./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f2c7848ca043d8b9ca4f9ab4b1ce08f583c2bd8d8967a557df683af547558d91 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 18:22:11,328 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 18:22:11,330 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 18:22:11,343 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 18:22:11,343 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 18:22:11,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 18:22:11,345 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 18:22:11,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 18:22:11,347 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 18:22:11,348 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 18:22:11,349 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 18:22:11,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 18:22:11,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 18:22:11,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 18:22:11,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 18:22:11,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 18:22:11,353 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 18:22:11,354 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 18:22:11,355 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 18:22:11,356 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 18:22:11,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 18:22:11,358 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 18:22:11,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 18:22:11,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 18:22:11,362 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 18:22:11,362 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 18:22:11,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 18:22:11,363 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 18:22:11,363 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 18:22:11,364 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 18:22:11,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 18:22:11,365 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 18:22:11,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 18:22:11,366 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 18:22:11,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 18:22:11,367 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 18:22:11,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 18:22:11,367 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 18:22:11,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 18:22:11,368 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 18:22:11,369 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 18:22:11,369 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 18:22:11,384 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 18:22:11,384 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 18:22:11,384 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 18:22:11,384 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 18:22:11,385 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 18:22:11,385 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 18:22:11,385 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 18:22:11,386 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 18:22:11,386 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 18:22:11,386 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 18:22:11,386 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 18:22:11,386 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 18:22:11,386 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 18:22:11,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 18:22:11,387 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 18:22:11,387 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 18:22:11,387 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 18:22:11,387 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 18:22:11,387 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 18:22:11,388 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 18:22:11,388 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 18:22:11,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:22:11,388 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 18:22:11,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 18:22:11,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 18:22:11,389 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 18:22:11,389 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 18:22:11,389 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 18:22:11,389 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 18:22:11,389 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 18:22:11,389 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 18:22:11,390 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 18:22:11,390 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f2c7848ca043d8b9ca4f9ab4b1ce08f583c2bd8d8967a557df683af547558d91 [2022-12-13 18:22:11,559 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 18:22:11,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 18:22:11,579 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 18:22:11,580 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 18:22:11,580 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 18:22:11,581 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2022-12-13 18:22:14,148 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 18:22:14,507 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 18:22:14,508 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2022-12-13 18:22:14,535 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/data/eb5033109/c5d4c380a93a4de9b24f12d390e8f589/FLAG0bf96b19b [2022-12-13 18:22:14,723 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/data/eb5033109/c5d4c380a93a4de9b24f12d390e8f589 [2022-12-13 18:22:14,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 18:22:14,727 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 18:22:14,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 18:22:14,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 18:22:14,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 18:22:14,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:22:14" (1/1) ... [2022-12-13 18:22:14,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a6fc6f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:22:14, skipping insertion in model container [2022-12-13 18:22:14,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:22:14" (1/1) ... [2022-12-13 18:22:14,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 18:22:14,831 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 18:22:15,127 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3602] [2022-12-13 18:22:15,127 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3603-3604] [2022-12-13 18:22:15,180 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:22:15,206 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 18:22:15,214 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 18:22:15,223 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 18:22:15,266 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:22:15,315 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_9f126202-b6ef-413c-bd0c-234930d607c6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i[110145,110158] [2022-12-13 18:22:15,374 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 18:22:15,375 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 18:22:15,375 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 18:22:15,376 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 18:22:15,379 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 18:22:15,380 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 18:22:15,381 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 18:22:15,381 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 18:22:15,394 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-13 18:22:15,462 WARN L623 FunctionHandler]: Unknown extern function tty_insert_flip_string_flags [2022-12-13 18:22:15,469 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 18:22:15,540 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:15,540 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:15,541 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:22:15,546 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:15,546 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:22:15,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:22:15,584 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:15,584 WARN L623 FunctionHandler]: Unknown extern function tty_port_tty_get [2022-12-13 18:22:15,588 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:15,594 WARN L623 FunctionHandler]: Unknown extern function tty_wakeup [2022-12-13 18:22:15,594 WARN L623 FunctionHandler]: Unknown extern function tty_kref_put [2022-12-13 18:22:15,595 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 18:22:15,595 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 18:22:15,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:22:15,602 WARN L623 FunctionHandler]: Unknown extern function tty_port_tty_get [2022-12-13 18:22:15,606 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:15,606 WARN L623 FunctionHandler]: Unknown extern function tty_hangup [2022-12-13 18:22:15,608 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:15,608 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 18:22:15,610 WARN L623 FunctionHandler]: Unknown extern function tty_wakeup [2022-12-13 18:22:15,612 WARN L623 FunctionHandler]: Unknown extern function do_SAK [2022-12-13 18:22:15,612 WARN L623 FunctionHandler]: Unknown extern function tty_flip_buffer_push [2022-12-13 18:22:15,614 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:15,615 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:15,616 WARN L623 FunctionHandler]: Unknown extern function tty_prepare_flip_string [2022-12-13 18:22:15,617 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:15,619 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:15,620 WARN L623 FunctionHandler]: Unknown extern function tty_flip_buffer_push [2022-12-13 18:22:15,621 WARN L623 FunctionHandler]: Unknown extern function tty_kref_put [2022-12-13 18:22:15,641 WARN L623 FunctionHandler]: Unknown extern function tty_port_alloc_xmit_buf [2022-12-13 18:22:15,653 WARN L623 FunctionHandler]: Unknown extern function tty_port_open [2022-12-13 18:22:15,658 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:15,662 WARN L623 FunctionHandler]: Unknown extern function tty_wakeup [2022-12-13 18:22:15,666 WARN L623 FunctionHandler]: Unknown extern function tty_port_free_xmit_buf [2022-12-13 18:22:15,669 WARN L623 FunctionHandler]: Unknown extern function tty_port_close [2022-12-13 18:22:15,715 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 18:22:15,715 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 18:22:15,716 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:22:15,718 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:22:15,722 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 18:22:15,724 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:22:15,746 WARN L623 FunctionHandler]: Unknown extern function tty_port_hangup [2022-12-13 18:22:15,751 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 18:22:15,752 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:22:15,752 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:22:15,753 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:22:15,754 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 18:22:15,754 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:22:15,755 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:15,755 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:22:15,760 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:15,760 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 18:22:15,761 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:15,762 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:22:15,763 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:15,763 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:15,764 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:15,765 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:22:15,766 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:15,766 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:22:15,767 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:15,767 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:22:15,767 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:15,768 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:15,769 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 18:22:15,770 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 18:22:15,770 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:15,770 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:22:15,771 WARN L623 FunctionHandler]: Unknown extern function pci_request_region [2022-12-13 18:22:15,772 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:15,773 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:15,774 WARN L623 FunctionHandler]: Unknown extern function tty_port_init [2022-12-13 18:22:15,774 WARN L623 FunctionHandler]: Unknown extern function tty_port_register_device [2022-12-13 18:22:15,775 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-12-13 18:22:15,775 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:22:15,776 WARN L623 FunctionHandler]: Unknown extern function tty_unregister_device [2022-12-13 18:22:15,776 WARN L623 FunctionHandler]: Unknown extern function tty_port_destroy [2022-12-13 18:22:15,776 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-12-13 18:22:15,777 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:22:15,780 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:22:15,782 WARN L623 FunctionHandler]: Unknown extern function tty_set_operations [2022-12-13 18:22:15,783 WARN L623 FunctionHandler]: Unknown extern function tty_register_driver [2022-12-13 18:22:15,784 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:15,784 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 18:22:15,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:22:15,785 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 18:22:15,785 WARN L623 FunctionHandler]: Unknown extern function tty_unregister_driver [2022-12-13 18:22:15,785 WARN L623 FunctionHandler]: Unknown extern function put_tty_driver [2022-12-13 18:22:15,788 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 18:22:15,789 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 18:22:15,789 WARN L623 FunctionHandler]: Unknown extern function tty_unregister_driver [2022-12-13 18:22:15,789 WARN L623 FunctionHandler]: Unknown extern function put_tty_driver [2022-12-13 18:22:15,810 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 18:22:15,819 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_3 [2022-12-13 18:22:15,819 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_3 [2022-12-13 18:22:15,820 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_3 [2022-12-13 18:22:15,820 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-12-13 18:22:15,820 WARN L623 FunctionHandler]: Unknown extern function ldv_setup_3 [2022-12-13 18:22:15,822 WARN L623 FunctionHandler]: Unknown extern function ldv_destruct_2 [2022-12-13 18:22:15,823 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 18:22:15,825 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 18:22:15,825 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 18:22:15,831 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 18:22:15,837 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:22:15,841 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:22:15,842 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:22:15,844 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:22:15,845 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:22:15,848 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 18:22:16,040 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 18:22:16,124 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3602] [2022-12-13 18:22:16,124 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3603-3604] [2022-12-13 18:22:16,128 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:22:16,129 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 18:22:16,130 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 18:22:16,130 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 18:22:16,131 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:22:16,134 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_9f126202-b6ef-413c-bd0c-234930d607c6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i[110145,110158] [2022-12-13 18:22:16,136 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 18:22:16,137 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 18:22:16,137 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 18:22:16,138 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-13 18:22:16,139 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 18:22:16,139 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 18:22:16,139 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 18:22:16,140 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-13 18:22:16,141 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-13 18:22:16,145 WARN L623 FunctionHandler]: Unknown extern function tty_insert_flip_string_flags [2022-12-13 18:22:16,146 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 18:22:16,152 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:16,152 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:16,153 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:22:16,154 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:16,155 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:22:16,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:22:16,168 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:16,168 WARN L623 FunctionHandler]: Unknown extern function tty_port_tty_get [2022-12-13 18:22:16,171 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:16,175 WARN L623 FunctionHandler]: Unknown extern function tty_wakeup [2022-12-13 18:22:16,176 WARN L623 FunctionHandler]: Unknown extern function tty_kref_put [2022-12-13 18:22:16,176 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 18:22:16,176 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 18:22:16,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:22:16,182 WARN L623 FunctionHandler]: Unknown extern function tty_port_tty_get [2022-12-13 18:22:16,184 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:16,185 WARN L623 FunctionHandler]: Unknown extern function tty_hangup [2022-12-13 18:22:16,186 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:16,187 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 18:22:16,188 WARN L623 FunctionHandler]: Unknown extern function tty_wakeup [2022-12-13 18:22:16,190 WARN L623 FunctionHandler]: Unknown extern function do_SAK [2022-12-13 18:22:16,190 WARN L623 FunctionHandler]: Unknown extern function tty_flip_buffer_push [2022-12-13 18:22:16,191 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:16,193 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:16,193 WARN L623 FunctionHandler]: Unknown extern function tty_prepare_flip_string [2022-12-13 18:22:16,195 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:16,196 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:16,197 WARN L623 FunctionHandler]: Unknown extern function tty_flip_buffer_push [2022-12-13 18:22:16,197 WARN L623 FunctionHandler]: Unknown extern function tty_kref_put [2022-12-13 18:22:16,206 WARN L623 FunctionHandler]: Unknown extern function tty_port_alloc_xmit_buf [2022-12-13 18:22:16,210 WARN L623 FunctionHandler]: Unknown extern function tty_port_open [2022-12-13 18:22:16,212 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:16,213 WARN L623 FunctionHandler]: Unknown extern function tty_wakeup [2022-12-13 18:22:16,214 WARN L623 FunctionHandler]: Unknown extern function tty_port_free_xmit_buf [2022-12-13 18:22:16,215 WARN L623 FunctionHandler]: Unknown extern function tty_port_close [2022-12-13 18:22:16,227 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 18:22:16,227 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-13 18:22:16,228 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:22:16,229 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:22:16,230 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 18:22:16,231 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:22:16,235 WARN L623 FunctionHandler]: Unknown extern function tty_port_hangup [2022-12-13 18:22:16,237 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 18:22:16,238 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:22:16,238 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:22:16,238 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:22:16,239 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 18:22:16,240 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:22:16,240 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:16,241 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:22:16,244 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:16,244 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 18:22:16,245 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:16,246 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:22:16,247 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:16,247 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:16,249 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:16,249 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:22:16,250 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:16,251 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:22:16,251 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:16,251 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:22:16,251 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:22:16,252 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:16,269 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 18:22:16,270 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 18:22:16,270 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:16,270 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:22:16,272 WARN L623 FunctionHandler]: Unknown extern function pci_request_region [2022-12-13 18:22:16,272 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:16,273 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:22:16,274 WARN L623 FunctionHandler]: Unknown extern function tty_port_init [2022-12-13 18:22:16,274 WARN L623 FunctionHandler]: Unknown extern function tty_port_register_device [2022-12-13 18:22:16,275 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-12-13 18:22:16,275 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:22:16,276 WARN L623 FunctionHandler]: Unknown extern function tty_unregister_device [2022-12-13 18:22:16,276 WARN L623 FunctionHandler]: Unknown extern function tty_port_destroy [2022-12-13 18:22:16,277 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-12-13 18:22:16,277 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:22:16,279 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:22:16,282 WARN L623 FunctionHandler]: Unknown extern function tty_set_operations [2022-12-13 18:22:16,282 WARN L623 FunctionHandler]: Unknown extern function tty_register_driver [2022-12-13 18:22:16,283 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:22:16,283 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 18:22:16,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:22:16,284 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 18:22:16,285 WARN L623 FunctionHandler]: Unknown extern function tty_unregister_driver [2022-12-13 18:22:16,285 WARN L623 FunctionHandler]: Unknown extern function put_tty_driver [2022-12-13 18:22:16,285 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 18:22:16,286 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 18:22:16,286 WARN L623 FunctionHandler]: Unknown extern function tty_unregister_driver [2022-12-13 18:22:16,286 WARN L623 FunctionHandler]: Unknown extern function put_tty_driver [2022-12-13 18:22:16,291 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 18:22:16,300 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_3 [2022-12-13 18:22:16,301 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_3 [2022-12-13 18:22:16,301 WARN L623 FunctionHandler]: Unknown extern function ldv_disconnect_3 [2022-12-13 18:22:16,301 WARN L623 FunctionHandler]: Unknown extern function ldv_release_3 [2022-12-13 18:22:16,302 WARN L623 FunctionHandler]: Unknown extern function ldv_setup_3 [2022-12-13 18:22:16,303 WARN L623 FunctionHandler]: Unknown extern function ldv_destruct_2 [2022-12-13 18:22:16,304 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 18:22:16,306 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 18:22:16,307 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 18:22:16,307 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 18:22:16,309 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:22:16,311 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:22:16,312 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:22:16,314 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:22:16,314 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:22:16,315 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 18:22:16,366 INFO L208 MainTranslator]: Completed translation [2022-12-13 18:22:16,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:22:16 WrapperNode [2022-12-13 18:22:16,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 18:22:16,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 18:22:16,368 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 18:22:16,368 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 18:22:16,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:22:16" (1/1) ... [2022-12-13 18:22:16,411 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:22:16" (1/1) ... [2022-12-13 18:22:16,500 INFO L138 Inliner]: procedures = 199, calls = 1517, calls flagged for inlining = 95, calls inlined = 93, statements flattened = 3854 [2022-12-13 18:22:16,501 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 18:22:16,501 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 18:22:16,501 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 18:22:16,501 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 18:22:16,508 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:22:16" (1/1) ... [2022-12-13 18:22:16,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:22:16" (1/1) ... [2022-12-13 18:22:16,525 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:22:16" (1/1) ... [2022-12-13 18:22:16,526 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:22:16" (1/1) ... [2022-12-13 18:22:16,578 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:22:16" (1/1) ... [2022-12-13 18:22:16,589 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:22:16" (1/1) ... [2022-12-13 18:22:16,605 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:22:16" (1/1) ... [2022-12-13 18:22:16,617 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:22:16" (1/1) ... [2022-12-13 18:22:16,632 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 18:22:16,633 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 18:22:16,633 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 18:22:16,633 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 18:22:16,634 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:22:16" (1/1) ... [2022-12-13 18:22:16,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:22:16,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 18:22:16,660 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 18:22:16,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 18:22:16,697 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_start [2022-12-13 18:22:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_start [2022-12-13 18:22:16,697 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_set_termios [2022-12-13 18:22:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_set_termios [2022-12-13 18:22:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 18:22:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 18:22:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 18:22:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 18:22:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 18:22:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 18:22:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2022-12-13 18:22:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2022-12-13 18:22:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-12-13 18:22:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-12-13 18:22:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_tiocmset [2022-12-13 18:22:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_tiocmset [2022-12-13 18:22:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_3 [2022-12-13 18:22:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_3 [2022-12-13 18:22:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 18:22:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 18:22:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2022-12-13 18:22:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2022-12-13 18:22:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2022-12-13 18:22:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2022-12-13 18:22:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure raise_dtr [2022-12-13 18:22:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_dtr [2022-12-13 18:22:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2022-12-13 18:22:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2022-12-13 18:22:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_chars_in_buffer [2022-12-13 18:22:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_chars_in_buffer [2022-12-13 18:22:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2022-12-13 18:22:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2022-12-13 18:22:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 18:22:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 18:22:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_flush_buffer [2022-12-13 18:22:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_flush_buffer [2022-12-13 18:22:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 18:22:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 18:22:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 18:22:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 18:22:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2022-12-13 18:22:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure outsw [2022-12-13 18:22:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 18:22:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 18:22:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2022-12-13 18:22:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2022-12-13 18:22:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_put_char [2022-12-13 18:22:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_put_char [2022-12-13 18:22:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 18:22:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 18:22:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 18:22:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 18:22:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_write_room [2022-12-13 18:22:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_write_room [2022-12-13 18:22:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_ioctl [2022-12-13 18:22:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_ioctl [2022-12-13 18:22:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-12-13 18:22:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-12-13 18:22:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure drop_dtr [2022-12-13 18:22:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_dtr [2022-12-13 18:22:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 18:22:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 18:22:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 18:22:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 18:22:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-12-13 18:22:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-12-13 18:22:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2022-12-13 18:22:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2022-12-13 18:22:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-12-13 18:22:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-12-13 18:22:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-13 18:22:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-13 18:22:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2022-12-13 18:22:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2022-12-13 18:22:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 18:22:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 18:22:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 18:22:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_dtr_rts [2022-12-13 18:22:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_dtr_rts [2022-12-13 18:22:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 18:22:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 18:22:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-13 18:22:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-13 18:22:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_config_port [2022-12-13 18:22:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_config_port [2022-12-13 18:22:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 18:22:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 18:22:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_tiocmget [2022-12-13 18:22:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_tiocmget [2022-12-13 18:22:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_unthrottle [2022-12-13 18:22:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_unthrottle [2022-12-13 18:22:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure lock_card [2022-12-13 18:22:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_card [2022-12-13 18:22:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_flush_chars [2022-12-13 18:22:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_flush_chars [2022-12-13 18:22:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 18:22:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 18:22:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 18:22:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 18:22:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 18:22:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-12-13 18:22:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-12-13 18:22:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 18:22:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 18:22:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_carrier_raised [2022-12-13 18:22:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_carrier_raised [2022-12-13 18:22:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 18:22:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_hangup [2022-12-13 18:22:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_hangup [2022-12-13 18:22:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_throttle [2022-12-13 18:22:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_throttle [2022-12-13 18:22:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 18:22:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2022-12-13 18:22:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2022-12-13 18:22:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 18:22:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 18:22:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 18:22:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 18:22:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-12-13 18:22:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-12-13 18:22:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-12-13 18:22:16,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-12-13 18:22:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-13 18:22:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-13 18:22:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_card [2022-12-13 18:22:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_card [2022-12-13 18:22:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_send_break [2022-12-13 18:22:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_send_break [2022-12-13 18:22:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 18:22:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-12-13 18:22:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-12-13 18:22:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure WaitTillCardIsFree [2022-12-13 18:22:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure WaitTillCardIsFree [2022-12-13 18:22:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 18:22:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 18:22:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2022-12-13 18:22:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2022-12-13 18:22:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-13 18:22:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-13 18:22:17,128 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 18:22:17,130 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 18:22:17,668 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 18:22:24,506 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 18:22:24,520 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 18:22:24,521 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 18:22:24,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 06:22:24 BoogieIcfgContainer [2022-12-13 18:22:24,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 18:22:24,526 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 18:22:24,526 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 18:22:24,529 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 18:22:24,530 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 06:22:14" (1/3) ... [2022-12-13 18:22:24,530 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@791ffa37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 06:22:24, skipping insertion in model container [2022-12-13 18:22:24,530 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:22:16" (2/3) ... [2022-12-13 18:22:24,531 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@791ffa37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 06:22:24, skipping insertion in model container [2022-12-13 18:22:24,531 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 06:22:24" (3/3) ... [2022-12-13 18:22:24,532 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2022-12-13 18:22:24,551 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 18:22:24,551 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 18:22:24,629 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 18:22:24,635 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@40fed83e, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 18:22:24,636 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 18:22:24,645 INFO L276 IsEmpty]: Start isEmpty. Operand has 1332 states, 941 states have (on average 1.4133900106269925) internal successors, (1330), 972 states have internal predecessors, (1330), 330 states have call successors, (330), 61 states have call predecessors, (330), 60 states have return successors, (322), 320 states have call predecessors, (322), 322 states have call successors, (322) [2022-12-13 18:22:24,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-13 18:22:24,686 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:22:24,687 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 6, 6, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:22:24,688 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:22:24,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:22:24,693 INFO L85 PathProgramCache]: Analyzing trace with hash -2012562859, now seen corresponding path program 1 times [2022-12-13 18:22:24,703 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:22:24,703 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601554496] [2022-12-13 18:22:24,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:22:24,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:22:24,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:22:25,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:22:25,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:22:25,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 18:22:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 18:22:25,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:22:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 18:22:25,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 18:22:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-12-13 18:22:25,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-12-13 18:22:25,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-12-13 18:22:25,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 18:22:25,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-12-13 18:22:25,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-12-13 18:22:25,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 18:22:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 18:22:25,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 18:22:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-12-13 18:22:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-12-13 18:22:25,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-12-13 18:22:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 18:22:25,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 18:22:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-12-13 18:22:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 18:22:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 18:22:25,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-12-13 18:22:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:25,366 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-12-13 18:22:25,367 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:22:25,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601554496] [2022-12-13 18:22:25,367 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601554496] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:22:25,368 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:22:25,368 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:22:25,369 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961959440] [2022-12-13 18:22:25,369 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:22:25,373 