./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/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_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 440f273968b34677cc4ba81db9f48373d3cac4b8a75ac1f970ae3fdbbff89c17 --- 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 01:55:32,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:55:32,467 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:55:32,490 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:55:32,490 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:55:32,492 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:55:32,494 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:55:32,496 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:55:32,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:55:32,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:55:32,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:55:32,503 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:55:32,504 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:55:32,505 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:55:32,507 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:55:32,509 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:55:32,510 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:55:32,511 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:55:32,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:55:32,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:55:32,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:55:32,520 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:55:32,521 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:55:32,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:55:32,523 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:55:32,524 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:55:32,524 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:55:32,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:55:32,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:55:32,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:55:32,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:55:32,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:55:32,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:55:32,530 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:55:32,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:55:32,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:55:32,532 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:55:32,532 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:55:32,532 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:55:32,533 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:55:32,534 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:55:32,535 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-12-15 01:55:32,557 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:55:32,557 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:55:32,558 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:55:32,558 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:55:32,559 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:55:32,559 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:55:32,559 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:55:32,559 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:55:32,559 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-15 01:55:32,560 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-15 01:55:32,560 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-15 01:55:32,560 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:55:32,560 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:55:32,560 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:55:32,560 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:55:32,561 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:55:32,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:55:32,561 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:55:32,561 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:55:32,561 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:55:32,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:55:32,562 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_760f52c2-80cc-4495-9cc1-470d4594b1f5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 440f273968b34677cc4ba81db9f48373d3cac4b8a75ac1f970ae3fdbbff89c17 [2022-12-15 01:55:32,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:55:32,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:55:32,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:55:32,796 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:55:32,797 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:55:32,797 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i [2022-12-15 01:55:35,446 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:55:35,458 ERROR L? ?]: Error during toolchain job processing: java.lang.NullPointerException at org.eclipse.cdt.internal.core.model.PathEntry.kindFromString(PathEntry.java:80) at org.eclipse.cdt.internal.core.model.DefaultPathEntryStore.decodePathEntry(DefaultPathEntryStore.java:127) at org.eclipse.cdt.internal.core.model.DefaultPathEntryStore.getRawPathEntries(DefaultPathEntryStore.java:97) at org.eclipse.cdt.internal.core.model.PathEntryStoreProxy.getRawPathEntries(PathEntryStoreProxy.java:102) at org.eclipse.cdt.internal.core.model.PathEntryManager.getRawPathEntries(PathEntryManager.java:666) at org.eclipse.cdt.core.model.CoreModel.getRawPathEntries(CoreModel.java:937) at org.eclipse.cdt.core.model.CoreModel.oldIsScannerInformationEmpty(CoreModel.java:1307) at org.eclipse.cdt.core.model.CoreModel.isScannerInformationEmpty(CoreModel.java:1252) at org.eclipse.cdt.internal.core.pdom.indexer.ProjectIndexerInputAdapter.isFileBuildConfigured(ProjectIndexerInputAdapter.java:267) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.isRequiredInIndex(AbstractIndexerTask.java:748) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.extractFiles(AbstractIndexerTask.java:667) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.runTask(AbstractIndexerTask.java:558) at org.eclipse.cdt.internal.core.pdom.indexer.PDOMIndexerTask.run(PDOMIndexerTask.java:164) at org.eclipse.cdt.internal.core.pdom.PDOMIndexerJob.run(PDOMIndexerJob.java:160) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:55:35,712 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:55:35,713 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i [2022-12-15 01:55:35,742 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/data/96ba74f33/1a8d7570852f407ca72d35af198f3e99/FLAG84fb9281e [2022-12-15 01:55:35,757 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/data/96ba74f33/1a8d7570852f407ca72d35af198f3e99 [2022-12-15 01:55:35,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:55:35,760 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:55:35,762 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:55:35,762 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:55:35,764 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:55:35,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:55:35" (1/1) ... [2022-12-15 01:55:35,765 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f3e6793 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:35, skipping insertion in model container [2022-12-15 01:55:35,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:55:35" (1/1) ... [2022-12-15 01:55:35,771 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:55:35,825 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:55:36,091 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 01:55:36,122 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_760f52c2-80cc-4495-9cc1-470d4594b1f5/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i[49178,49191] [2022-12-15 01:55:36,148 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 01:55:36,156 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-15 01:55:36,158 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-15 01:55:36,203 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,205 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-15 01:55:36,211 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,212 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 01:55:36,213 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:36,216 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,218 WARN L623 FunctionHandler]: Unknown extern function rtc_time_to_tm [2022-12-15 01:55:36,221 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,222 WARN L623 FunctionHandler]: Unknown extern function rtc_valid_tm [2022-12-15 01:55:36,222 WARN L623 FunctionHandler]: Unknown extern function rtc_tm_to_time [2022-12-15 01:55:36,226 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,229 WARN L623 FunctionHandler]: Unknown extern function rtc_time_to_tm [2022-12-15 01:55:36,232 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,237 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,238 WARN L623 FunctionHandler]: Unknown extern function rtc_tm_to_time [2022-12-15 01:55:36,243 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 01:55:36,246 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,249 WARN L623 FunctionHandler]: Unknown extern function rtc_update_irq [2022-12-15 01:55:36,254 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-15 01:55:36,255 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:36,256 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-15 01:55:36,257 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:36,258 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq [2022-12-15 01:55:36,259 WARN L623 FunctionHandler]: Unknown extern function tegra_ioremap [2022-12-15 01:55:36,260 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:36,266 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-12-15 01:55:36,268 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:36,270 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:36,271 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-15 01:55:36,271 WARN L623 FunctionHandler]: Unknown extern function tegra_iounmap [2022-12-15 01:55:36,272 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 01:55:36,272 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:55:36,276 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-15 01:55:36,277 WARN L623 FunctionHandler]: Unknown extern function tegra_iounmap [2022-12-15 01:55:36,278 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 01:55:36,278 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:55:36,289 WARN L623 FunctionHandler]: Unknown extern function platform_driver_probe [2022-12-15 01:55:36,291 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-15 01:55:36,308 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 01:55:36,315 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-12-15 01:55:36,316 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_3 [2022-12-15 01:55:36,320 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-15 01:55:36,321 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-15 01:55:36,324 WARN L623 FunctionHandler]: Unknown extern function rtc_device_register [2022-12-15 01:55:36,326 WARN L623 FunctionHandler]: Unknown extern function rtc_device_unregister [2022-12-15 01:55:36,327 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-15 01:55:36,328 WARN L623 FunctionHandler]: Unknown extern function rtc_device_unregister [2022-12-15 01:55:36,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:55:36,360 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:55:36,415 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 01:55:36,421 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_760f52c2-80cc-4495-9cc1-470d4594b1f5/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i[49178,49191] [2022-12-15 01:55:36,423 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 01:55:36,425 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-15 01:55:36,425 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-15 01:55:36,430 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,431 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-15 01:55:36,432 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,433 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 01:55:36,434 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:36,435 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,436 WARN L623 FunctionHandler]: Unknown extern function rtc_time_to_tm [2022-12-15 01:55:36,438 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,438 WARN L623 FunctionHandler]: Unknown extern function rtc_valid_tm [2022-12-15 01:55:36,439 WARN L623 FunctionHandler]: Unknown extern function rtc_tm_to_time [2022-12-15 01:55:36,440 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,442 WARN L623 FunctionHandler]: Unknown extern function rtc_time_to_tm [2022-12-15 01:55:36,443 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,446 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,447 WARN L623 FunctionHandler]: Unknown extern function rtc_tm_to_time [2022-12-15 01:55:36,449 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 01:55:36,450 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:36,452 WARN L623 FunctionHandler]: Unknown extern function rtc_update_irq [2022-12-15 01:55:36,454 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-15 01:55:36,455 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:36,456 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-15 01:55:36,456 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:36,457 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq [2022-12-15 01:55:36,458 WARN L623 FunctionHandler]: Unknown extern function tegra_ioremap [2022-12-15 01:55:36,459 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:36,466 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-12-15 01:55:36,467 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:36,469 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:36,469 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-15 01:55:36,470 WARN L623 FunctionHandler]: Unknown extern function tegra_iounmap [2022-12-15 01:55:36,470 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 01:55:36,471 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:55:36,473 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-15 01:55:36,474 WARN L623 FunctionHandler]: Unknown extern function tegra_iounmap [2022-12-15 01:55:36,474 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 01:55:36,475 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:55:36,479 WARN L623 FunctionHandler]: Unknown extern function platform_driver_probe [2022-12-15 01:55:36,480 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-15 01:55:36,486 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 01:55:36,491 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-12-15 01:55:36,492 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_3 [2022-12-15 01:55:36,495 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-15 01:55:36,496 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-15 01:55:36,498 WARN L623 FunctionHandler]: Unknown extern function rtc_device_register [2022-12-15 01:55:36,500 WARN L623 FunctionHandler]: Unknown extern function rtc_device_unregister [2022-12-15 01:55:36,500 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-15 01:55:36,501 WARN L623 FunctionHandler]: Unknown extern function rtc_device_unregister [2022-12-15 01:55:36,510 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:55:36,534 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:55:36,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:36 WrapperNode [2022-12-15 01:55:36,535 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:55:36,536 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:55:36,536 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:55:36,536 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:55:36,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:36" (1/1) ... [2022-12-15 01:55:36,568 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:36" (1/1) ... [2022-12-15 01:55:36,691 INFO L138 Inliner]: procedures = 117, calls = 360, calls flagged for inlining = 151, calls inlined = 515, statements flattened = 4748 [2022-12-15 01:55:36,691 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:55:36,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:55:36,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:55:36,692 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:55:36,701 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:36" (1/1) ... [2022-12-15 01:55:36,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:36" (1/1) ... [2022-12-15 01:55:36,718 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:36" (1/1) ... [2022-12-15 01:55:36,718 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:36" (1/1) ... [2022-12-15 01:55:36,776 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:36" (1/1) ... [2022-12-15 01:55:36,792 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:36" (1/1) ... [2022-12-15 01:55:36,801 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:36" (1/1) ... [2022-12-15 01:55:36,812 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:36" (1/1) ... [2022-12-15 01:55:36,830 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:55:36,831 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:55:36,831 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:55:36,831 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:55:36,832 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:36" (1/1) ... [2022-12-15 01:55:36,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:55:36,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:55:36,858 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:55:36,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:55:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:55:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:55:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:55:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:55:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:55:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:55:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:55:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:55:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:55:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:55:36,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:55:37,122 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:55:37,124 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:55:39,220 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:55:40,834 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:55:40,834 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:55:40,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:55:40 BoogieIcfgContainer [2022-12-15 01:55:40,840 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:55:40,840 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:55:40,840 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:55:40,847 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:55:40,847 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:55:40" (1/1) ... [2022-12-15 01:55:40,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:55:40,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:40,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 875 states and 1042 transitions. [2022-12-15 01:55:40,900 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1042 transitions. [2022-12-15 01:55:40,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-12-15 01:55:40,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:40,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:41,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:41,437 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 01:55:41,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 874 states and 1041 transitions. [2022-12-15 01:55:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1041 transitions. [2022-12-15 01:55:41,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-15 01:55:41,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:41,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:41,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:41,733 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 01:55:41,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:41,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 873 states and 1040 transitions. [2022-12-15 01:55:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1040 transitions. [2022-12-15 01:55:41,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 01:55:41,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:41,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:41,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:41,900 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 01:55:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:41,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 879 states and 1081 transitions. [2022-12-15 01:55:41,966 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1081 transitions. [2022-12-15 01:55:41,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 01:55:41,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:41,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:41,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:42,031 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 01:55:42,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:42,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 884 states and 1115 transitions. [2022-12-15 01:55:42,159 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1115 transitions. [2022-12-15 01:55:42,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 01:55:42,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:42,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:42,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:42,246 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 01:55:42,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:42,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 889 states and 1152 transitions. [2022-12-15 01:55:42,541 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1152 transitions. [2022-12-15 01:55:42,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-15 01:55:42,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:42,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:42,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:42,626 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 01:55:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:43,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 895 states and 1192 transitions. [2022-12-15 01:55:43,024 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1192 transitions. [2022-12-15 01:55:43,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-15 01:55:43,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:43,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:43,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:43,291 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 01:55:43,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:43,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 896 states and 1193 transitions. [2022-12-15 01:55:43,496 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1193 transitions. [2022-12-15 01:55:43,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 01:55:43,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:43,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:43,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:44,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:44,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 897 states and 1195 transitions. [2022-12-15 01:55:44,213 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1195 transitions. [2022-12-15 01:55:44,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-15 01:55:44,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:44,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:44,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:44,457 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:44,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 898 states and 1196 transitions. [2022-12-15 01:55:44,972 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1196 transitions. [2022-12-15 01:55:44,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-15 01:55:44,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:44,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:45,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:45,339 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:45,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:45,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 899 states and 1197 transitions. [2022-12-15 01:55:45,672 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1197 transitions. [2022-12-15 01:55:45,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-15 01:55:45,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:45,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:45,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:55:45,787 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 01:55:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:55:46,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:55:46,003 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 01:55:46,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:55:46,129 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 11 iterations. [2022-12-15 01:55:46,152 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,153 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,153 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,154 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,154 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,154 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,154 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,155 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,155 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,155 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,156 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,156 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,156 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,157 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,157 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,157 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,158 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,158 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,158 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,159 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,159 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,159 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,160 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,160 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,160 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,161 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,161 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,161 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,162 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,162 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,162 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,163 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,163 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,163 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,163 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,164 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,164 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,164 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,165 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,165 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,165 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,165 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,166 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,166 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,166 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,166 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,167 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,167 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,167 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,168 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,168 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,168 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,168 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,169 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,169 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,169 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,170 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,170 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,170 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,170 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,171 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,171 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,171 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,172 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,172 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,172 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,172 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,173 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,173 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,173 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,174 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,174 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,174 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,175 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,175 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,175 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,175 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,176 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,176 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,176 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,177 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,177 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,177 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,177 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,178 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,178 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,179 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,179 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,179 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,179 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,179 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,180 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,180 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled [2022-12-15 01:55:46,181 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-15 01:55:46,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 01:55:46 ImpRootNode [2022-12-15 01:55:46,211 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 01:55:46,212 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 01:55:46,212 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 01:55:46,212 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 01:55:46,212 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:55:40" (3/4) ... [2022-12-15 01:55:46,215 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 01:55:46,215 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 01:55:46,216 INFO L158 Benchmark]: Toolchain (without parser) took 10455.76ms. Allocated memory was 190.8MB in the beginning and 444.6MB in the end (delta: 253.8MB). Free memory was 152.1MB in the beginning and 262.1MB in the end (delta: -110.0MB). Peak memory consumption was 146.6MB. Max. memory is 16.1GB. [2022-12-15 01:55:46,217 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 109.1MB. Free memory was 84.7MB in the beginning and 84.6MB in the end (delta: 29.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:55:46,217 INFO L158 Benchmark]: CACSL2BoogieTranslator took 773.72ms. Allocated memory is still 190.8MB. Free memory was 152.1MB in the beginning and 96.3MB in the end (delta: 55.7MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-12-15 01:55:46,218 INFO L158 Benchmark]: Boogie Procedure Inliner took 155.49ms. Allocated memory is still 190.8MB. Free memory was 96.3MB in the beginning and 145.4MB in the end (delta: -49.1MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. [2022-12-15 01:55:46,218 INFO L158 Benchmark]: Boogie Preprocessor took 138.21ms. Allocated memory is still 190.8MB. Free memory was 145.4MB in the beginning and 125.5MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 01:55:46,219 INFO L158 Benchmark]: RCFGBuilder took 4008.95ms. Allocated memory was 190.8MB in the beginning and 281.0MB in the end (delta: 90.2MB). Free memory was 125.5MB in the beginning and 69.2MB in the end (delta: 56.3MB). Peak memory consumption was 158.0MB. Max. memory is 16.1GB. [2022-12-15 01:55:46,220 INFO L158 Benchmark]: CodeCheck took 5370.92ms. Allocated memory was 281.0MB in the beginning and 444.6MB in the end (delta: 163.6MB). Free memory was 69.2MB in the beginning and 262.1MB in the end (delta: -192.8MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:55:46,220 INFO L158 Benchmark]: Witness Printer took 4.02ms. Allocated memory is still 444.6MB. Free memory is still 262.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:55:46,223 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 1 procedures, 875 locations, 380 error locations. Started 1 CEGAR loops. OverallTime: 5.3s, OverallIterations: 11, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 820 SdHoareTripleChecker+Valid, 2.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 374 mSDsluCounter, 1427 SdHoareTripleChecker+Invalid, 1.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1070 mSDsCounter, 257 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1525 IncrementalHoareTripleChecker+Invalid, 1782 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 257 mSolverCounterUnsat, 357 mSDtfsCounter, 1525 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1430 GetRequests, 1324 SyntacticMatches, 12 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3466 ImplicationChecksByTransitivity, 2.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 134 NumberOfCodeBlocks, 134 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 106 ConstructedInterpolants, 0 QuantifiedInterpolants, 357 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 7 PerfectInterpolantSequences, 0/10 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 - UnprovableResult [Line: 2396]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of large string literal at line 2227, overapproximation of memtrack at line 2396. Possible FailurePath: [L1695] int ldv_irq_1_2 = 0; [L1696] int LDV_IN_INTERRUPT = 1; [L1697] int ldv_irq_1_3 = 0; [L1698] struct platform_device *tegra_rtc_driver_group0 ; [L1699] void *ldv_irq_data_1_1 ; [L1700] int ldv_irq_1_1 = 0; [L1701] int ldv_irq_1_0 = 0; [L1702] int ldv_irq_line_1_3 ; [L1703] void *ldv_irq_data_1_0 ; [L1704] int ldv_state_variable_0 ; [L1705] struct device *tegra_rtc_ops_group1 ; [L1706] int ldv_state_variable_3 ; [L1707] int ldv_irq_line_1_0 ; [L1708] int ldv_state_variable_2 ; [L1709] void *ldv_irq_data_1_3 ; [L1710] int ref_cnt ; [L1711] int ldv_irq_line_1_1 ; [L1712] struct rtc_time *tegra_rtc_ops_group0 ; [L1713] void *ldv_irq_data_1_2 ; [L1714] int ldv_state_variable_1 ; [L1715] int ldv_irq_line_1_2 ; [L1716] struct rtc_wkalrm *tegra_rtc_ops_group2 ; [L2058-L2060] static struct rtc_class_ops tegra_rtc_ops = {0, 0, 0, & tegra_rtc_read_time, & tegra_rtc_set_time, & tegra_rtc_read_alarm, & tegra_rtc_set_alarm, & tegra_rtc_proc, 0, 0, & tegra_rtc_alarm_irq_enable}; [L2226-L2227] static struct platform_driver tegra_rtc_driver = {0, & tegra_rtc_remove, & tegra_rtc_shutdown, & tegra_rtc_suspend, & tegra_rtc_resume, {"tegra_rtc", 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}; [L2243] int ldv_retval_2 ; [L2244] int ldv_retval_0 ; [L2246] int ldv_retval_1 ; [L2769] int ldv_init = 0; [L2398] struct seq_file *ldvarg1 ; [L2399] void *tmp ; [L2400] unsigned int ldvarg0 ; [L2401] unsigned int tmp___0 ; [L2402] pm_message_t ldvarg2 ; [L2403] int tmp___1 ; [L2404] int tmp___2 ; [L2405] int tmp___3 ; [L2406] int tmp___4 ; [L2408] CALL, EXPR ldv_zalloc(136U) [L1636] void *p ; [L1637] void *tmp ; [L1638] int tmp___0 ; [L1640] tmp___0 = __VERIFIER_nondet_int() [L1641] COND FALSE !(tmp___0 != 0) [L1644] EXPR, FCALL calloc(1U, size) [L1644] tmp = calloc(1U, size) [L1645] p = tmp [L1646] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) [L1613] COND FALSE !(!cond) [L1646] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) [L1647] CALL, EXPR ldv_is_err(p) [L2736] return ((unsigned long )ptr > 2012UL); [L1647] RET, EXPR ldv_is_err(p) [L1647] CALL assume_abort_if_not(ldv_is_err(p) == 0) [L1613] COND FALSE !(!cond) [L1647] RET assume_abort_if_not(ldv_is_err(p) == 0) [L1648] return (p); [L2408] RET, EXPR ldv_zalloc(136U) [L2408] tmp = ldv_zalloc(136U) [L2409] ldvarg1 = (struct seq_file *)tmp [L2410] tmp___0 = __VERIFIER_nondet_uint() [L2411] ldvarg0 = tmp___0 [L2412] FCALL ldv_initialize() [L2413] FCALL memset((void *)(& ldvarg2), 0, 4U) [L2414] ldv_state_variable_1 = 1 [L2415] ref_cnt = 0 [L2416] ldv_state_variable_0 = 1 [L2417] ldv_state_variable_3 = 0 [L2418] ldv_state_variable_2 = 0 VAL [__this_module={22:18}, LDV_IN_INTERRUPT=1, ldv_init=0, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0=78, ldvarg1={-18446744073709549604:0}, ldvarg2={104:0}, ref_cnt=0, tegra_rtc_driver={15:0}, tegra_rtc_driver_group0={0:0}, tegra_rtc_ops={14:0}, tegra_rtc_ops_group0={0:0}, tegra_rtc_ops_group1={0:0}, tegra_rtc_ops_group2={0:0}, tmp={-18446744073709549604:0}, tmp___0=78] [L2420] tmp___1 = __VERIFIER_nondet_int() [L2422] case 0: [L2428] case 1: VAL [__this_module={22:18}, LDV_IN_INTERRUPT=1, ldv_init=0, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0=78, ldvarg1={-18446744073709549604:0}, ldvarg2={104:0}, ref_cnt=0, tegra_rtc_driver={15:0}, tegra_rtc_driver_group0={0:0}, tegra_rtc_ops={14:0}, tegra_rtc_ops_group0={0:0}, tegra_rtc_ops_group1={0:0}, tegra_rtc_ops_group2={0:0}, tmp={-18446744073709549604:0}, tmp___0=78, tmp___1=1] [L2429] COND TRUE ldv_state_variable_0 != 0 [L2430] tmp___2 = __VERIFIER_nondet_int() [L2432] case 0: [L2440] case 1: VAL [__this_module={22:18}, LDV_IN_INTERRUPT=1, ldv_init=0, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0=78, ldvarg1={-18446744073709549604:0}, ldvarg2={104:0}, ref_cnt=0, tegra_rtc_driver={15:0}, tegra_rtc_driver_group0={0:0}, tegra_rtc_ops={14:0}, tegra_rtc_ops_group0={0:0}, tegra_rtc_ops_group1={0:0}, tegra_rtc_ops_group2={0:0}, tmp={-18446744073709549604:0}, tmp___0=78, tmp___1=1, tmp___2=1] [L2441] COND TRUE ldv_state_variable_0 == 1 [L2442] CALL, EXPR tegra_rtc_init() [L2230] int tmp ; [L2232] CALL, EXPR platform_driver_probe(& tegra_rtc_driver, & tegra_rtc_probe) [L2848] return __VERIFIER_nondet_int(); [L2232] RET, EXPR platform_driver_probe(& tegra_rtc_driver, & tegra_rtc_probe) [L2232] tmp = platform_driver_probe(& tegra_rtc_driver, & tegra_rtc_probe) [L2233] return (tmp); [L2442] RET, EXPR tegra_rtc_init() [L2442] ldv_retval_0 = tegra_rtc_init() [L2443] COND FALSE !(ldv_retval_0 == 0) VAL [__this_module={22:18}, LDV_IN_INTERRUPT=1, ldv_init=0, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=2147483647, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0=78, ldvarg1={-18446744073709549604:0}, ldvarg2={104:0}, ref_cnt=0, tegra_rtc_driver={15:0}, tegra_rtc_driver_group0={0:0}, tegra_rtc_ops={14:0}, tegra_rtc_ops_group0={0:0}, tegra_rtc_ops_group1={0:0}, tegra_rtc_ops_group2={0:0}, tmp={-18446744073709549604:0}, tmp___0=78, tmp___1=1, tmp___2=1] [L2449] COND TRUE ldv_retval_0 != 0 [L2450] ldv_state_variable_0 = 2 VAL [__this_module={22:18}, LDV_IN_INTERRUPT=1, ldv_init=0, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=2147483647, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0=78, ldvarg1={-18446744073709549604:0}, ldvarg2={104:0}, ref_cnt=0, tegra_rtc_driver={15:0}, tegra_rtc_driver_group0={0:0}, tegra_rtc_ops={14:0}, tegra_rtc_ops_group0={0:0}, tegra_rtc_ops_group1={0:0}, tegra_rtc_ops_group2={0:0}, tmp={-18446744073709549604:0}, tmp___0=78, tmp___1=1, tmp___2=1] [L2635] FCALL ldv_check_final_state() [L2636] return 0; [L2636] return 0; VAL [\result=0, __this_module={22:18}, LDV_IN_INTERRUPT=1, ldv_init=0, ldv_irq_1_0=0, ldv_irq_1_1=0, ldv_irq_1_2=0, ldv_irq_1_3=0, ldv_irq_data_1_0={0:0}, ldv_irq_data_1_1={0:0}, ldv_irq_data_1_2={0:0}, ldv_irq_data_1_3={0:0}, ldv_irq_line_1_0=0, ldv_irq_line_1_1=0, ldv_irq_line_1_2=0, ldv_irq_line_1_3=0, ldv_retval_0=2147483647, ldv_retval_1=0, ldv_retval_2=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0=78, ldvarg1={-18446744073709549604:0}, ref_cnt=0, tegra_rtc_driver={15:0}, tegra_rtc_driver_group0={0:0}, tegra_rtc_ops={14:0}, tegra_rtc_ops_group0={0:0}, tegra_rtc_ops_group1={0:0}, tegra_rtc_ops_group2={0:0}, tmp={-18446744073709549604:0}, tmp___0=78, tmp___1=1, tmp___2=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 109.1MB. Free memory was 84.7MB in the beginning and 84.6MB in the end (delta: 29.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 773.72ms. Allocated memory is still 190.8MB. Free memory was 152.1MB in the beginning and 96.3MB in the end (delta: 55.7MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 155.49ms. Allocated memory is still 190.8MB. Free memory was 96.3MB in the beginning and 145.4MB in the end (delta: -49.1MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.21ms. Allocated memory is still 190.8MB. Free memory was 145.4MB in the beginning and 125.5MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 4008.95ms. Allocated memory was 190.8MB in the beginning and 281.0MB in the end (delta: 90.2MB). Free memory was 125.5MB in the beginning and 69.2MB in the end (delta: 56.3MB). Peak memory consumption was 158.0MB. Max. memory is 16.1GB. * CodeCheck took 5370.92ms. Allocated memory was 281.0MB in the beginning and 444.6MB in the end (delta: 163.6MB). Free memory was 69.2MB in the beginning and 262.1MB in the end (delta: -192.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.02ms. Allocated memory is still 444.6MB. Free memory is still 262.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 01:55:46,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/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_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 440f273968b34677cc4ba81db9f48373d3cac4b8a75ac1f970ae3fdbbff89c17 --- 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 01:55:48,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:55:48,072 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:55:48,085 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:55:48,086 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:55:48,087 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:55:48,087 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:55:48,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:55:48,090 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:55:48,091 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:55:48,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:55:48,092 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:55:48,092 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:55:48,093 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:55:48,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:55:48,095 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:55:48,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:55:48,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:55:48,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:55:48,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:55:48,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:55:48,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:55:48,101 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:55:48,102 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:55:48,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:55:48,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:55:48,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:55:48,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:55:48,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:55:48,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:55:48,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:55:48,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:55:48,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:55:48,108 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:55:48,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:55:48,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:55:48,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:55:48,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:55:48,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:55:48,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:55:48,111 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:55:48,112 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2022-12-15 01:55:48,137 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:55:48,138 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:55:48,139 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:55:48,139 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:55:48,139 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:55:48,140 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:55:48,140 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:55:48,140 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:55:48,140 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-15 01:55:48,140 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-15 01:55:48,140 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-15 01:55:48,140 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:55:48,141 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:55:48,141 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:55:48,141 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:55:48,141 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:55:48,141 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:55:48,141 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:55:48,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:55:48,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:55:48,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:55:48,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:55:48,142 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:55:48,143 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:55:48,143 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:55:48,143 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:55:48,143 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_760f52c2-80cc-4495-9cc1-470d4594b1f5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 440f273968b34677cc4ba81db9f48373d3cac4b8a75ac1f970ae3fdbbff89c17 [2022-12-15 01:55:48,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:55:48,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:55:48,381 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:55:48,382 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:55:48,382 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:55:48,383 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i [2022-12-15 01:55:50,984 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:55:51,214 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:55:51,214 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i [2022-12-15 01:55:51,228 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/data/6ae48b81b/d2344601d24c4df0a8b2c2ff6d14fe45/FLAG99660f3cb [2022-12-15 01:55:51,238 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/data/6ae48b81b/d2344601d24c4df0a8b2c2ff6d14fe45 [2022-12-15 01:55:51,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:55:51,241 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:55:51,242 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:55:51,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:55:51,245 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:55:51,245 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:55:51" (1/1) ... [2022-12-15 01:55:51,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38ff1bf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:51, skipping insertion in model container [2022-12-15 01:55:51,246 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:55:51" (1/1) ... [2022-12-15 01:55:51,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:55:51,305 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:55:51,582 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 01:55:51,623 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_760f52c2-80cc-4495-9cc1-470d4594b1f5/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i[49178,49191] [2022-12-15 01:55:51,658 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 01:55:51,669 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-15 01:55:51,672 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-15 01:55:51,734 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,737 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-15 01:55:51,744 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,746 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 01:55:51,746 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:51,751 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,753 WARN L623 FunctionHandler]: Unknown extern function rtc_time_to_tm [2022-12-15 01:55:51,757 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,757 WARN L623 FunctionHandler]: Unknown extern function rtc_valid_tm [2022-12-15 01:55:51,758 WARN L623 FunctionHandler]: Unknown extern function rtc_tm_to_time [2022-12-15 01:55:51,762 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,766 WARN L623 FunctionHandler]: Unknown extern function rtc_time_to_tm [2022-12-15 01:55:51,771 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,776 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,777 WARN L623 FunctionHandler]: Unknown extern function rtc_tm_to_time [2022-12-15 01:55:51,783 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 01:55:51,787 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,789 WARN L623 FunctionHandler]: Unknown extern function rtc_update_irq [2022-12-15 01:55:51,795 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-15 01:55:51,796 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:51,797 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-15 01:55:51,798 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:51,798 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq [2022-12-15 01:55:51,800 WARN L623 FunctionHandler]: Unknown extern function tegra_ioremap [2022-12-15 01:55:51,801 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:51,808 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-12-15 01:55:51,810 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:51,811 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:51,812 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-15 01:55:51,813 WARN L623 FunctionHandler]: Unknown extern function tegra_iounmap [2022-12-15 01:55:51,813 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 01:55:51,814 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:55:51,817 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-15 01:55:51,819 WARN L623 FunctionHandler]: Unknown extern function tegra_iounmap [2022-12-15 01:55:51,819 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 01:55:51,820 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:55:51,833 WARN L623 FunctionHandler]: Unknown extern function platform_driver_probe [2022-12-15 01:55:51,836 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-15 01:55:51,857 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 01:55:51,863 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-12-15 01:55:51,864 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_3 [2022-12-15 01:55:51,867 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-15 01:55:51,868 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-15 01:55:51,870 WARN L623 FunctionHandler]: Unknown extern function rtc_device_register [2022-12-15 01:55:51,872 WARN L623 FunctionHandler]: Unknown extern function rtc_device_unregister [2022-12-15 01:55:51,872 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-15 01:55:51,873 WARN L623 FunctionHandler]: Unknown extern function rtc_device_unregister [2022-12-15 01:55:51,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:55:51,912 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 01:55:51,927 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:55:51,966 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 01:55:51,971 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_760f52c2-80cc-4495-9cc1-470d4594b1f5/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i[49178,49191] [2022-12-15 01:55:51,974 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 01:55:51,975 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-15 01:55:51,975 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-15 01:55:51,979 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,980 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-15 01:55:51,981 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,982 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 01:55:51,982 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:51,984 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,985 WARN L623 FunctionHandler]: Unknown extern function rtc_time_to_tm [2022-12-15 01:55:51,986 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,986 WARN L623 FunctionHandler]: Unknown extern function rtc_valid_tm [2022-12-15 01:55:51,987 WARN L623 FunctionHandler]: Unknown extern function rtc_tm_to_time [2022-12-15 01:55:51,988 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,990 WARN L623 FunctionHandler]: Unknown extern function rtc_time_to_tm [2022-12-15 01:55:51,992 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,994 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,994 WARN L623 FunctionHandler]: Unknown extern function rtc_tm_to_time [2022-12-15 01:55:51,997 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 01:55:51,997 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:51,999 WARN L623 FunctionHandler]: Unknown extern function rtc_update_irq [2022-12-15 01:55:52,001 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-15 01:55:52,001 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:52,002 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-15 01:55:52,002 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:52,003 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq [2022-12-15 01:55:52,004 WARN L623 FunctionHandler]: Unknown extern function tegra_ioremap [2022-12-15 01:55:52,004 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:52,009 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-12-15 01:55:52,010 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:52,011 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:52,012 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-15 01:55:52,012 WARN L623 FunctionHandler]: Unknown extern function tegra_iounmap [2022-12-15 01:55:52,013 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 01:55:52,013 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:55:52,014 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-15 01:55:52,015 WARN L623 FunctionHandler]: Unknown extern function tegra_iounmap [2022-12-15 01:55:52,016 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 01:55:52,016 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:55:52,019 WARN L623 FunctionHandler]: Unknown extern function platform_driver_probe [2022-12-15 01:55:52,019 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-15 01:55:52,023 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 01:55:52,027 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-12-15 01:55:52,028 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_3 [2022-12-15 01:55:52,030 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-15 01:55:52,030 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-15 01:55:52,032 WARN L623 FunctionHandler]: Unknown extern function rtc_device_register [2022-12-15 01:55:52,034 WARN L623 FunctionHandler]: Unknown extern function rtc_device_unregister [2022-12-15 01:55:52,034 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-15 01:55:52,035 WARN L623 FunctionHandler]: Unknown extern function rtc_device_unregister [2022-12-15 01:55:52,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:55:52,047 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:55:52,092 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-15 01:55:52,095 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_760f52c2-80cc-4495-9cc1-470d4594b1f5/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-9ec4f65-1-110_1a-drivers--rtc--rtc-tegra.ko-entry_point.cil.out.i[49178,49191] [2022-12-15 01:55:52,097 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-15 01:55:52,098 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-15 01:55:52,098 WARN L623 FunctionHandler]: Unknown extern function irq_set_irq_wake [2022-12-15 01:55:52,101 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:52,102 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-15 01:55:52,103 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:52,103 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-15 01:55:52,104 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:52,104 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:52,105 WARN L623 FunctionHandler]: Unknown extern function rtc_time_to_tm [2022-12-15 01:55:52,106 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:52,107 WARN L623 FunctionHandler]: Unknown extern function rtc_valid_tm [2022-12-15 01:55:52,107 WARN L623 FunctionHandler]: Unknown extern function rtc_tm_to_time [2022-12-15 01:55:52,108 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:52,110 WARN L623 FunctionHandler]: Unknown extern function rtc_time_to_tm [2022-12-15 01:55:52,111 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:52,112 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:52,113 WARN L623 FunctionHandler]: Unknown extern function rtc_tm_to_time [2022-12-15 01:55:52,114 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-15 01:55:52,115 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 01:55:52,116 WARN L623 FunctionHandler]: Unknown extern function rtc_update_irq [2022-12-15 01:55:52,117 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-15 01:55:52,118 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:52,118 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-15 01:55:52,118 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:52,119 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq [2022-12-15 01:55:52,119 WARN L623 FunctionHandler]: Unknown extern function tegra_ioremap [2022-12-15 01:55:52,120 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:52,124 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-12-15 01:55:52,125 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:52,126 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 01:55:52,126 WARN L623 FunctionHandler]: Unknown extern function dev_notice [2022-12-15 01:55:52,127 WARN L623 FunctionHandler]: Unknown extern function tegra_iounmap [2022-12-15 01:55:52,127 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 01:55:52,127 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:55:52,128 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-15 01:55:52,129 WARN L623 FunctionHandler]: Unknown extern function tegra_iounmap [2022-12-15 01:55:52,129 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-15 01:55:52,129 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 01:55:52,131 WARN L623 FunctionHandler]: Unknown extern function platform_driver_probe [2022-12-15 01:55:52,131 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-15 01:55:52,135 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-15 01:55:52,139 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-12-15 01:55:52,139 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_3 [2022-12-15 01:55:52,141 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-15 01:55:52,142 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-15 01:55:52,143 WARN L623 FunctionHandler]: Unknown extern function rtc_device_register [2022-12-15 01:55:52,145 WARN L623 FunctionHandler]: Unknown extern function rtc_device_unregister [2022-12-15 01:55:52,145 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-15 01:55:52,145 WARN L623 FunctionHandler]: Unknown extern function rtc_device_unregister [2022-12-15 01:55:52,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:55:52,176 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:55:52,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:52 WrapperNode [2022-12-15 01:55:52,176 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:55:52,177 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:55:52,177 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:55:52,178 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:55:52,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:52" (1/1) ... [2022-12-15 01:55:52,211 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:52" (1/1) ... [2022-12-15 01:55:52,309 INFO L138 Inliner]: procedures = 121, calls = 360, calls flagged for inlining = 151, calls inlined = 515, statements flattened = 4351 [2022-12-15 01:55:52,310 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:55:52,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:55:52,310 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:55:52,311 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:55:52,319 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:52" (1/1) ... [2022-12-15 01:55:52,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:52" (1/1) ... [2022-12-15 01:55:52,333 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:52" (1/1) ... [2022-12-15 01:55:52,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:52" (1/1) ... [2022-12-15 01:55:52,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:52" (1/1) ... [2022-12-15 01:55:52,405 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:52" (1/1) ... [2022-12-15 01:55:52,412 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:52" (1/1) ... [2022-12-15 01:55:52,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:52" (1/1) ... [2022-12-15 01:55:52,435 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:55:52,436 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:55:52,436 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:55:52,436 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:55:52,437 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:55:52" (1/1) ... [2022-12-15 01:55:52,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:55:52,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:55:52,464 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:55:52,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:55:52,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 01:55:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 01:55:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 01:55:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:55:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:55:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:55:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:55:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 01:55:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 01:55:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 01:55:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:55:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:55:52,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:55:52,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:55:52,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:55:52,761 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:55:52,763 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:55:57,530 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:55:59,103 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:55:59,104 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:55:59,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:55:59 BoogieIcfgContainer [2022-12-15 01:55:59,109 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:55:59,109 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:55:59,110 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:55:59,118 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:55:59,118 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:55:59" (1/1) ... [2022-12-15 01:55:59,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:55:59,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:59,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 875 states and 1042 transitions. [2022-12-15 01:55:59,188 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1042 transitions. [2022-12-15 01:55:59,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-12-15 01:55:59,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:59,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:59,225 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:55:59,228 INFO L158 Benchmark]: Toolchain (without parser) took 7986.20ms. Allocated memory was 65.0MB in the beginning and 348.1MB in the end (delta: 283.1MB). Free memory was 35.7MB in the beginning and 246.8MB in the end (delta: -211.1MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2022-12-15 01:55:59,229 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 50.3MB. Free memory was 29.0MB in the beginning and 28.9MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:55:59,229 INFO L158 Benchmark]: CACSL2BoogieTranslator took 934.32ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 35.4MB in the beginning and 31.3MB in the end (delta: 4.1MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2022-12-15 01:55:59,229 INFO L158 Benchmark]: Boogie Procedure Inliner took 132.55ms. Allocated memory is still 79.7MB. Free memory was 31.3MB in the beginning and 39.8MB in the end (delta: -8.5MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. [2022-12-15 01:55:59,230 INFO L158 Benchmark]: Boogie Preprocessor took 124.97ms. Allocated memory is still 79.7MB. Free memory was 39.3MB in the beginning and 35.4MB in the end (delta: 3.9MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. [2022-12-15 01:55:59,230 INFO L158 Benchmark]: RCFGBuilder took 6672.61ms. Allocated memory was 79.7MB in the beginning and 348.1MB in the end (delta: 268.4MB). Free memory was 35.4MB in the beginning and 255.2MB in the end (delta: -219.8MB). Peak memory consumption was 179.3MB. Max. memory is 16.1GB. [2022-12-15 01:55:59,230 INFO L158 Benchmark]: CodeCheck took 117.77ms. Allocated memory is still 348.1MB. Free memory was 255.2MB in the beginning and 246.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:55:59,232 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 50.3MB. Free memory was 29.0MB in the beginning and 28.9MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 934.32ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 35.4MB in the beginning and 31.3MB in the end (delta: 4.1MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 132.55ms. Allocated memory is still 79.7MB. Free memory was 31.3MB in the beginning and 39.8MB in the end (delta: -8.5MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 124.97ms. Allocated memory is still 79.7MB. Free memory was 39.3MB in the beginning and 35.4MB in the end (delta: 3.9MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. * RCFGBuilder took 6672.61ms. Allocated memory was 79.7MB in the beginning and 348.1MB in the end (delta: 268.4MB). Free memory was 35.4MB in the beginning and 255.2MB in the end (delta: -219.8MB). Peak memory consumption was 179.3MB. Max. memory is 16.1GB. * CodeCheck took 117.77ms. Allocated memory is still 348.1MB. Free memory was 255.2MB in the beginning and 246.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:55:59,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_760f52c2-80cc-4495-9cc1-470d4594b1f5/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: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared