b8dc [2022-12-15 02:31:17,694 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/bin/ukojak-rkRKPMF4O4/data/b43bf38e3/19e330cfa642424183b9f3d50d12fc06 [2022-12-15 02:31:17,696 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:31:17,697 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:31:17,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:31:17,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:31:17,700 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:31:17,701 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:31:17" (1/1) ... [2022-12-15 02:31:17,702 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52a38a4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:17, skipping insertion in model container [2022-12-15 02:31:17,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:31:17" (1/1) ... [2022-12-15 02:31:17,707 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:31:17,792 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:31:18,306 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:18,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,310 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:18,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,478 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:18,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,480 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:18,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,486 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:31:18,533 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:18,534 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:18,534 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:18,535 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:18,535 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:18,535 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:18,536 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:18,597 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:18,598 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:18,598 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:18,598 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:18,599 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:18,609 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 02:31:18,612 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 02:31:18,625 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 02:31:18,675 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-15 02:31:18,678 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-15 02:31:18,687 WARN L623 FunctionHandler]: Unknown extern function __put_task_struct [2022-12-15 02:31:18,776 WARN L623 FunctionHandler]: Unknown extern function save_stack_trace [2022-12-15 02:31:18,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,783 WARN L623 FunctionHandler]: Unknown extern function print_stack_trace [2022-12-15 02:31:18,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,784 WARN L623 FunctionHandler]: Unknown extern function save_stack_trace [2022-12-15 02:31:18,784 WARN L623 FunctionHandler]: Unknown extern function print_stack_trace [2022-12-15 02:31:18,788 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:31:18,789 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 02:31:18,790 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:31:18,793 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 02:31:18,793 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-15 02:31:18,802 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 02:31:18,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,833 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_block_number [2022-12-15 02:31:18,833 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_block_data [2022-12-15 02:31:18,836 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_aux_data [2022-12-15 02:31:18,840 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_aux_data [2022-12-15 02:31:18,840 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_client [2022-12-15 02:31:18,840 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_block_size [2022-12-15 02:31:18,842 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_client_create [2022-12-15 02:31:18,842 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:18,843 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_client_destroy [2022-12-15 02:31:18,843 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:18,843 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_block_size [2022-12-15 02:31:18,844 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_device_size [2022-12-15 02:31:18,848 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_block_size [2022-12-15 02:31:18,848 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:18,849 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_block_number [2022-12-15 02:31:18,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,850 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:18,850 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_block_number [2022-12-15 02:31:18,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,851 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_read [2022-12-15 02:31:18,852 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_aux_data [2022-12-15 02:31:18,853 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:18,854 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:18,854 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_read [2022-12-15 02:31:18,855 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_aux_data [2022-12-15 02:31:18,855 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:18,856 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:18,857 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get [2022-12-15 02:31:18,858 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_aux_data [2022-12-15 02:31:18,858 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:18,859 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:18,860 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_new [2022-12-15 02:31:18,860 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_aux_data [2022-12-15 02:31:18,861 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:18,861 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_aux_data [2022-12-15 02:31:18,862 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_mark_buffer_dirty [2022-12-15 02:31:18,862 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:18,863 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_write_dirty_buffers [2022-12-15 02:31:18,863 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_write_dirty_buffers [2022-12-15 02:31:18,864 WARN L623 FunctionHandler]: Unknown extern function crc32c [2022-12-15 02:31:18,864 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:18,864 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:18,865 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:18,865 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:18,865 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:18,937 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:18,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,938 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:18,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,946 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:18,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,947 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:18,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:18,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,036 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,036 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,037 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,037 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,037 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,038 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,038 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,038 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,038 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,061 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,107 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,108 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,113 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,113 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,113 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,113 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,113 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,114 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,114 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,114 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,114 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,115 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,115 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,115 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,115 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,116 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,116 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,116 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,117 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,117 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,179 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,284 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,284 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,284 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,284 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,284 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,285 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,285 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,285 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,285 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,285 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,286 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,286 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,286 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,286 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,286 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,287 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,287 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,287 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,287 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,287 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,288 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,288 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,288 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,288 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,288 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,289 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,289 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,289 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,290 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,290 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,290 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,290 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,368 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,373 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 02:31:19,374 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,387 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,387 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,388 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,388 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,388 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,516 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,555 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,556 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,556 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,556 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,556 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,655 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,655 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,655 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,656 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,656 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,680 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,681 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,681 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,682 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,683 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,698 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,698 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,699 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,699 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,699 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,699 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,699 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,703 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_0102d233-4184-4332-ad28-f0613ee56ec2/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i[314650,314663] [2022-12-15 02:31:19,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:31:19,777 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:31:19,823 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,824 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,837 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,837 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,838 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:31:19,845 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,846 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,846 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,846 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,846 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,847 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,847 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,851 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,851 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,852 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,852 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,852 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,852 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 02:31:19,853 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-15 02:31:19,853 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-15 02:31:19,854 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-15 02:31:19,854 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-15 02:31:19,855 WARN L623 FunctionHandler]: Unknown extern function __put_task_struct [2022-12-15 02:31:19,857 WARN L623 FunctionHandler]: Unknown extern function save_stack_trace [2022-12-15 02:31:19,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,858 WARN L623 FunctionHandler]: Unknown extern function print_stack_trace [2022-12-15 02:31:19,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,859 WARN L623 FunctionHandler]: Unknown extern function save_stack_trace [2022-12-15 02:31:19,859 WARN L623 FunctionHandler]: Unknown extern function print_stack_trace [2022-12-15 02:31:19,860 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:31:19,860 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-15 02:31:19,860 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-15 02:31:19,861 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-15 02:31:19,861 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-15 02:31:19,862 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 02:31:19,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,865 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_block_number [2022-12-15 02:31:19,866 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_block_data [2022-12-15 02:31:19,866 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_aux_data [2022-12-15 02:31:19,866 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_aux_data [2022-12-15 02:31:19,867 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_client [2022-12-15 02:31:19,867 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_block_size [2022-12-15 02:31:19,868 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_client_create [2022-12-15 02:31:19,868 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,868 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_client_destroy [2022-12-15 02:31:19,869 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,869 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_block_size [2022-12-15 02:31:19,869 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_device_size [2022-12-15 02:31:19,870 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_block_size [2022-12-15 02:31:19,870 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,871 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_block_number [2022-12-15 02:31:19,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,871 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,871 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_block_number [2022-12-15 02:31:19,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,873 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_read [2022-12-15 02:31:19,873 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_aux_data [2022-12-15 02:31:19,873 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:19,874 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:19,874 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_read [2022-12-15 02:31:19,875 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_aux_data [2022-12-15 02:31:19,875 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:19,875 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:19,876 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get [2022-12-15 02:31:19,876 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_aux_data [2022-12-15 02:31:19,877 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:19,877 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:19,878 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_new [2022-12-15 02:31:19,878 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_aux_data [2022-12-15 02:31:19,878 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:19,879 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_get_aux_data [2022-12-15 02:31:19,879 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_mark_buffer_dirty [2022-12-15 02:31:19,879 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_release [2022-12-15 02:31:19,880 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_write_dirty_buffers [2022-12-15 02:31:19,880 WARN L623 FunctionHandler]: Unknown extern function dm_bufio_write_dirty_buffers [2022-12-15 02:31:19,880 WARN L623 FunctionHandler]: Unknown extern function crc32c [2022-12-15 02:31:19,880 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,881 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,881 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,881 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,881 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,883 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,883 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,885 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,885 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:19,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,909 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,909 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,910 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,910 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,910 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,910 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,910 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,911 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,911 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,911 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,917 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,918 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,918 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,919 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,919 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,919 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,919 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,919 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,919 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,920 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,920 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,920 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,920 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,920 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,920 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,921 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,921 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,921 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,921 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,922 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,926 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,939 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,939 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,939 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,939 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,939 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,940 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,940 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,940 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,940 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,940 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,940 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,941 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,941 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,941 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,941 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,941 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,941 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,942 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,942 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,942 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,942 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,942 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,942 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,943 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,943 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,943 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,943 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:19,944 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,944 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,944 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,944 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,945 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,949 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,950 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-15 02:31:19,951 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,957 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,957 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,957 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,958 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,958 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:19,968 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 02:31:19,997 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,997 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:19,997 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:19,998 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:19,998 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:20,013 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:20,014 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:20,014 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:20,014 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:20,014 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:20,015 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:20,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:20,016 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:20,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:20,017 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:20,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:20,017 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:20,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:20,018 WARN L623 FunctionHandler]: Unknown extern function ___ratelimit [2022-12-15 02:31:20,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-15 02:31:20,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:20,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 02:31:20,023 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:20,023 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:20,023 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-15 02:31:20,024 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-15 02:31:20,024 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 02:31:20,024 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_0102d233-4184-4332-ad28-f0613ee56ec2/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--md--persistent-data--dm-persistent-data.ko-ldv_main3.cil.out.i[314650,314663] [2022-12-15 02:31:20,028 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:31:20,088 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:31:20,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20 WrapperNode [2022-12-15 02:31:20,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:31:20,089 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:31:20,089 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:31:20,089 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:31:20,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,158 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,196 INFO L138 Inliner]: procedures = 448, calls = 3142, calls flagged for inlining = 108, calls inlined = 6, statements flattened = 279 [2022-12-15 02:31:20,196 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:31:20,197 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:31:20,197 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:31:20,197 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:31:20,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,208 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,209 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,218 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,219 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,222 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,224 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,227 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:31:20,228 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:31:20,228 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:31:20,228 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:31:20,229 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:31:20,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:31:20,253 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:31:20,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:31:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2022-12-15 02:31:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2022-12-15 02:31:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-15 02:31:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-15 02:31:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure index_prepare_for_write [2022-12-15 02:31:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure index_prepare_for_write [2022-12-15 02:31:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure index_check [2022-12-15 02:31:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure index_check [2022-12-15 02:31:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-12-15 02:31:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-12-15 02:31:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 02:31:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 02:31:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:31:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2022-12-15 02:31:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2022-12-15 02:31:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:31:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:31:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-15 02:31:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-15 02:31:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bufio_get_block_number [2022-12-15 02:31:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bufio_get_block_number [2022-12-15 02:31:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2022-12-15 02:31:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2022-12-15 02:31:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure to_buffer [2022-12-15 02:31:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure to_buffer [2022-12-15 02:31:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 02:31:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2022-12-15 02:31:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2022-12-15 02:31:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-12-15 02:31:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-12-15 02:31:20,305 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_check [2022-12-15 02:31:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_check [2022-12-15 02:31:20,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 02:31:20,305 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_prepare_for_write [2022-12-15 02:31:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_prepare_for_write [2022-12-15 02:31:20,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:31:20,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-15 02:31:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-15 02:31:20,497 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:31:20,499 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:31:20,780 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:31:20,833 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:31:20,833 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:31:20,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:31:20 BoogieIcfgContainer [2022-12-15 02:31:20,836 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:31:20,836 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:31:20,836 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:31:20,843 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:31:20,844 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:31:20,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:20,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 110 states and 141 transitions. [2022-12-15 02:31:20,890 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 141 transitions. [2022-12-15 02:31:20,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 02:31:20,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:20,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:21,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:21,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:31:21,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:21,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 113 states and 147 transitions. [2022-12-15 02:31:21,218 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 147 transitions. [2022-12-15 02:31:21,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-15 02:31:21,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:21,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:31:21,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:21,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 118 states and 157 transitions. [2022-12-15 02:31:21,359 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 157 transitions. [2022-12-15 02:31:21,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-15 02:31:21,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:21,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:21,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:31:21,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:21,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 122 states and 164 transitions. [2022-12-15 02:31:21,433 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 164 transitions. [2022-12-15 02:31:21,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-15 02:31:21,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:21,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:21,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:31:21,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:21,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 126 states and 171 transitions. [2022-12-15 02:31:21,515 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 171 transitions. [2022-12-15 02:31:21,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-15 02:31:21,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:21,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:21,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:21,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 02:31:21,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:21,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 128 states and 174 transitions. [2022-12-15 02:31:21,675 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 174 transitions. [2022-12-15 02:31:21,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 02:31:21,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:21,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:21,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 02:31:21,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:21,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 130 states and 177 transitions. [2022-12-15 02:31:21,775 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 177 transitions. [2022-12-15 02:31:21,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 02:31:21,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:21,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:21,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:21,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 02:31:21,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:21,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 132 states and 180 transitions. [2022-12-15 02:31:21,883 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 180 transitions. [2022-12-15 02:31:21,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-15 02:31:21,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:21,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:21,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:21,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 02:31:21,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:21,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 134 states and 183 transitions. [2022-12-15 02:31:21,973 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 183 transitions. [2022-12-15 02:31:21,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-15 02:31:21,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:21,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:21,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:22,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 02:31:22,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 137 states and 187 transitions. [2022-12-15 02:31:22,085 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 187 transitions. [2022-12-15 02:31:22,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 02:31:22,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:22,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:22,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:22,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 02:31:22,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 121 states and 159 transitions. [2022-12-15 02:31:22,184 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 159 transitions. [2022-12-15 02:31:22,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 02:31:22,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:22,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:22,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:22,247 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 02:31:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:22,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 124 states and 163 transitions. [2022-12-15 02:31:22,268 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 163 transitions. [2022-12-15 02:31:22,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 02:31:22,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:22,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:22,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:31:22,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 02:31:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:22,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 105 states and 133 transitions. [2022-12-15 02:31:22,375 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 133 transitions. [2022-12-15 02:31:22,376 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-15 02:31:22,376 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 13 iterations. [2022-12-15 02:31:22,384 INFO L754 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2022-12-15 02:31:22,470 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 02:31:22,473 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 02:31:22,474 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 02:31:22,474 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 02:31:22,474 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 02:31:22,474 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 02:31:22,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 02:31:22 ImpRootNode [2022-12-15 02:31:22,474 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 02:31:22,475 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 02:31:22,475 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 02:31:22,475 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 02:31:22,475 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:31:20" (3/4) ... [2022-12-15 02:31:22,477 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-15 02:31:22,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure index_check [2022-12-15 02:31:22,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dm_bufio_get_block_number [2022-12-15 02:31:22,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dm_block_data [2022-12-15 02:31:22,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dm_bm_checksum [2022-12-15 02:31:22,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure index_prepare_for_write [2022-12-15 02:31:22,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-12-15 02:31:22,482 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bitmap_prepare_for_write [2022-12-15 02:31:22,482 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-12-15 02:31:22,482 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dm_block_location [2022-12-15 02:31:22,482 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-12-15 02:31:22,482 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure to_buffer [2022-12-15 02:31:22,482 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-12-15 02:31:22,482 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2022-12-15 02:31:22,482 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ___ratelimit [2022-12-15 02:31:22,482 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bitmap_check [2022-12-15 02:31:22,487 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 100 nodes and edges [2022-12-15 02:31:22,488 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2022-12-15 02:31:22,488 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2022-12-15 02:31:22,488 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-12-15 02:31:22,489 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-12-15 02:31:22,489 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-15 02:31:22,489 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-15 02:31:22,539 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-15 02:31:22,539 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 02:31:22,540 INFO L158 Benchmark]: Toolchain (without parser) took 4842.76ms. Allocated memory was 184.5MB in the beginning and 268.4MB in the end (delta: 83.9MB). Free memory was 129.1MB in the beginning and 68.4MB in the end (delta: 60.7MB). Peak memory consumption was 145.3MB. Max. memory is 16.1GB. [2022-12-15 02:31:22,540 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 130.0MB. Free memory was 105.3MB in the beginning and 105.2MB in the end (delta: 184.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:31:22,540 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2390.39ms. Allocated memory is still 184.5MB. Free memory was 129.1MB in the beginning and 72.4MB in the end (delta: 56.7MB). Peak memory consumption was 101.4MB. Max. memory is 16.1GB. [2022-12-15 02:31:22,540 INFO L158 Benchmark]: Boogie Procedure Inliner took 107.58ms. Allocated memory is still 184.5MB. Free memory was 72.4MB in the beginning and 63.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 02:31:22,540 INFO L158 Benchmark]: Boogie Preprocessor took 30.48ms. Allocated memory is still 184.5MB. Free memory was 63.1MB in the beginning and 58.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:31:22,541 INFO L158 Benchmark]: RCFGBuilder took 607.62ms. Allocated memory was 184.5MB in the beginning and 222.3MB in the end (delta: 37.7MB). Free memory was 58.9MB in the beginning and 95.6MB in the end (delta: -36.7MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2022-12-15 02:31:22,541 INFO L158 Benchmark]: CodeCheck took 1638.05ms. Allocated memory was 222.3MB in the beginning and 268.4MB in the end (delta: 46.1MB). Free memory was 95.6MB in the beginning and 76.8MB in the end (delta: 18.8MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2022-12-15 02:31:22,541 INFO L158 Benchmark]: Witness Printer took 64.76ms. Allocated memory is still 268.4MB. Free memory was 76.8MB in the beginning and 68.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 02:31:22,542 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 16 procedures, 110 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 13, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2133 SdHoareTripleChecker+Valid, 1.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 493 mSDsluCounter, 1761 SdHoareTripleChecker+Invalid, 0.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 631 mSDsCounter, 199 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 724 IncrementalHoareTripleChecker+Invalid, 923 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 199 mSolverCounterUnsat, 1130 mSDtfsCounter, 724 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3807 GetRequests, 3799 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 462 NumberOfCodeBlocks, 462 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 450 ConstructedInterpolants, 0 QuantifiedInterpolants, 718 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 36/36 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 - PositiveResult [Line: 11351]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6802]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 130.0MB. Free memory was 105.3MB in the beginning and 105.2MB in the end (delta: 184.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2390.39ms. Allocated memory is still 184.5MB. Free memory was 129.1MB in the beginning and 72.4MB in the end (delta: 56.7MB). Peak memory consumption was 101.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 107.58ms. Allocated memory is still 184.5MB. Free memory was 72.4MB in the beginning and 63.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.48ms. Allocated memory is still 184.5MB. Free memory was 63.1MB in the beginning and 58.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 607.62ms. Allocated memory was 184.5MB in the beginning and 222.3MB in the end (delta: 37.7MB). Free memory was 58.9MB in the beginning and 95.6MB in the end (delta: -36.7MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. * CodeCheck took 1638.05ms. Allocated memory was 222.3MB in the beginning and 268.4MB in the end (delta: 46.1MB). Free memory was 95.6MB in the beginning and 76.8MB in the end (delta: 18.8MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. * Witness Printer took 64.76ms. Allocated memory is still 268.4MB. Free memory was 76.8MB in the beginning and 68.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-12-15 02:31:22,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0102d233-4184-4332-ad28-f0613ee56ec2/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 Result: TRUE