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:22:25,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:22:25,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:22:25,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:22:25,400 INFO L87 Difference]: Start difference. First operand has 1332 states, 941 states have (on average 1.4133900106269925) internal successors, (1330), 972 states have internal predecessors, (1330), 330 states have call successors, (330), 61 states have call predecessors, (330), 60 states have return successors, (322), 320 states have call predecessors, (322), 322 states have call successors, (322) Second operand has 4 states, 4 states have (on average 22.75) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-12-13 18:22:28,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:22:31,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:22:33,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:22:33,596 INFO L93 Difference]: Finished difference Result 3899 states and 5983 transitions. [2022-12-13 18:22:33,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:22:33,599 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 190 [2022-12-13 18:22:33,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:22:33,628 INFO L225 Difference]: With dead ends: 3899 [2022-12-13 18:22:33,628 INFO L226 Difference]: Without dead ends: 2531 [2022-12-13 18:22:33,639 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:22:33,643 INFO L413 NwaCegarLoop]: 1795 mSDtfsCounter, 2013 mSDsluCounter, 2165 mSDsCounter, 0 mSdLazyCounter, 1876 mSolverCounterSat, 777 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2257 SdHoareTripleChecker+Valid, 3960 SdHoareTripleChecker+Invalid, 2655 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 777 IncrementalHoareTripleChecker+Valid, 1876 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2022-12-13 18:22:33,644 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2257 Valid, 3960 Invalid, 2655 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [777 Valid, 1876 Invalid, 2 Unknown, 0 Unchecked, 7.9s Time] [2022-12-13 18:22:33,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2531 states. [2022-12-13 18:22:33,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2531 to 2365. [2022-12-13 18:22:33,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2365 states, 1684 states have (on average 1.4061757719714965) internal successors, (2368), 1724 states have internal predecessors, (2368), 568 states have call successors, (568), 113 states have call predecessors, (568), 112 states have return successors, (567), 563 states have call predecessors, (567), 567 states have call successors, (567) [2022-12-13 18:22:33,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 2365 states and 3503 transitions. [2022-12-13 18:22:33,852 INFO L78 Accepts]: Start accepts. Automaton has 2365 states and 3503 transitions. Word has length 190 [2022-12-13 18:22:33,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:22:33,853 INFO L495 AbstractCegarLoop]: Abstraction has 2365 states and 3503 transitions. [2022-12-13 18:22:33,853 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-12-13 18:22:33,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 3503 transitions. [2022-12-13 18:22:33,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-13 18:22:33,876 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:22:33,876 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 7, 7, 6, 6, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:22:33,876 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 18:22:33,877 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:22:33,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:22:33,877 INFO L85 PathProgramCache]: Analyzing trace with hash 1843528855, now seen corresponding path program 1 times [2022-12-13 18:22:33,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:22:33,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436576223] [2022-12-13 18:22:33,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:22:33,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:22:33,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:22:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:22:34,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:22:34,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 18:22:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 18:22:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 18:22:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:22:34,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-12-13 18:22:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 18:22:34,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 18:22:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-12-13 18:22:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 18:22:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-12-13 18:22:34,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 18:22:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2022-12-13 18:22:34,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 18:22:34,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-12-13 18:22:34,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2022-12-13 18:22:34,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-12-13 18:22:34,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-12-13 18:22:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-12-13 18:22:34,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 18:22:34,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 18:22:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 18:22:34,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-12-13 18:22:34,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-12-13 18:22:34,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2022-12-13 18:22:34,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 18:22:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 18:22:34,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-12-13 18:22:34,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 18:22:34,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 18:22:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-12-13 18:22:34,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:34,354 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2022-12-13 18:22:34,354 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:22:34,354 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [436576223] [2022-12-13 18:22:34,354 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [436576223] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:22:34,354 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:22:34,354 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 18:22:34,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313839345] [2022-12-13 18:22:34,355 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:22:34,356 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 18:22:34,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:22:34,356 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 18:22:34,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-13 18:22:34,357 INFO L87 Difference]: Start difference. First operand 2365 states and 3503 transitions. Second operand has 6 states, 6 states have (on average 21.833333333333332) internal successors, (131), 4 states have internal predecessors, (131), 2 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 18:22:38,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:22:40,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:22:40,312 INFO L93 Difference]: Finished difference Result 4890 states and 7392 transitions. [2022-12-13 18:22:40,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 18:22:40,313 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 21.833333333333332) internal successors, (131), 4 states have internal predecessors, (131), 2 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 250 [2022-12-13 18:22:40,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:22:40,324 INFO L225 Difference]: With dead ends: 4890 [2022-12-13 18:22:40,324 INFO L226 Difference]: Without dead ends: 2545 [2022-12-13 18:22:40,332 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-12-13 18:22:40,332 INFO L413 NwaCegarLoop]: 1456 mSDtfsCounter, 434 mSDsluCounter, 4188 mSDsCounter, 0 mSdLazyCounter, 2832 mSolverCounterSat, 323 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 520 SdHoareTripleChecker+Valid, 5644 SdHoareTripleChecker+Invalid, 3156 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 323 IncrementalHoareTripleChecker+Valid, 2832 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2022-12-13 18:22:40,333 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [520 Valid, 5644 Invalid, 3156 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [323 Valid, 2832 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2022-12-13 18:22:40,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2545 states. [2022-12-13 18:22:40,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2545 to 2367. [2022-12-13 18:22:40,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2367 states, 1686 states have (on average 1.402135231316726) internal successors, (2364), 1726 states have internal predecessors, (2364), 568 states have call successors, (568), 113 states have call predecessors, (568), 112 states have return successors, (567), 563 states have call predecessors, (567), 567 states have call successors, (567) [2022-12-13 18:22:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 2367 states and 3499 transitions. [2022-12-13 18:22:40,407 INFO L78 Accepts]: Start accepts. Automaton has 2367 states and 3499 transitions. Word has length 250 [2022-12-13 18:22:40,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:22:40,407 INFO L495 AbstractCegarLoop]: Abstraction has 2367 states and 3499 transitions. [2022-12-13 18:22:40,408 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 21.833333333333332) internal successors, (131), 4 states have internal predecessors, (131), 2 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 18:22:40,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 3499 transitions. [2022-12-13 18:22:40,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-13 18:22:40,418 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:22:40,418 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 7, 7, 6, 6, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:22:40,418 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 18:22:40,418 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:22:40,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:22:40,419 INFO L85 PathProgramCache]: Analyzing trace with hash 1255574903, now seen corresponding path program 1 times [2022-12-13 18:22:40,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:22:40,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1030112231] [2022-12-13 18:22:40,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:22:40,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:22:40,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:22:40,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:22:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:22:40,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 18:22:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 18:22:40,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 18:22:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:22:40,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 18:22:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 18:22:40,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-12-13 18:22:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 18:22:40,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-12-13 18:22:40,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-12-13 18:22:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2022-12-13 18:22:40,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 18:22:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-12-13 18:22:40,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-12-13 18:22:40,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-12-13 18:22:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2022-12-13 18:22:40,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2022-12-13 18:22:40,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 18:22:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:22:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:22:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 18:22:40,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 18:22:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-12-13 18:22:40,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2022-12-13 18:22:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2022-12-13 18:22:40,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 18:22:40,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-12-13 18:22:40,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:22:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:22:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2022-12-13 18:22:40,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:40,868 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2022-12-13 18:22:40,869 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:22:40,869 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1030112231] [2022-12-13 18:22:40,869 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1030112231] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:22:40,869 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:22:40,869 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 18:22:40,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221227686] [2022-12-13 18:22:40,870 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:22:40,871 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 18:22:40,871 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:22:40,871 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 18:22:40,872 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:22:40,872 INFO L87 Difference]: Start difference. First operand 2367 states and 3499 transitions. Second operand has 5 states, 5 states have (on average 26.0) internal successors, (130), 3 states have internal predecessors, (130), 2 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-12-13 18:22:44,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:22:45,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:22:45,774 INFO L93 Difference]: Finished difference Result 4884 states and 7293 transitions. [2022-12-13 18:22:45,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:22:45,775 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.0) internal successors, (130), 3 states have internal predecessors, (130), 2 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 259 [2022-12-13 18:22:45,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:22:45,785 INFO L225 Difference]: With dead ends: 4884 [2022-12-13 18:22:45,785 INFO L226 Difference]: Without dead ends: 2537 [2022-12-13 18:22:45,791 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:22:45,792 INFO L413 NwaCegarLoop]: 1458 mSDtfsCounter, 430 mSDsluCounter, 2960 mSDsCounter, 0 mSdLazyCounter, 2102 mSolverCounterSat, 320 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 516 SdHoareTripleChecker+Valid, 4418 SdHoareTripleChecker+Invalid, 2423 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 320 IncrementalHoareTripleChecker+Valid, 2102 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-12-13 18:22:45,792 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [516 Valid, 4418 Invalid, 2423 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [320 Valid, 2102 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2022-12-13 18:22:45,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2537 states. [2022-12-13 18:22:45,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2537 to 2369. [2022-12-13 18:22:45,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2369 states, 1688 states have (on average 1.4016587677725119) internal successors, (2366), 1728 states have internal predecessors, (2366), 568 states have call successors, (568), 113 states have call predecessors, (568), 112 states have return successors, (567), 563 states have call predecessors, (567), 567 states have call successors, (567) [2022-12-13 18:22:45,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 2369 states and 3501 transitions. [2022-12-13 18:22:45,860 INFO L78 Accepts]: Start accepts. Automaton has 2369 states and 3501 transitions. Word has length 259 [2022-12-13 18:22:45,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:22:45,860 INFO L495 AbstractCegarLoop]: Abstraction has 2369 states and 3501 transitions. [2022-12-13 18:22:45,860 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.0) internal successors, (130), 3 states have internal predecessors, (130), 2 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-12-13 18:22:45,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 3501 transitions. [2022-12-13 18:22:45,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-13 18:22:45,870 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:22:45,870 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 7, 7, 6, 6, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:22:45,870 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 18:22:45,870 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:22:45,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:22:45,871 INFO L85 PathProgramCache]: Analyzing trace with hash 439525939, now seen corresponding path program 1 times [2022-12-13 18:22:45,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:22:45,871 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [62562274] [2022-12-13 18:22:45,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:22:45,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:22:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:22:46,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:22:46,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:22:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 18:22:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 18:22:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 18:22:46,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:22:46,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 18:22:46,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 18:22:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 18:22:46,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 18:22:46,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-12-13 18:22:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-12-13 18:22:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-12-13 18:22:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-12-13 18:22:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 18:22:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 18:22:46,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-12-13 18:22:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 18:22:46,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 18:22:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2022-12-13 18:22:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:22:46,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:22:46,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-12-13 18:22:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 18:22:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 18:22:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 18:22:46,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2022-12-13 18:22:46,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 18:22:46,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2022-12-13 18:22:46,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:22:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:22:46,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2022-12-13 18:22:46,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:46,386 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2022-12-13 18:22:46,386 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:22:46,386 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [62562274] [2022-12-13 18:22:46,386 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [62562274] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 18:22:46,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1205538867] [2022-12-13 18:22:46,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:22:46,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 18:22:46,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 18:22:46,388 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 18:22:46,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 18:22:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:47,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 3046 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 18:22:47,058 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:22:47,482 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2022-12-13 18:22:47,482 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 18:22:47,483 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1205538867] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:22:47,483 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 18:22:47,483 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [6] total 7 [2022-12-13 18:22:47,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1529697805] [2022-12-13 18:22:47,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:22:47,483 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 18:22:47,483 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:22:47,484 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 18:22:47,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-13 18:22:47,484 INFO L87 Difference]: Start difference. First operand 2369 states and 3501 transitions. Second operand has 3 states, 3 states have (on average 43.0) internal successors, (129), 2 states have internal predecessors, (129), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2022-12-13 18:22:47,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:22:47,560 INFO L93 Difference]: Finished difference Result 3835 states and 5745 transitions. [2022-12-13 18:22:47,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 18:22:47,561 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.0) internal successors, (129), 2 states have internal predecessors, (129), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 261 [2022-12-13 18:22:47,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:22:47,575 INFO L225 Difference]: With dead ends: 3835 [2022-12-13 18:22:47,575 INFO L226 Difference]: Without dead ends: 3832 [2022-12-13 18:22:47,577 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 325 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-13 18:22:47,578 INFO L413 NwaCegarLoop]: 2205 mSDtfsCounter, 1216 mSDsluCounter, 1843 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1216 SdHoareTripleChecker+Valid, 4048 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 18:22:47,578 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1216 Valid, 4048 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 18:22:47,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3832 states. [2022-12-13 18:22:47,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3832 to 3754. [2022-12-13 18:22:47,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3754 states, 2714 states have (on average 1.4137803979366248) internal successors, (3837), 2766 states have internal predecessors, (3837), 850 states have call successors, (850), 190 states have call predecessors, (850), 189 states have return successors, (917), 838 states have call predecessors, (917), 849 states have call successors, (917) [2022-12-13 18:22:47,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 3754 states and 5604 transitions. [2022-12-13 18:22:47,683 INFO L78 Accepts]: Start accepts. Automaton has 3754 states and 5604 transitions. Word has length 261 [2022-12-13 18:22:47,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:22:47,684 INFO L495 AbstractCegarLoop]: Abstraction has 3754 states and 5604 transitions. [2022-12-13 18:22:47,684 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.0) internal successors, (129), 2 states have internal predecessors, (129), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2022-12-13 18:22:47,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3754 states and 5604 transitions. [2022-12-13 18:22:47,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-12-13 18:22:47,700 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:22:47,700 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 6, 6, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:22:47,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 18:22:47,901 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 18:22:47,901 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:22:47,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:22:47,902 INFO L85 PathProgramCache]: Analyzing trace with hash 712286897, now seen corresponding path program 1 times [2022-12-13 18:22:47,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:22:47,902 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2145982033] [2022-12-13 18:22:47,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:22:47,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:22:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:22:48,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:22:48,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:22:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 18:22:48,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 18:22:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 18:22:48,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:22:48,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 18:22:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 18:22:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 18:22:48,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 18:22:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-12-13 18:22:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:22:48,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:22:48,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:22:48,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2022-12-13 18:22:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 18:22:48,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 18:22:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-12-13 18:22:48,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 18:22:48,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-12-13 18:22:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-12-13 18:22:48,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-12-13 18:22:48,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-12-13 18:22:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 18:22:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:22:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:22:48,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2022-12-13 18:22:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-12-13 18:22:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2022-12-13 18:22:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-12-13 18:22:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2022-12-13 18:22:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-12-13 18:22:48,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 18:22:48,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:22:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:22:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-12-13 18:22:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:48,446 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-12-13 18:22:48,446 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:22:48,446 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2145982033] [2022-12-13 18:22:48,446 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2145982033] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 18:22:48,446 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1083279209] [2022-12-13 18:22:48,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:22:48,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 18:22:48,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 18:22:48,448 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 18:22:48,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 18:22:49,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:49,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 3167 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 18:22:49,069 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:22:49,152 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2022-12-13 18:22:49,152 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 18:22:49,152 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1083279209] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:22:49,152 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 18:22:49,153 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2022-12-13 18:22:49,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [354986408] [2022-12-13 18:22:49,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:22:49,153 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 18:22:49,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:22:49,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 18:22:49,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-12-13 18:22:49,154 INFO L87 Difference]: Start difference. First operand 3754 states and 5604 transitions. Second operand has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (36), 3 states have call predecessors, (36), 3 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-13 18:22:49,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:22:49,391 INFO L93 Difference]: Finished difference Result 11046 states and 16488 transitions. [2022-12-13 18:22:49,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 18:22:49,391 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (36), 3 states have call predecessors, (36), 3 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 296 [2022-12-13 18:22:49,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:22:49,426 INFO L225 Difference]: With dead ends: 11046 [2022-12-13 18:22:49,426 INFO L226 Difference]: Without dead ends: 7312 [2022-12-13 18:22:49,437 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 373 GetRequests, 366 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-12-13 18:22:49,437 INFO L413 NwaCegarLoop]: 2299 mSDtfsCounter, 1862 mSDsluCounter, 1826 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1862 SdHoareTripleChecker+Valid, 4125 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 18:22:49,438 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1862 Valid, 4125 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 18:22:49,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7312 states. [2022-12-13 18:22:49,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7312 to 7305. [2022-12-13 18:22:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7305 states, 5295 states have (on average 1.416052880075543) internal successors, (7498), 5401 states have internal predecessors, (7498), 1632 states have call successors, (1632), 378 states have call predecessors, (1632), 377 states have return successors, (1755), 1607 states have call predecessors, (1755), 1631 states have call successors, (1755) [2022-12-13 18:22:49,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7305 states to 7305 states and 10885 transitions. [2022-12-13 18:22:49,645 INFO L78 Accepts]: Start accepts. Automaton has 7305 states and 10885 transitions. Word has length 296 [2022-12-13 18:22:49,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:22:49,645 INFO L495 AbstractCegarLoop]: Abstraction has 7305 states and 10885 transitions. [2022-12-13 18:22:49,646 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (36), 3 states have call predecessors, (36), 3 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-13 18:22:49,646 INFO L276 IsEmpty]: Start isEmpty. Operand 7305 states and 10885 transitions. [2022-12-13 18:22:49,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-12-13 18:22:49,673 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:22:49,673 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 6, 6, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:22:49,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-13 18:22:49,874 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 18:22:49,874 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:22:49,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:22:49,875 INFO L85 PathProgramCache]: Analyzing trace with hash 1181964729, now seen corresponding path program 1 times [2022-12-13 18:22:49,875 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:22:49,875 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635792382] [2022-12-13 18:22:49,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:22:49,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:22:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:22:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:22:50,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:22:50,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 18:22:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 18:22:50,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 18:22:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:22:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 18:22:50,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 18:22:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 18:22:50,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 18:22:50,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-12-13 18:22:50,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:22:50,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:22:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:22:50,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2022-12-13 18:22:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 18:22:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 18:22:50,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-12-13 18:22:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 18:22:50,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-12-13 18:22:50,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-12-13 18:22:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-12-13 18:22:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-12-13 18:22:50,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 18:22:50,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:22:50,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:22:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2022-12-13 18:22:50,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-12-13 18:22:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2022-12-13 18:22:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-12-13 18:22:50,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2022-12-13 18:22:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-12-13 18:22:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 18:22:50,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:22:50,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:22:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-12-13 18:22:50,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,339 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-12-13 18:22:50,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:22:50,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635792382] [2022-12-13 18:22:50,340 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [635792382] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 18:22:50,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [806296] [2022-12-13 18:22:50,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:22:50,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 18:22:50,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 18:22:50,341 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 18:22:50,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 18:22:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:50,939 INFO L263 TraceCheckSpWp]: Trace formula consists of 3167 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 18:22:50,944 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:22:51,007 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 73 proven. 1 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2022-12-13 18:22:51,008 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 18:22:51,140 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-12-13 18:22:51,140 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [806296] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 18:22:51,140 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 18:22:51,140 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 4, 4] total 11 [2022-12-13 18:22:51,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404415133] [2022-12-13 18:22:51,141 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 18:22:51,142 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-12-13 18:22:51,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:22:51,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-12-13 18:22:51,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2022-12-13 18:22:51,144 INFO L87 Difference]: Start difference. First operand 7305 states and 10885 transitions. Second operand has 11 states, 11 states have (on average 19.0) internal successors, (209), 7 states have internal predecessors, (209), 2 states have call successors, (79), 6 states have call predecessors, (79), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2022-12-13 18:22:55,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:22:55,460 INFO L93 Difference]: Finished difference Result 15300 states and 23092 transitions. [2022-12-13 18:22:55,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-13 18:22:55,460 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 19.0) internal successors, (209), 7 states have internal predecessors, (209), 2 states have call successors, (79), 6 states have call predecessors, (79), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 296 [2022-12-13 18:22:55,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:22:55,489 INFO L225 Difference]: With dead ends: 15300 [2022-12-13 18:22:55,490 INFO L226 Difference]: Without dead ends: 8015 [2022-12-13 18:22:55,509 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 671 GetRequests, 660 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2022-12-13 18:22:55,509 INFO L413 NwaCegarLoop]: 1395 mSDtfsCounter, 1466 mSDsluCounter, 6499 mSDsCounter, 0 mSdLazyCounter, 4743 mSolverCounterSat, 1587 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1532 SdHoareTripleChecker+Valid, 7894 SdHoareTripleChecker+Invalid, 6330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1587 IncrementalHoareTripleChecker+Valid, 4743 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-12-13 18:22:55,510 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1532 Valid, 7894 Invalid, 6330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1587 Valid, 4743 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-12-13 18:22:55,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8015 states. [2022-12-13 18:22:55,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8015 to 7477. [2022-12-13 18:22:55,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7477 states, 5427 states have (on average 1.4096185737976783) internal successors, (7650), 5553 states have internal predecessors, (7650), 1636 states have call successors, (1636), 378 states have call predecessors, (1636), 413 states have return successors, (1883), 1627 states have call predecessors, (1883), 1635 states have call successors, (1883) [2022-12-13 18:22:55,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7477 states to 7477 states and 11169 transitions. [2022-12-13 18:22:55,767 INFO L78 Accepts]: Start accepts. Automaton has 7477 states and 11169 transitions. Word has length 296 [2022-12-13 18:22:55,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:22:55,767 INFO L495 AbstractCegarLoop]: Abstraction has 7477 states and 11169 transitions. [2022-12-13 18:22:55,767 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 19.0) internal successors, (209), 7 states have internal predecessors, (209), 2 states have call successors, (79), 6 states have call predecessors, (79), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2022-12-13 18:22:55,767 INFO L276 IsEmpty]: Start isEmpty. Operand 7477 states and 11169 transitions. [2022-12-13 18:22:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-12-13 18:22:55,790 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:22:55,790 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 6, 6, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:22:55,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-13 18:22:55,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 18:22:55,992 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:22:55,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:22:55,993 INFO L85 PathProgramCache]: Analyzing trace with hash -1106343675, now seen corresponding path program 2 times [2022-12-13 18:22:55,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:22:55,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380924803] [2022-12-13 18:22:55,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:22:55,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:22:56,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:22:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:22:56,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:22:56,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 18:22:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-12-13 18:22:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 18:22:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:22:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:22:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-12-13 18:22:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 18:22:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 18:22:56,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-12-13 18:22:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:22:56,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:22:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:22:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 18:22:56,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 18:22:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-12-13 18:22:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 18:22:56,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 18:22:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-12-13 18:22:56,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 18:22:56,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-12-13 18:22:56,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2022-12-13 18:22:56,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 18:22:56,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:22:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:22:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 18:22:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-12-13 18:22:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-12-13 18:22:56,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-12-13 18:22:56,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2022-12-13 18:22:56,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 18:22:56,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2022-12-13 18:22:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:22:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:22:56,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2022-12-13 18:22:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:56,664 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2022-12-13 18:22:56,664 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:22:56,664 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380924803] [2022-12-13 18:22:56,664 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [380924803] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 18:22:56,664 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2111798037] [2022-12-13 18:22:56,664 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 18:22:56,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 18:22:56,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 18:22:56,665 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 18:22:56,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 18:22:57,203 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-12-13 18:22:57,203 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 18:22:57,209 INFO L263 TraceCheckSpWp]: Trace formula consists of 1995 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-13 18:22:57,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:22:57,422 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2022-12-13 18:22:57,422 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 18:22:57,422 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2111798037] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:22:57,422 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 18:22:57,422 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 10 [2022-12-13 18:22:57,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087622230] [2022-12-13 18:22:57,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:22:57,423 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:22:57,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:22:57,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:22:57,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-12-13 18:22:57,424 INFO L87 Difference]: Start difference. First operand 7477 states and 11169 transitions. Second operand has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-13 18:22:57,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:22:57,956 INFO L93 Difference]: Finished difference Result 25671 states and 39046 transitions. [2022-12-13 18:22:57,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:22:57,957 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 302 [2022-12-13 18:22:57,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:22:58,027 INFO L225 Difference]: With dead ends: 25671 [2022-12-13 18:22:58,027 INFO L226 Difference]: Without dead ends: 18214 [2022-12-13 18:22:58,049 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 380 GetRequests, 371 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2022-12-13 18:22:58,050 INFO L413 NwaCegarLoop]: 3073 mSDtfsCounter, 2299 mSDsluCounter, 4427 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2481 SdHoareTripleChecker+Valid, 7500 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 18:22:58,050 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2481 Valid, 7500 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 18:22:58,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18214 states. [2022-12-13 18:22:58,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18214 to 14197. [2022-12-13 18:22:58,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14197 states, 10351 states have (on average 1.4112646121147716) internal successors, (14608), 10599 states have internal predecessors, (14608), 3032 states have call successors, (3032), 742 states have call predecessors, (3032), 813 states have return successors, (3527), 3013 states have call predecessors, (3527), 3031 states have call successors, (3527) [2022-12-13 18:22:58,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14197 states to 14197 states and 21167 transitions. [2022-12-13 18:22:58,602 INFO L78 Accepts]: Start accepts. Automaton has 14197 states and 21167 transitions. Word has length 302 [2022-12-13 18:22:58,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:22:58,602 INFO L495 AbstractCegarLoop]: Abstraction has 14197 states and 21167 transitions. [2022-12-13 18:22:58,603 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-13 18:22:58,603 INFO L276 IsEmpty]: Start isEmpty. Operand 14197 states and 21167 transitions. [2022-12-13 18:22:58,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-12-13 18:22:58,665 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:22:58,665 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 6, 6, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:22:58,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-13 18:22:58,865 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 18:22:58,866 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:22:58,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:22:58,866 INFO L85 PathProgramCache]: Analyzing trace with hash -660010108, now seen corresponding path program 1 times [2022-12-13 18:22:58,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:22:58,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491705412] [2022-12-13 18:22:58,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:22:58,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:22:58,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:22:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:22:59,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:22:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 18:22:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-12-13 18:22:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 18:22:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:22:59,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:22:59,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-12-13 18:22:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 18:22:59,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 18:22:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-12-13 18:22:59,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:22:59,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:22:59,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:22:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-12-13 18:22:59,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2022-12-13 18:22:59,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2022-12-13 18:22:59,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-12-13 18:22:59,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-12-13 18:22:59,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-12-13 18:22:59,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-12-13 18:22:59,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 18:22:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-12-13 18:22:59,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2022-12-13 18:22:59,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:22:59,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:22:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 18:22:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-12-13 18:22:59,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 18:22:59,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-12-13 18:22:59,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 18:22:59,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2022-12-13 18:22:59,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2022-12-13 18:22:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:22:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:22:59,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2022-12-13 18:22:59,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:22:59,388 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2022-12-13 18:22:59,388 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:22:59,388 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491705412] [2022-12-13 18:22:59,388 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [491705412] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 18:22:59,388 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1097581927] [2022-12-13 18:22:59,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:22:59,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 18:22:59,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 18:22:59,389 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 18:22:59,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-13 18:23:00,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:00,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 3316 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-13 18:23:00,100 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:23:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 73 proven. 16 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2022-12-13 18:23:00,151 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 18:23:00,291 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 9 proven. 16 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-12-13 18:23:00,292 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1097581927] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 18:23:00,292 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 18:23:00,292 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 18 [2022-12-13 18:23:00,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145291795] [2022-12-13 18:23:00,292 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 18:23:00,293 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-12-13 18:23:00,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:23:00,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-12-13 18:23:00,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=225, Unknown=0, NotChecked=0, Total=306 [2022-12-13 18:23:00,294 INFO L87 Difference]: Start difference. First operand 14197 states and 21167 transitions. Second operand has 18 states, 18 states have (on average 12.722222222222221) internal successors, (229), 14 states have internal predecessors, (229), 2 states have call successors, (79), 6 states have call predecessors, (79), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2022-12-13 18:23:04,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:23:07,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:23:07,967 INFO L93 Difference]: Finished difference Result 30424 states and 45688 transitions. [2022-12-13 18:23:07,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-12-13 18:23:07,968 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 12.722222222222221) internal successors, (229), 14 states have internal predecessors, (229), 2 states have call successors, (79), 6 states have call predecessors, (79), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 304 [2022-12-13 18:23:07,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:23:08,015 INFO L225 Difference]: With dead ends: 30424 [2022-12-13 18:23:08,015 INFO L226 Difference]: Without dead ends: 16247 [2022-12-13 18:23:08,043 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 707 GetRequests, 669 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 287 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=417, Invalid=1143, Unknown=0, NotChecked=0, Total=1560 [2022-12-13 18:23:08,043 INFO L413 NwaCegarLoop]: 1390 mSDtfsCounter, 1174 mSDsluCounter, 7266 mSDsCounter, 0 mSdLazyCounter, 5258 mSolverCounterSat, 1182 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1240 SdHoareTripleChecker+Valid, 8656 SdHoareTripleChecker+Invalid, 6441 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1182 IncrementalHoareTripleChecker+Valid, 5258 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-12-13 18:23:08,044 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1240 Valid, 8656 Invalid, 6441 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1182 Valid, 5258 Invalid, 1 Unknown, 0 Unchecked, 6.8s Time] [2022-12-13 18:23:08,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16247 states. [2022-12-13 18:23:08,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16247 to 14789. [2022-12-13 18:23:08,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14789 states, 10943 states have (on average 1.3904779310975053) internal successors, (15216), 11191 states have internal predecessors, (15216), 3032 states have call successors, (3032), 742 states have call predecessors, (3032), 813 states have return successors, (3527), 3013 states have call predecessors, (3527), 3031 states have call successors, (3527) [2022-12-13 18:23:08,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14789 states to 14789 states and 21775 transitions. [2022-12-13 18:23:08,656 INFO L78 Accepts]: Start accepts. Automaton has 14789 states and 21775 transitions. Word has length 304 [2022-12-13 18:23:08,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:23:08,656 INFO L495 AbstractCegarLoop]: Abstraction has 14789 states and 21775 transitions. [2022-12-13 18:23:08,657 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 12.722222222222221) internal successors, (229), 14 states have internal predecessors, (229), 2 states have call successors, (79), 6 states have call predecessors, (79), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2022-12-13 18:23:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 14789 states and 21775 transitions. [2022-12-13 18:23:08,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-12-13 18:23:08,696 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:23:08,697 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 8, 8, 8, 8, 8, 6, 6, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:23:08,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-13 18:23:08,897 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-12-13 18:23:08,898 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:23:08,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:23:08,898 INFO L85 PathProgramCache]: Analyzing trace with hash 668992842, now seen corresponding path program 2 times [2022-12-13 18:23:08,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:23:08,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526690128] [2022-12-13 18:23:08,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:23:08,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:23:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:23:09,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:23:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:23:09,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 18:23:09,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 18:23:09,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-12-13 18:23:09,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:23:09,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-12-13 18:23:09,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 18:23:09,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-12-13 18:23:09,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 18:23:09,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 18:23:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:23:09,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:23:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:23:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 18:23:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-12-13 18:23:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 18:23:09,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 18:23:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2022-12-13 18:23:09,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 18:23:09,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2022-12-13 18:23:09,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-12-13 18:23:09,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2022-12-13 18:23:09,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-12-13 18:23:09,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:09,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:09,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2022-12-13 18:23:09,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2022-12-13 18:23:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2022-12-13 18:23:09,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2022-12-13 18:23:09,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-12-13 18:23:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2022-12-13 18:23:09,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2022-12-13 18:23:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:09,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:09,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2022-12-13 18:23:09,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:09,616 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2022-12-13 18:23:09,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:23:09,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526690128] [2022-12-13 18:23:09,616 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1526690128] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 18:23:09,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [630932828] [2022-12-13 18:23:09,616 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 18:23:09,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 18:23:09,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 18:23:09,617 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 18:23:09,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-13 18:23:10,911 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-12-13 18:23:10,911 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 18:23:10,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 2003 conjuncts, 38 conjunts are in the unsatisfiable core [2022-12-13 18:23:10,924 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:23:11,116 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-13 18:23:11,116 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 165 treesize of output 106 [2022-12-13 18:23:11,136 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-13 18:23:11,136 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 97 treesize of output 62 [2022-12-13 18:23:11,146 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-12-13 18:23:11,205 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2022-12-13 18:23:11,205 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 18:23:11,205 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [630932828] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:23:11,205 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 18:23:11,205 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [10] total 14 [2022-12-13 18:23:11,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000397780] [2022-12-13 18:23:11,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:23:11,206 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 18:23:11,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:23:11,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 18:23:11,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2022-12-13 18:23:11,207 INFO L87 Difference]: Start difference. First operand 14789 states and 21775 transitions. Second operand has 6 states, 6 states have (on average 25.833333333333332) internal successors, (155), 6 states have internal predecessors, (155), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-13 18:23:14,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:23:16,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:23:18,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:23:20,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:23:20,470 INFO L93 Difference]: Finished difference Result 22967 states and 33908 transitions. [2022-12-13 18:23:20,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 18:23:20,470 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 25.833333333333332) internal successors, (155), 6 states have internal predecessors, (155), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 341 [2022-12-13 18:23:20,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:23:20,508 INFO L225 Difference]: With dead ends: 22967 [2022-12-13 18:23:20,508 INFO L226 Difference]: Without dead ends: 15198 [2022-12-13 18:23:20,528 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 423 GetRequests, 410 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2022-12-13 18:23:20,529 INFO L413 NwaCegarLoop]: 1966 mSDtfsCounter, 66 mSDsluCounter, 7023 mSDsCounter, 0 mSdLazyCounter, 874 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 112 SdHoareTripleChecker+Valid, 8989 SdHoareTripleChecker+Invalid, 878 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 874 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2022-12-13 18:23:20,529 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [112 Valid, 8989 Invalid, 878 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 874 Invalid, 3 Unknown, 0 Unchecked, 8.8s Time] [2022-12-13 18:23:20,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15198 states. [2022-12-13 18:23:20,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15198 to 14805. [2022-12-13 18:23:21,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14805 states, 10959 states have (on average 1.3902728351126927) internal successors, (15236), 11207 states have internal predecessors, (15236), 3032 states have call successors, (3032), 742 states have call predecessors, (3032), 813 states have return successors, (3527), 3013 states have call predecessors, (3527), 3031 states have call successors, (3527) [2022-12-13 18:23:21,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14805 states to 14805 states and 21795 transitions. [2022-12-13 18:23:21,035 INFO L78 Accepts]: Start accepts. Automaton has 14805 states and 21795 transitions. Word has length 341 [2022-12-13 18:23:21,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:23:21,035 INFO L495 AbstractCegarLoop]: Abstraction has 14805 states and 21795 transitions. [2022-12-13 18:23:21,036 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 25.833333333333332) internal successors, (155), 6 states have internal predecessors, (155), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-13 18:23:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 14805 states and 21795 transitions. [2022-12-13 18:23:21,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2022-12-13 18:23:21,072 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:23:21,072 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 16, 16, 12, 12, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:23:21,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-13 18:23:21,273 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 18:23:21,274 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:23:21,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:23:21,275 INFO L85 PathProgramCache]: Analyzing trace with hash -1774938584, now seen corresponding path program 1 times [2022-12-13 18:23:21,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:23:21,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [816417607] [2022-12-13 18:23:21,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:23:21,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:23:21,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:23:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:23:21,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:23:21,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 18:23:21,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 18:23:21,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-12-13 18:23:21,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:23:21,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-12-13 18:23:21,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 18:23:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-12-13 18:23:21,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 18:23:21,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 18:23:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:23:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:23:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:23:21,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 18:23:21,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-12-13 18:23:21,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 18:23:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 18:23:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2022-12-13 18:23:21,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 18:23:21,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2022-12-13 18:23:21,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-12-13 18:23:21,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2022-12-13 18:23:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2022-12-13 18:23:21,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:21,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2022-12-13 18:23:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2022-12-13 18:23:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2022-12-13 18:23:21,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2022-12-13 18:23:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 18:23:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2022-12-13 18:23:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2022-12-13 18:23:21,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:21,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:21,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2022-12-13 18:23:21,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-12-13 18:23:21,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2022-12-13 18:23:21,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 18:23:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:21,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-12-13 18:23:21,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:22,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:22,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2022-12-13 18:23:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2022-12-13 18:23:22,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2022-12-13 18:23:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2022-12-13 18:23:22,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2022-12-13 18:23:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 416 [2022-12-13 18:23:22,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2022-12-13 18:23:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2022-12-13 18:23:22,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 428 [2022-12-13 18:23:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:22,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:22,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2022-12-13 18:23:22,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 1254 trivial. 0 not checked. [2022-12-13 18:23:22,054 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:23:22,054 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [816417607] [2022-12-13 18:23:22,054 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [816417607] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 18:23:22,054 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [423088526] [2022-12-13 18:23:22,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:23:22,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 18:23:22,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 18:23:22,055 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 18:23:22,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-13 18:23:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:22,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 4489 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-13 18:23:22,940 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:23:23,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 298 proven. 100 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2022-12-13 18:23:23,110 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 18:23:23,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 234 proven. 100 refuted. 0 times theorem prover too weak. 934 trivial. 0 not checked. [2022-12-13 18:23:23,449 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [423088526] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 18:23:23,449 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 18:23:23,449 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 13, 13] total 26 [2022-12-13 18:23:23,450 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887950351] [2022-12-13 18:23:23,450 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 18:23:23,451 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-12-13 18:23:23,451 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:23:23,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-12-13 18:23:23,452 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=479, Unknown=0, NotChecked=0, Total=650 [2022-12-13 18:23:23,452 INFO L87 Difference]: Start difference. First operand 14805 states and 21795 transitions. Second operand has 26 states, 26 states have (on average 11.384615384615385) internal successors, (296), 21 states have internal predecessors, (296), 2 states have call successors, (108), 6 states have call predecessors, (108), 3 states have return successors, (102), 3 states have call predecessors, (102), 2 states have call successors, (102) [2022-12-13 18:23:28,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:23:36,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:23:36,491 INFO L93 Difference]: Finished difference Result 45422 states and 68332 transitions. [2022-12-13 18:23:36,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2022-12-13 18:23:36,492 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 11.384615384615385) internal successors, (296), 21 states have internal predecessors, (296), 2 states have call successors, (108), 6 states have call predecessors, (108), 3 states have return successors, (102), 3 states have call predecessors, (102), 2 states have call successors, (102) Word has length 459 [2022-12-13 18:23:36,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:23:36,584 INFO L225 Difference]: With dead ends: 45422 [2022-12-13 18:23:36,584 INFO L226 Difference]: Without dead ends: 30637 [2022-12-13 18:23:36,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1079 GetRequests, 1017 SyntacticMatches, 6 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 657 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=584, Invalid=2722, Unknown=0, NotChecked=0, Total=3306 [2022-12-13 18:23:36,619 INFO L413 NwaCegarLoop]: 1868 mSDtfsCounter, 3775 mSDsluCounter, 12931 mSDsCounter, 0 mSdLazyCounter, 11231 mSolverCounterSat, 2542 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4101 SdHoareTripleChecker+Valid, 14799 SdHoareTripleChecker+Invalid, 13774 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2542 IncrementalHoareTripleChecker+Valid, 11231 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.4s IncrementalHoareTripleChecker+Time [2022-12-13 18:23:36,620 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4101 Valid, 14799 Invalid, 13774 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2542 Valid, 11231 Invalid, 1 Unknown, 0 Unchecked, 11.4s Time] [2022-12-13 18:23:36,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30637 states. [2022-12-13 18:23:37,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30637 to 28436. [2022-12-13 18:23:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28436 states, 20983 states have (on average 1.3977982176047277) internal successors, (29330), 21443 states have internal predecessors, (29330), 5895 states have call successors, (5895), 1430 states have call predecessors, (5895), 1557 states have return successors, (6838), 5862 states have call predecessors, (6838), 5894 states have call successors, (6838) [2022-12-13 18:23:37,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28436 states to 28436 states and 42063 transitions. [2022-12-13 18:23:37,676 INFO L78 Accepts]: Start accepts. Automaton has 28436 states and 42063 transitions. Word has length 459 [2022-12-13 18:23:37,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:23:37,677 INFO L495 AbstractCegarLoop]: Abstraction has 28436 states and 42063 transitions. [2022-12-13 18:23:37,677 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 11.384615384615385) internal successors, (296), 21 states have internal predecessors, (296), 2 states have call successors, (108), 6 states have call predecessors, (108), 3 states have return successors, (102), 3 states have call predecessors, (102), 2 states have call successors, (102) [2022-12-13 18:23:37,677 INFO L276 IsEmpty]: Start isEmpty. Operand 28436 states and 42063 transitions. [2022-12-13 18:23:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2022-12-13 18:23:37,782 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:23:37,782 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 16, 16, 12, 12, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:23:37,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-12-13 18:23:37,983 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 18:23:37,985 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:23:37,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:23:37,986 INFO L85 PathProgramCache]: Analyzing trace with hash -2017781976, now seen corresponding path program 1 times [2022-12-13 18:23:37,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:23:37,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [465665742] [2022-12-13 18:23:37,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:23:37,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:23:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:23:38,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:23:38,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:23:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 18:23:38,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:23:38,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:23:38,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:23:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:23:38,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-12-13 18:23:38,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 18:23:38,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:23:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-12-13 18:23:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 18:23:38,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2022-12-13 18:23:38,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-12-13 18:23:38,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-12-13 18:23:38,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 18:23:38,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-12-13 18:23:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 18:23:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-12-13 18:23:38,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-12-13 18:23:38,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2022-12-13 18:23:38,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 18:23:38,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2022-12-13 18:23:38,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 18:23:38,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:38,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 18:23:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2022-12-13 18:23:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-12-13 18:23:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-12-13 18:23:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2022-12-13 18:23:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 18:23:38,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-12-13 18:23:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:38,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:38,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2022-12-13 18:23:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2022-12-13 18:23:38,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2022-12-13 18:23:38,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 384 [2022-12-13 18:23:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 18:23:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:38,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-12-13 18:23:38,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2022-12-13 18:23:38,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:38,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2022-12-13 18:23:38,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-12-13 18:23:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2022-12-13 18:23:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2022-12-13 18:23:38,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2022-12-13 18:23:38,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2022-12-13 18:23:38,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 468 [2022-12-13 18:23:38,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:38,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 490 [2022-12-13 18:23:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:38,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1894 trivial. 0 not checked. [2022-12-13 18:23:38,515 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:23:38,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [465665742] [2022-12-13 18:23:38,515 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [465665742] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:23:38,515 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:23:38,516 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 18:23:38,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [343731406] [2022-12-13 18:23:38,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:23:38,517 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 18:23:38,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:23:38,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 18:23:38,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-13 18:23:38,518 INFO L87 Difference]: Start difference. First operand 28436 states and 42063 transitions. Second operand has 6 states, 6 states have (on average 31.166666666666668) internal successors, (187), 3 states have internal predecessors, (187), 2 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2022-12-13 18:23:43,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:23:43,527 INFO L93 Difference]: Finished difference Result 73897 states and 109214 transitions. [2022-12-13 18:23:43,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-13 18:23:43,528 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 31.166666666666668) internal successors, (187), 3 states have internal predecessors, (187), 2 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 499 [2022-12-13 18:23:43,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:23:43,692 INFO L225 Difference]: With dead ends: 73897 [2022-12-13 18:23:43,692 INFO L226 Difference]: Without dead ends: 45490 [2022-12-13 18:23:43,777 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2022-12-13 18:23:43,778 INFO L413 NwaCegarLoop]: 1809 mSDtfsCounter, 2924 mSDsluCounter, 3123 mSDsCounter, 0 mSdLazyCounter, 2837 mSolverCounterSat, 1936 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3154 SdHoareTripleChecker+Valid, 4932 SdHoareTripleChecker+Invalid, 4773 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1936 IncrementalHoareTripleChecker+Valid, 2837 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-12-13 18:23:43,778 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3154 Valid, 4932 Invalid, 4773 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1936 Valid, 2837 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2022-12-13 18:23:43,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45490 states. [2022-12-13 18:23:45,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45490 to 42645. [2022-12-13 18:23:45,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42645 states, 31799 states have (on average 1.3778420705053618) internal successors, (43814), 32575 states have internal predecessors, (43814), 8445 states have call successors, (8445), 2209 states have call predecessors, (8445), 2400 states have return successors, (9628), 8366 states have call predecessors, (9628), 8444 states have call successors, (9628) [2022-12-13 18:23:45,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42645 states to 42645 states and 61887 transitions. [2022-12-13 18:23:45,346 INFO L78 Accepts]: Start accepts. Automaton has 42645 states and 61887 transitions. Word has length 499 [2022-12-13 18:23:45,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:23:45,346 INFO L495 AbstractCegarLoop]: Abstraction has 42645 states and 61887 transitions. [2022-12-13 18:23:45,347 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 31.166666666666668) internal successors, (187), 3 states have internal predecessors, (187), 2 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2022-12-13 18:23:45,347 INFO L276 IsEmpty]: Start isEmpty. Operand 42645 states and 61887 transitions. [2022-12-13 18:23:45,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2022-12-13 18:23:45,466 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:23:45,467 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 16, 16, 12, 12, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:23:45,467 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-13 18:23:45,467 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:23:45,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:23:45,467 INFO L85 PathProgramCache]: Analyzing trace with hash -260521628, now seen corresponding path program 2 times [2022-12-13 18:23:45,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:23:45,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208522227] [2022-12-13 18:23:45,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:23:45,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:23:45,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:23:45,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:23:45,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:23:45,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 18:23:45,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 18:23:45,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 18:23:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:23:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-12-13 18:23:45,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-12-13 18:23:45,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 18:23:45,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 18:23:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-12-13 18:23:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:23:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:23:45,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:45,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:23:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-12-13 18:23:46,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 18:23:46,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-12-13 18:23:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 18:23:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-12-13 18:23:46,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-12-13 18:23:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2022-12-13 18:23:46,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 18:23:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2022-12-13 18:23:46,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 18:23:46,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:46,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 18:23:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2022-12-13 18:23:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-12-13 18:23:46,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-12-13 18:23:46,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2022-12-13 18:23:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 18:23:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-12-13 18:23:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:46,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2022-12-13 18:23:46,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2022-12-13 18:23:46,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2022-12-13 18:23:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 384 [2022-12-13 18:23:46,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 18:23:46,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:46,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:46,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-12-13 18:23:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2022-12-13 18:23:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:46,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:46,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2022-12-13 18:23:46,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-12-13 18:23:46,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2022-12-13 18:23:46,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2022-12-13 18:23:46,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2022-12-13 18:23:46,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2022-12-13 18:23:46,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 468 [2022-12-13 18:23:46,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:23:46,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:23:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 490 [2022-12-13 18:23:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:23:46,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2022-12-13 18:23:46,189 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:23:46,189 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208522227] [2022-12-13 18:23:46,189 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1208522227] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:23:46,189 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:23:46,189 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 18:23:46,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474121418] [2022-12-13 18:23:46,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:23:46,190 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 18:23:46,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:23:46,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 18:23:46,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-13 18:23:46,191 INFO L87 Difference]: Start difference. First operand 42645 states and 61887 transitions. Second operand has 6 states, 6 states have (on average 31.666666666666668) internal successors, (190), 3 states have internal predecessors, (190), 3 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2022-12-13 18:23:48,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:23:52,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:23:58,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:23:58,054 INFO L93 Difference]: Finished difference Result 113471 states and 166084 transitions. [2022-12-13 18:23:58,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-13 18:23:58,054 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 31.666666666666668) internal successors, (190), 3 states have internal predecessors, (190), 3 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) Word has length 499 [2022-12-13 18:23:58,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:23:58,310 INFO L225 Difference]: With dead ends: 113471 [2022-12-13 18:23:58,310 INFO L226 Difference]: Without dead ends: 70858 [2022-12-13 18:23:58,436 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2022-12-13 18:23:58,436 INFO L413 NwaCegarLoop]: 1947 mSDtfsCounter, 2469 mSDsluCounter, 4313 mSDsCounter, 0 mSdLazyCounter, 4382 mSolverCounterSat, 1587 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2716 SdHoareTripleChecker+Valid, 6260 SdHoareTripleChecker+Invalid, 5971 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1587 IncrementalHoareTripleChecker+Valid, 4382 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2022-12-13 18:23:58,437 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2716 Valid, 6260 Invalid, 5971 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1587 Valid, 4382 Invalid, 2 Unknown, 0 Unchecked, 9.4s Time] [2022-12-13 18:23:58,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70858 states. [2022-12-13 18:24:00,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70858 to 65961. [2022-12-13 18:24:00,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65961 states, 49731 states have (on average 1.3540849771772134) internal successors, (67340), 50955 states have internal predecessors, (67340), 12323 states have call successors, (12323), 3587 states have call predecessors, (12323), 3906 states have return successors, (13810), 12208 states have call predecessors, (13810), 12322 states have call successors, (13810) [2022-12-13 18:24:00,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65961 states to 65961 states and 93473 transitions. [2022-12-13 18:24:00,908 INFO L78 Accepts]: Start accepts. Automaton has 65961 states and 93473 transitions. Word has length 499 [2022-12-13 18:24:00,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:24:00,908 INFO L495 AbstractCegarLoop]: Abstraction has 65961 states and 93473 transitions. [2022-12-13 18:24:00,908 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 31.666666666666668) internal successors, (190), 3 states have internal predecessors, (190), 3 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2022-12-13 18:24:00,908 INFO L276 IsEmpty]: Start isEmpty. Operand 65961 states and 93473 transitions. [2022-12-13 18:24:01,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2022-12-13 18:24:01,088 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:24:01,089 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 16, 16, 12, 12, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:24:01,089 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-13 18:24:01,089 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:24:01,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:24:01,089 INFO L85 PathProgramCache]: Analyzing trace with hash -710311292, now seen corresponding path program 1 times [2022-12-13 18:24:01,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:24:01,089 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1613609862] [2022-12-13 18:24:01,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:24:01,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:24:01,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:24:01,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:24:01,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 18:24:01,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 18:24:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 18:24:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 18:24:01,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:24:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-12-13 18:24:01,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-12-13 18:24:01,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 18:24:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 18:24:01,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-12-13 18:24:01,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:24:01,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:24:01,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 18:24:01,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-12-13 18:24:01,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 18:24:01,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-12-13 18:24:01,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 18:24:01,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-12-13 18:24:01,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-12-13 18:24:01,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2022-12-13 18:24:01,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 18:24:01,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2022-12-13 18:24:01,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 18:24:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:24:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:24:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 18:24:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2022-12-13 18:24:01,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-12-13 18:24:01,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-12-13 18:24:01,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2022-12-13 18:24:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 18:24:01,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2022-12-13 18:24:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:24:01,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:24:01,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2022-12-13 18:24:01,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 376 [2022-12-13 18:24:01,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2022-12-13 18:24:01,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 384 [2022-12-13 18:24:01,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 18:24:01,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:24:01,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:24:01,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-12-13 18:24:01,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2022-12-13 18:24:01,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:24:01,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:24:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2022-12-13 18:24:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-12-13 18:24:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2022-12-13 18:24:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2022-12-13 18:24:01,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2022-12-13 18:24:01,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2022-12-13 18:24:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 468 [2022-12-13 18:24:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 18:24:01,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 18:24:01,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 490 [2022-12-13 18:24:01,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:01,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2022-12-13 18:24:01,986 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:24:01,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1613609862] [2022-12-13 18:24:01,987 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1613609862] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 18:24:01,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1381889174] [2022-12-13 18:24:01,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:24:01,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 18:24:01,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 18:24:01,988 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 18:24:01,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-13 18:24:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:24:03,043 INFO L263 TraceCheckSpWp]: Trace formula consists of 5075 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 18:24:03,054 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:24:03,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 72 proven. 551 refuted. 0 times theorem prover too weak. 1280 trivial. 0 not checked. [2022-12-13 18:24:03,189 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 18:24:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 8 proven. 551 refuted. 0 times theorem prover too weak. 1344 trivial. 0 not checked. [2022-12-13 18:24:03,416 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1381889174] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 18:24:03,416 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 18:24:03,416 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 13 [2022-12-13 18:24:03,417 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1934731816] [2022-12-13 18:24:03,417 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 18:24:03,418 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-12-13 18:24:03,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:24:03,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-12-13 18:24:03,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2022-12-13 18:24:03,419 INFO L87 Difference]: Start difference. First operand 65961 states and 93473 transitions. Second operand has 13 states, 13 states have (on average 23.923076923076923) internal successors, (311), 9 states have internal predecessors, (311), 2 states have call successors, (108), 5 states have call predecessors, (108), 3 states have return successors, (102), 3 states have call predecessors, (102), 2 states have call successors, (102) [2022-12-13 18:24:06,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:24:15,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:24:15,371 INFO L93 Difference]: Finished difference Result 117353 states and 166344 transitions. [2022-12-13 18:24:15,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-12-13 18:24:15,372 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 23.923076923076923) internal successors, (311), 9 states have internal predecessors, (311), 2 states have call successors, (108), 5 states have call predecessors, (108), 3 states have return successors, (102), 3 states have call predecessors, (102), 2 states have call successors, (102) Word has length 499 [2022-12-13 18:24:15,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:24:15,380 INFO L225 Difference]: With dead ends: 117353 [2022-12-13 18:24:15,380 INFO L226 Difference]: Without dead ends: 0 [2022-12-13 18:24:15,546 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1141 GetRequests, 1111 SyntacticMatches, 2 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 144 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=144, Invalid=726, Unknown=0, NotChecked=0, Total=870 [2022-12-13 18:24:15,547 INFO L413 NwaCegarLoop]: 2331 mSDtfsCounter, 2918 mSDsluCounter, 12855 mSDsCounter, 0 mSdLazyCounter, 9378 mSolverCounterSat, 1529 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3240 SdHoareTripleChecker+Valid, 15186 SdHoareTripleChecker+Invalid, 10908 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1529 IncrementalHoareTripleChecker+Valid, 9378 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2022-12-13 18:24:15,547 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3240 Valid, 15186 Invalid, 10908 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1529 Valid, 9378 Invalid, 1 Unknown, 0 Unchecked, 9.4s Time] [2022-12-13 18:24:15,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-13 18:24:15,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-13 18:24:15,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 18:24:15,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-13 18:24:15,562 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 499 [2022-12-13 18:24:15,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:24:15,562 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-13 18:24:15,562 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 23.923076923076923) internal successors, (311), 9 states have internal predecessors, (311), 2 states have call successors, (108), 5 states have call predecessors, (108), 3 states have return successors, (102), 3 states have call predecessors, (102), 2 states have call successors, (102) [2022-12-13 18:24:15,562 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-13 18:24:15,562 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-13 18:24:15,565 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-13 18:24:15,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-12-13 18:24:15,766 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-12-13 18:24:15,768 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-13 18:27:52,240 WARN L233 SmtUtils]: Spent 2.07m on a formula simplification. DAG size of input: 2008 DAG size of output: 1999 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 18:30:25,511 WARN L233 SmtUtils]: Spent 2.03m on a formula simplification. DAG size of input: 1883 DAG size of output: 1878 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 18:32:50,821 WARN L233 SmtUtils]: Spent 37.08s on a formula simplification. DAG size of input: 1999 DAG size of output: 10 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-12-13 18:33:34,799 WARN L233 SmtUtils]: Spent 35.46s on a formula simplification. DAG size of input: 1878 DAG size of output: 14 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-12-13 18:33:52,258 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7229 7231) the Hoare annotation is: true [2022-12-13 18:33:52,258 INFO L899 garLoopResultBuilder]: For program point tty_wakeupEXIT(lines 7229 7231) no Hoare annotation was computed. [2022-12-13 18:33:52,258 INFO L899 garLoopResultBuilder]: For program point tty_wakeupFINAL(lines 7229 7231) no Hoare annotation was computed. [2022-12-13 18:33:52,258 INFO L899 garLoopResultBuilder]: For program point isicom_startEXIT(lines 5504 5512) no Hoare annotation was computed. [2022-12-13 18:33:52,258 INFO L899 garLoopResultBuilder]: For program point isicom_startFINAL(lines 5504 5512) no Hoare annotation was computed. [2022-12-13 18:33:52,258 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5504 5512) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-12-13 18:33:52,258 INFO L899 garLoopResultBuilder]: For program point isicom_set_termiosEXIT(lines 5450 5470) no Hoare annotation was computed. [2022-12-13 18:33:52,258 INFO L899 garLoopResultBuilder]: For program point L5463(line 5463) no Hoare annotation was computed. [2022-12-13 18:33:52,259 INFO L895 garLoopResultBuilder]: At program point L5465(line 5465) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,259 INFO L899 garLoopResultBuilder]: For program point L5461(line 5461) no Hoare annotation was computed. [2022-12-13 18:33:52,259 INFO L899 garLoopResultBuilder]: For program point L5463-2(lines 5463 5467) no Hoare annotation was computed. [2022-12-13 18:33:52,259 INFO L899 garLoopResultBuilder]: For program point L5463-3(lines 5450 5470) no Hoare annotation was computed. [2022-12-13 18:33:52,259 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5450 5470) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,259 INFO L902 garLoopResultBuilder]: At program point L5462(line 5462) the Hoare annotation is: true [2022-12-13 18:33:52,259 INFO L895 garLoopResultBuilder]: At program point L5460-1(line 5460) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= |#memory_int| |old(#memory_int)|)) [2022-12-13 18:33:52,259 INFO L899 garLoopResultBuilder]: For program point L5462-1(line 5462) no Hoare annotation was computed. [2022-12-13 18:33:52,259 INFO L895 garLoopResultBuilder]: At program point L5460(line 5460) the Hoare annotation is: (or (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |old(~ldv_spin~0)| 0))) [2022-12-13 18:33:52,259 INFO L899 garLoopResultBuilder]: For program point L5456-2(lines 5456 5459) no Hoare annotation was computed. [2022-12-13 18:33:52,259 INFO L899 garLoopResultBuilder]: For program point L5456(line 5456) no Hoare annotation was computed. [2022-12-13 18:33:52,260 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 7013 7015) no Hoare annotation was computed. [2022-12-13 18:33:52,260 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 7013 7015) no Hoare annotation was computed. [2022-12-13 18:33:52,260 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7013 7015) the Hoare annotation is: true [2022-12-13 18:33:52,260 INFO L899 garLoopResultBuilder]: For program point msleepEXIT(lines 7125 7127) no Hoare annotation was computed. [2022-12-13 18:33:52,260 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7125 7127) the Hoare annotation is: true [2022-12-13 18:33:52,260 INFO L899 garLoopResultBuilder]: For program point msleepFINAL(lines 7125 7127) no Hoare annotation was computed. [2022-12-13 18:33:52,260 INFO L902 garLoopResultBuilder]: At program point tty_port_cts_enabled_returnLabel#1(lines 4035 4040) the Hoare annotation is: true [2022-12-13 18:33:52,260 INFO L899 garLoopResultBuilder]: For program point L4693(lines 4693 4733) no Hoare annotation was computed. [2022-12-13 18:33:52,260 INFO L899 garLoopResultBuilder]: For program point L4842(line 4842) no Hoare annotation was computed. [2022-12-13 18:33:52,260 INFO L899 garLoopResultBuilder]: For program point L6147(lines 6147 6164) no Hoare annotation was computed. [2022-12-13 18:33:52,260 INFO L895 garLoopResultBuilder]: At program point L6147-1(lines 6147 6164) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 18:33:52,261 INFO L902 garLoopResultBuilder]: At program point _raw_spin_lock_returnLabel#1(lines 7055 7057) the Hoare annotation is: true [2022-12-13 18:33:52,261 INFO L899 garLoopResultBuilder]: For program point L4694(lines 4694 4727) no Hoare annotation was computed. [2022-12-13 18:33:52,261 INFO L899 garLoopResultBuilder]: For program point L4744(lines 4744 4748) no Hoare annotation was computed. [2022-12-13 18:33:52,261 INFO L902 garLoopResultBuilder]: At program point L4794(line 4794) the Hoare annotation is: true [2022-12-13 18:33:52,261 INFO L902 garLoopResultBuilder]: At program point L4827-1(lines 4827 4850) the Hoare annotation is: true [2022-12-13 18:33:52,261 INFO L902 garLoopResultBuilder]: At program point do_SAK_returnLabel#1(lines 7080 7082) the Hoare annotation is: true [2022-12-13 18:33:52,261 INFO L902 garLoopResultBuilder]: At program point tty_hangup_returnLabel#1(lines 7172 7174) the Hoare annotation is: true [2022-12-13 18:33:52,261 INFO L899 garLoopResultBuilder]: For program point L4695(lines 4695 4710) no Hoare annotation was computed. [2022-12-13 18:33:52,261 INFO L899 garLoopResultBuilder]: For program point L4662(lines 4662 4667) no Hoare annotation was computed. [2022-12-13 18:33:52,261 INFO L899 garLoopResultBuilder]: For program point L4794-1(line 4794) no Hoare annotation was computed. [2022-12-13 18:33:52,261 INFO L899 garLoopResultBuilder]: For program point L4712(lines 4712 4727) no Hoare annotation was computed. [2022-12-13 18:33:52,262 INFO L899 garLoopResultBuilder]: For program point L6149(lines 6149 6161) no Hoare annotation was computed. [2022-12-13 18:33:52,262 INFO L899 garLoopResultBuilder]: For program point L4795(lines 4795 4799) no Hoare annotation was computed. [2022-12-13 18:33:52,262 INFO L902 garLoopResultBuilder]: At program point L4663(line 4663) the Hoare annotation is: true [2022-12-13 18:33:52,262 INFO L899 garLoopResultBuilder]: For program point L4729-2(lines 4693 4733) no Hoare annotation was computed. [2022-12-13 18:33:52,262 INFO L902 garLoopResultBuilder]: At program point L4663-1(line 4663) the Hoare annotation is: true [2022-12-13 18:33:52,262 INFO L899 garLoopResultBuilder]: For program point L4729(lines 4729 4733) no Hoare annotation was computed. [2022-12-13 18:33:52,262 INFO L899 garLoopResultBuilder]: For program point L4812-1(line 4812) no Hoare annotation was computed. [2022-12-13 18:33:52,262 INFO L902 garLoopResultBuilder]: At program point L4812(line 4812) the Hoare annotation is: true [2022-12-13 18:33:52,262 INFO L902 garLoopResultBuilder]: At program point L4647(line 4647) the Hoare annotation is: true [2022-12-13 18:33:52,262 INFO L899 garLoopResultBuilder]: For program point L6150(line 6150) no Hoare annotation was computed. [2022-12-13 18:33:52,263 INFO L902 garLoopResultBuilder]: At program point L4647-1(line 4647) the Hoare annotation is: true [2022-12-13 18:33:52,263 INFO L902 garLoopResultBuilder]: At program point L4680-2(lines 4680 4683) the Hoare annotation is: true [2022-12-13 18:33:52,263 INFO L899 garLoopResultBuilder]: For program point L4680(lines 4680 4683) no Hoare annotation was computed. [2022-12-13 18:33:52,263 INFO L899 garLoopResultBuilder]: For program point L4664(line 4664) no Hoare annotation was computed. [2022-12-13 18:33:52,263 INFO L899 garLoopResultBuilder]: For program point L4813-2(lines 4813 4817) no Hoare annotation was computed. [2022-12-13 18:33:52,263 INFO L899 garLoopResultBuilder]: For program point L4813(lines 4813 4817) no Hoare annotation was computed. [2022-12-13 18:33:52,263 INFO L899 garLoopResultBuilder]: For program point L6151(lines 6151 6157) no Hoare annotation was computed. [2022-12-13 18:33:52,263 INFO L902 garLoopResultBuilder]: At program point L4681(line 4681) the Hoare annotation is: true [2022-12-13 18:33:52,263 INFO L899 garLoopResultBuilder]: For program point L4648(line 4648) no Hoare annotation was computed. [2022-12-13 18:33:52,263 INFO L899 garLoopResultBuilder]: For program point L4681-1(line 4681) no Hoare annotation was computed. [2022-12-13 18:33:52,263 INFO L902 garLoopResultBuilder]: At program point L4781(line 4781) the Hoare annotation is: true [2022-12-13 18:33:52,263 INFO L899 garLoopResultBuilder]: For program point L4781-1(line 4781) no Hoare annotation was computed. [2022-12-13 18:33:52,263 INFO L902 garLoopResultBuilder]: At program point L4649(line 4649) the Hoare annotation is: true [2022-12-13 18:33:52,263 INFO L899 garLoopResultBuilder]: For program point L4649-1(line 4649) no Hoare annotation was computed. [2022-12-13 18:33:52,263 INFO L899 garLoopResultBuilder]: For program point L4782(lines 4782 4785) no Hoare annotation was computed. [2022-12-13 18:33:52,263 INFO L902 garLoopResultBuilder]: At program point L4650(line 4650) the Hoare annotation is: true [2022-12-13 18:33:52,263 INFO L899 garLoopResultBuilder]: For program point L4650-1(line 4650) no Hoare annotation was computed. [2022-12-13 18:33:52,263 INFO L899 garLoopResultBuilder]: For program point L4766(line 4766) no Hoare annotation was computed. [2022-12-13 18:33:52,263 INFO L899 garLoopResultBuilder]: For program point L4750(lines 4750 4754) no Hoare annotation was computed. [2022-12-13 18:33:52,264 INFO L902 garLoopResultBuilder]: At program point L4684(line 4684) the Hoare annotation is: true [2022-12-13 18:33:52,264 INFO L899 garLoopResultBuilder]: For program point L4750-2(lines 4691 4801) no Hoare annotation was computed. [2022-12-13 18:33:52,264 INFO L902 garLoopResultBuilder]: At program point L4767(line 4767) the Hoare annotation is: true [2022-12-13 18:33:52,264 INFO L899 garLoopResultBuilder]: For program point L4767-1(line 4767) no Hoare annotation was computed. [2022-12-13 18:33:52,264 INFO L902 garLoopResultBuilder]: At program point spin_lock_returnLabel#1(lines 6883 6890) the Hoare annotation is: true [2022-12-13 18:33:52,264 INFO L899 garLoopResultBuilder]: For program point L4668-1(line 4668) no Hoare annotation was computed. [2022-12-13 18:33:52,264 INFO L902 garLoopResultBuilder]: At program point L4668(line 4668) the Hoare annotation is: true [2022-12-13 18:33:52,264 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 6142 6167) no Hoare annotation was computed. [2022-12-13 18:33:52,264 INFO L899 garLoopResultBuilder]: For program point L4652-2(line 4652) no Hoare annotation was computed. [2022-12-13 18:33:52,264 INFO L899 garLoopResultBuilder]: For program point L4685(line 4685) no Hoare annotation was computed. [2022-12-13 18:33:52,264 INFO L899 garLoopResultBuilder]: For program point L4652(line 4652) no Hoare annotation was computed. [2022-12-13 18:33:52,264 INFO L899 garLoopResultBuilder]: For program point L4652-4(line 4652) no Hoare annotation was computed. [2022-12-13 18:33:52,264 INFO L902 garLoopResultBuilder]: At program point L4834(line 4834) the Hoare annotation is: true [2022-12-13 18:33:52,264 INFO L899 garLoopResultBuilder]: For program point L4735(lines 4735 4754) no Hoare annotation was computed. [2022-12-13 18:33:52,265 INFO L902 garLoopResultBuilder]: At program point L4702(line 4702) the Hoare annotation is: true [2022-12-13 18:33:52,265 INFO L902 garLoopResultBuilder]: At program point L4768-2(lines 4768 4771) the Hoare annotation is: true [2022-12-13 18:33:52,265 INFO L899 garLoopResultBuilder]: For program point L4834-1(line 4834) no Hoare annotation was computed. [2022-12-13 18:33:52,265 INFO L899 garLoopResultBuilder]: For program point L4768(lines 4768 4771) no Hoare annotation was computed. [2022-12-13 18:33:52,265 INFO L899 garLoopResultBuilder]: For program point L4636-2(lines 4636 4639) no Hoare annotation was computed. [2022-12-13 18:33:52,265 INFO L899 garLoopResultBuilder]: For program point L4669(lines 4669 4688) no Hoare annotation was computed. [2022-12-13 18:33:52,265 INFO L899 garLoopResultBuilder]: For program point L4702-1(line 4702) no Hoare annotation was computed. [2022-12-13 18:33:52,265 INFO L899 garLoopResultBuilder]: For program point L4636(line 4636) no Hoare annotation was computed. [2022-12-13 18:33:52,265 INFO L902 garLoopResultBuilder]: At program point L4851(lines 4689 4852) the Hoare annotation is: true [2022-12-13 18:33:52,265 INFO L902 garLoopResultBuilder]: At program point L4719(line 4719) the Hoare annotation is: true [2022-12-13 18:33:52,265 INFO L899 garLoopResultBuilder]: For program point L4719-1(line 4719) no Hoare annotation was computed. [2022-12-13 18:33:52,266 INFO L902 garLoopResultBuilder]: At program point $Ultimate##27(lines 4676 4679) the Hoare annotation is: true [2022-12-13 18:33:52,266 INFO L899 garLoopResultBuilder]: For program point L4653(lines 4653 4660) no Hoare annotation was computed. [2022-12-13 18:33:52,266 INFO L899 garLoopResultBuilder]: For program point L4835(lines 4835 4839) no Hoare annotation was computed. [2022-12-13 18:33:52,266 INFO L899 garLoopResultBuilder]: For program point L4703(lines 4703 4706) no Hoare annotation was computed. [2022-12-13 18:33:52,266 INFO L899 garLoopResultBuilder]: For program point L4736(lines 4736 4748) no Hoare annotation was computed. [2022-12-13 18:33:52,266 INFO L899 garLoopResultBuilder]: For program point L4703-2(lines 4703 4706) no Hoare annotation was computed. [2022-12-13 18:33:52,266 INFO L902 garLoopResultBuilder]: At program point isicom_interrupt_ldv_32486#1(lines 4827 4849) the Hoare annotation is: true [2022-12-13 18:33:52,266 INFO L902 garLoopResultBuilder]: At program point L4819(line 4819) the Hoare annotation is: true [2022-12-13 18:33:52,266 INFO L899 garLoopResultBuilder]: For program point L4819-1(line 4819) no Hoare annotation was computed. [2022-12-13 18:33:52,266 INFO L899 garLoopResultBuilder]: For program point L4720-2(lines 4720 4723) no Hoare annotation was computed. [2022-12-13 18:33:52,266 INFO L899 garLoopResultBuilder]: For program point L4720(lines 4720 4723) no Hoare annotation was computed. [2022-12-13 18:33:52,266 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6142 6167) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 18:33:52,267 INFO L902 garLoopResultBuilder]: At program point __wake_up_returnLabel#1(lines 7040 7042) the Hoare annotation is: true [2022-12-13 18:33:52,267 INFO L899 garLoopResultBuilder]: For program point L4737(lines 4737 4742) no Hoare annotation was computed. [2022-12-13 18:33:52,267 INFO L899 garLoopResultBuilder]: For program point L4787(line 4787) no Hoare annotation was computed. [2022-12-13 18:33:52,267 INFO L902 garLoopResultBuilder]: At program point L4853(line 4853) the Hoare annotation is: true [2022-12-13 18:33:52,267 INFO L895 garLoopResultBuilder]: At program point L4854(line 4854) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,267 INFO L899 garLoopResultBuilder]: For program point L4821-2(lines 4803 4852) no Hoare annotation was computed. [2022-12-13 18:33:52,267 INFO L899 garLoopResultBuilder]: For program point L4755-1(lines 4691 4801) no Hoare annotation was computed. [2022-12-13 18:33:52,267 INFO L899 garLoopResultBuilder]: For program point L4821(lines 4821 4826) no Hoare annotation was computed. [2022-12-13 18:33:52,267 INFO L902 garLoopResultBuilder]: At program point L4656-1(line 4656) the Hoare annotation is: true [2022-12-13 18:33:52,267 INFO L899 garLoopResultBuilder]: For program point L6159(line 6159) no Hoare annotation was computed. [2022-12-13 18:33:52,267 INFO L899 garLoopResultBuilder]: For program point L4689(lines 4689 4852) no Hoare annotation was computed. [2022-12-13 18:33:52,267 INFO L902 garLoopResultBuilder]: At program point L4656(line 4656) the Hoare annotation is: true [2022-12-13 18:33:52,267 INFO L895 garLoopResultBuilder]: At program point L6886(line 6886) the Hoare annotation is: (or (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |old(~ldv_spin~0)| 0))) [2022-12-13 18:33:52,267 INFO L899 garLoopResultBuilder]: For program point L6886-1(line 6886) no Hoare annotation was computed. [2022-12-13 18:33:52,267 INFO L899 garLoopResultBuilder]: For program point L4673(line 4673) no Hoare annotation was computed. [2022-12-13 18:33:52,267 INFO L899 garLoopResultBuilder]: For program point L4855(line 4855) no Hoare annotation was computed. [2022-12-13 18:33:52,267 INFO L902 garLoopResultBuilder]: At program point L4822(line 4822) the Hoare annotation is: true [2022-12-13 18:33:52,267 INFO L902 garLoopResultBuilder]: At program point L4690(line 4690) the Hoare annotation is: true [2022-12-13 18:33:52,268 INFO L899 garLoopResultBuilder]: For program point L4822-1(line 4822) no Hoare annotation was computed. [2022-12-13 18:33:52,268 INFO L899 garLoopResultBuilder]: For program point L4657(line 4657) no Hoare annotation was computed. [2022-12-13 18:33:52,268 INFO L899 garLoopResultBuilder]: For program point L4690-1(line 4690) no Hoare annotation was computed. [2022-12-13 18:33:52,268 INFO L895 garLoopResultBuilder]: At program point L6160(line 6160) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2022-12-13 18:33:52,268 INFO L902 garLoopResultBuilder]: At program point L4740(line 4740) the Hoare annotation is: true [2022-12-13 18:33:52,268 INFO L895 garLoopResultBuilder]: At program point L4641(line 4641) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,268 INFO L899 garLoopResultBuilder]: For program point L4641-1(line 4641) no Hoare annotation was computed. [2022-12-13 18:33:52,268 INFO L902 garLoopResultBuilder]: At program point $Ultimate##105(lines 4845 4848) the Hoare annotation is: true [2022-12-13 18:33:52,268 INFO L902 garLoopResultBuilder]: At program point L4823(line 4823) the Hoare annotation is: true [2022-12-13 18:33:52,268 INFO L899 garLoopResultBuilder]: For program point L4823-1(line 4823) no Hoare annotation was computed. [2022-12-13 18:33:52,268 INFO L902 garLoopResultBuilder]: At program point ldv_spin_lock_1_returnLabel#1(lines 3733 3739) the Hoare annotation is: true [2022-12-13 18:33:52,268 INFO L899 garLoopResultBuilder]: For program point L4691(lines 4691 4801) no Hoare annotation was computed. [2022-12-13 18:33:52,268 INFO L895 garLoopResultBuilder]: At program point isicom_interrupt_returnLabel#1(lines 4606 4858) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,268 INFO L899 garLoopResultBuilder]: For program point L4774(line 4774) no Hoare annotation was computed. [2022-12-13 18:33:52,268 INFO L902 garLoopResultBuilder]: At program point tty_prepare_flip_string_returnLabel#1(lines 7212 7214) the Hoare annotation is: true [2022-12-13 18:33:52,268 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 6142 6167) no Hoare annotation was computed. [2022-12-13 18:33:52,268 INFO L899 garLoopResultBuilder]: For program point L4642(lines 4642 4645) no Hoare annotation was computed. [2022-12-13 18:33:52,268 INFO L902 garLoopResultBuilder]: At program point isicom_interrupt_ldv_32472#1(lines 4669 4687) the Hoare annotation is: true [2022-12-13 18:33:52,269 INFO L899 garLoopResultBuilder]: For program point L4692(line 4692) no Hoare annotation was computed. [2022-12-13 18:33:52,269 INFO L899 garLoopResultBuilder]: For program point _copy_to_userEXIT(lines 7048 7050) no Hoare annotation was computed. [2022-12-13 18:33:52,269 INFO L899 garLoopResultBuilder]: For program point _copy_to_userFINAL(lines 7048 7050) no Hoare annotation was computed. [2022-12-13 18:33:52,269 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7048 7050) the Hoare annotation is: true [2022-12-13 18:33:52,269 INFO L902 garLoopResultBuilder]: At program point LDV_STOP(lines 3881 3887) the Hoare annotation is: true [2022-12-13 18:33:52,269 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3881 3887) no Hoare annotation was computed. [2022-12-13 18:33:52,269 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7179 7181) the Hoare annotation is: true [2022-12-13 18:33:52,269 INFO L899 garLoopResultBuilder]: For program point tty_kref_putEXIT(lines 7179 7181) no Hoare annotation was computed. [2022-12-13 18:33:52,269 INFO L899 garLoopResultBuilder]: For program point tty_kref_putFINAL(lines 7179 7181) no Hoare annotation was computed. [2022-12-13 18:33:52,269 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataFINAL(lines 4123 4130) no Hoare annotation was computed. [2022-12-13 18:33:52,269 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdata_returnLabel#1(lines 4101 4106) the Hoare annotation is: true [2022-12-13 18:33:52,269 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataEXIT(lines 4123 4130) no Hoare annotation was computed. [2022-12-13 18:33:52,269 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4123 4130) the Hoare annotation is: true [2022-12-13 18:33:52,269 INFO L899 garLoopResultBuilder]: For program point L5280-2(lines 5280 5283) no Hoare annotation was computed. [2022-12-13 18:33:52,269 INFO L899 garLoopResultBuilder]: For program point L5280(lines 5280 5283) no Hoare annotation was computed. [2022-12-13 18:33:52,269 INFO L899 garLoopResultBuilder]: For program point isicom_write_roomFINAL(lines 5273 5286) no Hoare annotation was computed. [2022-12-13 18:33:52,269 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5273 5286) the Hoare annotation is: true [2022-12-13 18:33:52,269 INFO L899 garLoopResultBuilder]: For program point isicom_write_roomEXIT(lines 5273 5286) no Hoare annotation was computed. [2022-12-13 18:33:52,269 INFO L899 garLoopResultBuilder]: For program point isicom_tiocmgetEXIT(lines 5323 5332) no Hoare annotation was computed. [2022-12-13 18:33:52,270 INFO L899 garLoopResultBuilder]: For program point isicom_tiocmgetFINAL(lines 5323 5332) no Hoare annotation was computed. [2022-12-13 18:33:52,270 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5323 5332) the Hoare annotation is: true [2022-12-13 18:33:52,270 INFO L895 garLoopResultBuilder]: At program point __copy_to_user_overflow_returnLabel#1(lines 7019 7021) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,270 INFO L899 garLoopResultBuilder]: For program point L3950(line 3950) no Hoare annotation was computed. [2022-12-13 18:33:52,270 INFO L895 garLoopResultBuilder]: At program point isicom_set_serial_info_returnLabel#1(lines 5360 5405) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) [2022-12-13 18:33:52,270 INFO L899 garLoopResultBuilder]: For program point L3975(lines 3975 3984) no Hoare annotation was computed. [2022-12-13 18:33:52,270 INFO L899 garLoopResultBuilder]: For program point L5379(lines 5379 5383) no Hoare annotation was computed. [2022-12-13 18:33:52,270 INFO L899 garLoopResultBuilder]: For program point L5379-2(lines 5369 5404) no Hoare annotation was computed. [2022-12-13 18:33:52,270 INFO L899 garLoopResultBuilder]: For program point L5437(lines 5437 5446) no Hoare annotation was computed. [2022-12-13 18:33:52,270 INFO L895 garLoopResultBuilder]: At program point L5396-1(lines 5396 5401) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,270 INFO L899 garLoopResultBuilder]: For program point L3951(lines 3951 3960) no Hoare annotation was computed. [2022-12-13 18:33:52,270 INFO L899 garLoopResultBuilder]: For program point L5421(lines 5421 5424) no Hoare annotation was computed. [2022-12-13 18:33:52,270 INFO L895 garLoopResultBuilder]: At program point L3976(line 3976) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,270 INFO L899 garLoopResultBuilder]: For program point L3976-1(line 3976) no Hoare annotation was computed. [2022-12-13 18:33:52,270 INFO L899 garLoopResultBuilder]: For program point L5438(line 5438) no Hoare annotation was computed. [2022-12-13 18:33:52,270 INFO L895 garLoopResultBuilder]: At program point isicom_get_serial_info_returnLabel#1(lines 5406 5427) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,270 INFO L899 garLoopResultBuilder]: For program point L5372(lines 5372 5375) no Hoare annotation was computed. [2022-12-13 18:33:52,270 INFO L895 garLoopResultBuilder]: At program point L5397(line 5397) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) [2022-12-13 18:33:52,270 INFO L902 garLoopResultBuilder]: At program point L5397-1(line 5397) the Hoare annotation is: true [2022-12-13 18:33:52,271 INFO L895 garLoopResultBuilder]: At program point L3952(line 3952) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,271 INFO L899 garLoopResultBuilder]: For program point L3952-1(line 3952) no Hoare annotation was computed. [2022-12-13 18:33:52,271 INFO L895 garLoopResultBuilder]: At program point capable_returnLabel#1(lines 7065 7067) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,271 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5428 5449) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 18:33:52,271 INFO L899 garLoopResultBuilder]: For program point L5398(line 5398) no Hoare annotation was computed. [2022-12-13 18:33:52,271 INFO L895 garLoopResultBuilder]: At program point L3978(line 3978) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,271 INFO L899 garLoopResultBuilder]: For program point L3978-1(line 3978) no Hoare annotation was computed. [2022-12-13 18:33:52,271 INFO L895 garLoopResultBuilder]: At program point __copy_from_user_overflow_returnLabel#1(lines 7016 7018) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,271 INFO L902 garLoopResultBuilder]: At program point L5399(line 5399) the Hoare annotation is: true [2022-12-13 18:33:52,271 INFO L899 garLoopResultBuilder]: For program point L5399-1(line 5399) no Hoare annotation was computed. [2022-12-13 18:33:52,271 INFO L895 garLoopResultBuilder]: At program point L3954(line 3954) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,271 INFO L899 garLoopResultBuilder]: For program point isicom_ioctlFINAL(lines 5428 5449) no Hoare annotation was computed. [2022-12-13 18:33:52,271 INFO L899 garLoopResultBuilder]: For program point L3954-1(line 3954) no Hoare annotation was computed. [2022-12-13 18:33:52,271 INFO L899 garLoopResultBuilder]: For program point L3979(lines 3979 3983) no Hoare annotation was computed. [2022-12-13 18:33:52,271 INFO L899 garLoopResultBuilder]: For program point L3979-2(lines 3975 3984) no Hoare annotation was computed. [2022-12-13 18:33:52,271 INFO L899 garLoopResultBuilder]: For program point L5441(line 5441) no Hoare annotation was computed. [2022-12-13 18:33:52,271 INFO L895 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) [2022-12-13 18:33:52,271 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-12-13 18:33:52,272 INFO L899 garLoopResultBuilder]: For program point L3955(lines 3955 3959) no Hoare annotation was computed. [2022-12-13 18:33:52,272 INFO L895 garLoopResultBuilder]: At program point copy_from_user_returnLabel#1(lines 3940 3963) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,272 INFO L899 garLoopResultBuilder]: For program point L3955-2(lines 3951 3960) no Hoare annotation was computed. [2022-12-13 18:33:52,272 INFO L895 garLoopResultBuilder]: At program point L3980(line 3980) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,272 INFO L899 garLoopResultBuilder]: For program point L3980-1(line 3980) no Hoare annotation was computed. [2022-12-13 18:33:52,272 INFO L899 garLoopResultBuilder]: For program point L5384-1(lines 5369 5404) no Hoare annotation was computed. [2022-12-13 18:33:52,272 INFO L899 garLoopResultBuilder]: For program point L5376-1(line 5376) no Hoare annotation was computed. [2022-12-13 18:33:52,272 INFO L895 garLoopResultBuilder]: At program point L5376(line 5376) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,272 INFO L895 garLoopResultBuilder]: At program point L3956(line 3956) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,272 INFO L899 garLoopResultBuilder]: For program point L3956-1(line 3956) no Hoare annotation was computed. [2022-12-13 18:33:52,272 INFO L899 garLoopResultBuilder]: For program point isicom_ioctlEXIT(lines 5428 5449) no Hoare annotation was computed. [2022-12-13 18:33:52,272 INFO L899 garLoopResultBuilder]: For program point L5385-2(line 5385) no Hoare annotation was computed. [2022-12-13 18:33:52,272 INFO L899 garLoopResultBuilder]: For program point L5385-3(line 5385) no Hoare annotation was computed. [2022-12-13 18:33:52,272 INFO L899 garLoopResultBuilder]: For program point L5385(line 5385) no Hoare annotation was computed. [2022-12-13 18:33:52,272 INFO L895 garLoopResultBuilder]: At program point L3973-1(line 3973) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,272 INFO L895 garLoopResultBuilder]: At program point L3973(line 3973) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,272 INFO L899 garLoopResultBuilder]: For program point L5385-5(lines 5385 5389) no Hoare annotation was computed. [2022-12-13 18:33:52,272 INFO L899 garLoopResultBuilder]: For program point L5402(line 5402) no Hoare annotation was computed. [2022-12-13 18:33:52,273 INFO L895 garLoopResultBuilder]: At program point L5419(line 5419) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,273 INFO L895 garLoopResultBuilder]: At program point L3949-1(line 3949) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,273 INFO L899 garLoopResultBuilder]: For program point L5419-1(line 5419) no Hoare annotation was computed. [2022-12-13 18:33:52,273 INFO L895 garLoopResultBuilder]: At program point L3949(line 3949) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,273 INFO L895 garLoopResultBuilder]: At program point L5386(line 5386) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,273 INFO L899 garLoopResultBuilder]: For program point L3974(line 3974) no Hoare annotation was computed. [2022-12-13 18:33:52,273 INFO L899 garLoopResultBuilder]: For program point L5386-1(line 5386) no Hoare annotation was computed. [2022-12-13 18:33:52,273 INFO L895 garLoopResultBuilder]: At program point copy_to_user_returnLabel#1(lines 3964 3987) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,273 INFO L895 garLoopResultBuilder]: At program point L5411(line 5411) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,273 INFO L899 garLoopResultBuilder]: For program point L5411-1(line 5411) no Hoare annotation was computed. [2022-12-13 18:33:52,273 INFO L899 garLoopResultBuilder]: For program point L5444(line 5444) no Hoare annotation was computed. [2022-12-13 18:33:52,273 INFO L899 garLoopResultBuilder]: For program point isicom_unthrottleEXIT(lines 5483 5494) no Hoare annotation was computed. [2022-12-13 18:33:52,274 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5483 5494) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-12-13 18:33:52,274 INFO L902 garLoopResultBuilder]: At program point L5491(line 5491) the Hoare annotation is: true [2022-12-13 18:33:52,274 INFO L899 garLoopResultBuilder]: For program point L5491-1(line 5491) no Hoare annotation was computed. [2022-12-13 18:33:52,274 INFO L899 garLoopResultBuilder]: For program point isicom_unthrottleFINAL(lines 5483 5494) no Hoare annotation was computed. [2022-12-13 18:33:52,274 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6993 6999) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2022-12-13 18:33:52,274 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 6993 6999) no Hoare annotation was computed. [2022-12-13 18:33:52,274 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 6993 6999) no Hoare annotation was computed. [2022-12-13 18:33:52,274 INFO L899 garLoopResultBuilder]: For program point lock_cardFINAL(lines 4233 4271) no Hoare annotation was computed. [2022-12-13 18:33:52,274 INFO L902 garLoopResultBuilder]: At program point L4253(line 4253) the Hoare annotation is: true [2022-12-13 18:33:52,274 INFO L899 garLoopResultBuilder]: For program point L4253-1(line 4253) no Hoare annotation was computed. [2022-12-13 18:33:52,274 INFO L899 garLoopResultBuilder]: For program point L4249(lines 4249 4252) no Hoare annotation was computed. [2022-12-13 18:33:52,274 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4233 4271) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,274 INFO L902 garLoopResultBuilder]: At program point $Ultimate##4(lines 4256 4259) the Hoare annotation is: true [2022-12-13 18:33:52,274 INFO L899 garLoopResultBuilder]: For program point L4260-1(line 4260) no Hoare annotation was computed. [2022-12-13 18:33:52,274 INFO L902 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: true [2022-12-13 18:33:52,274 INFO L902 garLoopResultBuilder]: At program point ldv_32368(lines 4239 4270) the Hoare annotation is: true [2022-12-13 18:33:52,274 INFO L895 garLoopResultBuilder]: At program point $Ultimate##6(lines 4264 4267) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,274 INFO L902 garLoopResultBuilder]: At program point ldv_32365(lines 4239 4270) the Hoare annotation is: true [2022-12-13 18:33:52,274 INFO L899 garLoopResultBuilder]: For program point L4248(line 4248) no Hoare annotation was computed. [2022-12-13 18:33:52,275 INFO L899 garLoopResultBuilder]: For program point L4244(line 4244) no Hoare annotation was computed. [2022-12-13 18:33:52,275 INFO L899 garLoopResultBuilder]: For program point lock_cardEXIT(lines 4233 4271) no Hoare annotation was computed. [2022-12-13 18:33:52,275 INFO L895 garLoopResultBuilder]: At program point L4261(line 4261) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,275 INFO L899 garLoopResultBuilder]: For program point L4261-1(line 4261) no Hoare annotation was computed. [2022-12-13 18:33:52,275 INFO L899 garLoopResultBuilder]: For program point mod_timerEXIT(lines 7118 7120) no Hoare annotation was computed. [2022-12-13 18:33:52,275 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7118 7120) the Hoare annotation is: true [2022-12-13 18:33:52,275 INFO L899 garLoopResultBuilder]: For program point mod_timerFINAL(lines 7118 7120) no Hoare annotation was computed. [2022-12-13 18:33:52,275 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 6986 6992) no Hoare annotation was computed. [2022-12-13 18:33:52,275 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 6986 6992) no Hoare annotation was computed. [2022-12-13 18:33:52,275 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6986 6992) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2022-12-13 18:33:52,275 INFO L895 garLoopResultBuilder]: At program point L4319(line 4319) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,275 INFO L895 garLoopResultBuilder]: At program point L4319-1(line 4319) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,275 INFO L899 garLoopResultBuilder]: For program point L4320(line 4320) no Hoare annotation was computed. [2022-12-13 18:33:52,275 INFO L895 garLoopResultBuilder]: At program point L4317(lines 4317 4318) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,275 INFO L899 garLoopResultBuilder]: For program point L4317-1(lines 4317 4318) no Hoare annotation was computed. [2022-12-13 18:33:52,275 INFO L899 garLoopResultBuilder]: For program point L4312-1(line 4312) no Hoare annotation was computed. [2022-12-13 18:33:52,275 INFO L899 garLoopResultBuilder]: For program point L4313(lines 4313 4316) no Hoare annotation was computed. [2022-12-13 18:33:52,276 INFO L895 garLoopResultBuilder]: At program point L4312(line 4312) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,276 INFO L899 garLoopResultBuilder]: For program point drop_dtrEXIT(lines 4302 4324) no Hoare annotation was computed. [2022-12-13 18:33:52,276 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4302 4324) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,276 INFO L899 garLoopResultBuilder]: For program point drop_dtrFINAL(lines 4302 4324) no Hoare annotation was computed. [2022-12-13 18:33:52,276 INFO L902 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2022-12-13 18:33:52,276 INFO L895 garLoopResultBuilder]: At program point L4342(line 4342) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2022-12-13 18:33:52,276 INFO L902 garLoopResultBuilder]: At program point drop_rts_returnLabel#1(lines 4348 4370) the Hoare annotation is: true [2022-12-13 18:33:52,276 INFO L895 garLoopResultBuilder]: At program point L4342-1(line 4342) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2022-12-13 18:33:52,276 INFO L902 garLoopResultBuilder]: At program point L4363(lines 4363 4364) the Hoare annotation is: true [2022-12-13 18:33:52,276 INFO L899 garLoopResultBuilder]: For program point L4363-1(lines 4363 4364) no Hoare annotation was computed. [2022-12-13 18:33:52,276 INFO L899 garLoopResultBuilder]: For program point L4359(lines 4359 4362) no Hoare annotation was computed. [2022-12-13 18:33:52,276 INFO L899 garLoopResultBuilder]: For program point isicom_tiocmsetFINAL(lines 5333 5359) no Hoare annotation was computed. [2022-12-13 18:33:52,276 INFO L899 garLoopResultBuilder]: For program point L4343(line 4343) no Hoare annotation was computed. [2022-12-13 18:33:52,276 INFO L902 garLoopResultBuilder]: At program point raise_rts_returnLabel#1(lines 4325 4347) the Hoare annotation is: true [2022-12-13 18:33:52,276 INFO L895 garLoopResultBuilder]: At program point L4335(line 4335) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2022-12-13 18:33:52,276 INFO L899 garLoopResultBuilder]: For program point L4335-1(line 4335) no Hoare annotation was computed. [2022-12-13 18:33:52,276 INFO L899 garLoopResultBuilder]: For program point isicom_tiocmsetEXIT(lines 5333 5359) no Hoare annotation was computed. [2022-12-13 18:33:52,277 INFO L895 garLoopResultBuilder]: At program point L5339(line 5339) the Hoare annotation is: (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,277 INFO L899 garLoopResultBuilder]: For program point L5339-1(lines 5337 5358) no Hoare annotation was computed. [2022-12-13 18:33:52,277 INFO L899 garLoopResultBuilder]: For program point L4340-1(lines 4340 4341) no Hoare annotation was computed. [2022-12-13 18:33:52,277 INFO L895 garLoopResultBuilder]: At program point L4340(lines 4340 4341) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2022-12-13 18:33:52,277 INFO L899 garLoopResultBuilder]: For program point L4336(lines 4336 4339) no Hoare annotation was computed. [2022-12-13 18:33:52,277 INFO L899 garLoopResultBuilder]: For program point L5356-1(line 5356) no Hoare annotation was computed. [2022-12-13 18:33:52,277 INFO L902 garLoopResultBuilder]: At program point L4365(line 4365) the Hoare annotation is: true [2022-12-13 18:33:52,277 INFO L902 garLoopResultBuilder]: At program point L4365-1(line 4365) the Hoare annotation is: true [2022-12-13 18:33:52,277 INFO L902 garLoopResultBuilder]: At program point L5356(line 5356) the Hoare annotation is: true [2022-12-13 18:33:52,277 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5333 5359) the Hoare annotation is: (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,277 INFO L899 garLoopResultBuilder]: For program point L5352(lines 5352 5355) no Hoare annotation was computed. [2022-12-13 18:33:52,277 INFO L899 garLoopResultBuilder]: For program point L5348-1(lines 5337 5358) no Hoare annotation was computed. [2022-12-13 18:33:52,277 INFO L899 garLoopResultBuilder]: For program point L5344(lines 5337 5358) no Hoare annotation was computed. [2022-12-13 18:33:52,277 INFO L899 garLoopResultBuilder]: For program point L5340-1(lines 5337 5358) no Hoare annotation was computed. [2022-12-13 18:33:52,277 INFO L899 garLoopResultBuilder]: For program point L4366(line 4366) no Hoare annotation was computed. [2022-12-13 18:33:52,277 INFO L902 garLoopResultBuilder]: At program point L4358(line 4358) the Hoare annotation is: true [2022-12-13 18:33:52,277 INFO L902 garLoopResultBuilder]: At program point L5353(line 5353) the Hoare annotation is: true [2022-12-13 18:33:52,277 INFO L899 garLoopResultBuilder]: For program point L4358-1(line 4358) no Hoare annotation was computed. [2022-12-13 18:33:52,277 INFO L895 garLoopResultBuilder]: At program point _raw_spin_unlock_irqrestore_returnLabel#1(lines 7061 7063) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,277 INFO L895 garLoopResultBuilder]: At program point ldv_spin_unlock_irqrestore_8_returnLabel#1(lines 3749 3755) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,278 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 6899 6906) no Hoare annotation was computed. [2022-12-13 18:33:52,278 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6899 6906) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2022-12-13 18:33:52,278 INFO L895 garLoopResultBuilder]: At program point L6902(line 6902) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2022-12-13 18:33:52,278 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 6899 6906) no Hoare annotation was computed. [2022-12-13 18:33:52,278 INFO L899 garLoopResultBuilder]: For program point L6902-1(line 6902) no Hoare annotation was computed. [2022-12-13 18:33:52,278 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7097 7099) the Hoare annotation is: true [2022-12-13 18:33:52,278 INFO L899 garLoopResultBuilder]: For program point ldv_disconnect_3FINAL(lines 7097 7099) no Hoare annotation was computed. [2022-12-13 18:33:52,278 INFO L899 garLoopResultBuilder]: For program point ldv_disconnect_3EXIT(lines 7097 7099) no Hoare annotation was computed. [2022-12-13 18:33:52,278 INFO L902 garLoopResultBuilder]: At program point L3834(line 3834) the Hoare annotation is: true [2022-12-13 18:33:52,278 INFO L899 garLoopResultBuilder]: For program point L3835-1(line 3835) no Hoare annotation was computed. [2022-12-13 18:33:52,278 INFO L902 garLoopResultBuilder]: At program point L3835(line 3835) the Hoare annotation is: true [2022-12-13 18:33:52,278 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3822 3839) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2022-12-13 18:33:52,278 INFO L902 garLoopResultBuilder]: At program point L3834-1(line 3834) the Hoare annotation is: true [2022-12-13 18:33:52,278 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3822 3839) no Hoare annotation was computed. [2022-12-13 18:33:52,278 INFO L899 garLoopResultBuilder]: For program point L3829(lines 3829 3837) no Hoare annotation was computed. [2022-12-13 18:33:52,278 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3822 3839) no Hoare annotation was computed. [2022-12-13 18:33:52,278 INFO L899 garLoopResultBuilder]: For program point pci_release_regionFINAL(lines 7141 7143) no Hoare annotation was computed. [2022-12-13 18:33:52,278 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7141 7143) the Hoare annotation is: true [2022-12-13 18:33:52,279 INFO L899 garLoopResultBuilder]: For program point pci_release_regionEXIT(lines 7141 7143) no Hoare annotation was computed. [2022-12-13 18:33:52,279 INFO L899 garLoopResultBuilder]: For program point char_buf_ptrFINAL(lines 4007 4012) no Hoare annotation was computed. [2022-12-13 18:33:52,279 INFO L899 garLoopResultBuilder]: For program point char_buf_ptrEXIT(lines 4007 4012) no Hoare annotation was computed. [2022-12-13 18:33:52,279 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4007 4012) the Hoare annotation is: true [2022-12-13 18:33:52,279 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4272 4278) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2022-12-13 18:33:52,279 INFO L899 garLoopResultBuilder]: For program point unlock_cardFINAL(lines 4272 4278) no Hoare annotation was computed. [2022-12-13 18:33:52,279 INFO L895 garLoopResultBuilder]: At program point L4275(line 4275) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2022-12-13 18:33:52,279 INFO L899 garLoopResultBuilder]: For program point L4275-1(line 4275) no Hoare annotation was computed. [2022-12-13 18:33:52,279 INFO L899 garLoopResultBuilder]: For program point unlock_cardEXIT(lines 4272 4278) no Hoare annotation was computed. [2022-12-13 18:33:52,279 INFO L895 garLoopResultBuilder]: At program point L4289(line 4289) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,279 INFO L899 garLoopResultBuilder]: For program point raise_dtrFINAL(lines 4279 4301) no Hoare annotation was computed. [2022-12-13 18:33:52,279 INFO L899 garLoopResultBuilder]: For program point L4289-1(line 4289) no Hoare annotation was computed. [2022-12-13 18:33:52,279 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4279 4301) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,279 INFO L895 garLoopResultBuilder]: At program point L4296-1(line 4296) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,279 INFO L895 garLoopResultBuilder]: At program point L4294(lines 4294 4295) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,279 INFO L899 garLoopResultBuilder]: For program point L4297(line 4297) no Hoare annotation was computed. [2022-12-13 18:33:52,279 INFO L895 garLoopResultBuilder]: At program point L4296(line 4296) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,279 INFO L899 garLoopResultBuilder]: For program point L4290(lines 4290 4293) no Hoare annotation was computed. [2022-12-13 18:33:52,279 INFO L899 garLoopResultBuilder]: For program point L4294-1(lines 4294 4295) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point raise_dtrEXIT(lines 4279 4301) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point tty_flip_buffer_pushEXIT(lines 7169 7171) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7169 7171) the Hoare annotation is: true [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point tty_flip_buffer_pushFINAL(lines 7169 7171) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point isicom_chars_in_bufferFINAL(lines 5287 5294) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5287 5294) the Hoare annotation is: true [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point isicom_chars_in_bufferEXIT(lines 5287 5294) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point L5265-2(line 5265) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point L5265-3(line 5265) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point L5265(line 5265) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point isicom_flush_charsFINAL(lines 5260 5272) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point L5265-6(line 5265) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point L5265-5(line 5265) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5260 5272) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point L5265-8(lines 5265 5268) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point isicom_flush_charsEXIT(lines 5260 5272) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point L4061(line 4061) no Hoare annotation was computed. [2022-12-13 18:33:52,280 INFO L899 garLoopResultBuilder]: For program point L4061-2(lines 4061 4073) no Hoare annotation was computed. [2022-12-13 18:33:52,281 INFO L902 garLoopResultBuilder]: At program point tty_insert_flip_string_flags_returnLabel#1(lines 7176 7178) the Hoare annotation is: true [2022-12-13 18:33:52,281 INFO L899 garLoopResultBuilder]: For program point tty_insert_flip_charFINAL(lines 4049 4078) no Hoare annotation was computed. [2022-12-13 18:33:52,281 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4049 4078) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2022-12-13 18:33:52,281 INFO L899 garLoopResultBuilder]: For program point L4062(lines 4062 4066) no Hoare annotation was computed. [2022-12-13 18:33:52,281 INFO L899 garLoopResultBuilder]: For program point L4060(line 4060) no Hoare annotation was computed. [2022-12-13 18:33:52,281 INFO L899 garLoopResultBuilder]: For program point L4062-2(lines 4062 4066) no Hoare annotation was computed. [2022-12-13 18:33:52,281 INFO L899 garLoopResultBuilder]: For program point L4060-2(line 4060) no Hoare annotation was computed. [2022-12-13 18:33:52,281 INFO L902 garLoopResultBuilder]: At program point flag_buf_ptr_returnLabel#1(lines 4013 4020) the Hoare annotation is: true [2022-12-13 18:33:52,281 INFO L899 garLoopResultBuilder]: For program point L4017-1(line 4017) no Hoare annotation was computed. [2022-12-13 18:33:52,281 INFO L902 garLoopResultBuilder]: At program point L4017(line 4017) the Hoare annotation is: true [2022-12-13 18:33:52,281 INFO L899 garLoopResultBuilder]: For program point L4069-1(line 4069) no Hoare annotation was computed. [2022-12-13 18:33:52,281 INFO L902 garLoopResultBuilder]: At program point L4069(line 4069) the Hoare annotation is: true [2022-12-13 18:33:52,282 INFO L899 garLoopResultBuilder]: For program point tty_insert_flip_charEXIT(lines 4049 4078) no Hoare annotation was computed. [2022-12-13 18:33:52,282 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 7233 7235) no Hoare annotation was computed. [2022-12-13 18:33:52,282 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 7233 7235) no Hoare annotation was computed. [2022-12-13 18:33:52,282 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7233 7235) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(#valid)| |#valid|)) [2022-12-13 18:33:52,282 INFO L899 garLoopResultBuilder]: For program point free_irqFINAL(lines 7083 7085) no Hoare annotation was computed. [2022-12-13 18:33:52,282 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7083 7085) the Hoare annotation is: true [2022-12-13 18:33:52,282 INFO L899 garLoopResultBuilder]: For program point free_irqEXIT(lines 7083 7085) no Hoare annotation was computed. [2022-12-13 18:33:52,282 INFO L902 garLoopResultBuilder]: At program point might_faultFINAL(lines 7114 7116) the Hoare annotation is: true [2022-12-13 18:33:52,282 INFO L899 garLoopResultBuilder]: For program point might_faultEXIT(lines 7114 7116) no Hoare annotation was computed. [2022-12-13 18:33:52,282 INFO L902 garLoopResultBuilder]: At program point L5150(line 5150) the Hoare annotation is: true [2022-12-13 18:33:52,282 INFO L895 garLoopResultBuilder]: At program point L5150-1(line 5150) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,282 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5134 5154) the Hoare annotation is: (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,282 INFO L899 garLoopResultBuilder]: For program point L5144-1(line 5144) no Hoare annotation was computed. [2022-12-13 18:33:52,282 INFO L899 garLoopResultBuilder]: For program point isicom_flush_bufferFINAL(lines 5134 5154) no Hoare annotation was computed. [2022-12-13 18:33:52,282 INFO L895 garLoopResultBuilder]: At program point L5144(line 5144) the Hoare annotation is: (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,282 INFO L899 garLoopResultBuilder]: For program point isicom_flush_bufferEXIT(lines 5134 5154) no Hoare annotation was computed. [2022-12-13 18:33:52,283 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7131 7133) no Hoare annotation was computed. [2022-12-13 18:33:52,283 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7131 7133) the Hoare annotation is: true [2022-12-13 18:33:52,283 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 7131 7133) no Hoare annotation was computed. [2022-12-13 18:33:52,283 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceEXIT(lines 7134 7136) no Hoare annotation was computed. [2022-12-13 18:33:52,283 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7134 7136) the Hoare annotation is: true [2022-12-13 18:33:52,283 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceFINAL(lines 7134 7136) no Hoare annotation was computed. [2022-12-13 18:33:52,283 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3874 3880) no Hoare annotation was computed. [2022-12-13 18:33:52,283 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 3874 3880) the Hoare annotation is: true [2022-12-13 18:33:52,283 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3878) no Hoare annotation was computed. [2022-12-13 18:33:52,283 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3874 3880) no Hoare annotation was computed. [2022-12-13 18:33:52,283 INFO L899 garLoopResultBuilder]: For program point put_tty_driverFINAL(lines 7155 7157) no Hoare annotation was computed. [2022-12-13 18:33:52,283 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7155 7157) the Hoare annotation is: true [2022-12-13 18:33:52,283 INFO L899 garLoopResultBuilder]: For program point put_tty_driverEXIT(lines 7155 7157) no Hoare annotation was computed. [2022-12-13 18:33:52,283 INFO L899 garLoopResultBuilder]: For program point L6080(lines 6080 6084) no Hoare annotation was computed. [2022-12-13 18:33:52,283 INFO L899 garLoopResultBuilder]: For program point L6075(lines 6075 6079) no Hoare annotation was computed. [2022-12-13 18:33:52,283 INFO L899 garLoopResultBuilder]: For program point disable_suitable_irq_1EXIT(lines 6072 6097) no Hoare annotation was computed. [2022-12-13 18:33:52,283 INFO L899 garLoopResultBuilder]: For program point L6090(lines 6090 6094) no Hoare annotation was computed. [2022-12-13 18:33:52,283 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6072 6097) the Hoare annotation is: true [2022-12-13 18:33:52,283 INFO L899 garLoopResultBuilder]: For program point disable_suitable_irq_1FINAL(lines 6072 6097) no Hoare annotation was computed. [2022-12-13 18:33:52,284 INFO L899 garLoopResultBuilder]: For program point L6085(lines 6085 6089) no Hoare annotation was computed. [2022-12-13 18:33:52,284 INFO L899 garLoopResultBuilder]: For program point outwFINAL(lines 3765 3771) no Hoare annotation was computed. [2022-12-13 18:33:52,284 INFO L899 garLoopResultBuilder]: For program point outwEXIT(lines 3765 3771) no Hoare annotation was computed. [2022-12-13 18:33:52,284 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3765 3771) the Hoare annotation is: true [2022-12-13 18:33:52,284 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedFINAL(lines 7128 7130) no Hoare annotation was computed. [2022-12-13 18:33:52,284 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7128 7130) the Hoare annotation is: true [2022-12-13 18:33:52,284 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 7128 7130) no Hoare annotation was computed. [2022-12-13 18:33:52,284 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3888 3893) no Hoare annotation was computed. [2022-12-13 18:33:52,284 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3888 3893) the Hoare annotation is: true [2022-12-13 18:33:52,284 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3888 3893) no Hoare annotation was computed. [2022-12-13 18:33:52,284 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3780 3786) the Hoare annotation is: true [2022-12-13 18:33:52,284 INFO L899 garLoopResultBuilder]: For program point outswFINAL(lines 3780 3786) no Hoare annotation was computed. [2022-12-13 18:33:52,284 INFO L899 garLoopResultBuilder]: For program point outswEXIT(lines 3780 3786) no Hoare annotation was computed. [2022-12-13 18:33:52,284 INFO L899 garLoopResultBuilder]: For program point tty_port_tty_getFINAL(lines 7208 7210) no Hoare annotation was computed. [2022-12-13 18:33:52,285 INFO L899 garLoopResultBuilder]: For program point tty_port_tty_getEXIT(lines 7208 7210) no Hoare annotation was computed. [2022-12-13 18:33:52,285 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7208 7210) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2022-12-13 18:33:52,285 INFO L899 garLoopResultBuilder]: For program point L7209-1(line 7209) no Hoare annotation was computed. [2022-12-13 18:33:52,285 INFO L895 garLoopResultBuilder]: At program point L7209(line 7209) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2022-12-13 18:33:52,285 INFO L895 garLoopResultBuilder]: At program point L6894(line 6894) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2022-12-13 18:33:52,285 INFO L895 garLoopResultBuilder]: At program point _raw_spin_unlock_returnLabel#1(lines 7058 7060) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,285 INFO L899 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 6891 6898) no Hoare annotation was computed. [2022-12-13 18:33:52,285 INFO L899 garLoopResultBuilder]: For program point L6894-1(line 6894) no Hoare annotation was computed. [2022-12-13 18:33:52,285 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6891 6898) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2022-12-13 18:33:52,285 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 6891 6898) no Hoare annotation was computed. [2022-12-13 18:33:52,285 INFO L895 garLoopResultBuilder]: At program point ldv_spin_unlock_5_returnLabel#1(lines 3741 3747) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,286 INFO L899 garLoopResultBuilder]: For program point L5310(lines 5310 5313) no Hoare annotation was computed. [2022-12-13 18:33:52,286 INFO L899 garLoopResultBuilder]: For program point L5314-1(lines 5314 5315) no Hoare annotation was computed. [2022-12-13 18:33:52,286 INFO L895 garLoopResultBuilder]: At program point L5309(line 5309) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,286 INFO L899 garLoopResultBuilder]: For program point L5309-1(line 5309) no Hoare annotation was computed. [2022-12-13 18:33:52,286 INFO L899 garLoopResultBuilder]: For program point L5305(lines 5305 5308) no Hoare annotation was computed. [2022-12-13 18:33:52,286 INFO L899 garLoopResultBuilder]: For program point isicom_send_breakFINAL(lines 5295 5322) no Hoare annotation was computed. [2022-12-13 18:33:52,286 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5295 5322) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,286 INFO L899 garLoopResultBuilder]: For program point L5319(line 5319) no Hoare annotation was computed. [2022-12-13 18:33:52,286 INFO L902 garLoopResultBuilder]: At program point L5318(line 5318) the Hoare annotation is: true [2022-12-13 18:33:52,286 INFO L895 garLoopResultBuilder]: At program point L5316-1(line 5316) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (<= 1 isicom_send_break_~tmp~28)) [2022-12-13 18:33:52,286 INFO L895 garLoopResultBuilder]: At program point L5314(lines 5314 5315) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (<= 1 isicom_send_break_~tmp~28)) [2022-12-13 18:33:52,287 INFO L899 garLoopResultBuilder]: For program point isicom_send_breakEXIT(lines 5295 5322) no Hoare annotation was computed. [2022-12-13 18:33:52,287 INFO L895 garLoopResultBuilder]: At program point L5317(line 5317) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (<= 1 isicom_send_break_~tmp~28)) [2022-12-13 18:33:52,287 INFO L895 garLoopResultBuilder]: At program point L5316(line 5316) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (<= 1 isicom_send_break_~tmp~28)) [2022-12-13 18:33:52,287 INFO L899 garLoopResultBuilder]: For program point L3819(line 3819) no Hoare annotation was computed. [2022-12-13 18:33:52,287 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3818 3820) the Hoare annotation is: true [2022-12-13 18:33:52,287 INFO L899 garLoopResultBuilder]: For program point L3819-2(lines 3818 3820) no Hoare annotation was computed. [2022-12-13 18:33:52,287 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3818 3820) no Hoare annotation was computed. [2022-12-13 18:33:52,287 INFO L899 garLoopResultBuilder]: For program point isicom_carrier_raisedFINAL(lines 5052 5061) no Hoare annotation was computed. [2022-12-13 18:33:52,287 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5052 5061) the Hoare annotation is: true [2022-12-13 18:33:52,287 INFO L899 garLoopResultBuilder]: For program point isicom_carrier_raisedEXIT(lines 5052 5061) no Hoare annotation was computed. [2022-12-13 18:33:52,287 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3772 3779) the Hoare annotation is: true [2022-12-13 18:33:52,288 INFO L899 garLoopResultBuilder]: For program point inwFINAL(lines 3772 3779) no Hoare annotation was computed. [2022-12-13 18:33:52,288 INFO L899 garLoopResultBuilder]: For program point inwEXIT(lines 3772 3779) no Hoare annotation was computed. [2022-12-13 18:33:52,288 INFO L899 garLoopResultBuilder]: For program point L3710(line 3710) no Hoare annotation was computed. [2022-12-13 18:33:52,288 INFO L899 garLoopResultBuilder]: For program point L4218(lines 4218 4227) no Hoare annotation was computed. [2022-12-13 18:33:52,288 INFO L895 garLoopResultBuilder]: At program point ldv_32353(lines 4200 4212) the Hoare annotation is: false [2022-12-13 18:33:52,288 INFO L899 garLoopResultBuilder]: For program point WaitTillCardIsFreeFINAL(lines 4181 4232) no Hoare annotation was computed. [2022-12-13 18:33:52,288 INFO L902 garLoopResultBuilder]: At program point L4214(line 4214) the Hoare annotation is: true [2022-12-13 18:33:52,288 INFO L902 garLoopResultBuilder]: At program point L4214-1(lines 4191 4231) the Hoare annotation is: true [2022-12-13 18:33:52,288 INFO L902 garLoopResultBuilder]: At program point L4198(lines 4198 4212) the Hoare annotation is: true [2022-12-13 18:33:52,288 INFO L902 garLoopResultBuilder]: At program point L3719(lines 3702 3721) the Hoare annotation is: true [2022-12-13 18:33:52,288 INFO L899 garLoopResultBuilder]: For program point L3707(line 3707) no Hoare annotation was computed. [2022-12-13 18:33:52,288 INFO L899 garLoopResultBuilder]: For program point L3703(lines 3703 3718) no Hoare annotation was computed. [2022-12-13 18:33:52,289 INFO L899 garLoopResultBuilder]: For program point L3716(line 3716) no Hoare annotation was computed. [2022-12-13 18:33:52,289 INFO L899 garLoopResultBuilder]: For program point WaitTillCardIsFreeEXIT(lines 4181 4232) no Hoare annotation was computed. [2022-12-13 18:33:52,289 INFO L902 garLoopResultBuilder]: At program point L4228(lines 4191 4231) the Hoare annotation is: true [2022-12-13 18:33:52,289 INFO L899 garLoopResultBuilder]: For program point L3704(line 3704) no Hoare annotation was computed. [2022-12-13 18:33:52,289 INFO L899 garLoopResultBuilder]: For program point L4208(lines 4208 4211) no Hoare annotation was computed. [2022-12-13 18:33:52,289 INFO L895 garLoopResultBuilder]: At program point L4204(lines 4200 4212) the Hoare annotation is: false [2022-12-13 18:33:52,289 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4181 4232) the Hoare annotation is: true [2022-12-13 18:33:52,289 INFO L902 garLoopResultBuilder]: At program point $Ultimate##12(lines 4197 4215) the Hoare annotation is: true [2022-12-13 18:33:52,289 INFO L899 garLoopResultBuilder]: For program point L4229(line 4229) no Hoare annotation was computed. [2022-12-13 18:33:52,289 INFO L899 garLoopResultBuilder]: For program point L3713(line 3713) no Hoare annotation was computed. [2022-12-13 18:33:52,289 INFO L899 garLoopResultBuilder]: For program point L4221(lines 4221 4225) no Hoare annotation was computed. [2022-12-13 18:33:52,289 INFO L899 garLoopResultBuilder]: For program point L4217(line 4217) no Hoare annotation was computed. [2022-12-13 18:33:52,290 INFO L902 garLoopResultBuilder]: At program point preempt_count_returnLabel#1(lines 3699 3722) the Hoare annotation is: true [2022-12-13 18:33:52,290 INFO L895 garLoopResultBuilder]: At program point L4385(line 4385) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,290 INFO L899 garLoopResultBuilder]: For program point isicom_dtr_rtsFINAL(lines 4371 4406) no Hoare annotation was computed. [2022-12-13 18:33:52,290 INFO L899 garLoopResultBuilder]: For program point L4385-1(line 4385) no Hoare annotation was computed. [2022-12-13 18:33:52,290 INFO L899 garLoopResultBuilder]: For program point isicom_dtr_rtsEXIT(lines 4371 4406) no Hoare annotation was computed. [2022-12-13 18:33:52,290 INFO L895 garLoopResultBuilder]: At program point L4399(line 4399) the Hoare annotation is: (let ((.cse0 (= |#memory_int| |old(#memory_int)|))) (or (not (= |old(~ldv_spin~0)| 0)) (and .cse0 (<= 1 isicom_dtr_rts_~tmp~18)) (and .cse0 (= ~ldv_spin~0 0)))) [2022-12-13 18:33:52,290 INFO L895 garLoopResultBuilder]: At program point L4399-1(line 4399) the Hoare annotation is: (let ((.cse0 (= |#memory_int| |old(#memory_int)|))) (or (not (= |old(~ldv_spin~0)| 0)) (and .cse0 (<= 1 isicom_dtr_rts_~tmp~18)) (and .cse0 (= ~ldv_spin~0 0)))) [2022-12-13 18:33:52,290 INFO L899 garLoopResultBuilder]: For program point L4400(line 4400) no Hoare annotation was computed. [2022-12-13 18:33:52,290 INFO L899 garLoopResultBuilder]: For program point L4394(line 4394) no Hoare annotation was computed. [2022-12-13 18:33:52,290 INFO L895 garLoopResultBuilder]: At program point L4397(lines 4397 4398) the Hoare annotation is: (let ((.cse0 (= |#memory_int| |old(#memory_int)|))) (or (not (= |old(~ldv_spin~0)| 0)) (and .cse0 (<= 1 isicom_dtr_rts_~tmp~18)) (and .cse0 (= ~ldv_spin~0 0)))) [2022-12-13 18:33:52,290 INFO L899 garLoopResultBuilder]: For program point L4397-1(lines 4397 4398) no Hoare annotation was computed. [2022-12-13 18:33:52,290 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4371 4406) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-12-13 18:33:52,290 INFO L895 garLoopResultBuilder]: At program point L4391(lines 4391 4392) the Hoare annotation is: (let ((.cse0 (= |#memory_int| |old(#memory_int)|))) (or (not (= |old(~ldv_spin~0)| 0)) (and .cse0 (<= 1 isicom_dtr_rts_~tmp~18)) (and .cse0 (= ~ldv_spin~0 0)))) [2022-12-13 18:33:52,291 INFO L899 garLoopResultBuilder]: For program point L4390(lines 4390 4402) no Hoare annotation was computed. [2022-12-13 18:33:52,291 INFO L899 garLoopResultBuilder]: For program point L4391-1(lines 4391 4392) no Hoare annotation was computed. [2022-12-13 18:33:52,291 INFO L895 garLoopResultBuilder]: At program point L4393(line 4393) the Hoare annotation is: (let ((.cse0 (= |#memory_int| |old(#memory_int)|))) (or (not (= |old(~ldv_spin~0)| 0)) (and .cse0 (<= 1 isicom_dtr_rts_~tmp~18)) (and .cse0 (= ~ldv_spin~0 0)))) [2022-12-13 18:33:52,291 INFO L895 garLoopResultBuilder]: At program point L4393-1(line 4393) the Hoare annotation is: (let ((.cse0 (= |#memory_int| |old(#memory_int)|))) (or (not (= |old(~ldv_spin~0)| 0)) (and .cse0 (<= 1 isicom_dtr_rts_~tmp~18)) (and .cse0 (= ~ldv_spin~0 0)))) [2022-12-13 18:33:52,291 INFO L899 garLoopResultBuilder]: For program point L4386(lines 4386 4389) no Hoare annotation was computed. [2022-12-13 18:33:52,291 INFO L902 garLoopResultBuilder]: At program point L4390-2(lines 4390 4402) the Hoare annotation is: true [2022-12-13 18:33:52,291 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-12-13 18:33:52,291 INFO L902 garLoopResultBuilder]: At program point L3852(line 3852) the Hoare annotation is: true [2022-12-13 18:33:52,291 INFO L899 garLoopResultBuilder]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2022-12-13 18:33:52,291 INFO L902 garLoopResultBuilder]: At program point L3853(line 3853) the Hoare annotation is: true [2022-12-13 18:33:52,291 INFO L902 garLoopResultBuilder]: At program point L3852-1(line 3852) the Hoare annotation is: true [2022-12-13 18:33:52,291 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3840 3857) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2022-12-13 18:33:52,291 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3840 3857) no Hoare annotation was computed. [2022-12-13 18:33:52,291 INFO L899 garLoopResultBuilder]: For program point L3847(lines 3847 3855) no Hoare annotation was computed. [2022-12-13 18:33:52,291 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3840 3857) no Hoare annotation was computed. [2022-12-13 18:33:52,291 INFO L899 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 7044 7046) no Hoare annotation was computed. [2022-12-13 18:33:52,291 INFO L899 garLoopResultBuilder]: For program point _copy_from_userFINAL(lines 7044 7046) no Hoare annotation was computed. [2022-12-13 18:33:52,291 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7044 7046) the Hoare annotation is: true [2022-12-13 18:33:52,291 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5513 5521) the Hoare annotation is: true [2022-12-13 18:33:52,292 INFO L902 garLoopResultBuilder]: At program point tty_port_hangup_returnLabel#1(lines 7195 7197) the Hoare annotation is: true [2022-12-13 18:33:52,292 INFO L899 garLoopResultBuilder]: For program point isicom_hangupFINAL(lines 5513 5521) no Hoare annotation was computed. [2022-12-13 18:33:52,292 INFO L899 garLoopResultBuilder]: For program point isicom_hangupEXIT(lines 5513 5521) no Hoare annotation was computed. [2022-12-13 18:33:52,292 INFO L899 garLoopResultBuilder]: For program point isicom_throttleFINAL(lines 5471 5482) no Hoare annotation was computed. [2022-12-13 18:33:52,292 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5471 5482) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-12-13 18:33:52,292 INFO L902 garLoopResultBuilder]: At program point L5479(line 5479) the Hoare annotation is: true [2022-12-13 18:33:52,292 INFO L899 garLoopResultBuilder]: For program point L5479-1(line 5479) no Hoare annotation was computed. [2022-12-13 18:33:52,292 INFO L899 garLoopResultBuilder]: For program point isicom_throttleEXIT(lines 5471 5482) no Hoare annotation was computed. [2022-12-13 18:33:52,292 INFO L899 garLoopResultBuilder]: For program point inswFINAL(lines 3787 3793) no Hoare annotation was computed. [2022-12-13 18:33:52,292 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3787 3793) the Hoare annotation is: true [2022-12-13 18:33:52,292 INFO L899 garLoopResultBuilder]: For program point inswEXIT(lines 3787 3793) no Hoare annotation was computed. [2022-12-13 18:33:52,293 INFO L895 garLoopResultBuilder]: At program point drop_dtr_rts_returnLabel#1(lines 4407 4429) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,293 INFO L899 garLoopResultBuilder]: For program point L6180(line 6180) no Hoare annotation was computed. [2022-12-13 18:33:52,293 INFO L899 garLoopResultBuilder]: For program point L5652(line 5652) no Hoare annotation was computed. [2022-12-13 18:33:52,293 INFO L899 garLoopResultBuilder]: For program point L4463(line 4463) no Hoare annotation was computed. [2022-12-13 18:33:52,293 INFO L899 garLoopResultBuilder]: For program point L4463-4(line 4463) no Hoare annotation was computed. [2022-12-13 18:33:52,293 INFO L899 garLoopResultBuilder]: For program point L4463-2(line 4463) no Hoare annotation was computed. [2022-12-13 18:33:52,293 INFO L899 garLoopResultBuilder]: For program point L6313-2(lines 6311 6329) no Hoare annotation was computed. [2022-12-13 18:33:52,293 INFO L899 garLoopResultBuilder]: For program point L6313(lines 6313 6323) no Hoare annotation was computed. [2022-12-13 18:33:52,293 INFO L895 garLoopResultBuilder]: At program point L6181(line 6181) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,293 INFO L899 garLoopResultBuilder]: For program point L6181-1(line 6181) no Hoare annotation was computed. [2022-12-13 18:33:52,293 INFO L902 garLoopResultBuilder]: At program point L6578(line 6578) the Hoare annotation is: true [2022-12-13 18:33:52,293 INFO L902 garLoopResultBuilder]: At program point L4596(lines 4454 4604) the Hoare annotation is: true [2022-12-13 18:33:52,293 INFO L902 garLoopResultBuilder]: At program point pci_unregister_driver_returnLabel#1(lines 7148 7150) the Hoare annotation is: true [2022-12-13 18:33:52,294 INFO L895 garLoopResultBuilder]: At program point L4464(lines 4454 4604) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,294 INFO L899 garLoopResultBuilder]: For program point L6578-1(line 6578) no Hoare annotation was computed. [2022-12-13 18:33:52,294 INFO L899 garLoopResultBuilder]: For program point L6843(line 6843) no Hoare annotation was computed. [2022-12-13 18:33:52,294 INFO L899 garLoopResultBuilder]: For program point L6711-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,294 INFO L902 garLoopResultBuilder]: At program point L4597(lines 4454 4604) the Hoare annotation is: true [2022-12-13 18:33:52,294 INFO L899 garLoopResultBuilder]: For program point L6447-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,294 INFO L899 garLoopResultBuilder]: For program point L6183(line 6183) no Hoare annotation was computed. [2022-12-13 18:33:52,294 INFO L899 garLoopResultBuilder]: For program point L4994(lines 4994 5008) no Hoare annotation was computed. [2022-12-13 18:33:52,294 INFO L899 garLoopResultBuilder]: For program point L4994-2(lines 4994 5008) no Hoare annotation was computed. [2022-12-13 18:33:52,294 INFO L899 garLoopResultBuilder]: For program point L6844(lines 6844 6871) no Hoare annotation was computed. [2022-12-13 18:33:52,294 INFO L899 garLoopResultBuilder]: For program point L5655(line 5655) no Hoare annotation was computed. [2022-12-13 18:33:52,294 INFO L899 garLoopResultBuilder]: For program point L6712-1(line 6712) no Hoare annotation was computed. [2022-12-13 18:33:52,294 INFO L895 garLoopResultBuilder]: At program point L6712(line 6712) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2022-12-13 18:33:52,294 INFO L899 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2022-12-13 18:33:52,294 INFO L895 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,294 INFO L895 garLoopResultBuilder]: At program point isicom_close_returnLabel#1(lines 5174 5188) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,294 INFO L899 garLoopResultBuilder]: For program point L6184-1(line 6184) no Hoare annotation was computed. [2022-12-13 18:33:52,294 INFO L899 garLoopResultBuilder]: For program point L5127(lines 5127 5130) no Hoare annotation was computed. [2022-12-13 18:33:52,294 INFO L895 garLoopResultBuilder]: At program point L6184(line 6184) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,294 INFO L899 garLoopResultBuilder]: For program point L5127-2(lines 5127 5130) no Hoare annotation was computed. [2022-12-13 18:33:52,295 INFO L895 garLoopResultBuilder]: At program point L4599(lines 4454 4604) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,295 INFO L899 garLoopResultBuilder]: For program point L4467(lines 4467 4470) no Hoare annotation was computed. [2022-12-13 18:33:52,295 INFO L899 garLoopResultBuilder]: For program point L6846(lines 6846 6868) no Hoare annotation was computed. [2022-12-13 18:33:52,295 INFO L895 garLoopResultBuilder]: At program point L5789(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,295 INFO L899 garLoopResultBuilder]: For program point L6186(line 6186) no Hoare annotation was computed. [2022-12-13 18:33:52,295 INFO L899 garLoopResultBuilder]: For program point L6847(line 6847) no Hoare annotation was computed. [2022-12-13 18:33:52,295 INFO L899 garLoopResultBuilder]: For program point L5790(lines 5790 5793) no Hoare annotation was computed. [2022-12-13 18:33:52,295 INFO L899 garLoopResultBuilder]: For program point L5658(line 5658) no Hoare annotation was computed. [2022-12-13 18:33:52,295 INFO L899 garLoopResultBuilder]: For program point L6583(line 6583) no Hoare annotation was computed. [2022-12-13 18:33:52,295 INFO L902 garLoopResultBuilder]: At program point L6187(line 6187) the Hoare annotation is: true [2022-12-13 18:33:52,295 INFO L895 garLoopResultBuilder]: At program point isicom_shutdown_returnLabel#1(lines 5155 5173) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,295 INFO L895 garLoopResultBuilder]: At program point L5923(line 5923) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,295 INFO L899 garLoopResultBuilder]: For program point L5923-1(line 5923) no Hoare annotation was computed. [2022-12-13 18:33:52,295 INFO L899 garLoopResultBuilder]: For program point L6848(lines 6848 6856) no Hoare annotation was computed. [2022-12-13 18:33:52,295 INFO L895 garLoopResultBuilder]: At program point L4602(line 4602) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,295 INFO L899 garLoopResultBuilder]: For program point L6716-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,295 INFO L899 garLoopResultBuilder]: For program point L4602-1(line 4602) no Hoare annotation was computed. [2022-12-13 18:33:52,295 INFO L899 garLoopResultBuilder]: For program point L6584(lines 6584 6588) no Hoare annotation was computed. [2022-12-13 18:33:52,295 INFO L899 garLoopResultBuilder]: For program point L6056-1(line 6056) no Hoare annotation was computed. [2022-12-13 18:33:52,295 INFO L902 garLoopResultBuilder]: At program point main_returnLabel#1(lines 6202 6882) the Hoare annotation is: true [2022-12-13 18:33:52,296 INFO L895 garLoopResultBuilder]: At program point L6056(line 6056) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1) (<= ~ldv_state_variable_2~0 1)) [2022-12-13 18:33:52,296 INFO L899 garLoopResultBuilder]: For program point L6717-1(line 6717) no Hoare annotation was computed. [2022-12-13 18:33:52,296 INFO L895 garLoopResultBuilder]: At program point L6717(line 6717) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,296 INFO L895 garLoopResultBuilder]: At program point L4471(lines 4454 4604) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,296 INFO L899 garLoopResultBuilder]: For program point L6453-1(line 6453) no Hoare annotation was computed. [2022-12-13 18:33:52,296 INFO L895 garLoopResultBuilder]: At program point L6453(line 6453) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,296 INFO L899 garLoopResultBuilder]: For program point L6850(lines 6850 6854) no Hoare annotation was computed. [2022-12-13 18:33:52,296 INFO L899 garLoopResultBuilder]: For program point L5661(line 5661) no Hoare annotation was computed. [2022-12-13 18:33:52,296 INFO L899 garLoopResultBuilder]: For program point L4472(lines 4472 4475) no Hoare annotation was computed. [2022-12-13 18:33:52,296 INFO L895 garLoopResultBuilder]: At program point L6058(line 6058) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1) (<= ~ldv_state_variable_2~0 1)) [2022-12-13 18:33:52,296 INFO L899 garLoopResultBuilder]: For program point L6058-1(line 6058) no Hoare annotation was computed. [2022-12-13 18:33:52,296 INFO L895 garLoopResultBuilder]: At program point L5794(line 5794) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,296 INFO L899 garLoopResultBuilder]: For program point L5794-1(line 5794) no Hoare annotation was computed. [2022-12-13 18:33:52,296 INFO L902 garLoopResultBuilder]: At program point main_ldv_final#1(lines 6236 6881) the Hoare annotation is: true [2022-12-13 18:33:52,296 INFO L895 garLoopResultBuilder]: At program point L5002(lines 4994 5007) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,296 INFO L899 garLoopResultBuilder]: For program point L5795(lines 5795 5798) no Hoare annotation was computed. [2022-12-13 18:33:52,296 INFO L899 garLoopResultBuilder]: For program point L5003(lines 5003 5006) no Hoare annotation was computed. [2022-12-13 18:33:52,296 INFO L899 garLoopResultBuilder]: For program point L6721-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,296 INFO L895 garLoopResultBuilder]: At program point L6722(line 6722) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,297 INFO L899 garLoopResultBuilder]: For program point L6590(line 6590) no Hoare annotation was computed. [2022-12-13 18:33:52,297 INFO L895 garLoopResultBuilder]: At program point L5665(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,297 INFO L899 garLoopResultBuilder]: For program point L6722-1(line 6722) no Hoare annotation was computed. [2022-12-13 18:33:52,297 INFO L899 garLoopResultBuilder]: For program point L6458(line 6458) no Hoare annotation was computed. [2022-12-13 18:33:52,297 INFO L895 garLoopResultBuilder]: At program point tty_port_free_xmit_buf_returnLabel#1(lines 7192 7194) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,297 INFO L895 garLoopResultBuilder]: At program point tty_port_init_returnLabel#1(lines 7198 7200) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,297 INFO L899 garLoopResultBuilder]: For program point L6591(lines 6591 6595) no Hoare annotation was computed. [2022-12-13 18:33:52,297 INFO L899 garLoopResultBuilder]: For program point L6459(lines 6459 6466) no Hoare annotation was computed. [2022-12-13 18:33:52,297 INFO L895 garLoopResultBuilder]: At program point isicom_find_port_returnLabel#1(lines 5062 5083) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,297 INFO L895 garLoopResultBuilder]: At program point L5931(lines 5922 5942) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,297 INFO L895 garLoopResultBuilder]: At program point L5799(line 5799) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,297 INFO L895 garLoopResultBuilder]: At program point L5799-1(line 5799) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,297 INFO L899 garLoopResultBuilder]: For program point L5667(lines 5667 5670) no Hoare annotation was computed. [2022-12-13 18:33:52,297 INFO L895 garLoopResultBuilder]: At program point msecs_to_jiffies_returnLabel#1(lines 7122 7124) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,297 INFO L899 garLoopResultBuilder]: For program point L5932(lines 5932 5935) no Hoare annotation was computed. [2022-12-13 18:33:52,297 INFO L895 garLoopResultBuilder]: At program point L5800(line 5800) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,297 INFO L899 garLoopResultBuilder]: For program point L6461(lines 6461 6464) no Hoare annotation was computed. [2022-12-13 18:33:52,297 INFO L895 garLoopResultBuilder]: At program point L6197(line 6197) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2022-12-13 18:33:52,297 INFO L899 garLoopResultBuilder]: For program point L6197-1(line 6197) no Hoare annotation was computed. [2022-12-13 18:33:52,297 INFO L899 garLoopResultBuilder]: For program point L6858(line 6858) no Hoare annotation was computed. [2022-12-13 18:33:52,298 INFO L895 garLoopResultBuilder]: At program point L5801(line 5801) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,298 INFO L899 garLoopResultBuilder]: For program point L4480-1(line 4480) no Hoare annotation was computed. [2022-12-13 18:33:52,298 INFO L902 garLoopResultBuilder]: At program point L4480(line 4480) the Hoare annotation is: true [2022-12-13 18:33:52,298 INFO L902 garLoopResultBuilder]: At program point isicom_write_ldv_32585#1(lines 5203 5234) the Hoare annotation is: true [2022-12-13 18:33:52,298 INFO L895 garLoopResultBuilder]: At program point L5802(line 5802) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,298 INFO L899 garLoopResultBuilder]: For program point L6859(lines 6859 6864) no Hoare annotation was computed. [2022-12-13 18:33:52,298 INFO L899 garLoopResultBuilder]: For program point L6727-1(line 6727) no Hoare annotation was computed. [2022-12-13 18:33:52,298 INFO L895 garLoopResultBuilder]: At program point L6727(line 6727) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,298 INFO L895 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,298 INFO L899 garLoopResultBuilder]: For program point L6067-1(line 6067) no Hoare annotation was computed. [2022-12-13 18:33:52,298 INFO L895 garLoopResultBuilder]: At program point request_irq_returnLabel#1(lines 4082 4091) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,298 INFO L895 garLoopResultBuilder]: At program point L5803(line 5803) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,298 INFO L899 garLoopResultBuilder]: For program point L6332(line 6332) no Hoare annotation was computed. [2022-12-13 18:33:52,298 INFO L899 garLoopResultBuilder]: For program point L5804(line 5804) no Hoare annotation was computed. [2022-12-13 18:33:52,298 INFO L895 garLoopResultBuilder]: At program point dev_set_drvdata_returnLabel#1(lines 4107 4113) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,298 INFO L899 garLoopResultBuilder]: For program point L6597(line 6597) no Hoare annotation was computed. [2022-12-13 18:33:52,298 INFO L902 garLoopResultBuilder]: At program point L6333(line 6333) the Hoare annotation is: true [2022-12-13 18:33:52,298 INFO L895 garLoopResultBuilder]: At program point L5937(line 5937) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,298 INFO L899 garLoopResultBuilder]: For program point L5937-1(line 5937) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L895 garLoopResultBuilder]: At program point load_firmware_ldv_32736#1(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,299 INFO L899 garLoopResultBuilder]: For program point L6598(lines 6598 6602) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L899 garLoopResultBuilder]: For program point L6598-2(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L899 garLoopResultBuilder]: For program point L4484(line 4484) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L899 garLoopResultBuilder]: For program point L6599-1(line 6599) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L895 garLoopResultBuilder]: At program point L6599(line 6599) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,299 INFO L899 garLoopResultBuilder]: For program point L4485(lines 4485 4488) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L895 garLoopResultBuilder]: At program point L5807(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,299 INFO L899 garLoopResultBuilder]: For program point L5675(line 5675) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L899 garLoopResultBuilder]: For program point L6732(line 6732) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L899 garLoopResultBuilder]: For program point L6468(line 6468) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L895 garLoopResultBuilder]: At program point L5940-1(lines 5917 5943) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,299 INFO L895 garLoopResultBuilder]: At program point L5940(line 5940) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,299 INFO L899 garLoopResultBuilder]: For program point L6733-2(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L899 garLoopResultBuilder]: For program point L6733(lines 6733 6737) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L899 garLoopResultBuilder]: For program point L5676(lines 5676 5679) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L899 garLoopResultBuilder]: For program point L6469-2(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L899 garLoopResultBuilder]: For program point L6469(lines 6469 6473) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L899 garLoopResultBuilder]: For program point L6866(line 6866) no Hoare annotation was computed. [2022-12-13 18:33:52,299 INFO L895 garLoopResultBuilder]: At program point L6734(line 6734) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,300 INFO L895 garLoopResultBuilder]: At program point L5809(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,300 INFO L899 garLoopResultBuilder]: For program point L6734-1(line 6734) no Hoare annotation was computed. [2022-12-13 18:33:52,300 INFO L895 garLoopResultBuilder]: At program point L6470(line 6470) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,300 INFO L899 garLoopResultBuilder]: For program point L6470-1(line 6470) no Hoare annotation was computed. [2022-12-13 18:33:52,300 INFO L902 garLoopResultBuilder]: At program point L6867(line 6867) the Hoare annotation is: true [2022-12-13 18:33:52,300 INFO L899 garLoopResultBuilder]: For program point L6603-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,300 INFO L895 garLoopResultBuilder]: At program point L5546(line 5546) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,300 INFO L902 garLoopResultBuilder]: At program point L4489(line 4489) the Hoare annotation is: true [2022-12-13 18:33:52,300 INFO L899 garLoopResultBuilder]: For program point L5546-1(line 5546) no Hoare annotation was computed. [2022-12-13 18:33:52,300 INFO L899 garLoopResultBuilder]: For program point L4489-1(line 4489) no Hoare annotation was computed. [2022-12-13 18:33:52,300 INFO L899 garLoopResultBuilder]: For program point L6339(line 6339) no Hoare annotation was computed. [2022-12-13 18:33:52,300 INFO L895 garLoopResultBuilder]: At program point release_firmware_returnLabel#1(lines 7158 7160) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,300 INFO L899 garLoopResultBuilder]: For program point L6604-1(line 6604) no Hoare annotation was computed. [2022-12-13 18:33:52,300 INFO L895 garLoopResultBuilder]: At program point L6604(line 6604) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2022-12-13 18:33:52,300 INFO L899 garLoopResultBuilder]: For program point L6340(lines 6340 6770) no Hoare annotation was computed. [2022-12-13 18:33:52,300 INFO L895 garLoopResultBuilder]: At program point L5680-1(line 5680) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,300 INFO L895 garLoopResultBuilder]: At program point L5680(line 5680) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,300 INFO L895 garLoopResultBuilder]: At program point isicom_setup_board_returnLabel#1(lines 4988 5012) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,300 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-12-13 18:33:52,300 INFO L902 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: true [2022-12-13 18:33:52,301 INFO L902 garLoopResultBuilder]: At program point L-1-4(line -1) the Hoare annotation is: true [2022-12-13 18:33:52,301 INFO L899 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2022-12-13 18:33:52,301 INFO L899 garLoopResultBuilder]: For program point L5681(line 5681) no Hoare annotation was computed. [2022-12-13 18:33:52,301 INFO L899 garLoopResultBuilder]: For program point L6738-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,301 INFO L899 garLoopResultBuilder]: For program point L6342(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,301 INFO L899 garLoopResultBuilder]: For program point L6474-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,301 INFO L895 garLoopResultBuilder]: At program point pci_enable_device_returnLabel#1(lines 7138 7140) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,301 INFO L895 garLoopResultBuilder]: At program point isicom_activate_returnLabel#1(lines 5013 5051) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2022-12-13 18:33:52,301 INFO L899 garLoopResultBuilder]: For program point L6739-1(line 6739) no Hoare annotation was computed. [2022-12-13 18:33:52,301 INFO L895 garLoopResultBuilder]: At program point L6739(line 6739) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,301 INFO L895 garLoopResultBuilder]: At program point L5682(line 5682) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,301 INFO L899 garLoopResultBuilder]: For program point L5682-1(line 5682) no Hoare annotation was computed. [2022-12-13 18:33:52,301 INFO L899 garLoopResultBuilder]: For program point L6475-1(line 6475) no Hoare annotation was computed. [2022-12-13 18:33:52,301 INFO L895 garLoopResultBuilder]: At program point L6475(line 6475) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2022-12-13 18:33:52,301 INFO L899 garLoopResultBuilder]: For program point L6343(line 6343) no Hoare annotation was computed. [2022-12-13 18:33:52,301 INFO L899 garLoopResultBuilder]: For program point L6608-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,301 INFO L899 garLoopResultBuilder]: For program point L6344(lines 6344 6348) no Hoare annotation was computed. [2022-12-13 18:33:52,301 INFO L895 garLoopResultBuilder]: At program point ldv_request_irq_20_returnLabel#1(lines 6916 6934) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,301 INFO L902 garLoopResultBuilder]: At program point ldv_check_final_state_returnLabel#1(lines 7089 7091) the Hoare annotation is: true [2022-12-13 18:33:52,302 INFO L899 garLoopResultBuilder]: For program point L6873(line 6873) no Hoare annotation was computed. [2022-12-13 18:33:52,302 INFO L895 garLoopResultBuilder]: At program point L5684-1(line 5684) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,302 INFO L895 garLoopResultBuilder]: At program point L5684(line 5684) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,302 INFO L899 garLoopResultBuilder]: For program point L6609-1(line 6609) no Hoare annotation was computed. [2022-12-13 18:33:52,302 INFO L895 garLoopResultBuilder]: At program point L6609(line 6609) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,302 INFO L899 garLoopResultBuilder]: For program point L6345-1(line 6345) no Hoare annotation was computed. [2022-12-13 18:33:52,302 INFO L895 garLoopResultBuilder]: At program point L6345(line 6345) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,302 INFO L902 garLoopResultBuilder]: At program point L6874(line 6874) the Hoare annotation is: true [2022-12-13 18:33:52,302 INFO L895 garLoopResultBuilder]: At program point L5685(line 5685) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,302 INFO L895 garLoopResultBuilder]: At program point isicom_init_returnLabel#1(lines 5944 6030) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,302 INFO L895 garLoopResultBuilder]: At program point L5686(line 5686) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,302 INFO L899 garLoopResultBuilder]: For program point L6479-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,302 INFO L899 garLoopResultBuilder]: For program point L5687(line 5687) no Hoare annotation was computed. [2022-12-13 18:33:52,302 INFO L899 garLoopResultBuilder]: For program point L6744-1(line 6744) no Hoare annotation was computed. [2022-12-13 18:33:52,302 INFO L895 garLoopResultBuilder]: At program point L6744(line 6744) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,302 INFO L899 garLoopResultBuilder]: For program point L6480-1(line 6480) no Hoare annotation was computed. [2022-12-13 18:33:52,302 INFO L895 garLoopResultBuilder]: At program point L6480(line 6480) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,302 INFO L899 garLoopResultBuilder]: For program point L5688(lines 5688 5691) no Hoare annotation was computed. [2022-12-13 18:33:52,302 INFO L899 garLoopResultBuilder]: For program point L6613-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,302 INFO L899 garLoopResultBuilder]: For program point L5028(lines 5028 5031) no Hoare annotation was computed. [2022-12-13 18:33:52,303 INFO L895 garLoopResultBuilder]: At program point L6614(line 6614) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,303 INFO L895 garLoopResultBuilder]: At program point L5557(line 5557) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,303 INFO L899 garLoopResultBuilder]: For program point L6614-1(line 6614) no Hoare annotation was computed. [2022-12-13 18:33:52,303 INFO L899 garLoopResultBuilder]: For program point L5557-1(line 5557) no Hoare annotation was computed. [2022-12-13 18:33:52,303 INFO L899 garLoopResultBuilder]: For program point L6350(line 6350) no Hoare annotation was computed. [2022-12-13 18:33:52,303 INFO L895 garLoopResultBuilder]: At program point isicom_open_returnLabel#1(lines 5084 5102) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,303 INFO L895 garLoopResultBuilder]: At program point isicom_probe_returnLabel#1(lines 5814 5916) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,303 INFO L899 garLoopResultBuilder]: For program point L5558(lines 5558 5562) no Hoare annotation was computed. [2022-12-13 18:33:52,303 INFO L902 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2022-12-13 18:33:52,303 INFO L899 garLoopResultBuilder]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2022-12-13 18:33:52,303 INFO L895 garLoopResultBuilder]: At program point L5558-2(lines 5558 5562) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,303 INFO L899 garLoopResultBuilder]: For program point L6351(lines 6351 6355) no Hoare annotation was computed. [2022-12-13 18:33:52,303 INFO L899 garLoopResultBuilder]: For program point L6351-2(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,303 INFO L899 garLoopResultBuilder]: For program point L4502(lines 4502 4505) no Hoare annotation was computed. [2022-12-13 18:33:52,303 INFO L899 garLoopResultBuilder]: For program point L6484-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,303 INFO L899 garLoopResultBuilder]: For program point L6352-1(line 6352) no Hoare annotation was computed. [2022-12-13 18:33:52,303 INFO L895 garLoopResultBuilder]: At program point isicom_probe_ldv_32757#1(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,303 INFO L895 garLoopResultBuilder]: At program point L6352(line 6352) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,303 INFO L895 garLoopResultBuilder]: At program point tty_unregister_device_returnLabel#1(lines 7222 7224) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,303 INFO L899 garLoopResultBuilder]: For program point L5692-1(line 5692) no Hoare annotation was computed. [2022-12-13 18:33:52,304 INFO L899 garLoopResultBuilder]: For program point L6749(line 6749) no Hoare annotation was computed. [2022-12-13 18:33:52,304 INFO L895 garLoopResultBuilder]: At program point L5692(line 5692) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,304 INFO L899 garLoopResultBuilder]: For program point L6485-1(line 6485) no Hoare annotation was computed. [2022-12-13 18:33:52,304 INFO L895 garLoopResultBuilder]: At program point L6485(line 6485) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,304 INFO L899 garLoopResultBuilder]: For program point L5032-1(line 5032) no Hoare annotation was computed. [2022-12-13 18:33:52,304 INFO L895 garLoopResultBuilder]: At program point L5032(line 5032) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,304 INFO L899 garLoopResultBuilder]: For program point L6750(lines 6750 6755) no Hoare annotation was computed. [2022-12-13 18:33:52,304 INFO L899 garLoopResultBuilder]: For program point L5825(lines 5825 5828) no Hoare annotation was computed. [2022-12-13 18:33:52,304 INFO L899 garLoopResultBuilder]: For program point L5693(lines 5693 5698) no Hoare annotation was computed. [2022-12-13 18:33:52,304 INFO L902 garLoopResultBuilder]: At program point L5165(line 5165) the Hoare annotation is: true [2022-12-13 18:33:52,304 INFO L899 garLoopResultBuilder]: For program point L5165-1(line 5165) no Hoare annotation was computed. [2022-12-13 18:33:52,304 INFO L895 garLoopResultBuilder]: At program point isicom_setup_board_ldv_32510#1(lines 4994 5007) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,304 INFO L899 garLoopResultBuilder]: For program point L6619-1(line 6619) no Hoare annotation was computed. [2022-12-13 18:33:52,304 INFO L895 garLoopResultBuilder]: At program point L6619(line 6619) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,304 INFO L899 garLoopResultBuilder]: For program point L5563(line 5563) no Hoare annotation was computed. [2022-12-13 18:33:52,304 INFO L899 garLoopResultBuilder]: For program point L6356-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,304 INFO L902 garLoopResultBuilder]: At program point L5167(line 5167) the Hoare annotation is: true [2022-12-13 18:33:52,304 INFO L899 garLoopResultBuilder]: For program point L5167-1(line 5167) no Hoare annotation was computed. [2022-12-13 18:33:52,304 INFO L895 garLoopResultBuilder]: At program point L5564-1(line 5564) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,305 INFO L895 garLoopResultBuilder]: At program point L5564(line 5564) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,305 INFO L899 garLoopResultBuilder]: For program point L6357-1(line 6357) no Hoare annotation was computed. [2022-12-13 18:33:52,305 INFO L895 garLoopResultBuilder]: At program point L6357(line 6357) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2022-12-13 18:33:52,305 INFO L895 garLoopResultBuilder]: At program point L6490(line 6490) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,305 INFO L899 garLoopResultBuilder]: For program point L4508-2(lines 4508 4511) no Hoare annotation was computed. [2022-12-13 18:33:52,305 INFO L895 garLoopResultBuilder]: At program point L5565(line 5565) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,305 INFO L899 garLoopResultBuilder]: For program point L4508(line 4508) no Hoare annotation was computed. [2022-12-13 18:33:52,305 INFO L899 garLoopResultBuilder]: For program point L6490-1(line 6490) no Hoare annotation was computed. [2022-12-13 18:33:52,305 INFO L902 garLoopResultBuilder]: At program point L5169(line 5169) the Hoare annotation is: true [2022-12-13 18:33:52,305 INFO L899 garLoopResultBuilder]: For program point L5169-1(line 5169) no Hoare annotation was computed. [2022-12-13 18:33:52,305 INFO L899 garLoopResultBuilder]: For program point L5830(lines 5830 5834) no Hoare annotation was computed. [2022-12-13 18:33:52,305 INFO L895 garLoopResultBuilder]: At program point L5566(line 5566) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,305 INFO L895 garLoopResultBuilder]: At program point L5699(line 5699) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,305 INFO L895 garLoopResultBuilder]: At program point L5699-1(line 5699) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,305 INFO L899 garLoopResultBuilder]: For program point L5567(line 5567) no Hoare annotation was computed. [2022-12-13 18:33:52,305 INFO L899 garLoopResultBuilder]: For program point L6624(line 6624) no Hoare annotation was computed. [2022-12-13 18:33:52,305 INFO L895 garLoopResultBuilder]: At program point L5039(line 5039) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,305 INFO L899 garLoopResultBuilder]: For program point L5039-1(line 5039) no Hoare annotation was computed. [2022-12-13 18:33:52,305 INFO L899 garLoopResultBuilder]: For program point L6757(line 6757) no Hoare annotation was computed. [2022-12-13 18:33:52,305 INFO L895 garLoopResultBuilder]: At program point L5700(line 5700) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,306 INFO L899 garLoopResultBuilder]: For program point L6625-2(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,306 INFO L899 garLoopResultBuilder]: For program point L5568-2(line 5568) no Hoare annotation was computed. [2022-12-13 18:33:52,306 INFO L899 garLoopResultBuilder]: For program point L6625(lines 6625 6629) no Hoare annotation was computed. [2022-12-13 18:33:52,306 INFO L899 garLoopResultBuilder]: For program point L5568(line 5568) no Hoare annotation was computed. [2022-12-13 18:33:52,306 INFO L899 garLoopResultBuilder]: For program point L5568-4(line 5568) no Hoare annotation was computed. [2022-12-13 18:33:52,306 INFO L899 garLoopResultBuilder]: For program point L6361-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,306 INFO L895 garLoopResultBuilder]: At program point L5040-2(lines 5040 5046) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,306 INFO L895 garLoopResultBuilder]: At program point __pci_register_driver_returnLabel#1(lines 7031 7033) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,306 INFO L899 garLoopResultBuilder]: For program point L5040(lines 5040 5046) no Hoare annotation was computed. [2022-12-13 18:33:52,306 INFO L899 garLoopResultBuilder]: For program point L6758(lines 6758 6763) no Hoare annotation was computed. [2022-12-13 18:33:52,306 INFO L895 garLoopResultBuilder]: At program point pci_set_drvdata_returnLabel#1(lines 4131 4137) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,306 INFO L895 garLoopResultBuilder]: At program point L6626(line 6626) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,306 INFO L895 garLoopResultBuilder]: At program point L5701(line 5701) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,306 INFO L899 garLoopResultBuilder]: For program point L5569(lines 5569 5587) no Hoare annotation was computed. [2022-12-13 18:33:52,306 INFO L899 garLoopResultBuilder]: For program point L6626-1(line 6626) no Hoare annotation was computed. [2022-12-13 18:33:52,306 INFO L895 garLoopResultBuilder]: At program point L6362(line 6362) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,306 INFO L895 garLoopResultBuilder]: At program point pci_request_region_returnLabel#1(lines 7145 7147) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,306 INFO L899 garLoopResultBuilder]: For program point L6362-1(line 6362) no Hoare annotation was computed. [2022-12-13 18:33:52,306 INFO L895 garLoopResultBuilder]: At program point L5041(lines 5041 5042) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,306 INFO L899 garLoopResultBuilder]: For program point L5041-1(lines 5041 5042) no Hoare annotation was computed. [2022-12-13 18:33:52,307 INFO L899 garLoopResultBuilder]: For program point L5702(line 5702) no Hoare annotation was computed. [2022-12-13 18:33:52,307 INFO L899 garLoopResultBuilder]: For program point L6495(line 6495) no Hoare annotation was computed. [2022-12-13 18:33:52,307 INFO L902 garLoopResultBuilder]: At program point isicom_tx_ldv_32439#1(lines 4454 4604) the Hoare annotation is: true [2022-12-13 18:33:52,307 INFO L899 garLoopResultBuilder]: For program point L5703(lines 5703 5706) no Hoare annotation was computed. [2022-12-13 18:33:52,307 INFO L899 garLoopResultBuilder]: For program point L6496-2(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,307 INFO L899 garLoopResultBuilder]: For program point L6496(lines 6496 6500) no Hoare annotation was computed. [2022-12-13 18:33:52,307 INFO L895 garLoopResultBuilder]: At program point L5043(line 5043) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,307 INFO L899 garLoopResultBuilder]: For program point L5043-1(line 5043) no Hoare annotation was computed. [2022-12-13 18:33:52,307 INFO L895 garLoopResultBuilder]: At program point spinlock_check_returnLabel#1(lines 3727 3732) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (<= |ULTIMATE.start_isicom_init_~idx~0#1| 3) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,307 INFO L899 garLoopResultBuilder]: For program point L4515(line 4515) no Hoare annotation was computed. [2022-12-13 18:33:52,307 INFO L899 garLoopResultBuilder]: For program point L4515-5(lines 4515 4518) no Hoare annotation was computed. [2022-12-13 18:33:52,307 INFO L899 garLoopResultBuilder]: For program point L4515-2(line 4515) no Hoare annotation was computed. [2022-12-13 18:33:52,307 INFO L899 garLoopResultBuilder]: For program point L6497-1(line 6497) no Hoare annotation was computed. [2022-12-13 18:33:52,307 INFO L899 garLoopResultBuilder]: For program point L4515-3(line 4515) no Hoare annotation was computed. [2022-12-13 18:33:52,307 INFO L902 garLoopResultBuilder]: At program point L6497(line 6497) the Hoare annotation is: true [2022-12-13 18:33:52,307 INFO L899 garLoopResultBuilder]: For program point L5044-1(line 5044) no Hoare annotation was computed. [2022-12-13 18:33:52,307 INFO L899 garLoopResultBuilder]: For program point L6101(lines 6101 6104) no Hoare annotation was computed. [2022-12-13 18:33:52,307 INFO L895 garLoopResultBuilder]: At program point L5044(line 5044) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,307 INFO L895 garLoopResultBuilder]: At program point request_threaded_irq_returnLabel#1(lines 7166 7168) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,308 INFO L899 garLoopResultBuilder]: For program point L6630-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,308 INFO L899 garLoopResultBuilder]: For program point L6366-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,308 INFO L899 garLoopResultBuilder]: For program point L6631-1(line 6631) no Hoare annotation was computed. [2022-12-13 18:33:52,308 INFO L895 garLoopResultBuilder]: At program point L6631(line 6631) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2022-12-13 18:33:52,308 INFO L899 garLoopResultBuilder]: For program point L6367-1(line 6367) no Hoare annotation was computed. [2022-12-13 18:33:52,308 INFO L895 garLoopResultBuilder]: At program point L6367(line 6367) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,308 INFO L895 garLoopResultBuilder]: At program point L5707(line 5707) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,308 INFO L899 garLoopResultBuilder]: For program point L5707-1(line 5707) no Hoare annotation was computed. [2022-12-13 18:33:52,308 INFO L895 garLoopResultBuilder]: At program point L5047(line 5047) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,308 INFO L899 garLoopResultBuilder]: For program point L5840(lines 5840 5844) no Hoare annotation was computed. [2022-12-13 18:33:52,308 INFO L899 garLoopResultBuilder]: For program point L6765(line 6765) no Hoare annotation was computed. [2022-12-13 18:33:52,308 INFO L899 garLoopResultBuilder]: For program point L5708(lines 5708 5713) no Hoare annotation was computed. [2022-12-13 18:33:52,308 INFO L902 garLoopResultBuilder]: At program point L4519(line 4519) the Hoare annotation is: true [2022-12-13 18:33:52,308 INFO L899 garLoopResultBuilder]: For program point L4519-1(line 4519) no Hoare annotation was computed. [2022-12-13 18:33:52,308 INFO L899 garLoopResultBuilder]: For program point L6501-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,308 INFO L899 garLoopResultBuilder]: For program point L5180(lines 5180 5183) no Hoare annotation was computed. [2022-12-13 18:33:52,309 INFO L899 garLoopResultBuilder]: For program point L5048(line 5048) no Hoare annotation was computed. [2022-12-13 18:33:52,309 INFO L895 garLoopResultBuilder]: At program point choose_interrupt_1_returnLabel#1(lines 6168 6192) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,309 INFO L902 garLoopResultBuilder]: At program point L6766(line 6766) the Hoare annotation is: true [2022-12-13 18:33:52,309 INFO L895 garLoopResultBuilder]: At program point L6502(line 6502) the Hoare annotation is: (= ~ldv_state_variable_3~0 1) [2022-12-13 18:33:52,309 INFO L899 garLoopResultBuilder]: For program point L4520(lines 4520 4523) no Hoare annotation was computed. [2022-12-13 18:33:52,309 INFO L899 garLoopResultBuilder]: For program point L6502-1(line 6502) no Hoare annotation was computed. [2022-12-13 18:33:52,309 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-12-13 18:33:52,309 INFO L899 garLoopResultBuilder]: For program point L6635-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,309 INFO L895 garLoopResultBuilder]: At program point L5578(line 5578) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,309 INFO L899 garLoopResultBuilder]: For program point L5578-1(line 5578) no Hoare annotation was computed. [2022-12-13 18:33:52,309 INFO L899 garLoopResultBuilder]: For program point L5579(lines 5579 5583) no Hoare annotation was computed. [2022-12-13 18:33:52,309 INFO L899 garLoopResultBuilder]: For program point L6636-1(line 6636) no Hoare annotation was computed. [2022-12-13 18:33:52,310 INFO L895 garLoopResultBuilder]: At program point L6636(line 6636) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,310 INFO L899 garLoopResultBuilder]: For program point L5579-2(lines 5579 5583) no Hoare annotation was computed. [2022-12-13 18:33:52,310 INFO L899 garLoopResultBuilder]: For program point L6372-1(line 6372) no Hoare annotation was computed. [2022-12-13 18:33:52,310 INFO L895 garLoopResultBuilder]: At program point L6372(line 6372) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,310 INFO L895 garLoopResultBuilder]: At program point L6241(line 6241) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~card_count~0 0) (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 0)) [2022-12-13 18:33:52,310 INFO L899 garLoopResultBuilder]: For program point L6241-1(line 6241) no Hoare annotation was computed. [2022-12-13 18:33:52,310 INFO L899 garLoopResultBuilder]: For program point L6506-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,310 INFO L899 garLoopResultBuilder]: For program point L6507-1(line 6507) no Hoare annotation was computed. [2022-12-13 18:33:52,310 INFO L902 garLoopResultBuilder]: At program point L6507(line 6507) the Hoare annotation is: true [2022-12-13 18:33:52,310 INFO L899 garLoopResultBuilder]: For program point L6111(lines 6111 6117) no Hoare annotation was computed. [2022-12-13 18:33:52,310 INFO L895 garLoopResultBuilder]: At program point isicom_init_err_unrtty#1(lines 5953 6029) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,311 INFO L895 garLoopResultBuilder]: At program point L5715(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,311 INFO L899 garLoopResultBuilder]: For program point L6772(line 6772) no Hoare annotation was computed. [2022-12-13 18:33:52,311 INFO L899 garLoopResultBuilder]: For program point L6640-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,311 INFO L895 garLoopResultBuilder]: At program point tty_set_operations_returnLabel#1(lines 7219 7221) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,311 INFO L899 garLoopResultBuilder]: For program point L6773(lines 6773 6841) no Hoare annotation was computed. [2022-12-13 18:33:52,311 INFO L899 garLoopResultBuilder]: For program point L5716(lines 5716 5719) no Hoare annotation was computed. [2022-12-13 18:33:52,311 INFO L899 garLoopResultBuilder]: For program point L6641-1(line 6641) no Hoare annotation was computed. [2022-12-13 18:33:52,311 INFO L895 garLoopResultBuilder]: At program point L6641(line 6641) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,311 INFO L895 garLoopResultBuilder]: At program point reg_check_1_returnLabel#1(lines 6098 6107) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,311 INFO L899 garLoopResultBuilder]: For program point L6377(line 6377) no Hoare annotation was computed. [2022-12-13 18:33:52,311 INFO L895 garLoopResultBuilder]: At program point L7038(line 7038) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,312 INFO L899 garLoopResultBuilder]: For program point L3999-1(line 3999) no Hoare annotation was computed. [2022-12-13 18:33:52,312 INFO L895 garLoopResultBuilder]: At program point L3999(line 3999) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,312 INFO L899 garLoopResultBuilder]: For program point L7038-1(line 7038) no Hoare annotation was computed. [2022-12-13 18:33:52,312 INFO L895 garLoopResultBuilder]: At program point ldv_initialize_returnLabel#1(lines 7100 7102) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~card_count~0 0) (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 0)) [2022-12-13 18:33:52,312 INFO L899 garLoopResultBuilder]: For program point L6378(lines 6378 6382) no Hoare annotation was computed. [2022-12-13 18:33:52,312 INFO L899 garLoopResultBuilder]: For program point L6378-2(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,312 INFO L899 garLoopResultBuilder]: For program point L4000(lines 4000 4003) no Hoare annotation was computed. [2022-12-13 18:33:52,312 INFO L895 garLoopResultBuilder]: At program point ldv_initialize_pci_driver_5_returnLabel#1(lines 6063 6071) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,312 INFO L899 garLoopResultBuilder]: For program point L6775(lines 6775 6838) no Hoare annotation was computed. [2022-12-13 18:33:52,312 INFO L899 garLoopResultBuilder]: For program point L6511-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,312 INFO L899 garLoopResultBuilder]: For program point L6379-1(line 6379) no Hoare annotation was computed. [2022-12-13 18:33:52,313 INFO L902 garLoopResultBuilder]: At program point L6379(line 6379) the Hoare annotation is: true [2022-12-13 18:33:52,313 INFO L899 garLoopResultBuilder]: For program point L6776(line 6776) no Hoare annotation was computed. [2022-12-13 18:33:52,313 INFO L902 garLoopResultBuilder]: At program point L4530(line 4530) the Hoare annotation is: true [2022-12-13 18:33:52,313 INFO L899 garLoopResultBuilder]: For program point L6512-1(line 6512) no Hoare annotation was computed. [2022-12-13 18:33:52,313 INFO L899 garLoopResultBuilder]: For program point L4530-1(line 4530) no Hoare annotation was computed. [2022-12-13 18:33:52,313 INFO L902 garLoopResultBuilder]: At program point L6512(line 6512) the Hoare annotation is: true [2022-12-13 18:33:52,313 INFO L895 garLoopResultBuilder]: At program point kmalloc_returnLabel#1(lines 6908 6915) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,313 INFO L899 garLoopResultBuilder]: For program point L6777-2(lines 6775 6838) no Hoare annotation was computed. [2022-12-13 18:33:52,313 INFO L899 garLoopResultBuilder]: For program point L6777(lines 6777 6781) no Hoare annotation was computed. [2022-12-13 18:33:52,313 INFO L899 garLoopResultBuilder]: For program point L4531(lines 4531 4535) no Hoare annotation was computed. [2022-12-13 18:33:52,313 INFO L895 garLoopResultBuilder]: At program point L5588-1(line 5588) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,313 INFO L895 garLoopResultBuilder]: At program point L5588(line 5588) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,314 INFO L899 garLoopResultBuilder]: For program point L4531-2(lines 4531 4535) no Hoare annotation was computed. [2022-12-13 18:33:52,314 INFO L895 garLoopResultBuilder]: At program point L6249(line 6249) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~card_count~0 0) (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 0)) [2022-12-13 18:33:52,314 INFO L899 garLoopResultBuilder]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2022-12-13 18:33:52,314 INFO L899 garLoopResultBuilder]: For program point L5985(lines 5985 5989) no Hoare annotation was computed. [2022-12-13 18:33:52,314 INFO L895 garLoopResultBuilder]: At program point L6778(line 6778) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2022-12-13 18:33:52,314 INFO L895 garLoopResultBuilder]: At program point L6646(line 6646) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,314 INFO L899 garLoopResultBuilder]: For program point L6778-1(line 6778) no Hoare annotation was computed. [2022-12-13 18:33:52,314 INFO L899 garLoopResultBuilder]: For program point L5589(line 5589) no Hoare annotation was computed. [2022-12-13 18:33:52,314 INFO L899 garLoopResultBuilder]: For program point L6646-1(line 6646) no Hoare annotation was computed. [2022-12-13 18:33:52,314 INFO L895 garLoopResultBuilder]: At program point load_firmware_returnLabel#1(lines 5619 5812) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,314 INFO L899 garLoopResultBuilder]: For program point L6118(lines 6118 6124) no Hoare annotation was computed. [2022-12-13 18:33:52,314 INFO L899 garLoopResultBuilder]: For program point L6383-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,315 INFO L899 garLoopResultBuilder]: For program point L5723(line 5723) no Hoare annotation was computed. [2022-12-13 18:33:52,315 INFO L895 garLoopResultBuilder]: At program point L5591(line 5591) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,315 INFO L895 garLoopResultBuilder]: At program point tty_port_open_returnLabel#1(lines 7202 7204) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,315 INFO L899 garLoopResultBuilder]: For program point L5591-1(line 5591) no Hoare annotation was computed. [2022-12-13 18:33:52,315 INFO L899 garLoopResultBuilder]: For program point L6384-1(line 6384) no Hoare annotation was computed. [2022-12-13 18:33:52,315 INFO L895 garLoopResultBuilder]: At program point L6384(line 6384) the Hoare annotation is: (= ~ldv_state_variable_3~0 1) [2022-12-13 18:33:52,315 INFO L899 garLoopResultBuilder]: For program point L5724(lines 5724 5727) no Hoare annotation was computed. [2022-12-13 18:33:52,315 INFO L899 garLoopResultBuilder]: For program point L5592(lines 5592 5598) no Hoare annotation was computed. [2022-12-13 18:33:52,315 INFO L899 garLoopResultBuilder]: For program point L6517-1(line 6517) no Hoare annotation was computed. [2022-12-13 18:33:52,315 INFO L902 garLoopResultBuilder]: At program point L6517(line 6517) the Hoare annotation is: true [2022-12-13 18:33:52,315 INFO L899 garLoopResultBuilder]: For program point L6782-1(lines 6775 6838) no Hoare annotation was computed. [2022-12-13 18:33:52,315 INFO L899 garLoopResultBuilder]: For program point L4536-1(lines 4536 4537) no Hoare annotation was computed. [2022-12-13 18:33:52,316 INFO L902 garLoopResultBuilder]: At program point L4536(lines 4536 4537) the Hoare annotation is: true [2022-12-13 18:33:52,316 INFO L895 garLoopResultBuilder]: At program point __tty_alloc_driver_returnLabel#1(lines 7037 7039) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,316 INFO L899 garLoopResultBuilder]: For program point L6783-1(line 6783) no Hoare annotation was computed. [2022-12-13 18:33:52,316 INFO L895 garLoopResultBuilder]: At program point L6783(line 6783) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,316 INFO L899 garLoopResultBuilder]: For program point L6651(line 6651) no Hoare annotation was computed. [2022-12-13 18:33:52,316 INFO L899 garLoopResultBuilder]: For program point L6652-2(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,316 INFO L899 garLoopResultBuilder]: For program point L6652(lines 6652 6656) no Hoare annotation was computed. [2022-12-13 18:33:52,316 INFO L895 garLoopResultBuilder]: At program point isicom_tx_ldv_32435#1(lines 4454 4604) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,316 INFO L899 garLoopResultBuilder]: For program point L6388-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,316 INFO L895 garLoopResultBuilder]: At program point L5728-1(line 5728) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,316 INFO L895 garLoopResultBuilder]: At program point L5728(line 5728) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,316 INFO L899 garLoopResultBuilder]: For program point L6653-1(line 6653) no Hoare annotation was computed. [2022-12-13 18:33:52,317 INFO L895 garLoopResultBuilder]: At program point L6653(line 6653) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,317 INFO L895 garLoopResultBuilder]: At program point request_firmware_returnLabel#1(lines 7162 7164) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,317 INFO L899 garLoopResultBuilder]: For program point L6389-1(line 6389) no Hoare annotation was computed. [2022-12-13 18:33:52,317 INFO L902 garLoopResultBuilder]: At program point L6389(line 6389) the Hoare annotation is: true [2022-12-13 18:33:52,317 INFO L899 garLoopResultBuilder]: For program point L6125(lines 6125 6131) no Hoare annotation was computed. [2022-12-13 18:33:52,317 INFO L895 garLoopResultBuilder]: At program point reset_card_returnLabel#1(lines 5530 5618) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,317 INFO L899 garLoopResultBuilder]: For program point L5729(line 5729) no Hoare annotation was computed. [2022-12-13 18:33:52,317 INFO L899 garLoopResultBuilder]: For program point L6522(line 6522) no Hoare annotation was computed. [2022-12-13 18:33:52,317 INFO L895 garLoopResultBuilder]: At program point ldv_kmalloc_12_returnLabel#1(lines 3801 3808) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,317 INFO L895 garLoopResultBuilder]: At program point L5730(line 5730) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,317 INFO L899 garLoopResultBuilder]: For program point L5730-1(line 5730) no Hoare annotation was computed. [2022-12-13 18:33:52,317 INFO L899 garLoopResultBuilder]: For program point L6523(lines 6523 6527) no Hoare annotation was computed. [2022-12-13 18:33:52,317 INFO L899 garLoopResultBuilder]: For program point L6523-2(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,317 INFO L895 garLoopResultBuilder]: At program point L6259(line 6259) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~card_count~0 0) (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 0)) [2022-12-13 18:33:52,317 INFO L899 garLoopResultBuilder]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2022-12-13 18:33:52,317 INFO L899 garLoopResultBuilder]: For program point L5070(line 5070) no Hoare annotation was computed. [2022-12-13 18:33:52,317 INFO L899 garLoopResultBuilder]: For program point L5070-4(line 5070) no Hoare annotation was computed. [2022-12-13 18:33:52,317 INFO L899 garLoopResultBuilder]: For program point L5070-2(line 5070) no Hoare annotation was computed. [2022-12-13 18:33:52,317 INFO L899 garLoopResultBuilder]: For program point L5863(lines 5863 5869) no Hoare annotation was computed. [2022-12-13 18:33:52,317 INFO L899 garLoopResultBuilder]: For program point L6788-1(line 6788) no Hoare annotation was computed. [2022-12-13 18:33:52,318 INFO L895 garLoopResultBuilder]: At program point L6788(line 6788) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,318 INFO L899 garLoopResultBuilder]: For program point L5599(lines 5599 5611) no Hoare annotation was computed. [2022-12-13 18:33:52,318 INFO L899 garLoopResultBuilder]: For program point L6524-1(line 6524) no Hoare annotation was computed. [2022-12-13 18:33:52,318 INFO L895 garLoopResultBuilder]: At program point L6524(line 6524) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,318 INFO L895 garLoopResultBuilder]: At program point L5732-1(line 5732) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,318 INFO L895 garLoopResultBuilder]: At program point L5732(line 5732) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,318 INFO L899 garLoopResultBuilder]: For program point L5600-2(line 5600) no Hoare annotation was computed. [2022-12-13 18:33:52,318 INFO L899 garLoopResultBuilder]: For program point L6657-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,318 INFO L899 garLoopResultBuilder]: For program point L5600(line 5600) no Hoare annotation was computed. [2022-12-13 18:33:52,318 INFO L899 garLoopResultBuilder]: For program point L6393-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,318 INFO L895 garLoopResultBuilder]: At program point L6261(line 6261) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~card_count~0 0) (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 0)) [2022-12-13 18:33:52,318 INFO L899 garLoopResultBuilder]: For program point L6261-1(line 6261) no Hoare annotation was computed. [2022-12-13 18:33:52,318 INFO L895 garLoopResultBuilder]: At program point load_firmware_ldv_32733#1(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,318 INFO L899 garLoopResultBuilder]: For program point L5072(lines 5072 5075) no Hoare annotation was computed. [2022-12-13 18:33:52,318 INFO L895 garLoopResultBuilder]: At program point L6658(line 6658) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2022-12-13 18:33:52,318 INFO L895 garLoopResultBuilder]: At program point L5733(line 5733) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,318 INFO L899 garLoopResultBuilder]: For program point L4544-1(lines 4454 4604) no Hoare annotation was computed. [2022-12-13 18:33:52,318 INFO L899 garLoopResultBuilder]: For program point L5601-2(line 5601) no Hoare annotation was computed. [2022-12-13 18:33:52,318 INFO L899 garLoopResultBuilder]: For program point L5601(line 5601) no Hoare annotation was computed. [2022-12-13 18:33:52,319 INFO L899 garLoopResultBuilder]: For program point L4544(lines 4544 4558) no Hoare annotation was computed. [2022-12-13 18:33:52,319 INFO L899 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2022-12-13 18:33:52,319 INFO L902 garLoopResultBuilder]: At program point L6394(line 6394) the Hoare annotation is: true [2022-12-13 18:33:52,319 INFO L899 garLoopResultBuilder]: For program point L6394-1(line 6394) no Hoare annotation was computed. [2022-12-13 18:33:52,319 INFO L895 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,319 INFO L899 garLoopResultBuilder]: For program point L5602(line 5602) no Hoare annotation was computed. [2022-12-13 18:33:52,319 INFO L895 garLoopResultBuilder]: At program point ldv_destruct_2_returnLabel#1(lines 7093 7095) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2022-12-13 18:33:52,319 INFO L899 garLoopResultBuilder]: For program point L5735(line 5735) no Hoare annotation was computed. [2022-12-13 18:33:52,319 INFO L902 garLoopResultBuilder]: At program point isicom_shutdown_port_returnLabel#1(lines 5103 5133) the Hoare annotation is: true [2022-12-13 18:33:52,319 INFO L899 garLoopResultBuilder]: For program point L4546(lines 4546 4556) no Hoare annotation was computed. [2022-12-13 18:33:52,319 INFO L899 garLoopResultBuilder]: For program point L6528-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,319 INFO L902 garLoopResultBuilder]: At program point L5207(line 5207) the Hoare annotation is: true [2022-12-13 18:33:52,319 INFO L902 garLoopResultBuilder]: At program point L5207-1(lines 5203 5234) the Hoare annotation is: true [2022-12-13 18:33:52,319 INFO L899 garLoopResultBuilder]: For program point L6132(lines 6132 6138) no Hoare annotation was computed. [2022-12-13 18:33:52,319 INFO L899 garLoopResultBuilder]: For program point L6000(lines 6000 6014) no Hoare annotation was computed. [2022-12-13 18:33:52,319 INFO L899 garLoopResultBuilder]: For program point L6793(line 6793) no Hoare annotation was computed. [2022-12-13 18:33:52,319 INFO L899 garLoopResultBuilder]: For program point L5736(lines 5736 5739) no Hoare annotation was computed. [2022-12-13 18:33:52,319 INFO L899 garLoopResultBuilder]: For program point L4547(line 4547) no Hoare annotation was computed. [2022-12-13 18:33:52,319 INFO L899 garLoopResultBuilder]: For program point L4547-4(line 4547) no Hoare annotation was computed. [2022-12-13 18:33:52,319 INFO L899 garLoopResultBuilder]: For program point L4547-2(line 4547) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L899 garLoopResultBuilder]: For program point L6529-1(line 6529) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L895 garLoopResultBuilder]: At program point L6529(line 6529) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2022-12-13 18:33:52,320 INFO L899 garLoopResultBuilder]: For program point L5076(lines 5076 5079) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L899 garLoopResultBuilder]: For program point L6794(lines 6794 6799) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L899 garLoopResultBuilder]: For program point L6662-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L895 garLoopResultBuilder]: At program point __raw_spin_lock_init_returnLabel#1(lines 7034 7036) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (<= |ULTIMATE.start_isicom_init_~idx~0#1| 3) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,320 INFO L899 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L895 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,320 INFO L899 garLoopResultBuilder]: For program point L5606(line 5606) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L899 garLoopResultBuilder]: For program point L5606-2(line 5606) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L899 garLoopResultBuilder]: For program point L6399-1(line 6399) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L902 garLoopResultBuilder]: At program point L6399(line 6399) the Hoare annotation is: true [2022-12-13 18:33:52,320 INFO L895 garLoopResultBuilder]: At program point L4417(line 4417) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,320 INFO L899 garLoopResultBuilder]: For program point L4417-1(line 4417) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L899 garLoopResultBuilder]: For program point L6928-2(lines 6928 6931) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L899 garLoopResultBuilder]: For program point L6928(lines 6928 6931) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L899 garLoopResultBuilder]: For program point L5607(line 5607) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L899 garLoopResultBuilder]: For program point L4418(lines 4418 4421) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-12-13 18:33:52,320 INFO L895 garLoopResultBuilder]: At program point isicom_init_ldv_32776#1(lines 5953 6029) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (<= |ULTIMATE.start_isicom_init_~idx~0#1| 3) (<= |ULTIMATE.start_isicom_init_~channel~9#1| 15) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,321 INFO L899 garLoopResultBuilder]: For program point L5872(lines 5872 5877) no Hoare annotation was computed. [2022-12-13 18:33:52,321 INFO L899 garLoopResultBuilder]: For program point L5740-1(line 5740) no Hoare annotation was computed. [2022-12-13 18:33:52,321 INFO L895 garLoopResultBuilder]: At program point L5740(line 5740) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,321 INFO L899 garLoopResultBuilder]: For program point L6533-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,321 INFO L895 garLoopResultBuilder]: At program point tty_port_destroy_returnLabel#1(lines 7189 7191) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,321 INFO L899 garLoopResultBuilder]: For program point L5741(lines 5741 5746) no Hoare annotation was computed. [2022-12-13 18:33:52,321 INFO L895 garLoopResultBuilder]: At program point L6534(line 6534) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,321 INFO L902 garLoopResultBuilder]: At program point L4552(line 4552) the Hoare annotation is: true [2022-12-13 18:33:52,321 INFO L899 garLoopResultBuilder]: For program point L6534-1(line 6534) no Hoare annotation was computed. [2022-12-13 18:33:52,321 INFO L899 garLoopResultBuilder]: For program point L6667-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,321 INFO L895 garLoopResultBuilder]: At program point L6271(lines 6236 6881) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,321 INFO L899 garLoopResultBuilder]: For program point L5214(lines 5214 5217) no Hoare annotation was computed. [2022-12-13 18:33:52,321 INFO L895 garLoopResultBuilder]: At program point L6007(line 6007) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,321 INFO L899 garLoopResultBuilder]: For program point L6007-1(line 6007) no Hoare annotation was computed. [2022-12-13 18:33:52,321 INFO L902 garLoopResultBuilder]: At program point L4554(line 4554) the Hoare annotation is: true [2022-12-13 18:33:52,321 INFO L899 garLoopResultBuilder]: For program point L6668-1(line 6668) no Hoare annotation was computed. [2022-12-13 18:33:52,321 INFO L895 garLoopResultBuilder]: At program point L6668(line 6668) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,321 INFO L895 garLoopResultBuilder]: At program point L4422(lines 4422 4423) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,321 INFO L902 garLoopResultBuilder]: At program point L4554-1(lines 4454 4604) the Hoare annotation is: true [2022-12-13 18:33:52,322 INFO L899 garLoopResultBuilder]: For program point L6404(line 6404) no Hoare annotation was computed. [2022-12-13 18:33:52,322 INFO L899 garLoopResultBuilder]: For program point L4422-1(lines 4422 4423) no Hoare annotation was computed. [2022-12-13 18:33:52,322 INFO L899 garLoopResultBuilder]: For program point L6008(lines 6008 6011) no Hoare annotation was computed. [2022-12-13 18:33:52,322 INFO L899 garLoopResultBuilder]: For program point L6801(line 6801) no Hoare annotation was computed. [2022-12-13 18:33:52,322 INFO L895 garLoopResultBuilder]: At program point L5612(lines 5545 5617) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,322 INFO L899 garLoopResultBuilder]: For program point L6405-2(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,322 INFO L895 garLoopResultBuilder]: At program point tty_port_alloc_xmit_buf_returnLabel#1(lines 7183 7185) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2022-12-13 18:33:52,322 INFO L899 garLoopResultBuilder]: For program point L6405(lines 6405 6409) no Hoare annotation was computed. [2022-12-13 18:33:52,322 INFO L899 garLoopResultBuilder]: For program point L6273(lines 6273 6875) no Hoare annotation was computed. [2022-12-13 18:33:52,322 INFO L899 garLoopResultBuilder]: For program point L6802(lines 6802 6810) no Hoare annotation was computed. [2022-12-13 18:33:52,322 INFO L895 garLoopResultBuilder]: At program point L6406(line 6406) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,322 INFO L895 garLoopResultBuilder]: At program point L4424-1(line 4424) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,322 INFO L899 garLoopResultBuilder]: For program point L6538-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,322 INFO L895 garLoopResultBuilder]: At program point L4424(line 4424) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2022-12-13 18:33:52,322 INFO L899 garLoopResultBuilder]: For program point L6274(line 6274) no Hoare annotation was computed. [2022-12-13 18:33:52,322 INFO L899 garLoopResultBuilder]: For program point L6406-1(line 6406) no Hoare annotation was computed. [2022-12-13 18:33:52,322 INFO L899 garLoopResultBuilder]: For program point L6539-1(line 6539) no Hoare annotation was computed. [2022-12-13 18:33:52,322 INFO L895 garLoopResultBuilder]: At program point L6539(line 6539) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,322 INFO L899 garLoopResultBuilder]: For program point L4425(line 4425) no Hoare annotation was computed. [2022-12-13 18:33:52,322 INFO L899 garLoopResultBuilder]: For program point L6275(lines 6275 6290) no Hoare annotation was computed. [2022-12-13 18:33:52,323 INFO L899 garLoopResultBuilder]: For program point L5879(lines 5879 5882) no Hoare annotation was computed. [2022-12-13 18:33:52,323 INFO L899 garLoopResultBuilder]: For program point L6804(lines 6804 6808) no Hoare annotation was computed. [2022-12-13 18:33:52,323 INFO L895 garLoopResultBuilder]: At program point L5615(lines 5545 5617) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,323 INFO L899 garLoopResultBuilder]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2022-12-13 18:33:52,323 INFO L895 garLoopResultBuilder]: At program point L6673(line 6673) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,323 INFO L899 garLoopResultBuilder]: For program point L6277(lines 6277 6287) no Hoare annotation was computed. [2022-12-13 18:33:52,323 INFO L895 garLoopResultBuilder]: At program point L6938(line 6938) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,323 INFO L895 garLoopResultBuilder]: At program point L6938-1(line 6938) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,323 INFO L899 garLoopResultBuilder]: For program point L5749(lines 5749 5754) no Hoare annotation was computed. [2022-12-13 18:33:52,323 INFO L899 garLoopResultBuilder]: For program point L6278(line 6278) no Hoare annotation was computed. [2022-12-13 18:33:52,323 INFO L899 garLoopResultBuilder]: For program point L6410-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,323 INFO L895 garLoopResultBuilder]: At program point $Ultimate##525(lines 5852 5856) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,323 INFO L895 garLoopResultBuilder]: At program point $Ultimate##523(lines 5847 5850) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,323 INFO L895 garLoopResultBuilder]: At program point L6939(lines 6935 6942) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,323 INFO L895 garLoopResultBuilder]: At program point isicom_probe_errunri#1(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,323 INFO L895 garLoopResultBuilder]: At program point alloc_tty_driver_returnLabel#1(lines 3991 4006) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,323 INFO L895 garLoopResultBuilder]: At program point isicom_stop_returnLabel#1(lines 5495 5503) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,323 INFO L899 garLoopResultBuilder]: For program point L6411-1(line 6411) no Hoare annotation was computed. [2022-12-13 18:33:52,323 INFO L895 garLoopResultBuilder]: At program point L6411(line 6411) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2022-12-13 18:33:52,323 INFO L899 garLoopResultBuilder]: For program point L6279(lines 6279 6283) no Hoare annotation was computed. [2022-12-13 18:33:52,324 INFO L899 garLoopResultBuilder]: For program point L6544-1(line 6544) no Hoare annotation was computed. [2022-12-13 18:33:52,324 INFO L895 garLoopResultBuilder]: At program point L6544(line 6544) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,324 INFO L895 garLoopResultBuilder]: At program point load_firmware_ldv_32730#1(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,324 INFO L899 garLoopResultBuilder]: For program point L6016(lines 6016 6020) no Hoare annotation was computed. [2022-12-13 18:33:52,324 INFO L899 garLoopResultBuilder]: For program point L5884(lines 5884 5887) no Hoare annotation was computed. [2022-12-13 18:33:52,324 INFO L902 garLoopResultBuilder]: At program point isicom_tx_ldv_32454#1(lines 4454 4604) the Hoare annotation is: true [2022-12-13 18:33:52,324 INFO L895 garLoopResultBuilder]: At program point tty_register_driver_returnLabel#1(lines 7216 7218) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,324 INFO L895 garLoopResultBuilder]: At program point L7206(line 7206) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,324 INFO L899 garLoopResultBuilder]: For program point L5092(lines 5092 5095) no Hoare annotation was computed. [2022-12-13 18:33:52,324 INFO L899 garLoopResultBuilder]: For program point L7206-1(line 7206) no Hoare annotation was computed. [2022-12-13 18:33:52,324 INFO L899 garLoopResultBuilder]: For program point L6678(line 6678) no Hoare annotation was computed. [2022-12-13 18:33:52,324 INFO L899 garLoopResultBuilder]: For program point L4564-1(lines 4564 4565) no Hoare annotation was computed. [2022-12-13 18:33:52,324 INFO L902 garLoopResultBuilder]: At program point L4564(lines 4564 4565) the Hoare annotation is: true [2022-12-13 18:33:52,324 INFO L895 garLoopResultBuilder]: At program point __kmalloc_returnLabel#1(lines 3796 3799) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,324 INFO L899 garLoopResultBuilder]: For program point L6679(lines 6679 6683) no Hoare annotation was computed. [2022-12-13 18:33:52,324 INFO L899 garLoopResultBuilder]: For program point L6679-2(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,324 INFO L899 garLoopResultBuilder]: For program point L6415-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,324 INFO L895 garLoopResultBuilder]: At program point L5755(line 5755) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,324 INFO L899 garLoopResultBuilder]: For program point L5755-1(line 5755) no Hoare annotation was computed. [2022-12-13 18:33:52,325 INFO L899 garLoopResultBuilder]: For program point L6812(line 6812) no Hoare annotation was computed. [2022-12-13 18:33:52,325 INFO L899 garLoopResultBuilder]: For program point L6680-1(line 6680) no Hoare annotation was computed. [2022-12-13 18:33:52,325 INFO L895 garLoopResultBuilder]: At program point L6680(line 6680) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,325 INFO L899 garLoopResultBuilder]: For program point L6416-1(line 6416) no Hoare annotation was computed. [2022-12-13 18:33:52,325 INFO L895 garLoopResultBuilder]: At program point L6416(line 6416) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,325 INFO L895 garLoopResultBuilder]: At program point L5756-1(line 5756) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,325 INFO L899 garLoopResultBuilder]: For program point L6813-2(lines 6775 6838) no Hoare annotation was computed. [2022-12-13 18:33:52,325 INFO L899 garLoopResultBuilder]: For program point L6813(lines 6813 6817) no Hoare annotation was computed. [2022-12-13 18:33:52,325 INFO L895 garLoopResultBuilder]: At program point L5756(line 5756) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,325 INFO L899 garLoopResultBuilder]: For program point L6549(line 6549) no Hoare annotation was computed. [2022-12-13 18:33:52,325 INFO L899 garLoopResultBuilder]: For program point L5228-2(line 5228) no Hoare annotation was computed. [2022-12-13 18:33:52,325 INFO L899 garLoopResultBuilder]: For program point L6285(line 6285) no Hoare annotation was computed. [2022-12-13 18:33:52,325 INFO L899 garLoopResultBuilder]: For program point L5228(line 5228) no Hoare annotation was computed. [2022-12-13 18:33:52,325 INFO L899 garLoopResultBuilder]: For program point L5228-5(lines 5228 5231) no Hoare annotation was computed. [2022-12-13 18:33:52,325 INFO L899 garLoopResultBuilder]: For program point L5228-3(line 5228) no Hoare annotation was computed. [2022-12-13 18:33:52,325 INFO L895 garLoopResultBuilder]: At program point L6946(line 6946) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,325 INFO L895 garLoopResultBuilder]: At program point L6021(line 6021) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,325 INFO L902 garLoopResultBuilder]: At program point L5228-7(lines 5228 5231) the Hoare annotation is: true [2022-12-13 18:33:52,325 INFO L899 garLoopResultBuilder]: For program point L6021-1(line 6021) no Hoare annotation was computed. [2022-12-13 18:33:52,325 INFO L895 garLoopResultBuilder]: At program point L6814(line 6814) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2022-12-13 18:33:52,326 INFO L895 garLoopResultBuilder]: At program point L6946-1(line 6946) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,326 INFO L899 garLoopResultBuilder]: For program point L5757(line 5757) no Hoare annotation was computed. [2022-12-13 18:33:52,326 INFO L899 garLoopResultBuilder]: For program point L6814-1(line 6814) no Hoare annotation was computed. [2022-12-13 18:33:52,326 INFO L899 garLoopResultBuilder]: For program point L6550(lines 6550 6554) no Hoare annotation was computed. [2022-12-13 18:33:52,326 INFO L902 garLoopResultBuilder]: At program point L6286(line 6286) the Hoare annotation is: true [2022-12-13 18:33:52,326 INFO L895 garLoopResultBuilder]: At program point L6947(lines 6943 6950) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,326 INFO L902 garLoopResultBuilder]: At program point L4569-2(lines 4454 4604) the Hoare annotation is: true [2022-12-13 18:33:52,326 INFO L899 garLoopResultBuilder]: For program point L4569(lines 4569 4576) no Hoare annotation was computed. [2022-12-13 18:33:52,326 INFO L899 garLoopResultBuilder]: For program point L6684-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,326 INFO L899 garLoopResultBuilder]: For program point L6420-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,326 INFO L895 garLoopResultBuilder]: At program point isicom_remove_ldv_32765#1(lines 5922 5942) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,326 INFO L899 garLoopResultBuilder]: For program point L6024(line 6024) no Hoare annotation was computed. [2022-12-13 18:33:52,326 INFO L899 garLoopResultBuilder]: For program point L6685-1(line 6685) no Hoare annotation was computed. [2022-12-13 18:33:52,326 INFO L895 garLoopResultBuilder]: At program point L6685(line 6685) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2022-12-13 18:33:52,326 INFO L895 garLoopResultBuilder]: At program point ldv_setup_3_returnLabel#1(lines 7108 7110) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2022-12-13 18:33:52,326 INFO L899 garLoopResultBuilder]: For program point L6421-1(line 6421) no Hoare annotation was computed. [2022-12-13 18:33:52,326 INFO L895 garLoopResultBuilder]: At program point L6421(line 6421) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,326 INFO L899 garLoopResultBuilder]: For program point L5232(line 5232) no Hoare annotation was computed. [2022-12-13 18:33:52,326 INFO L895 garLoopResultBuilder]: At program point L6025(lines 5953 6029) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,326 INFO L899 garLoopResultBuilder]: For program point L5761(lines 5761 5767) no Hoare annotation was computed. [2022-12-13 18:33:52,327 INFO L899 garLoopResultBuilder]: For program point L6818-1(lines 6775 6838) no Hoare annotation was computed. [2022-12-13 18:33:52,327 INFO L895 garLoopResultBuilder]: At program point L6026(lines 5953 6029) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,327 INFO L899 garLoopResultBuilder]: For program point L6819-1(line 6819) no Hoare annotation was computed. [2022-12-13 18:33:52,327 INFO L895 garLoopResultBuilder]: At program point L6819(line 6819) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,327 INFO L895 garLoopResultBuilder]: At program point L5762(line 5762) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,327 INFO L899 garLoopResultBuilder]: For program point L5762-1(line 5762) no Hoare annotation was computed. [2022-12-13 18:33:52,327 INFO L899 garLoopResultBuilder]: For program point L6556(line 6556) no Hoare annotation was computed. [2022-12-13 18:33:52,327 INFO L899 garLoopResultBuilder]: For program point L6292(line 6292) no Hoare annotation was computed. [2022-12-13 18:33:52,327 INFO L899 garLoopResultBuilder]: For program point L6689-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,327 INFO L899 garLoopResultBuilder]: For program point L6557-2(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,327 INFO L899 garLoopResultBuilder]: For program point L6557(lines 6557 6561) no Hoare annotation was computed. [2022-12-13 18:33:52,327 INFO L899 garLoopResultBuilder]: For program point L6293(lines 6293 6296) no Hoare annotation was computed. [2022-12-13 18:33:52,327 INFO L895 garLoopResultBuilder]: At program point L6690(line 6690) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,327 INFO L902 garLoopResultBuilder]: At program point L6558(line 6558) the Hoare annotation is: true [2022-12-13 18:33:52,327 INFO L899 garLoopResultBuilder]: For program point L6690-1(line 6690) no Hoare annotation was computed. [2022-12-13 18:33:52,327 INFO L895 garLoopResultBuilder]: At program point L6426(line 6426) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,327 INFO L899 garLoopResultBuilder]: For program point L6558-1(line 6558) no Hoare annotation was computed. [2022-12-13 18:33:52,327 INFO L899 garLoopResultBuilder]: For program point L6426-1(line 6426) no Hoare annotation was computed. [2022-12-13 18:33:52,327 INFO L895 garLoopResultBuilder]: At program point L5898(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,327 INFO L895 garLoopResultBuilder]: At program point ldv_tty_port_operations_2_returnLabel#1(lines 6193 6201) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2022-12-13 18:33:52,328 INFO L895 garLoopResultBuilder]: At program point tty_port_close_returnLabel#1(lines 7186 7188) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,328 INFO L899 garLoopResultBuilder]: For program point L5899(lines 5899 5902) no Hoare annotation was computed. [2022-12-13 18:33:52,328 INFO L895 garLoopResultBuilder]: At program point ldv_release_3_returnLabel#1(lines 7104 7106) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,328 INFO L899 garLoopResultBuilder]: For program point L6956(lines 6956 6959) no Hoare annotation was computed. [2022-12-13 18:33:52,328 INFO L899 garLoopResultBuilder]: For program point L6824-1(line 6824) no Hoare annotation was computed. [2022-12-13 18:33:52,328 INFO L895 garLoopResultBuilder]: At program point L6824(line 6824) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,328 INFO L895 garLoopResultBuilder]: At program point isicom_probe_ldv_32750#1(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,328 INFO L899 garLoopResultBuilder]: For program point L4579(line 4579) no Hoare annotation was computed. [2022-12-13 18:33:52,328 INFO L895 garLoopResultBuilder]: At program point L6958(line 6958) the Hoare annotation is: false [2022-12-13 18:33:52,328 INFO L895 garLoopResultBuilder]: At program point L6958-1(lines 6953 6962) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,328 INFO L895 garLoopResultBuilder]: At program point L5769(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,328 INFO L899 garLoopResultBuilder]: For program point L4580-2(lines 4580 4583) no Hoare annotation was computed. [2022-12-13 18:33:52,328 INFO L899 garLoopResultBuilder]: For program point L4580(lines 4580 4583) no Hoare annotation was computed. [2022-12-13 18:33:52,328 INFO L899 garLoopResultBuilder]: For program point L6694-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,328 INFO L899 garLoopResultBuilder]: For program point L6562-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,328 INFO L899 garLoopResultBuilder]: For program point L6298(line 6298) no Hoare annotation was computed. [2022-12-13 18:33:52,328 INFO L899 garLoopResultBuilder]: For program point L5770(lines 5770 5773) no Hoare annotation was computed. [2022-12-13 18:33:52,328 INFO L899 garLoopResultBuilder]: For program point L6695-1(line 6695) no Hoare annotation was computed. [2022-12-13 18:33:52,328 INFO L895 garLoopResultBuilder]: At program point L6695(line 6695) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,329 INFO L899 garLoopResultBuilder]: For program point L6563-1(line 6563) no Hoare annotation was computed. [2022-12-13 18:33:52,329 INFO L895 garLoopResultBuilder]: At program point L6563(line 6563) the Hoare annotation is: (= ~ldv_state_variable_3~0 1) [2022-12-13 18:33:52,329 INFO L899 garLoopResultBuilder]: For program point L6431(line 6431) no Hoare annotation was computed. [2022-12-13 18:33:52,329 INFO L899 garLoopResultBuilder]: For program point L6299(lines 6299 6337) no Hoare annotation was computed. [2022-12-13 18:33:52,329 INFO L902 garLoopResultBuilder]: At program point $Ultimate##76(lines 4592 4595) the Hoare annotation is: true [2022-12-13 18:33:52,329 INFO L899 garLoopResultBuilder]: For program point L6432-2(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,329 INFO L899 garLoopResultBuilder]: For program point L6432(lines 6432 6436) no Hoare annotation was computed. [2022-12-13 18:33:52,329 INFO L895 garLoopResultBuilder]: At program point tty_port_register_device_returnLabel#1(lines 7205 7207) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,329 INFO L899 garLoopResultBuilder]: For program point L5111(lines 5111 5126) no Hoare annotation was computed. [2022-12-13 18:33:52,329 INFO L902 garLoopResultBuilder]: At program point del_timer_sync_returnLabel#1(lines 7069 7071) the Hoare annotation is: true [2022-12-13 18:33:52,329 INFO L899 garLoopResultBuilder]: For program point L6036-1(line 6036) no Hoare annotation was computed. [2022-12-13 18:33:52,329 INFO L899 garLoopResultBuilder]: For program point L5111-2(lines 5111 5126) no Hoare annotation was computed. [2022-12-13 18:33:52,329 INFO L902 garLoopResultBuilder]: At program point L6036(line 6036) the Hoare annotation is: true [2022-12-13 18:33:52,329 INFO L899 garLoopResultBuilder]: For program point L6829(line 6829) no Hoare annotation was computed. [2022-12-13 18:33:52,329 INFO L899 garLoopResultBuilder]: For program point L6433-1(line 6433) no Hoare annotation was computed. [2022-12-13 18:33:52,329 INFO L895 garLoopResultBuilder]: At program point L6433(line 6433) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,329 INFO L899 garLoopResultBuilder]: For program point L6301(lines 6301 6334) no Hoare annotation was computed. [2022-12-13 18:33:52,329 INFO L902 garLoopResultBuilder]: At program point L6037(line 6037) the Hoare annotation is: true [2022-12-13 18:33:52,329 INFO L902 garLoopResultBuilder]: At program point L6037-1(lines 6031 6040) the Hoare annotation is: true [2022-12-13 18:33:52,329 INFO L899 garLoopResultBuilder]: For program point L6830(lines 6830 6834) no Hoare annotation was computed. [2022-12-13 18:33:52,330 INFO L895 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,330 INFO L899 garLoopResultBuilder]: For program point L4584(lines 4584 4587) no Hoare annotation was computed. [2022-12-13 18:33:52,330 INFO L899 garLoopResultBuilder]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2022-12-13 18:33:52,330 INFO L899 garLoopResultBuilder]: For program point L6302(line 6302) no Hoare annotation was computed. [2022-12-13 18:33:52,330 INFO L895 garLoopResultBuilder]: At program point isicom_tx_returnLabel#1(lines 4430 4605) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,330 INFO L895 garLoopResultBuilder]: At program point L5906(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,330 INFO L895 garLoopResultBuilder]: At program point L5774(line 5774) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,330 INFO L895 garLoopResultBuilder]: At program point L5774-1(line 5774) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,330 INFO L899 garLoopResultBuilder]: For program point L6567-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,330 INFO L902 garLoopResultBuilder]: At program point L4585(line 4585) the Hoare annotation is: true [2022-12-13 18:33:52,330 INFO L899 garLoopResultBuilder]: For program point L6303(lines 6303 6308) no Hoare annotation was computed. [2022-12-13 18:33:52,330 INFO L895 garLoopResultBuilder]: At program point L5907(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,330 INFO L895 garLoopResultBuilder]: At program point isicom_init_ldv_32779#1(lines 5953 6029) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (<= |ULTIMATE.start_isicom_init_~idx~0#1| 3) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,330 INFO L895 garLoopResultBuilder]: At program point L5775(line 5775) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,330 INFO L899 garLoopResultBuilder]: For program point L6700-1(line 6700) no Hoare annotation was computed. [2022-12-13 18:33:52,330 INFO L895 garLoopResultBuilder]: At program point L6700(line 6700) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,330 INFO L902 garLoopResultBuilder]: At program point $Ultimate##32(lines 4497 4500) the Hoare annotation is: true [2022-12-13 18:33:52,330 INFO L899 garLoopResultBuilder]: For program point L6568-1(line 6568) no Hoare annotation was computed. [2022-12-13 18:33:52,330 INFO L902 garLoopResultBuilder]: At program point $Ultimate##30(lines 4492 4495) the Hoare annotation is: true [2022-12-13 18:33:52,330 INFO L902 garLoopResultBuilder]: At program point L6568(line 6568) the Hoare annotation is: true [2022-12-13 18:33:52,331 INFO L899 garLoopResultBuilder]: For program point L5776(line 5776) no Hoare annotation was computed. [2022-12-13 18:33:52,331 INFO L899 garLoopResultBuilder]: For program point L6437-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,331 INFO L899 garLoopResultBuilder]: For program point L6173(lines 6173 6188) no Hoare annotation was computed. [2022-12-13 18:33:52,331 INFO L899 garLoopResultBuilder]: For program point L5777(lines 5777 5780) no Hoare annotation was computed. [2022-12-13 18:33:52,331 INFO L899 garLoopResultBuilder]: For program point L5645(lines 5645 5664) no Hoare annotation was computed. [2022-12-13 18:33:52,331 INFO L902 garLoopResultBuilder]: At program point L4588(lines 4454 4604) the Hoare annotation is: true [2022-12-13 18:33:52,331 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2022-12-13 18:33:52,331 INFO L895 garLoopResultBuilder]: At program point L6438(line 6438) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2022-12-13 18:33:52,331 INFO L899 garLoopResultBuilder]: For program point L4456-2(line 4456) no Hoare annotation was computed. [2022-12-13 18:33:52,331 INFO L899 garLoopResultBuilder]: For program point L4456(line 4456) no Hoare annotation was computed. [2022-12-13 18:33:52,331 INFO L895 garLoopResultBuilder]: At program point isicom_write_returnLabel#1(lines 5190 5235) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,331 INFO L899 garLoopResultBuilder]: For program point L4456-4(line 4456) no Hoare annotation was computed. [2022-12-13 18:33:52,331 INFO L899 garLoopResultBuilder]: For program point L6438-1(line 6438) no Hoare annotation was computed. [2022-12-13 18:33:52,331 INFO L899 garLoopResultBuilder]: For program point L6174(line 6174) no Hoare annotation was computed. [2022-12-13 18:33:52,331 INFO L899 garLoopResultBuilder]: For program point L5646(line 5646) no Hoare annotation was computed. [2022-12-13 18:33:52,331 INFO L895 garLoopResultBuilder]: At program point activate_suitable_irq_1_returnLabel#1(lines 6108 6141) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,331 INFO L895 garLoopResultBuilder]: At program point L6175(line 6175) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,332 INFO L899 garLoopResultBuilder]: For program point L6175-1(line 6175) no Hoare annotation was computed. [2022-12-13 18:33:52,332 INFO L902 garLoopResultBuilder]: At program point L5118(line 5118) the Hoare annotation is: true [2022-12-13 18:33:52,332 INFO L899 garLoopResultBuilder]: For program point L5118-1(line 5118) no Hoare annotation was computed. [2022-12-13 18:33:52,332 INFO L895 garLoopResultBuilder]: At program point L5911(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,332 INFO L899 garLoopResultBuilder]: For program point L6836(line 6836) no Hoare annotation was computed. [2022-12-13 18:33:52,332 INFO L899 garLoopResultBuilder]: For program point L6572-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,332 INFO L899 garLoopResultBuilder]: For program point L5119(lines 5119 5123) no Hoare annotation was computed. [2022-12-13 18:33:52,332 INFO L899 garLoopResultBuilder]: For program point L5119-2(lines 5119 5123) no Hoare annotation was computed. [2022-12-13 18:33:52,332 INFO L895 garLoopResultBuilder]: At program point L3798(line 3798) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,332 INFO L895 garLoopResultBuilder]: At program point L5912(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,332 INFO L899 garLoopResultBuilder]: For program point L3798-1(line 3798) no Hoare annotation was computed. [2022-12-13 18:33:52,333 INFO L902 garLoopResultBuilder]: At program point L6837(line 6837) the Hoare annotation is: true [2022-12-13 18:33:52,333 INFO L895 garLoopResultBuilder]: At program point ldv_initialize_tty_operations_3_returnLabel#1(lines 6051 6062) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1) (<= ~ldv_state_variable_2~0 1)) [2022-12-13 18:33:52,333 INFO L899 garLoopResultBuilder]: For program point L6705(line 6705) no Hoare annotation was computed. [2022-12-13 18:33:52,333 INFO L899 garLoopResultBuilder]: For program point L4459(lines 4459 4462) no Hoare annotation was computed. [2022-12-13 18:33:52,333 INFO L899 garLoopResultBuilder]: For program point L6573-1(line 6573) no Hoare annotation was computed. [2022-12-13 18:33:52,333 INFO L902 garLoopResultBuilder]: At program point L6573(line 6573) the Hoare annotation is: true [2022-12-13 18:33:52,333 INFO L899 garLoopResultBuilder]: For program point L6177(line 6177) no Hoare annotation was computed. [2022-12-13 18:33:52,333 INFO L895 garLoopResultBuilder]: At program point $Ultimate##109(lines 5972 5975) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (<= |ULTIMATE.start_isicom_init_~idx~0#1| 3) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,333 INFO L899 garLoopResultBuilder]: For program point L6706(lines 6706 6710) no Hoare annotation was computed. [2022-12-13 18:33:52,333 INFO L895 garLoopResultBuilder]: At program point L5781(line 5781) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,333 INFO L899 garLoopResultBuilder]: For program point L5781-1(line 5781) no Hoare annotation was computed. [2022-12-13 18:33:52,333 INFO L899 garLoopResultBuilder]: For program point L6706-2(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,334 INFO L899 garLoopResultBuilder]: For program point L5649(line 5649) no Hoare annotation was computed. [2022-12-13 18:33:52,334 INFO L895 garLoopResultBuilder]: At program point $Ultimate##111(lines 5980 5983) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2022-12-13 18:33:52,334 INFO L899 garLoopResultBuilder]: For program point L6310(line 6310) no Hoare annotation was computed. [2022-12-13 18:33:52,334 INFO L899 garLoopResultBuilder]: For program point L6442-1(lines 6342 6767) no Hoare annotation was computed. [2022-12-13 18:33:52,334 INFO L895 garLoopResultBuilder]: At program point L6178(line 6178) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,334 INFO L899 garLoopResultBuilder]: For program point L6178-1(line 6178) no Hoare annotation was computed. [2022-12-13 18:33:52,334 INFO L899 garLoopResultBuilder]: For program point L5782(lines 5782 5787) no Hoare annotation was computed. [2022-12-13 18:33:52,334 INFO L899 garLoopResultBuilder]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2022-12-13 18:33:52,334 INFO L895 garLoopResultBuilder]: At program point L6707(line 6707) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,334 INFO L899 garLoopResultBuilder]: For program point L6443-1(line 6443) no Hoare annotation was computed. [2022-12-13 18:33:52,334 INFO L895 garLoopResultBuilder]: At program point L6443(line 6443) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-12-13 18:33:52,335 INFO L899 garLoopResultBuilder]: For program point L6311(lines 6311 6330) no Hoare annotation was computed. [2022-12-13 18:33:52,335 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7226 7228) the Hoare annotation is: true [2022-12-13 18:33:52,335 INFO L899 garLoopResultBuilder]: For program point tty_unregister_driverEXIT(lines 7226 7228) no Hoare annotation was computed. [2022-12-13 18:33:52,335 INFO L899 garLoopResultBuilder]: For program point tty_unregister_driverFINAL(lines 7226 7228) no Hoare annotation was computed. [2022-12-13 18:33:52,335 INFO L899 garLoopResultBuilder]: For program point L4957-2(lines 4957 4961) no Hoare annotation was computed. [2022-12-13 18:33:52,335 INFO L899 garLoopResultBuilder]: For program point L4957(lines 4957 4961) no Hoare annotation was computed. [2022-12-13 18:33:52,335 INFO L902 garLoopResultBuilder]: At program point L4982(line 4982) the Hoare annotation is: true [2022-12-13 18:33:52,335 INFO L899 garLoopResultBuilder]: For program point L4916-1(lines 4916 4917) no Hoare annotation was computed. [2022-12-13 18:33:52,335 INFO L899 garLoopResultBuilder]: For program point L4982-1(line 4982) no Hoare annotation was computed. [2022-12-13 18:33:52,335 INFO L902 garLoopResultBuilder]: At program point L4916(lines 4916 4917) the Hoare annotation is: true [2022-12-13 18:33:52,335 INFO L899 garLoopResultBuilder]: For program point L4974(line 4974) no Hoare annotation was computed. [2022-12-13 18:33:52,335 INFO L899 garLoopResultBuilder]: For program point L4966(lines 4966 4969) no Hoare annotation was computed. [2022-12-13 18:33:52,336 INFO L902 garLoopResultBuilder]: At program point L4933(lines 4913 4948) the Hoare annotation is: true [2022-12-13 18:33:52,336 INFO L899 garLoopResultBuilder]: For program point L4900(lines 4900 4903) no Hoare annotation was computed. [2022-12-13 18:33:52,336 INFO L902 garLoopResultBuilder]: At program point L4966-2(lines 4966 4969) the Hoare annotation is: true [2022-12-13 18:33:52,336 INFO L899 garLoopResultBuilder]: For program point L4892-2(lines 4892 4895) no Hoare annotation was computed. [2022-12-13 18:33:52,336 INFO L899 garLoopResultBuilder]: For program point L4892(lines 4892 4895) no Hoare annotation was computed. [2022-12-13 18:33:52,336 INFO L899 garLoopResultBuilder]: For program point L4950(lines 4950 4954) no Hoare annotation was computed. [2022-12-13 18:33:52,336 INFO L899 garLoopResultBuilder]: For program point L4950-2(lines 4950 4954) no Hoare annotation was computed. [2022-12-13 18:33:52,336 INFO L902 garLoopResultBuilder]: At program point L4975(lines 4975 4976) the Hoare annotation is: true [2022-12-13 18:33:52,336 INFO L899 garLoopResultBuilder]: For program point L4975-1(lines 4975 4976) no Hoare annotation was computed. [2022-12-13 18:33:52,336 INFO L899 garLoopResultBuilder]: For program point L4967(line 4967) no Hoare annotation was computed. [2022-12-13 18:33:52,336 INFO L899 garLoopResultBuilder]: For program point L4934(lines 4934 4937) no Hoare annotation was computed. [2022-12-13 18:33:52,336 INFO L899 garLoopResultBuilder]: For program point L4967-4(line 4967) no Hoare annotation was computed. [2022-12-13 18:33:52,337 INFO L899 garLoopResultBuilder]: For program point L4967-2(line 4967) no Hoare annotation was computed. [2022-12-13 18:33:52,337 INFO L899 garLoopResultBuilder]: For program point L4934-2(lines 4934 4937) no Hoare annotation was computed. [2022-12-13 18:33:52,337 INFO L899 garLoopResultBuilder]: For program point L4959(line 4959) no Hoare annotation was computed. [2022-12-13 18:33:52,337 INFO L899 garLoopResultBuilder]: For program point L4926(line 4926) no Hoare annotation was computed. [2022-12-13 18:33:52,337 INFO L899 garLoopResultBuilder]: For program point L4959-4(line 4959) no Hoare annotation was computed. [2022-12-13 18:33:52,337 INFO L899 garLoopResultBuilder]: For program point L4959-2(line 4959) no Hoare annotation was computed. [2022-12-13 18:33:52,337 INFO L899 garLoopResultBuilder]: For program point isicom_config_portEXIT(lines 4859 4987) no Hoare annotation was computed. [2022-12-13 18:33:52,337 INFO L902 garLoopResultBuilder]: At program point L4910(line 4910) the Hoare annotation is: true [2022-12-13 18:33:52,337 INFO L899 garLoopResultBuilder]: For program point L4877-2(line 4877) no Hoare annotation was computed. [2022-12-13 18:33:52,337 INFO L899 garLoopResultBuilder]: For program point L4877(line 4877) no Hoare annotation was computed. [2022-12-13 18:33:52,337 INFO L902 garLoopResultBuilder]: At program point L4910-1(line 4910) the Hoare annotation is: true [2022-12-13 18:33:52,337 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4859 4987) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,338 INFO L899 garLoopResultBuilder]: For program point L4877-4(line 4877) no Hoare annotation was computed. [2022-12-13 18:33:52,338 INFO L899 garLoopResultBuilder]: For program point L4919(lines 4919 4932) no Hoare annotation was computed. [2022-12-13 18:33:52,338 INFO L899 garLoopResultBuilder]: For program point L4878(lines 4878 4886) no Hoare annotation was computed. [2022-12-13 18:33:52,338 INFO L902 garLoopResultBuilder]: At program point L4977(line 4977) the Hoare annotation is: true [2022-12-13 18:33:52,338 INFO L899 garLoopResultBuilder]: For program point L4878-1(lines 4871 4986) no Hoare annotation was computed. [2022-12-13 18:33:52,338 INFO L899 garLoopResultBuilder]: For program point L4887(lines 4887 4905) no Hoare annotation was computed. [2022-12-13 18:33:52,338 INFO L899 garLoopResultBuilder]: For program point L4920(line 4920) no Hoare annotation was computed. [2022-12-13 18:33:52,338 INFO L899 garLoopResultBuilder]: For program point L4879(line 4879) no Hoare annotation was computed. [2022-12-13 18:33:52,338 INFO L899 garLoopResultBuilder]: For program point L4912(line 4912) no Hoare annotation was computed. [2022-12-13 18:33:52,338 INFO L899 garLoopResultBuilder]: For program point L4879-4(line 4879) no Hoare annotation was computed. [2022-12-13 18:33:52,338 INFO L899 garLoopResultBuilder]: For program point L4970(line 4970) no Hoare annotation was computed. [2022-12-13 18:33:52,338 INFO L899 garLoopResultBuilder]: For program point L4879-2(line 4879) no Hoare annotation was computed. [2022-12-13 18:33:52,339 INFO L899 garLoopResultBuilder]: For program point L4962(lines 4962 4965) no Hoare annotation was computed. [2022-12-13 18:33:52,339 INFO L899 garLoopResultBuilder]: For program point L4896-2(lines 4896 4899) no Hoare annotation was computed. [2022-12-13 18:33:52,339 INFO L899 garLoopResultBuilder]: For program point L4929(line 4929) no Hoare annotation was computed. [2022-12-13 18:33:52,339 INFO L899 garLoopResultBuilder]: For program point L4896(lines 4896 4899) no Hoare annotation was computed. [2022-12-13 18:33:52,339 INFO L899 garLoopResultBuilder]: For program point L4962-2(lines 4962 4965) no Hoare annotation was computed. [2022-12-13 18:33:52,339 INFO L899 garLoopResultBuilder]: For program point L4888-2(lines 4888 4891) no Hoare annotation was computed. [2022-12-13 18:33:52,339 INFO L899 garLoopResultBuilder]: For program point L4888(lines 4888 4891) no Hoare annotation was computed. [2022-12-13 18:33:52,339 INFO L902 garLoopResultBuilder]: At program point L4946(line 4946) the Hoare annotation is: true [2022-12-13 18:33:52,339 INFO L899 garLoopResultBuilder]: For program point L4913(lines 4913 4949) no Hoare annotation was computed. [2022-12-13 18:33:52,339 INFO L899 garLoopResultBuilder]: For program point L4880(lines 4880 4884) no Hoare annotation was computed. [2022-12-13 18:33:52,339 INFO L899 garLoopResultBuilder]: For program point L4913-1(lines 4913 4949) no Hoare annotation was computed. [2022-12-13 18:33:52,339 INFO L899 garLoopResultBuilder]: For program point L4971(lines 4971 4979) no Hoare annotation was computed. [2022-12-13 18:33:52,340 INFO L899 garLoopResultBuilder]: For program point L4938(lines 4938 4945) no Hoare annotation was computed. [2022-12-13 18:33:52,340 INFO L899 garLoopResultBuilder]: For program point L4971-1(lines 4971 4979) no Hoare annotation was computed. [2022-12-13 18:33:52,340 INFO L902 garLoopResultBuilder]: At program point L4938-1(lines 4938 4945) the Hoare annotation is: true [2022-12-13 18:33:52,340 INFO L899 garLoopResultBuilder]: For program point L4963(line 4963) no Hoare annotation was computed. [2022-12-13 18:33:52,340 INFO L899 garLoopResultBuilder]: For program point L4963-4(line 4963) no Hoare annotation was computed. [2022-12-13 18:33:52,340 INFO L899 garLoopResultBuilder]: For program point L4963-2(line 4963) no Hoare annotation was computed. [2022-12-13 18:33:52,340 INFO L902 garLoopResultBuilder]: At program point L4914(lines 4914 4915) the Hoare annotation is: true [2022-12-13 18:33:52,340 INFO L899 garLoopResultBuilder]: For program point L4980-2(lines 4859 4987) no Hoare annotation was computed. [2022-12-13 18:33:52,340 INFO L899 garLoopResultBuilder]: For program point L4980(lines 4980 4984) no Hoare annotation was computed. [2022-12-13 18:33:52,340 INFO L899 garLoopResultBuilder]: For program point L4914-1(lines 4914 4915) no Hoare annotation was computed. [2022-12-13 18:33:52,340 INFO L902 garLoopResultBuilder]: At program point L4972-1(lines 4972 4973) the Hoare annotation is: true [2022-12-13 18:33:52,340 INFO L899 garLoopResultBuilder]: For program point L4906(lines 4906 4911) no Hoare annotation was computed. [2022-12-13 18:33:52,341 INFO L902 garLoopResultBuilder]: At program point L4972(lines 4972 4973) the Hoare annotation is: true [2022-12-13 18:33:52,341 INFO L899 garLoopResultBuilder]: For program point L4923(line 4923) no Hoare annotation was computed. [2022-12-13 18:33:52,341 INFO L902 garLoopResultBuilder]: At program point L4907(line 4907) the Hoare annotation is: true [2022-12-13 18:33:52,341 INFO L899 garLoopResultBuilder]: For program point L4940(lines 4940 4943) no Hoare annotation was computed. [2022-12-13 18:33:52,341 INFO L895 garLoopResultBuilder]: At program point L5247(line 5247) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2022-12-13 18:33:52,341 INFO L899 garLoopResultBuilder]: For program point L5246(lines 5246 5250) no Hoare annotation was computed. [2022-12-13 18:33:52,341 INFO L899 garLoopResultBuilder]: For program point L5247-1(line 5247) no Hoare annotation was computed. [2022-12-13 18:33:52,341 INFO L899 garLoopResultBuilder]: For program point isicom_put_charEXIT(lines 5236 5259) no Hoare annotation was computed. [2022-12-13 18:33:52,341 INFO L895 garLoopResultBuilder]: At program point L5245(line 5245) the Hoare annotation is: (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,341 INFO L899 garLoopResultBuilder]: For program point L5245-1(line 5245) no Hoare annotation was computed. [2022-12-13 18:33:52,341 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5236 5259) the Hoare annotation is: (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2022-12-13 18:33:52,341 INFO L899 garLoopResultBuilder]: For program point L5256-1(line 5256) no Hoare annotation was computed. [2022-12-13 18:33:52,342 INFO L902 garLoopResultBuilder]: At program point L5256(line 5256) the Hoare annotation is: true [2022-12-13 18:33:52,342 INFO L899 garLoopResultBuilder]: For program point isicom_put_charFINAL(lines 5236 5259) no Hoare annotation was computed. [2022-12-13 18:33:52,342 INFO L902 garLoopResultBuilder]: At program point L3694(line 3694) the Hoare annotation is: true [2022-12-13 18:33:52,342 INFO L899 garLoopResultBuilder]: For program point L3694-1(line 3694) no Hoare annotation was computed. [2022-12-13 18:33:52,342 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 3690 3697) no Hoare annotation was computed. [2022-12-13 18:33:52,342 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3690 3697) the Hoare annotation is: true [2022-12-13 18:33:52,342 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 3690 3697) no Hoare annotation was computed. [2022-12-13 18:33:52,345 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:33:52,347 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 18:33:52,361 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,362 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,362 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,362 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,363 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,363 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,363 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,363 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,367 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,367 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,368 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,368 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,368 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,368 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,368 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,368 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,370 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,370 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,370 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,370 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,371 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,371 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,371 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,371 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,371 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,371 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,372 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,372 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,372 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,372 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,372 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,372 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 06:33:52 BoogieIcfgContainer [2022-12-13 18:33:52,376 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 18:33:52,377 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 18:33:52,377 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 18:33:52,377 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 18:33:52,377 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 06:22:24" (3/4) ... [2022-12-13 18:33:52,380 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-13 18:33:52,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_wakeup [2022-12-13 18:33:52,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_start [2022-12-13 18:33:52,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_set_termios [2022-12-13 18:33:52,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-12-13 18:33:52,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2022-12-13 18:33:52,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2022-12-13 18:33:52,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_to_user [2022-12-13 18:33:52,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-12-13 18:33:52,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_kref_put [2022-12-13 18:33:52,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2022-12-13 18:33:52,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_write_room [2022-12-13 18:33:52,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_tiocmget [2022-12-13 18:33:52,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_ioctl [2022-12-13 18:33:52,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_unthrottle [2022-12-13 18:33:52,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2022-12-13 18:33:52,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lock_card [2022-12-13 18:33:52,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2022-12-13 18:33:52,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-12-13 18:33:52,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure drop_dtr [2022-12-13 18:33:52,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_tiocmset [2022-12-13 18:33:52,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-12-13 18:33:52,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_disconnect_3 [2022-12-13 18:33:52,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-12-13 18:33:52,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_region [2022-12-13 18:33:52,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure char_buf_ptr [2022-12-13 18:33:52,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unlock_card [2022-12-13 18:33:52,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure raise_dtr [2022-12-13 18:33:52,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_flip_buffer_push [2022-12-13 18:33:52,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_chars_in_buffer [2022-12-13 18:33:52,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_flush_chars [2022-12-13 18:33:52,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_insert_flip_char [2022-12-13 18:33:52,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-12-13 18:33:52,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2022-12-13 18:33:52,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2022-12-13 18:33:52,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_flush_buffer [2022-12-13 18:33:52,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure put_tty_driver [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_irq_1 [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outsw [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_port_tty_get [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_send_break [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_carrier_raised [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inw [2022-12-13 18:33:52,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure WaitTillCardIsFree [2022-12-13 18:33:52,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_dtr_rts [2022-12-13 18:33:52,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-12-13 18:33:52,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2022-12-13 18:33:52,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_hangup [2022-12-13 18:33:52,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_throttle [2022-12-13 18:33:52,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure insw [2022-12-13 18:33:52,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_unregister_driver [2022-12-13 18:33:52,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_config_port [2022-12-13 18:33:52,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_put_char [2022-12-13 18:33:52,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-12-13 18:33:52,433 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 450 nodes and edges [2022-12-13 18:33:52,438 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 128 nodes and edges [2022-12-13 18:33:52,443 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2022-12-13 18:33:52,449 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2022-12-13 18:33:52,454 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-12-13 18:33:52,457 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-12-13 18:33:52,459 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-13 18:33:52,462 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-13 18:33:52,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-12-13 18:33:52,487 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) [2022-12-13 18:33:52,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-12-13 18:33:52,488 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) [2022-12-13 18:33:52,490 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-12-13 18:33:52,492 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-12-13 18:33:52,492 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == \old(ldv_spin) [2022-12-13 18:33:52,493 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || (((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2022-12-13 18:33:52,494 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2022-12-13 18:33:52,496 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == \old(ldv_spin) [2022-12-13 18:33:52,499 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) [2022-12-13 18:33:52,712 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/witness.graphml [2022-12-13 18:33:52,712 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 18:33:52,712 INFO L158 Benchmark]: Toolchain (without parser) took 697985.48ms. Allocated memory was 148.9MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 106.9MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2022-12-13 18:33:52,713 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 148.9MB. Free memory is still 125.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 18:33:52,713 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1638.65ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 106.6MB in the beginning and 63.4MB in the end (delta: 43.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2022-12-13 18:33:52,713 INFO L158 Benchmark]: Boogie Procedure Inliner took 133.13ms. Allocated memory is still 180.4MB. Free memory was 63.4MB in the beginning and 83.4MB in the end (delta: -20.0MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2022-12-13 18:33:52,713 INFO L158 Benchmark]: Boogie Preprocessor took 131.23ms. Allocated memory is still 180.4MB. Free memory was 83.4MB in the beginning and 59.1MB in the end (delta: 24.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-12-13 18:33:52,714 INFO L158 Benchmark]: RCFGBuilder took 7891.32ms. Allocated memory was 180.4MB in the beginning and 356.5MB in the end (delta: 176.2MB). Free memory was 59.1MB in the beginning and 142.8MB in the end (delta: -83.6MB). Peak memory consumption was 179.5MB. Max. memory is 16.1GB. [2022-12-13 18:33:52,714 INFO L158 Benchmark]: TraceAbstraction took 687849.90ms. Allocated memory was 356.5MB in the beginning and 3.1GB in the end (delta: 2.7GB). Free memory was 142.8MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 2.6GB. Max. memory is 16.1GB. [2022-12-13 18:33:52,714 INFO L158 Benchmark]: Witness Printer took 335.40ms. Allocated memory is still 3.1GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 72.3MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2022-12-13 18:33:52,715 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 148.9MB. Free memory is still 125.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1638.65ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 106.6MB in the beginning and 63.4MB in the end (delta: 43.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 133.13ms. Allocated memory is still 180.4MB. Free memory was 63.4MB in the beginning and 83.4MB in the end (delta: -20.0MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 131.23ms. Allocated memory is still 180.4MB. Free memory was 83.4MB in the beginning and 59.1MB in the end (delta: 24.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 7891.32ms. Allocated memory was 180.4MB in the beginning and 356.5MB in the end (delta: 176.2MB). Free memory was 59.1MB in the beginning and 142.8MB in the end (delta: -83.6MB). Peak memory consumption was 179.5MB. Max. memory is 16.1GB. * TraceAbstraction took 687849.90ms. Allocated memory was 356.5MB in the beginning and 3.1GB in the end (delta: 2.7GB). Free memory was 142.8MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 2.6GB. Max. memory is 16.1GB. * Witness Printer took 335.40ms. Allocated memory is still 3.1GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 72.3MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3878]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 62 procedures, 1333 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 687.7s, OverallIterations: 13, TraceHistogramMax: 32, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.7s, AutomataDifference: 84.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 576.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 12 mSolverCounterUnknown, 24947 SdHoareTripleChecker+Valid, 71.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 23046 mSDsluCounter, 96411 SdHoareTripleChecker+Invalid, 66.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 71419 mSDsCounter, 11804 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 45602 IncrementalHoareTripleChecker+Invalid, 57418 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 11804 mSolverCounterUnsat, 24992 mSDtfsCounter, 45602 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5558 GetRequests, 5350 SyntacticMatches, 8 SemanticMatches, 200 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1191 ImplicationChecksByTransitivity, 2.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=65961occurred in iteration=12, InterpolantAutomatonStates: 173, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.6s AutomataMinimizationTime, 13 MinimizatonAttempts, 16946 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 532 LocationsWithAnnotation, 194684 PreInvPairs, 219877 NumberOfFragments, 2257 HoareAnnotationTreeSize, 194684 FomulaSimplifications, 2831076 FormulaSimplificationTreeSizeReduction, 440.6s HoareSimplificationTime, 532 FomulaSimplificationsInter, 2259795 FormulaSimplificationTreeSizeReductionInter, 133.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 3.4s SatisfiabilityAnalysisTime, 8.8s InterpolantComputationTime, 7213 NumberOfCodeBlocks, 6706 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 8746 ConstructedInterpolants, 0 QuantifiedInterpolants, 11606 SizeOfPredicates, 14 NumberOfNonLiveVariables, 26258 ConjunctsInSsa, 75 ConjunctsInUnsatCore, 25 InterpolantComputations, 9 PerfectInterpolantSequences, 17491/18844 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6098]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6236]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3796]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6108]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6236]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7222]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7031]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 7212]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7058]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7202]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7061]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3801]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: ((ldv_state_variable_0 == 1 && idx <= 3) && channel <= 15) && ldv_spin == 0 - InvariantResult [Line: 7019]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == \old(ldv_spin) - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7183]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_2 <= 1 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5406]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 7080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5084]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5922]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7016]: Loop Invariant [2022-12-13 18:33:52,723 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,723 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,723 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,723 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,723 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,723 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,723 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,724 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5619]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6168]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6935]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4676]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5013]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_2 <= 1 - InvariantResult [Line: 6916]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3727]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && idx <= 3) && ldv_spin == 0 - InvariantResult [Line: 4107]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5814]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4407]: Loop Invariant Derived loop invariant: ldv_state_variable_2 <= 1 - InvariantResult [Line: 7166]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5847]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4606]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 6883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && idx <= 3) && ldv_spin == 0 - InvariantResult [Line: 5922]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7219]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4264]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 6202]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5972]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && idx <= 3) && ldv_spin == 0 - InvariantResult [Line: 7089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4197]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5852]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6953]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7100]: Loop Invariant Derived loop invariant: (((ldv_state_variable_5 == 0 && card_count == 0) && ldv_spin == 0) && ldv_state_variable_2 <= 1) && ldv_state_variable_3 == 0 - InvariantResult [Line: 5360]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == \old(ldv_spin) - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4994]: Loop Invariant Derived loop invariant: ldv_state_variable_2 <= 1 - InvariantResult [Line: 7189]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6147]: Loop Invariant [2022-12-13 18:33:52,728 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,728 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,728 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,728 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,728 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,729 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,729 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,729 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: !(\old(ldv_spin) == 0) || (((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 5944]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 4988]: Loop Invariant Derived loop invariant: ldv_state_variable_2 <= 1 - InvariantResult [Line: 4239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4430]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7108]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_3 == 1 - InvariantResult [Line: 7138]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5917]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3733]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 7216]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 5203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_2 <= 1 - InvariantResult [Line: 5980]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 3940]: Loop Invariant [2022-12-13 18:33:52,730 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,731 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,731 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,731 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,731 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,731 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,731 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,731 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_2 <= 1 - InvariantResult [Line: 4200]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7065]: Loop Invariant [2022-12-13 18:33:52,732 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,732 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,732 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,732 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,732 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,732 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 18:33:52,732 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 18:33:52,733 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) - InvariantResult [Line: 4256]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4035]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5530]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7040]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7158]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7145]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4994]: Loop Invariant Derived loop invariant: ldv_state_variable_2 <= 1 - InvariantResult [Line: 7055]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7104]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3741]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4200]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5190]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5062]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4827]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5103]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5174]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7034]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && idx <= 3) && ldv_spin == 0 - InvariantResult [Line: 4013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6051]: Loop Invariant Derived loop invariant: (ldv_spin == 0 && ldv_state_variable_3 == 1) && ldv_state_variable_2 <= 1 - InvariantResult [Line: 3991]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 7205]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4913]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3699]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7069]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3702]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7162]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4131]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4492]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5495]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7192]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7037]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7186]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6063]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6908]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3881]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6943]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7172]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7198]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7122]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 3749]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5155]: Loop Invariant Derived loop invariant: ldv_spin == 0 RESULT: Ultimate proved your program to be correct! [2022-12-13 18:33:52,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f126202-b6ef-413c-bd0c-234930d607c6/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE