./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 07:11:14,574 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 07:11:14,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 07:11:14,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 07:11:14,588 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 07:11:14,589 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 07:11:14,590 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 07:11:14,591 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 07:11:14,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 07:11:14,593 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 07:11:14,593 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 07:11:14,594 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 07:11:14,594 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 07:11:14,595 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 07:11:14,596 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 07:11:14,597 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 07:11:14,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 07:11:14,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 07:11:14,599 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 07:11:14,600 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 07:11:14,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 07:11:14,602 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 07:11:14,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 07:11:14,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 07:11:14,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 07:11:14,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 07:11:14,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 07:11:14,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 07:11:14,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 07:11:14,608 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 07:11:14,608 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 07:11:14,609 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 07:11:14,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 07:11:14,610 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 07:11:14,610 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 07:11:14,611 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 07:11:14,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 07:11:14,611 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 07:11:14,611 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 07:11:14,612 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 07:11:14,612 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 07:11:14,613 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-12-14 07:11:14,628 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 07:11:14,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 07:11:14,628 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 07:11:14,628 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 07:11:14,629 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 07:11:14,629 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 07:11:14,629 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 07:11:14,629 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 07:11:14,629 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 07:11:14,629 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 07:11:14,629 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 07:11:14,630 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 07:11:14,630 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 07:11:14,630 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 07:11:14,630 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 07:11:14,630 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 07:11:14,630 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 07:11:14,630 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 07:11:14,631 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 07:11:14,631 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 07:11:14,631 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 07:11:14,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 07:11:14,631 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 07:11:14,631 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 07:11:14,632 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 07:11:14,632 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 07:11:14,632 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 07:11:14,632 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 07:11:14,632 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 07:11:14,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 07:11:14,632 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 07:11:14,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:11:14,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 07:11:14,633 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 07:11:14,633 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 07:11:14,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 07:11:14,633 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 07:11:14,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 07:11:14,633 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 07:11:14,633 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 07:11:14,633 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 [2022-12-14 07:11:14,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 07:11:14,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 07:11:14,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 07:11:14,814 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 07:11:14,814 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 07:11:14,815 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2022-12-14 07:11:17,437 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 07:11:17,704 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 07:11:17,704 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2022-12-14 07:11:17,720 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/data/2ca3b5c19/91fa919a7e304392abf345010f476445/FLAGb72b6e0de [2022-12-14 07:11:17,730 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/data/2ca3b5c19/91fa919a7e304392abf345010f476445 [2022-12-14 07:11:17,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 07:11:17,732 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 07:11:17,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 07:11:17,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 07:11:17,736 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 07:11:17,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:11:17" (1/1) ... [2022-12-14 07:11:17,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50de8106 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:11:17, skipping insertion in model container [2022-12-14 07:11:17,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:11:17" (1/1) ... [2022-12-14 07:11:17,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 07:11:17,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 07:11:18,053 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2022-12-14 07:11:18,054 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2022-12-14 07:11:18,110 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 07:11:18,117 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 07:11:18,124 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 07:11:18,131 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 07:11:18,137 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 07:11:18,184 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_45623ae9-3e3d-4b84-a9e1-30b2ac670292/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i[103871,103884] [2022-12-14 07:11:18,320 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:11:18,324 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:11:18,371 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:11:18,378 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:11:18,447 WARN L623 FunctionHandler]: Unknown extern function snd_ctl_new1 [2022-12-14 07:11:18,447 WARN L623 FunctionHandler]: Unknown extern function snd_ctl_add [2022-12-14 07:11:18,448 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,453 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:11:18,457 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:11:18,461 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_transmit_ack [2022-12-14 07:11:18,462 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_transmit_peek [2022-12-14 07:11:18,469 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_new [2022-12-14 07:11:18,471 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_set_ops [2022-12-14 07:11:18,471 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_set_ops [2022-12-14 07:11:18,472 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:11:18,475 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:11:18,481 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_receive [2022-12-14 07:11:18,485 WARN L623 FunctionHandler]: Unknown extern function parport_register_device [2022-12-14 07:11:18,487 WARN L623 FunctionHandler]: Unknown extern function parport_claim [2022-12-14 07:11:18,487 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-12-14 07:11:18,488 WARN L623 FunctionHandler]: Unknown extern function parport_release [2022-12-14 07:11:18,488 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-12-14 07:11:18,491 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-14 07:11:18,491 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-14 07:11:18,492 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-14 07:11:18,492 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-14 07:11:18,499 WARN L623 FunctionHandler]: Unknown extern function parport_release [2022-12-14 07:11:18,499 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-12-14 07:11:18,503 WARN L623 FunctionHandler]: Unknown extern function snd_card_new [2022-12-14 07:11:18,505 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,506 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:11:18,507 WARN L623 FunctionHandler]: Unknown extern function parport_register_device [2022-12-14 07:11:18,508 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,509 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,510 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-12-14 07:11:18,510 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,511 WARN L623 FunctionHandler]: Unknown extern function parport_claim [2022-12-14 07:11:18,511 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,512 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-12-14 07:11:18,513 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,514 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,515 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-14 07:11:18,518 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-14 07:11:18,521 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-14 07:11:18,522 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_driver [2022-12-14 07:11:18,525 WARN L623 FunctionHandler]: Unknown extern function parport_register_driver [2022-12-14 07:11:18,546 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 07:11:18,551 WARN L623 FunctionHandler]: Unknown extern function ldv_release_2 [2022-12-14 07:11:18,552 WARN L623 FunctionHandler]: Unknown extern function ldv_open_2 [2022-12-14 07:11:18,552 WARN L623 FunctionHandler]: Unknown extern function ldv_close_2 [2022-12-14 07:11:18,553 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-14 07:11:18,558 WARN L623 FunctionHandler]: Unknown extern function snd_ctl_boolean_mono_info [2022-12-14 07:11:18,560 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 07:11:18,563 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 07:11:18,563 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-14 07:11:18,564 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 07:11:18,568 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 07:11:18,581 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:11:18,602 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 07:11:18,667 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2022-12-14 07:11:18,667 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2022-12-14 07:11:18,670 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 07:11:18,671 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 07:11:18,671 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 07:11:18,672 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 07:11:18,672 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 07:11:18,675 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_45623ae9-3e3d-4b84-a9e1-30b2ac670292/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i[103871,103884] [2022-12-14 07:11:18,681 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:11:18,683 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:11:18,695 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:11:18,700 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:11:18,733 WARN L623 FunctionHandler]: Unknown extern function snd_ctl_new1 [2022-12-14 07:11:18,733 WARN L623 FunctionHandler]: Unknown extern function snd_ctl_add [2022-12-14 07:11:18,733 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,735 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:11:18,736 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 07:11:18,737 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_transmit_ack [2022-12-14 07:11:18,737 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_transmit_peek [2022-12-14 07:11:18,739 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_new [2022-12-14 07:11:18,740 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_set_ops [2022-12-14 07:11:18,740 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_set_ops [2022-12-14 07:11:18,741 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:11:18,742 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:11:18,745 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_receive [2022-12-14 07:11:18,746 WARN L623 FunctionHandler]: Unknown extern function parport_register_device [2022-12-14 07:11:18,747 WARN L623 FunctionHandler]: Unknown extern function parport_claim [2022-12-14 07:11:18,747 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-12-14 07:11:18,747 WARN L623 FunctionHandler]: Unknown extern function parport_release [2022-12-14 07:11:18,748 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-12-14 07:11:18,748 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-14 07:11:18,749 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-14 07:11:18,749 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-14 07:11:18,749 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-14 07:11:18,751 WARN L623 FunctionHandler]: Unknown extern function parport_release [2022-12-14 07:11:18,751 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-12-14 07:11:18,752 WARN L623 FunctionHandler]: Unknown extern function snd_card_new [2022-12-14 07:11:18,753 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,753 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:11:18,754 WARN L623 FunctionHandler]: Unknown extern function parport_register_device [2022-12-14 07:11:18,754 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,755 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,755 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-12-14 07:11:18,756 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,757 WARN L623 FunctionHandler]: Unknown extern function parport_claim [2022-12-14 07:11:18,757 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,757 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-12-14 07:11:18,758 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,758 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-12-14 07:11:18,758 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-14 07:11:18,759 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-14 07:11:18,760 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-14 07:11:18,761 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_driver [2022-12-14 07:11:18,762 WARN L623 FunctionHandler]: Unknown extern function parport_register_driver [2022-12-14 07:11:18,766 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 07:11:18,769 WARN L623 FunctionHandler]: Unknown extern function ldv_release_2 [2022-12-14 07:11:18,769 WARN L623 FunctionHandler]: Unknown extern function ldv_open_2 [2022-12-14 07:11:18,770 WARN L623 FunctionHandler]: Unknown extern function ldv_close_2 [2022-12-14 07:11:18,770 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-14 07:11:18,773 WARN L623 FunctionHandler]: Unknown extern function snd_ctl_boolean_mono_info [2022-12-14 07:11:18,774 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 07:11:18,776 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 07:11:18,776 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-12-14 07:11:18,776 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 07:11:18,777 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 07:11:18,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:11:18,824 INFO L208 MainTranslator]: Completed translation [2022-12-14 07:11:18,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:11:18 WrapperNode [2022-12-14 07:11:18,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 07:11:18,826 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 07:11:18,826 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 07:11:18,826 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 07:11:18,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:11:18" (1/1) ... [2022-12-14 07:11:18,865 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:11:18" (1/1) ... [2022-12-14 07:11:18,921 INFO L138 Inliner]: procedures = 158, calls = 832, calls flagged for inlining = 74, calls inlined = 62, statements flattened = 1857 [2022-12-14 07:11:18,921 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 07:11:18,922 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 07:11:18,922 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 07:11:18,922 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 07:11:18,929 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:11:18" (1/1) ... [2022-12-14 07:11:18,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:11:18" (1/1) ... [2022-12-14 07:11:18,942 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:11:18" (1/1) ... [2022-12-14 07:11:18,943 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:11:18" (1/1) ... [2022-12-14 07:11:18,984 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:11:18" (1/1) ... [2022-12-14 07:11:18,992 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:11:18" (1/1) ... [2022-12-14 07:11:19,003 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:11:18" (1/1) ... [2022-12-14 07:11:19,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:11:18" (1/1) ... [2022-12-14 07:11:19,027 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 07:11:19,028 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 07:11:19,028 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 07:11:19,028 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 07:11:19,029 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:11:18" (1/1) ... [2022-12-14 07:11:19,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:11:19,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:11:19,056 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 07:11:19,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 07:11:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 07:11:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-14 07:11:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-14 07:11:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_open [2022-12-14 07:11:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_open [2022-12-14 07:11:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 07:11:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 07:11:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2022-12-14 07:11:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2022-12-14 07:11:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_close [2022-12-14 07:11:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_close [2022-12-14 07:11:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2022-12-14 07:11:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2022-12-14 07:11:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 07:11:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 07:11:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 07:11:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-12-14 07:11:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-12-14 07:11:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_command [2022-12-14 07:11:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_command [2022-12-14 07:11:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_info [2022-12-14 07:11:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_info [2022-12-14 07:11:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_data [2022-12-14 07:11:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_data [2022-12-14 07:11:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 07:11:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 07:11:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_remove [2022-12-14 07:11:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_remove [2022-12-14 07:11:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_get [2022-12-14 07:11:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_get [2022-12-14 07:11:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_detach [2022-12-14 07:11:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_detach [2022-12-14 07:11:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_close [2022-12-14 07:11:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_close [2022-12-14 07:11:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 07:11:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 07:11:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 07:11:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_init [2022-12-14 07:11:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_init [2022-12-14 07:11:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read_char [2022-12-14 07:11:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read_char [2022-12-14 07:11:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-12-14 07:11:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-12-14 07:11:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read [2022-12-14 07:11:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read [2022-12-14 07:11:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe_port [2022-12-14 07:11:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe_port [2022-12-14 07:11:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_open [2022-12-14 07:11:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_open [2022-12-14 07:11:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 07:11:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 07:11:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_smpte_stop [2022-12-14 07:11:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_smpte_stop [2022-12-14 07:11:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_disable_readout [2022-12-14 07:11:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_disable_readout [2022-12-14 07:11:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 07:11:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-12-14 07:11:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-12-14 07:11:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 07:11:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_put [2022-12-14 07:11:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_put [2022-12-14 07:11:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 07:11:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 07:11:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_enable_readout [2022-12-14 07:11:19,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_enable_readout [2022-12-14 07:11:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-12-14 07:11:19,093 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-12-14 07:11:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 07:11:19,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 07:11:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 07:11:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_midi [2022-12-14 07:11:19,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_midi [2022-12-14 07:11:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-12-14 07:11:19,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-12-14 07:11:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-12-14 07:11:19,093 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-12-14 07:11:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 07:11:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 07:11:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_ready [2022-12-14 07:11:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_ready [2022-12-14 07:11:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_probe [2022-12-14 07:11:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_probe [2022-12-14 07:11:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 07:11:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2022-12-14 07:11:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2022-12-14 07:11:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 07:11:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-12-14 07:11:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-12-14 07:11:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-12-14 07:11:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-12-14 07:11:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_unregister_all [2022-12-14 07:11:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_unregister_all [2022-12-14 07:11:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe [2022-12-14 07:11:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe [2022-12-14 07:11:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2022-12-14 07:11:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2022-12-14 07:11:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_output_trigger [2022-12-14 07:11:19,095 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_output_trigger [2022-12-14 07:11:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 07:11:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_input_trigger [2022-12-14 07:11:19,095 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_input_trigger [2022-12-14 07:11:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 07:11:19,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 07:11:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 07:11:19,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 07:11:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2022-12-14 07:11:19,095 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2022-12-14 07:11:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_device [2022-12-14 07:11:19,095 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_device [2022-12-14 07:11:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim [2022-12-14 07:11:19,095 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim [2022-12-14 07:11:19,414 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 07:11:19,415 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 07:11:19,537 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 07:11:20,680 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 07:11:20,873 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 07:11:20,873 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 07:11:20,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:11:20 BoogieIcfgContainer [2022-12-14 07:11:20,877 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 07:11:20,879 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 07:11:20,879 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 07:11:20,882 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 07:11:20,882 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 07:11:17" (1/3) ... [2022-12-14 07:11:20,883 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@231f6836 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:11:20, skipping insertion in model container [2022-12-14 07:11:20,883 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:11:18" (2/3) ... [2022-12-14 07:11:20,884 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@231f6836 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:11:20, skipping insertion in model container [2022-12-14 07:11:20,884 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:11:20" (3/3) ... [2022-12-14 07:11:20,885 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2022-12-14 07:11:20,899 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 07:11:20,899 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 45 error locations. [2022-12-14 07:11:20,953 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 07:11:20,959 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=FINITE_AUTOMATA, 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;@1ec9cd42, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 07:11:20,959 INFO L358 AbstractCegarLoop]: Starting to check reachability of 45 error locations. [2022-12-14 07:11:20,965 INFO L276 IsEmpty]: Start isEmpty. Operand has 690 states, 425 states have (on average 1.4776470588235293) internal successors, (628), 490 states have internal predecessors, (628), 171 states have call successors, (171), 49 states have call predecessors, (171), 48 states have return successors, (159), 158 states have call predecessors, (159), 159 states have call successors, (159) [2022-12-14 07:11:20,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 07:11:20,975 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:20,975 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:11:20,976 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 42 more)] === [2022-12-14 07:11:20,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:20,980 INFO L85 PathProgramCache]: Analyzing trace with hash -1794804005, now seen corresponding path program 1 times [2022-12-14 07:11:20,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:20,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [306647755] [2022-12-14 07:11:20,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:20,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:21,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:21,372 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-14 07:11:21,373 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:21,373 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [306647755] [2022-12-14 07:11:21,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [306647755] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:21,373 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:11:21,374 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:11:21,375 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1718326169] [2022-12-14 07:11:21,375 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:21,378 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:11:21,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:21,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:11:21,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:21,410 INFO L87 Difference]: Start difference. First operand has 690 states, 425 states have (on average 1.4776470588235293) internal successors, (628), 490 states have internal predecessors, (628), 171 states have call successors, (171), 49 states have call predecessors, (171), 48 states have return successors, (159), 158 states have call predecessors, (159), 159 states have call successors, (159) Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-12-14 07:11:21,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:21,966 INFO L93 Difference]: Finished difference Result 1998 states and 2913 transitions. [2022-12-14 07:11:21,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:11:21,968 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) Word has length 47 [2022-12-14 07:11:21,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:21,987 INFO L225 Difference]: With dead ends: 1998 [2022-12-14 07:11:21,987 INFO L226 Difference]: Without dead ends: 1286 [2022-12-14 07:11:21,996 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:21,998 INFO L413 NwaCegarLoop]: 1006 mSDtfsCounter, 892 mSDsluCounter, 831 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 892 SdHoareTripleChecker+Valid, 1837 SdHoareTripleChecker+Invalid, 190 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:21,999 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [892 Valid, 1837 Invalid, 190 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-14 07:11:22,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1286 states. [2022-12-14 07:11:22,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1286 to 1249. [2022-12-14 07:11:22,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1249 states, 812 states have (on average 1.4334975369458127) internal successors, (1164), 868 states have internal predecessors, (1164), 303 states have call successors, (303), 94 states have call predecessors, (303), 94 states have return successors, (301), 298 states have call predecessors, (301), 301 states have call successors, (301) [2022-12-14 07:11:22,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 1249 states and 1768 transitions. [2022-12-14 07:11:22,132 INFO L78 Accepts]: Start accepts. Automaton has 1249 states and 1768 transitions. Word has length 47 [2022-12-14 07:11:22,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:22,133 INFO L495 AbstractCegarLoop]: Abstraction has 1249 states and 1768 transitions. [2022-12-14 07:11:22,133 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-12-14 07:11:22,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1768 transitions. [2022-12-14 07:11:22,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 07:11:22,136 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:22,136 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:11:22,136 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 07:11:22,137 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 42 more)] === [2022-12-14 07:11:22,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:22,137 INFO L85 PathProgramCache]: Analyzing trace with hash -1395457271, now seen corresponding path program 1 times [2022-12-14 07:11:22,138 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:22,138 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606341420] [2022-12-14 07:11:22,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:22,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:22,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:22,250 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-14 07:11:22,251 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:22,251 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [606341420] [2022-12-14 07:11:22,251 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [606341420] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:22,251 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:11:22,251 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:11:22,251 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1705034050] [2022-12-14 07:11:22,251 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:22,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:11:22,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:22,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:11:22,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:22,253 INFO L87 Difference]: Start difference. First operand 1249 states and 1768 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-12-14 07:11:22,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:22,803 INFO L93 Difference]: Finished difference Result 3618 states and 5106 transitions. [2022-12-14 07:11:22,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:11:22,803 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) Word has length 49 [2022-12-14 07:11:22,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:22,813 INFO L225 Difference]: With dead ends: 3618 [2022-12-14 07:11:22,814 INFO L226 Difference]: Without dead ends: 2382 [2022-12-14 07:11:22,817 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:22,818 INFO L413 NwaCegarLoop]: 1005 mSDtfsCounter, 824 mSDsluCounter, 802 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 824 SdHoareTripleChecker+Valid, 1807 SdHoareTripleChecker+Invalid, 187 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:22,819 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [824 Valid, 1807 Invalid, 187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-14 07:11:22,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2382 states. [2022-12-14 07:11:22,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2382 to 2346. [2022-12-14 07:11:22,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2346 states, 1545 states have (on average 1.4284789644012945) internal successors, (2207), 1617 states have internal predecessors, (2207), 575 states have call successors, (575), 186 states have call predecessors, (575), 186 states have return successors, (571), 564 states have call predecessors, (571), 571 states have call successors, (571) [2022-12-14 07:11:22,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 2346 states and 3353 transitions. [2022-12-14 07:11:22,913 INFO L78 Accepts]: Start accepts. Automaton has 2346 states and 3353 transitions. Word has length 49 [2022-12-14 07:11:22,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:22,913 INFO L495 AbstractCegarLoop]: Abstraction has 2346 states and 3353 transitions. [2022-12-14 07:11:22,913 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-12-14 07:11:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3353 transitions. [2022-12-14 07:11:22,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 07:11:22,914 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:22,915 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:11:22,915 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 07:11:22,915 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 42 more)] === [2022-12-14 07:11:22,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:22,915 INFO L85 PathProgramCache]: Analyzing trace with hash -19442494, now seen corresponding path program 1 times [2022-12-14 07:11:22,915 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:22,916 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033665268] [2022-12-14 07:11:22,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:22,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:22,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:23,002 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-14 07:11:23,003 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:23,003 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033665268] [2022-12-14 07:11:23,003 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1033665268] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:23,003 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:11:23,003 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:11:23,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1209310035] [2022-12-14 07:11:23,004 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:23,004 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:11:23,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:23,005 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:11:23,005 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:23,005 INFO L87 Difference]: Start difference. First operand 2346 states and 3353 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-12-14 07:11:23,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:23,515 INFO L93 Difference]: Finished difference Result 6869 states and 9789 transitions. [2022-12-14 07:11:23,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:11:23,516 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) Word has length 53 [2022-12-14 07:11:23,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:23,535 INFO L225 Difference]: With dead ends: 6869 [2022-12-14 07:11:23,535 INFO L226 Difference]: Without dead ends: 4536 [2022-12-14 07:11:23,543 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:23,543 INFO L413 NwaCegarLoop]: 1052 mSDtfsCounter, 833 mSDsluCounter, 801 mSDsCounter, 0 mSdLazyCounter, 194 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 833 SdHoareTripleChecker+Valid, 1853 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 194 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:23,544 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [833 Valid, 1853 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-14 07:11:23,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4536 states. [2022-12-14 07:11:23,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4536 to 4496. [2022-12-14 07:11:23,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4496 states, 2981 states have (on average 1.4253606172425362) internal successors, (4249), 3087 states have internal predecessors, (4249), 1103 states have call successors, (1103), 372 states have call predecessors, (1103), 372 states have return successors, (1095), 1080 states have call predecessors, (1095), 1095 states have call successors, (1095) [2022-12-14 07:11:23,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 4496 states and 6447 transitions. [2022-12-14 07:11:23,697 INFO L78 Accepts]: Start accepts. Automaton has 4496 states and 6447 transitions. Word has length 53 [2022-12-14 07:11:23,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:23,697 INFO L495 AbstractCegarLoop]: Abstraction has 4496 states and 6447 transitions. [2022-12-14 07:11:23,697 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-12-14 07:11:23,697 INFO L276 IsEmpty]: Start isEmpty. Operand 4496 states and 6447 transitions. [2022-12-14 07:11:23,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 07:11:23,698 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:23,699 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:11:23,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 07:11:23,699 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting snd_mts64_unregister_allErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 42 more)] === [2022-12-14 07:11:23,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:23,699 INFO L85 PathProgramCache]: Analyzing trace with hash 1370588032, now seen corresponding path program 1 times [2022-12-14 07:11:23,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:23,700 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072011688] [2022-12-14 07:11:23,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:23,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:23,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:23,846 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-14 07:11:23,846 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:23,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1072011688] [2022-12-14 07:11:23,846 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1072011688] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:23,846 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:11:23,846 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:11:23,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [312476848] [2022-12-14 07:11:23,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:23,847 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:11:23,847 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:23,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:11:23,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:23,848 INFO L87 Difference]: Start difference. First operand 4496 states and 6447 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-12-14 07:11:24,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:24,721 INFO L93 Difference]: Finished difference Result 13251 states and 18979 transitions. [2022-12-14 07:11:24,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:11:24,721 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) Word has length 55 [2022-12-14 07:11:24,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:24,752 INFO L225 Difference]: With dead ends: 13251 [2022-12-14 07:11:24,752 INFO L226 Difference]: Without dead ends: 8728 [2022-12-14 07:11:24,764 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:24,765 INFO L413 NwaCegarLoop]: 1090 mSDtfsCounter, 838 mSDsluCounter, 811 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 838 SdHoareTripleChecker+Valid, 1901 SdHoareTripleChecker+Invalid, 190 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 187 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:24,765 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [838 Valid, 1901 Invalid, 190 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 187 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-12-14 07:11:24,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8728 states. [2022-12-14 07:11:25,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8728 to 8658. [2022-12-14 07:11:25,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8658 states, 5796 states have (on average 1.4249482401656315) internal successors, (8259), 5946 states have internal predecessors, (8259), 2097 states have call successors, (2097), 730 states have call predecessors, (2097), 725 states have return successors, (2092), 2069 states have call predecessors, (2092), 2092 states have call successors, (2092) [2022-12-14 07:11:25,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8658 states to 8658 states and 12448 transitions. [2022-12-14 07:11:25,153 INFO L78 Accepts]: Start accepts. Automaton has 8658 states and 12448 transitions. Word has length 55 [2022-12-14 07:11:25,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:25,154 INFO L495 AbstractCegarLoop]: Abstraction has 8658 states and 12448 transitions. [2022-12-14 07:11:25,154 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 1 states have call predecessors, (6), 1 states have call successors, (6) [2022-12-14 07:11:25,154 INFO L276 IsEmpty]: Start isEmpty. Operand 8658 states and 12448 transitions. [2022-12-14 07:11:25,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 07:11:25,156 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:25,156 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:11:25,156 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 07:11:25,156 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 42 more)] === [2022-12-14 07:11:25,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:25,157 INFO L85 PathProgramCache]: Analyzing trace with hash -2139372513, now seen corresponding path program 1 times [2022-12-14 07:11:25,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:25,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [187489477] [2022-12-14 07:11:25,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:25,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:25,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:25,272 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-14 07:11:25,272 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:25,272 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [187489477] [2022-12-14 07:11:25,273 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [187489477] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:25,273 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:11:25,273 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:11:25,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844825272] [2022-12-14 07:11:25,273 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:25,273 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:11:25,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:25,274 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:11:25,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:25,274 INFO L87 Difference]: Start difference. First operand 8658 states and 12448 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-14 07:11:26,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:26,494 INFO L93 Difference]: Finished difference Result 25480 states and 36582 transitions. [2022-12-14 07:11:26,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:11:26,494 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 60 [2022-12-14 07:11:26,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:26,591 INFO L225 Difference]: With dead ends: 25480 [2022-12-14 07:11:26,591 INFO L226 Difference]: Without dead ends: 16835 [2022-12-14 07:11:26,618 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:26,618 INFO L413 NwaCegarLoop]: 1409 mSDtfsCounter, 863 mSDsluCounter, 805 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 863 SdHoareTripleChecker+Valid, 2214 SdHoareTripleChecker+Invalid, 242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:26,619 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [863 Valid, 2214 Invalid, 242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 238 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-12-14 07:11:26,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16835 states. [2022-12-14 07:11:27,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16835 to 16781. [2022-12-14 07:11:27,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16781 states, 11214 states have (on average 1.4190297841983235) internal successors, (15913), 11475 states have internal predecessors, (15913), 4106 states have call successors, (4106), 1430 states have call predecessors, (4106), 1421 states have return successors, (4097), 4051 states have call predecessors, (4097), 4097 states have call successors, (4097) [2022-12-14 07:11:27,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16781 states to 16781 states and 24116 transitions. [2022-12-14 07:11:27,263 INFO L78 Accepts]: Start accepts. Automaton has 16781 states and 24116 transitions. Word has length 60 [2022-12-14 07:11:27,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:27,263 INFO L495 AbstractCegarLoop]: Abstraction has 16781 states and 24116 transitions. [2022-12-14 07:11:27,263 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-14 07:11:27,263 INFO L276 IsEmpty]: Start isEmpty. Operand 16781 states and 24116 transitions. [2022-12-14 07:11:27,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 07:11:27,264 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:27,264 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:11:27,264 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 07:11:27,265 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting snd_mts64_unregister_allErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 42 more)] === [2022-12-14 07:11:27,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:27,265 INFO L85 PathProgramCache]: Analyzing trace with hash -603138351, now seen corresponding path program 1 times [2022-12-14 07:11:27,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:27,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43016512] [2022-12-14 07:11:27,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:27,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:27,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:27,374 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 07:11:27,374 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:27,374 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43016512] [2022-12-14 07:11:27,375 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43016512] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:27,375 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:11:27,375 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-14 07:11:27,375 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747031437] [2022-12-14 07:11:27,375 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:27,375 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:11:27,375 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:27,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:11:27,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:27,376 INFO L87 Difference]: Start difference. First operand 16781 states and 24116 transitions. Second operand has 3 states, 2 states have (on average 16.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-12-14 07:11:28,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:28,294 INFO L93 Difference]: Finished difference Result 33651 states and 48399 transitions. [2022-12-14 07:11:28,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:11:28,294 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 16.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 65 [2022-12-14 07:11:28,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:28,361 INFO L225 Difference]: With dead ends: 33651 [2022-12-14 07:11:28,361 INFO L226 Difference]: Without dead ends: 16883 [2022-12-14 07:11:28,411 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:28,412 INFO L413 NwaCegarLoop]: 829 mSDtfsCounter, 3 mSDsluCounter, 824 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 1653 SdHoareTripleChecker+Invalid, 187 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:28,412 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 1653 Invalid, 187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 07:11:28,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16883 states. [2022-12-14 07:11:28,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16883 to 16883. [2022-12-14 07:11:28,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16883 states, 11299 states have (on average 1.4173820692096646) internal successors, (16015), 11560 states have internal predecessors, (16015), 4123 states have call successors, (4123), 1430 states have call predecessors, (4123), 1421 states have return successors, (4114), 4068 states have call predecessors, (4114), 4114 states have call successors, (4114) [2022-12-14 07:11:28,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16883 states to 16883 states and 24252 transitions. [2022-12-14 07:11:28,988 INFO L78 Accepts]: Start accepts. Automaton has 16883 states and 24252 transitions. Word has length 65 [2022-12-14 07:11:28,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:28,988 INFO L495 AbstractCegarLoop]: Abstraction has 16883 states and 24252 transitions. [2022-12-14 07:11:28,989 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 16.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-12-14 07:11:28,989 INFO L276 IsEmpty]: Start isEmpty. Operand 16883 states and 24252 transitions. [2022-12-14 07:11:28,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 07:11:28,991 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:28,991 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:11:28,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 07:11:28,991 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 42 more)] === [2022-12-14 07:11:28,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:28,992 INFO L85 PathProgramCache]: Analyzing trace with hash -1326697037, now seen corresponding path program 1 times [2022-12-14 07:11:28,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:28,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734243503] [2022-12-14 07:11:28,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:28,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:29,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:29,101 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-14 07:11:29,101 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:29,101 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1734243503] [2022-12-14 07:11:29,101 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1734243503] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:29,101 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:11:29,101 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:11:29,102 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1434182560] [2022-12-14 07:11:29,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:29,102 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:11:29,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:29,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:11:29,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:29,103 INFO L87 Difference]: Start difference. First operand 16883 states and 24252 transitions. Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-14 07:11:30,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:30,240 INFO L93 Difference]: Finished difference Result 48431 states and 69419 transitions. [2022-12-14 07:11:30,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:11:30,241 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 74 [2022-12-14 07:11:30,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:30,351 INFO L225 Difference]: With dead ends: 48431 [2022-12-14 07:11:30,351 INFO L226 Difference]: Without dead ends: 31561 [2022-12-14 07:11:30,394 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:30,394 INFO L413 NwaCegarLoop]: 1083 mSDtfsCounter, 818 mSDsluCounter, 809 mSDsCounter, 0 mSdLazyCounter, 186 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 818 SdHoareTripleChecker+Valid, 1892 SdHoareTripleChecker+Invalid, 188 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 186 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:30,395 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [818 Valid, 1892 Invalid, 188 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 186 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-14 07:11:30,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31561 states. [2022-12-14 07:11:31,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31561 to 31489. [2022-12-14 07:11:31,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31489 states, 21286 states have (on average 1.4204641548435593) internal successors, (30236), 21747 states have internal predecessors, (30236), 7449 states have call successors, (7449), 2731 states have call predecessors, (7449), 2714 states have return successors, (7432), 7342 states have call predecessors, (7432), 7432 states have call successors, (7432) [2022-12-14 07:11:31,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31489 states to 31489 states and 45117 transitions. [2022-12-14 07:11:31,433 INFO L78 Accepts]: Start accepts. Automaton has 31489 states and 45117 transitions. Word has length 74 [2022-12-14 07:11:31,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:31,433 INFO L495 AbstractCegarLoop]: Abstraction has 31489 states and 45117 transitions. [2022-12-14 07:11:31,433 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-14 07:11:31,434 INFO L276 IsEmpty]: Start isEmpty. Operand 31489 states and 45117 transitions. [2022-12-14 07:11:31,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 07:11:31,435 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:31,435 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 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] [2022-12-14 07:11:31,435 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 07:11:31,435 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting snd_mts64_unregister_allErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 42 more)] === [2022-12-14 07:11:31,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:31,435 INFO L85 PathProgramCache]: Analyzing trace with hash -909204737, now seen corresponding path program 1 times [2022-12-14 07:11:31,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:31,436 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416861743] [2022-12-14 07:11:31,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:31,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:31,550 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 07:11:31,551 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:31,551 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416861743] [2022-12-14 07:11:31,551 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416861743] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:11:31,551 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [934761761] [2022-12-14 07:11:31,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:31,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:11:31,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:11:31,552 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:11:31,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 07:11:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:31,900 INFO L263 TraceCheckSpWp]: Trace formula consists of 1481 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 07:11:31,905 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:11:31,940 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 07:11:31,941 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:11:31,941 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [934761761] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:31,941 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:11:31,941 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-12-14 07:11:31,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724795565] [2022-12-14 07:11:31,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:31,942 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 07:11:31,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:31,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 07:11:31,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:11:31,943 INFO L87 Difference]: Start difference. First operand 31489 states and 45117 transitions. Second operand has 4 states, 3 states have (on average 12.0) internal successors, (36), 4 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-12-14 07:11:32,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:32,797 INFO L93 Difference]: Finished difference Result 31489 states and 45117 transitions. [2022-12-14 07:11:32,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 07:11:32,797 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 12.0) internal successors, (36), 4 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 69 [2022-12-14 07:11:32,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:32,897 INFO L225 Difference]: With dead ends: 31489 [2022-12-14 07:11:32,897 INFO L226 Difference]: Without dead ends: 31488 [2022-12-14 07:11:32,911 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:11:32,912 INFO L413 NwaCegarLoop]: 828 mSDtfsCounter, 11 mSDsluCounter, 823 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 1651 SdHoareTripleChecker+Invalid, 191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 189 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:32,912 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 1651 Invalid, 191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-14 07:11:32,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31488 states. [2022-12-14 07:11:33,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31488 to 31488. [2022-12-14 07:11:33,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31488 states, 21286 states have (on average 1.4189138400826835) internal successors, (30203), 21746 states have internal predecessors, (30203), 7449 states have call successors, (7449), 2731 states have call predecessors, (7449), 2714 states have return successors, (7432), 7342 states have call predecessors, (7432), 7432 states have call successors, (7432) [2022-12-14 07:11:33,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31488 states to 31488 states and 45084 transitions. [2022-12-14 07:11:33,884 INFO L78 Accepts]: Start accepts. Automaton has 31488 states and 45084 transitions. Word has length 69 [2022-12-14 07:11:33,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:33,885 INFO L495 AbstractCegarLoop]: Abstraction has 31488 states and 45084 transitions. [2022-12-14 07:11:33,885 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 12.0) internal successors, (36), 4 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-12-14 07:11:33,885 INFO L276 IsEmpty]: Start isEmpty. Operand 31488 states and 45084 transitions. [2022-12-14 07:11:33,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 07:11:33,886 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:33,886 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 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] [2022-12-14 07:11:33,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 07:11:34,087 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:11:34,087 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting snd_mts64_unregister_allErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 42 more)] === [2022-12-14 07:11:34,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:34,088 INFO L85 PathProgramCache]: Analyzing trace with hash 1879424502, now seen corresponding path program 1 times [2022-12-14 07:11:34,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:34,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1676366466] [2022-12-14 07:11:34,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:34,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:34,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:34,204 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-12-14 07:11:34,204 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:34,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1676366466] [2022-12-14 07:11:34,204 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1676366466] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:34,204 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:11:34,204 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-14 07:11:34,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [698202177] [2022-12-14 07:11:34,205 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:34,205 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:11:34,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:34,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:11:34,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:34,206 INFO L87 Difference]: Start difference. First operand 31488 states and 45084 transitions. Second operand has 3 states, 2 states have (on average 18.5) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-12-14 07:11:35,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:35,305 INFO L93 Difference]: Finished difference Result 31488 states and 45084 transitions. [2022-12-14 07:11:35,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:11:35,305 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 18.5) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 70 [2022-12-14 07:11:35,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:35,409 INFO L225 Difference]: With dead ends: 31488 [2022-12-14 07:11:35,409 INFO L226 Difference]: Without dead ends: 31247 [2022-12-14 07:11:35,425 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:35,425 INFO L413 NwaCegarLoop]: 826 mSDtfsCounter, 2 mSDsluCounter, 822 mSDsCounter, 0 mSdLazyCounter, 179 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 1648 SdHoareTripleChecker+Invalid, 180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 179 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:35,425 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 1648 Invalid, 180 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 179 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 07:11:35,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31247 states. [2022-12-14 07:11:36,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31247 to 31167. [2022-12-14 07:11:36,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31167 states, 21034 states have (on average 1.4184653418275173) internal successors, (29836), 21493 states have internal predecessors, (29836), 7382 states have call successors, (7382), 2713 states have call predecessors, (7382), 2713 states have return successors, (7382), 7292 states have call predecessors, (7382), 7382 states have call successors, (7382) [2022-12-14 07:11:36,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31167 states to 31167 states and 44600 transitions. [2022-12-14 07:11:36,413 INFO L78 Accepts]: Start accepts. Automaton has 31167 states and 44600 transitions. Word has length 70 [2022-12-14 07:11:36,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:36,414 INFO L495 AbstractCegarLoop]: Abstraction has 31167 states and 44600 transitions. [2022-12-14 07:11:36,414 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 18.5) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-12-14 07:11:36,414 INFO L276 IsEmpty]: Start isEmpty. Operand 31167 states and 44600 transitions. [2022-12-14 07:11:36,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 07:11:36,415 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:36,415 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 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] [2022-12-14 07:11:36,415 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-14 07:11:36,416 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 42 more)] === [2022-12-14 07:11:36,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:36,416 INFO L85 PathProgramCache]: Analyzing trace with hash 1518384542, now seen corresponding path program 1 times [2022-12-14 07:11:36,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:36,416 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1422453270] [2022-12-14 07:11:36,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:36,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:36,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:36,501 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 07:11:36,502 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:36,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1422453270] [2022-12-14 07:11:36,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1422453270] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:36,502 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:11:36,502 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:11:36,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979799596] [2022-12-14 07:11:36,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:36,503 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:11:36,503 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:36,503 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:11:36,503 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:36,503 INFO L87 Difference]: Start difference. First operand 31167 states and 44600 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 07:11:37,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:37,205 INFO L93 Difference]: Finished difference Result 47459 states and 67828 transitions. [2022-12-14 07:11:37,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:11:37,206 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 84 [2022-12-14 07:11:37,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:37,255 INFO L225 Difference]: With dead ends: 47459 [2022-12-14 07:11:37,255 INFO L226 Difference]: Without dead ends: 16305 [2022-12-14 07:11:37,332 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:37,333 INFO L413 NwaCegarLoop]: 826 mSDtfsCounter, 911 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 911 SdHoareTripleChecker+Valid, 826 SdHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:37,333 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [911 Valid, 826 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-14 07:11:37,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16305 states. [2022-12-14 07:11:37,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16305 to 16305. [2022-12-14 07:11:37,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16305 states, 10982 states have (on average 1.4124021125478055) internal successors, (15511), 11245 states have internal predecessors, (15511), 3852 states have call successors, (3852), 1433 states have call predecessors, (3852), 1433 states have return successors, (3852), 3792 states have call predecessors, (3852), 3852 states have call successors, (3852) [2022-12-14 07:11:37,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16305 states to 16305 states and 23215 transitions. [2022-12-14 07:11:37,799 INFO L78 Accepts]: Start accepts. Automaton has 16305 states and 23215 transitions. Word has length 84 [2022-12-14 07:11:37,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:37,799 INFO L495 AbstractCegarLoop]: Abstraction has 16305 states and 23215 transitions. [2022-12-14 07:11:37,799 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 07:11:37,800 INFO L276 IsEmpty]: Start isEmpty. Operand 16305 states and 23215 transitions. [2022-12-14 07:11:37,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 07:11:37,801 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:37,801 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 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] [2022-12-14 07:11:37,801 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-14 07:11:37,801 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 42 more)] === [2022-12-14 07:11:37,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:37,802 INFO L85 PathProgramCache]: Analyzing trace with hash 890653136, now seen corresponding path program 1 times [2022-12-14 07:11:37,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:37,802 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1013071929] [2022-12-14 07:11:37,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:37,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:37,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:37,938 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-12-14 07:11:37,938 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:37,938 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1013071929] [2022-12-14 07:11:37,939 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1013071929] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:37,939 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:11:37,939 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:11:37,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264232366] [2022-12-14 07:11:37,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:37,939 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:11:37,939 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:37,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:11:37,939 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:37,940 INFO L87 Difference]: Start difference. First operand 16305 states and 23215 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-14 07:11:39,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:39,066 INFO L93 Difference]: Finished difference Result 40801 states and 58046 transitions. [2022-12-14 07:11:39,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:11:39,066 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 161 [2022-12-14 07:11:39,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:39,130 INFO L225 Difference]: With dead ends: 40801 [2022-12-14 07:11:39,131 INFO L226 Difference]: Without dead ends: 24641 [2022-12-14 07:11:39,169 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:39,170 INFO L413 NwaCegarLoop]: 1239 mSDtfsCounter, 863 mSDsluCounter, 796 mSDsCounter, 0 mSdLazyCounter, 227 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 863 SdHoareTripleChecker+Valid, 2035 SdHoareTripleChecker+Invalid, 235 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 227 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:39,170 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [863 Valid, 2035 Invalid, 235 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 227 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-12-14 07:11:39,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24641 states. [2022-12-14 07:11:39,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24641 to 24605. [2022-12-14 07:11:39,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24605 states, 16580 states have (on average 1.4077804583835947) internal successors, (23341), 16963 states have internal predecessors, (23341), 5810 states have call successors, (5810), 2177 states have call predecessors, (5810), 2177 states have return successors, (5810), 5718 states have call predecessors, (5810), 5810 states have call successors, (5810) [2022-12-14 07:11:39,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24605 states to 24605 states and 34961 transitions. [2022-12-14 07:11:39,860 INFO L78 Accepts]: Start accepts. Automaton has 24605 states and 34961 transitions. Word has length 161 [2022-12-14 07:11:39,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:39,860 INFO L495 AbstractCegarLoop]: Abstraction has 24605 states and 34961 transitions. [2022-12-14 07:11:39,860 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-14 07:11:39,860 INFO L276 IsEmpty]: Start isEmpty. Operand 24605 states and 34961 transitions. [2022-12-14 07:11:39,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 07:11:39,863 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:39,863 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 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] [2022-12-14 07:11:39,863 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-14 07:11:39,863 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 42 more)] === [2022-12-14 07:11:39,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:39,864 INFO L85 PathProgramCache]: Analyzing trace with hash 2075006406, now seen corresponding path program 1 times [2022-12-14 07:11:39,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:39,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787847168] [2022-12-14 07:11:39,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:39,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:39,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:40,161 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-12-14 07:11:40,161 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:40,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787847168] [2022-12-14 07:11:40,161 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1787847168] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:40,161 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:11:40,161 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 07:11:40,161 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517695830] [2022-12-14 07:11:40,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:40,161 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 07:11:40,162 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:40,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 07:11:40,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 07:11:40,162 INFO L87 Difference]: Start difference. First operand 24605 states and 34961 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-14 07:11:41,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:41,271 INFO L93 Difference]: Finished difference Result 48758 states and 69272 transitions. [2022-12-14 07:11:41,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 07:11:41,272 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 164 [2022-12-14 07:11:41,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:41,331 INFO L225 Difference]: With dead ends: 48758 [2022-12-14 07:11:41,332 INFO L226 Difference]: Without dead ends: 23746 [2022-12-14 07:11:41,381 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 07:11:41,382 INFO L413 NwaCegarLoop]: 826 mSDtfsCounter, 1 mSDsluCounter, 1647 mSDsCounter, 0 mSdLazyCounter, 266 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 2473 SdHoareTripleChecker+Invalid, 268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 266 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:41,382 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 2473 Invalid, 268 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 266 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-12-14 07:11:41,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23746 states. [2022-12-14 07:11:42,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23746 to 23746. [2022-12-14 07:11:42,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23746 states, 16043 states have (on average 1.4125163622763823) internal successors, (22661), 16403 states have internal predecessors, (22661), 5583 states have call successors, (5583), 2082 states have call predecessors, (5583), 2082 states have return successors, (5583), 5514 states have call predecessors, (5583), 5583 states have call successors, (5583) [2022-12-14 07:11:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23746 states to 23746 states and 33827 transitions. [2022-12-14 07:11:42,358 INFO L78 Accepts]: Start accepts. Automaton has 23746 states and 33827 transitions. Word has length 164 [2022-12-14 07:11:42,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:42,358 INFO L495 AbstractCegarLoop]: Abstraction has 23746 states and 33827 transitions. [2022-12-14 07:11:42,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-14 07:11:42,358 INFO L276 IsEmpty]: Start isEmpty. Operand 23746 states and 33827 transitions. [2022-12-14 07:11:42,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 07:11:42,361 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:11:42,361 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 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] [2022-12-14 07:11:42,361 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-14 07:11:42,361 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 42 more)] === [2022-12-14 07:11:42,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:11:42,361 INFO L85 PathProgramCache]: Analyzing trace with hash -2020748781, now seen corresponding path program 1 times [2022-12-14 07:11:42,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:11:42,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630331933] [2022-12-14 07:11:42,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:11:42,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:11:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:11:42,501 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-12-14 07:11:42,501 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:11:42,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630331933] [2022-12-14 07:11:42,501 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [630331933] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:11:42,501 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:11:42,501 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:11:42,501 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325328073] [2022-12-14 07:11:42,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:11:42,502 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:11:42,502 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:11:42,503 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:11:42,503 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:42,503 INFO L87 Difference]: Start difference. First operand 23746 states and 33827 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-14 07:11:43,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:11:43,295 INFO L93 Difference]: Finished difference Result 23759 states and 33841 transitions. [2022-12-14 07:11:43,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:11:43,296 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 166 [2022-12-14 07:11:43,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:11:43,299 INFO L225 Difference]: With dead ends: 23759 [2022-12-14 07:11:43,299 INFO L226 Difference]: Without dead ends: 0 [2022-12-14 07:11:43,344 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:11:43,344 INFO L413 NwaCegarLoop]: 204 mSDtfsCounter, 194 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 194 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-12-14 07:11:43,345 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [194 Valid, 204 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-12-14 07:11:43,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-14 07:11:43,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-14 07:11:43,345 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) [2022-12-14 07:11:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-14 07:11:43,348 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 166 [2022-12-14 07:11:43,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:11:43,348 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-14 07:11:43,348 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-14 07:11:43,348 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-14 07:11:43,348 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 07:11:43,350 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 45 remaining) [2022-12-14 07:11:43,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 45 remaining) [2022-12-14 07:11:43,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 45 remaining) [2022-12-14 07:11:43,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_closeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 45 remaining) [2022-12-14 07:11:43,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_readyErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 45 remaining) [2022-12-14 07:11:43,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_readyErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 45 remaining) [2022-12-14 07:11:43,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_unregister_allErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 45 remaining) [2022-12-14 07:11:43,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_unregister_allErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 45 remaining) [2022-12-14 07:11:43,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 45 remaining) [2022-12-14 07:11:43,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_closeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 45 remaining) [2022-12-14 07:11:43,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_initErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 45 remaining) [2022-12-14 07:11:43,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_initErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 45 remaining) [2022-12-14 07:11:43,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 45 remaining) [2022-12-14 07:11:43,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 45 remaining) [2022-12-14 07:11:43,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 45 remaining) [2022-12-14 07:11:43,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 45 remaining) [2022-12-14 07:11:43,352 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 45 remaining) [2022-12-14 07:11:43,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 45 remaining) [2022-12-14 07:11:43,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_read_charErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 45 remaining) [2022-12-14 07:11:43,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_read_charErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 45 remaining) [2022-12-14 07:11:43,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_readErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 45 remaining) [2022-12-14 07:11:43,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_readErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 45 remaining) [2022-12-14 07:11:43,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_readErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 45 remaining) [2022-12-14 07:11:43,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_output_triggerErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 45 remaining) [2022-12-14 07:11:43,353 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_output_triggerErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 45 remaining) [2022-12-14 07:11:43,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 45 remaining) [2022-12-14 07:11:43,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 45 remaining) [2022-12-14 07:11:43,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 45 remaining) [2022-12-14 07:11:43,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 45 remaining) [2022-12-14 07:11:43,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 45 remaining) [2022-12-14 07:11:43,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 45 remaining) [2022-12-14 07:11:43,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 45 remaining) [2022-12-14 07:11:43,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 45 remaining) [2022-12-14 07:11:43,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 45 remaining) [2022-12-14 07:11:43,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 45 remaining) [2022-12-14 07:11:43,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 45 remaining) [2022-12-14 07:11:43,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 45 remaining) [2022-12-14 07:11:43,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 45 remaining) [2022-12-14 07:11:43,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 45 remaining) [2022-12-14 07:11:43,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 45 remaining) [2022-12-14 07:11:43,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 45 remaining) [2022-12-14 07:11:43,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 45 remaining) [2022-12-14 07:11:43,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 45 remaining) [2022-12-14 07:11:43,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 45 remaining) [2022-12-14 07:11:43,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 45 remaining) [2022-12-14 07:11:43,356 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-14 07:11:43,358 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-14 07:11:53,304 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,304 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-12-14 07:11:53,304 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,305 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,305 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2022-12-14 07:11:53,305 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4360) no Hoare annotation was computed. [2022-12-14 07:11:53,305 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4360) no Hoare annotation was computed. [2022-12-14 07:11:53,305 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openEXIT(lines 4350 4363) no Hoare annotation was computed. [2022-12-14 07:11:53,305 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4350 4363) the Hoare annotation is: true [2022-12-14 07:11:53,305 INFO L899 garLoopResultBuilder]: For program point L4360-1(line 4360) no Hoare annotation was computed. [2022-12-14 07:11:53,305 INFO L899 garLoopResultBuilder]: For program point L4360(line 4360) no Hoare annotation was computed. [2022-12-14 07:11:53,305 INFO L899 garLoopResultBuilder]: For program point L4355(lines 4355 4359) no Hoare annotation was computed. [2022-12-14 07:11:53,305 INFO L899 garLoopResultBuilder]: For program point L4356-1(line 4356) no Hoare annotation was computed. [2022-12-14 07:11:53,305 INFO L899 garLoopResultBuilder]: For program point L4355-1(lines 4355 4359) no Hoare annotation was computed. [2022-12-14 07:11:53,305 INFO L902 garLoopResultBuilder]: At program point L4357(line 4357) the Hoare annotation is: true [2022-12-14 07:11:53,305 INFO L902 garLoopResultBuilder]: At program point L4356(line 4356) the Hoare annotation is: true [2022-12-14 07:11:53,306 INFO L902 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: true [2022-12-14 07:11:53,306 INFO L899 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2022-12-14 07:11:53,306 INFO L902 garLoopResultBuilder]: At program point L4240-2(lines 4240 4244) the Hoare annotation is: true [2022-12-14 07:11:53,306 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putEXIT(lines 4228 4248) no Hoare annotation was computed. [2022-12-14 07:11:53,306 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4228 4248) the Hoare annotation is: true [2022-12-14 07:11:53,306 INFO L899 garLoopResultBuilder]: For program point L4245(line 4245) no Hoare annotation was computed. [2022-12-14 07:11:53,306 INFO L899 garLoopResultBuilder]: For program point msleepEXIT(lines 5577 5579) no Hoare annotation was computed. [2022-12-14 07:11:53,306 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5577 5579) the Hoare annotation is: true [2022-12-14 07:11:53,306 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5613 5615) the Hoare annotation is: true [2022-12-14 07:11:53,306 INFO L899 garLoopResultBuilder]: For program point platform_driver_unregisterEXIT(lines 5613 5615) no Hoare annotation was computed. [2022-12-14 07:11:53,306 INFO L899 garLoopResultBuilder]: For program point L4377-2(lines 4371 4380) no Hoare annotation was computed. [2022-12-14 07:11:53,306 INFO L902 garLoopResultBuilder]: At program point L4374(line 4374) the Hoare annotation is: true [2022-12-14 07:11:53,306 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4370) no Hoare annotation was computed. [2022-12-14 07:11:53,307 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4370) no Hoare annotation was computed. [2022-12-14 07:11:53,307 INFO L899 garLoopResultBuilder]: For program point L4371(lines 4371 4380) no Hoare annotation was computed. [2022-12-14 07:11:53,307 INFO L902 garLoopResultBuilder]: At program point L4372-1(line 4372) the Hoare annotation is: true [2022-12-14 07:11:53,307 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeEXIT(lines 4364 4383) no Hoare annotation was computed. [2022-12-14 07:11:53,307 INFO L899 garLoopResultBuilder]: For program point L4370(line 4370) no Hoare annotation was computed. [2022-12-14 07:11:53,307 INFO L899 garLoopResultBuilder]: For program point L4373(line 4373) no Hoare annotation was computed. [2022-12-14 07:11:53,307 INFO L902 garLoopResultBuilder]: At program point L4374-1(line 4374) the Hoare annotation is: true [2022-12-14 07:11:53,307 INFO L902 garLoopResultBuilder]: At program point L4372(line 4372) the Hoare annotation is: true [2022-12-14 07:11:53,307 INFO L899 garLoopResultBuilder]: For program point L4370-1(line 4370) no Hoare annotation was computed. [2022-12-14 07:11:53,307 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4364 4383) the Hoare annotation is: true [2022-12-14 07:11:53,307 INFO L899 garLoopResultBuilder]: For program point mts64_enable_readoutEXIT(lines 3905 3914) no Hoare annotation was computed. [2022-12-14 07:11:53,307 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3905 3914) the Hoare annotation is: true [2022-12-14 07:11:53,307 INFO L899 garLoopResultBuilder]: For program point L3911-1(line 3911) no Hoare annotation was computed. [2022-12-14 07:11:53,307 INFO L902 garLoopResultBuilder]: At program point L3911(line 3911) the Hoare annotation is: true [2022-12-14 07:11:53,308 INFO L899 garLoopResultBuilder]: For program point L3909-1(line 3909) no Hoare annotation was computed. [2022-12-14 07:11:53,308 INFO L902 garLoopResultBuilder]: At program point L3909(line 3909) the Hoare annotation is: true [2022-12-14 07:11:53,308 INFO L899 garLoopResultBuilder]: For program point parport_unregister_deviceEXIT(lines 5594 5596) no Hoare annotation was computed. [2022-12-14 07:11:53,308 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5594 5596) the Hoare annotation is: true [2022-12-14 07:11:53,308 INFO L902 garLoopResultBuilder]: At program point LDV_STOP(lines 3710 3716) the Hoare annotation is: true [2022-12-14 07:11:53,308 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3710 3716) no Hoare annotation was computed. [2022-12-14 07:11:53,308 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5394 5401) the Hoare annotation is: true [2022-12-14 07:11:53,308 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 5394 5401) no Hoare annotation was computed. [2022-12-14 07:11:53,308 INFO L902 garLoopResultBuilder]: At program point L5397(line 5397) the Hoare annotation is: true [2022-12-14 07:11:53,308 INFO L902 garLoopResultBuilder]: At program point L5397-1(line 5397) the Hoare annotation is: true [2022-12-14 07:11:53,308 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2022-12-14 07:11:53,308 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,308 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-12-14 07:11:53,308 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,309 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,309 INFO L902 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: true [2022-12-14 07:11:53,309 INFO L899 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,309 INFO L899 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,309 INFO L902 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: true [2022-12-14 07:11:53,309 INFO L899 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,309 INFO L902 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: true [2022-12-14 07:11:53,309 INFO L899 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,309 INFO L899 garLoopResultBuilder]: For program point L-1-14(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,309 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,309 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4131 4143) the Hoare annotation is: true [2022-12-14 07:11:53,309 INFO L899 garLoopResultBuilder]: For program point L4136(lines 4136 4139) no Hoare annotation was computed. [2022-12-14 07:11:53,309 INFO L902 garLoopResultBuilder]: At program point L4137(line 4137) the Hoare annotation is: true [2022-12-14 07:11:53,310 INFO L899 garLoopResultBuilder]: For program point mts64_write_midiEXIT(lines 4131 4143) no Hoare annotation was computed. [2022-12-14 07:11:53,310 INFO L902 garLoopResultBuilder]: At program point L4136-1(lines 4136 4139) the Hoare annotation is: true [2022-12-14 07:11:53,310 INFO L899 garLoopResultBuilder]: For program point mts64_write_midiFINAL(lines 4131 4143) no Hoare annotation was computed. [2022-12-14 07:11:53,310 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5504 5510) the Hoare annotation is: true [2022-12-14 07:11:53,310 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 5504 5510) no Hoare annotation was computed. [2022-12-14 07:11:53,310 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 5497 5503) no Hoare annotation was computed. [2022-12-14 07:11:53,310 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5497 5503) the Hoare annotation is: true [2022-12-14 07:11:53,310 INFO L899 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 5610 5612) no Hoare annotation was computed. [2022-12-14 07:11:53,310 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5610 5612) the Hoare annotation is: true [2022-12-14 07:11:53,310 INFO L899 garLoopResultBuilder]: For program point mts64_write_commandEXIT(lines 4109 4119) no Hoare annotation was computed. [2022-12-14 07:11:53,310 INFO L902 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: true [2022-12-14 07:11:53,310 INFO L902 garLoopResultBuilder]: At program point L4114(line 4114) the Hoare annotation is: true [2022-12-14 07:11:53,310 INFO L899 garLoopResultBuilder]: For program point L4115-1(line 4115) no Hoare annotation was computed. [2022-12-14 07:11:53,311 INFO L902 garLoopResultBuilder]: At program point L4115(line 4115) the Hoare annotation is: true [2022-12-14 07:11:53,311 INFO L899 garLoopResultBuilder]: For program point L4116-1(line 4116) no Hoare annotation was computed. [2022-12-14 07:11:53,311 INFO L902 garLoopResultBuilder]: At program point L4112(line 4112) the Hoare annotation is: true [2022-12-14 07:11:53,311 INFO L899 garLoopResultBuilder]: For program point L4113-1(line 4113) no Hoare annotation was computed. [2022-12-14 07:11:53,311 INFO L902 garLoopResultBuilder]: At program point L4113(line 4113) the Hoare annotation is: true [2022-12-14 07:11:53,311 INFO L899 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2022-12-14 07:11:53,311 INFO L899 garLoopResultBuilder]: For program point L4112-1(line 4112) no Hoare annotation was computed. [2022-12-14 07:11:53,311 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4109 4119) the Hoare annotation is: true [2022-12-14 07:11:53,311 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoEXIT(lines 4205 4214) no Hoare annotation was computed. [2022-12-14 07:11:53,311 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4205 4214) the Hoare annotation is: true [2022-12-14 07:11:53,311 INFO L902 garLoopResultBuilder]: At program point L4126(line 4126) the Hoare annotation is: true [2022-12-14 07:11:53,311 INFO L899 garLoopResultBuilder]: For program point L4127-1(line 4127) no Hoare annotation was computed. [2022-12-14 07:11:53,311 INFO L902 garLoopResultBuilder]: At program point L4127(line 4127) the Hoare annotation is: true [2022-12-14 07:11:53,311 INFO L902 garLoopResultBuilder]: At program point L4124(line 4124) the Hoare annotation is: true [2022-12-14 07:11:53,312 INFO L899 garLoopResultBuilder]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2022-12-14 07:11:53,312 INFO L902 garLoopResultBuilder]: At program point L4125(line 4125) the Hoare annotation is: true [2022-12-14 07:11:53,312 INFO L899 garLoopResultBuilder]: For program point L4126-1(line 4126) no Hoare annotation was computed. [2022-12-14 07:11:53,312 INFO L899 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2022-12-14 07:11:53,312 INFO L902 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: true [2022-12-14 07:11:53,312 INFO L899 garLoopResultBuilder]: For program point L4124-1(line 4124) no Hoare annotation was computed. [2022-12-14 07:11:53,312 INFO L899 garLoopResultBuilder]: For program point mts64_write_dataEXIT(lines 4120 4130) no Hoare annotation was computed. [2022-12-14 07:11:53,312 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4120 4130) the Hoare annotation is: true [2022-12-14 07:11:53,312 INFO L902 garLoopResultBuilder]: At program point L5421(line 5421) the Hoare annotation is: true [2022-12-14 07:11:53,312 INFO L902 garLoopResultBuilder]: At program point L5421-1(line 5421) the Hoare annotation is: true [2022-12-14 07:11:53,312 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 5418 5425) no Hoare annotation was computed. [2022-12-14 07:11:53,312 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5418 5425) the Hoare annotation is: true [2022-12-14 07:11:53,312 INFO L899 garLoopResultBuilder]: For program point L3665-1(line 3665) no Hoare annotation was computed. [2022-12-14 07:11:53,312 INFO L902 garLoopResultBuilder]: At program point L3665(line 3665) the Hoare annotation is: true [2022-12-14 07:11:53,313 INFO L899 garLoopResultBuilder]: For program point L3660(lines 3660 3667) no Hoare annotation was computed. [2022-12-14 07:11:53,313 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3653 3669) the Hoare annotation is: true [2022-12-14 07:11:53,313 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3653 3669) no Hoare annotation was computed. [2022-12-14 07:11:53,313 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3653 3669) no Hoare annotation was computed. [2022-12-14 07:11:53,313 INFO L902 garLoopResultBuilder]: At program point L4702(line 4702) the Hoare annotation is: true [2022-12-14 07:11:53,313 INFO L899 garLoopResultBuilder]: For program point L4704-2(lines 4704 4707) no Hoare annotation was computed. [2022-12-14 07:11:53,313 INFO L902 garLoopResultBuilder]: At program point L4705(line 4705) the Hoare annotation is: true [2022-12-14 07:11:53,313 INFO L899 garLoopResultBuilder]: For program point L4704(lines 4704 4707) no Hoare annotation was computed. [2022-12-14 07:11:53,313 INFO L899 garLoopResultBuilder]: For program point L4705-1(line 4705) no Hoare annotation was computed. [2022-12-14 07:11:53,313 INFO L899 garLoopResultBuilder]: For program point L4702-1(line 4702) no Hoare annotation was computed. [2022-12-14 07:11:53,313 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4697 4710) the Hoare annotation is: true [2022-12-14 07:11:53,313 INFO L899 garLoopResultBuilder]: For program point snd_mts64_removeEXIT(lines 4697 4710) no Hoare annotation was computed. [2022-12-14 07:11:53,313 INFO L899 garLoopResultBuilder]: For program point L3935(lines 3935 3938) no Hoare annotation was computed. [2022-12-14 07:11:53,313 INFO L899 garLoopResultBuilder]: For program point L3933-1(line 3933) no Hoare annotation was computed. [2022-12-14 07:11:53,314 INFO L902 garLoopResultBuilder]: At program point L3933(line 3933) the Hoare annotation is: true [2022-12-14 07:11:53,314 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyFINAL(lines 3925 3947) no Hoare annotation was computed. [2022-12-14 07:11:53,314 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3925 3947) the Hoare annotation is: true [2022-12-14 07:11:53,314 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3939) no Hoare annotation was computed. [2022-12-14 07:11:53,314 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3939) no Hoare annotation was computed. [2022-12-14 07:11:53,314 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyEXIT(lines 3925 3947) no Hoare annotation was computed. [2022-12-14 07:11:53,314 INFO L902 garLoopResultBuilder]: At program point $Ultimate##4(lines 3941 3944) the Hoare annotation is: true [2022-12-14 07:11:53,314 INFO L899 garLoopResultBuilder]: For program point L3939-1(line 3939) no Hoare annotation was computed. [2022-12-14 07:11:53,314 INFO L899 garLoopResultBuilder]: For program point L3939(line 3939) no Hoare annotation was computed. [2022-12-14 07:11:53,314 INFO L902 garLoopResultBuilder]: At program point L4032(line 4032) the Hoare annotation is: true [2022-12-14 07:11:53,314 INFO L899 garLoopResultBuilder]: For program point L4033(line 4033) no Hoare annotation was computed. [2022-12-14 07:11:53,314 INFO L902 garLoopResultBuilder]: At program point L4030(line 4030) the Hoare annotation is: true [2022-12-14 07:11:53,314 INFO L902 garLoopResultBuilder]: At program point L4031(line 4031) the Hoare annotation is: true [2022-12-14 07:11:53,315 INFO L902 garLoopResultBuilder]: At program point L4030-1(line 4030) the Hoare annotation is: true [2022-12-14 07:11:53,315 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4025 4042) the Hoare annotation is: true [2022-12-14 07:11:53,315 INFO L899 garLoopResultBuilder]: For program point mts64_probeEXIT(lines 4025 4042) no Hoare annotation was computed. [2022-12-14 07:11:53,315 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3799 3805) the Hoare annotation is: true [2022-12-14 07:11:53,315 INFO L899 garLoopResultBuilder]: For program point platform_set_drvdataEXIT(lines 3799 3805) no Hoare annotation was computed. [2022-12-14 07:11:53,315 INFO L899 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 5617 5619) no Hoare annotation was computed. [2022-12-14 07:11:53,315 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5617 5619) the Hoare annotation is: true [2022-12-14 07:11:53,315 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 3791 3798) no Hoare annotation was computed. [2022-12-14 07:11:53,315 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3791 3798) the Hoare annotation is: true [2022-12-14 07:11:53,315 INFO L899 garLoopResultBuilder]: For program point L4224-1(line 4224) no Hoare annotation was computed. [2022-12-14 07:11:53,315 INFO L902 garLoopResultBuilder]: At program point L4222(line 4222) the Hoare annotation is: true [2022-12-14 07:11:53,315 INFO L902 garLoopResultBuilder]: At program point L4224(line 4224) the Hoare annotation is: true [2022-12-14 07:11:53,315 INFO L899 garLoopResultBuilder]: For program point L4222-1(line 4222) no Hoare annotation was computed. [2022-12-14 07:11:53,316 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4215 4227) the Hoare annotation is: true [2022-12-14 07:11:53,316 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getEXIT(lines 4215 4227) no Hoare annotation was computed. [2022-12-14 07:11:53,316 INFO L899 garLoopResultBuilder]: For program point snd_mts64_unregister_allErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4727) no Hoare annotation was computed. [2022-12-14 07:11:53,316 INFO L899 garLoopResultBuilder]: For program point L4722(lines 4722 4726) no Hoare annotation was computed. [2022-12-14 07:11:53,316 INFO L899 garLoopResultBuilder]: For program point snd_mts64_unregister_allEXIT(lines 4715 4737) no Hoare annotation was computed. [2022-12-14 07:11:53,316 INFO L899 garLoopResultBuilder]: For program point L4722-2(lines 4722 4726) no Hoare annotation was computed. [2022-12-14 07:11:53,316 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4715 4737) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2022-12-14 07:11:53,316 INFO L895 garLoopResultBuilder]: At program point $Ultimate##5(lines 4729 4732) the Hoare annotation is: (and (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) (or (<= 1 |snd_mts64_unregister_all_~i~6#1|) (= |snd_mts64_unregister_all_~i~6#1| 0))) [2022-12-14 07:11:53,317 INFO L895 garLoopResultBuilder]: At program point L5437(line 5437) the Hoare annotation is: (and (or (not (= ~ldv_state_variable_2~0 0)) (= ~ldv_state_variable_3~0 0)) (or (<= 1 |snd_mts64_unregister_all_~i~6#1|) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_retval_5~0 0)))) [2022-12-14 07:11:53,317 INFO L899 garLoopResultBuilder]: For program point snd_mts64_unregister_allErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4727) no Hoare annotation was computed. [2022-12-14 07:11:53,317 INFO L895 garLoopResultBuilder]: At program point L5437-1(line 5437) the Hoare annotation is: (and (or (not (= ~ldv_state_variable_2~0 0)) (= ~ldv_state_variable_3~0 0)) (or (<= 1 |snd_mts64_unregister_all_~i~6#1|) (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_retval_5~0 0)))) [2022-12-14 07:11:53,317 INFO L899 garLoopResultBuilder]: For program point L4727(line 4727) no Hoare annotation was computed. [2022-12-14 07:11:53,317 INFO L895 garLoopResultBuilder]: At program point L4723(line 4723) the Hoare annotation is: (and (or (and (<= 1 |snd_mts64_unregister_all_~i~6#1|) (<= |snd_mts64_unregister_all_~i~6#1| 31)) (= |snd_mts64_unregister_all_~i~6#1| 0)) (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0))) [2022-12-14 07:11:53,317 INFO L899 garLoopResultBuilder]: For program point L4723-1(line 4723) no Hoare annotation was computed. [2022-12-14 07:11:53,317 INFO L899 garLoopResultBuilder]: For program point snd_mts64_detachEXIT(lines 4573 4578) no Hoare annotation was computed. [2022-12-14 07:11:53,317 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4573 4578) the Hoare annotation is: true [2022-12-14 07:11:53,317 INFO L899 garLoopResultBuilder]: For program point mts64_device_closeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4004) no Hoare annotation was computed. [2022-12-14 07:11:53,317 INFO L899 garLoopResultBuilder]: For program point mts64_device_closeEXIT(lines 3993 4012) no Hoare annotation was computed. [2022-12-14 07:11:53,317 INFO L902 garLoopResultBuilder]: At program point ldv_27752(lines 3997 4011) the Hoare annotation is: true [2022-12-14 07:11:53,318 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3993 4012) the Hoare annotation is: true [2022-12-14 07:11:53,318 INFO L899 garLoopResultBuilder]: For program point L4004(line 4004) no Hoare annotation was computed. [2022-12-14 07:11:53,318 INFO L902 garLoopResultBuilder]: At program point L4002(line 4002) the Hoare annotation is: true [2022-12-14 07:11:53,318 INFO L899 garLoopResultBuilder]: For program point mts64_device_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4004) no Hoare annotation was computed. [2022-12-14 07:11:53,318 INFO L902 garLoopResultBuilder]: At program point $Ultimate##2(lines 4006 4009) the Hoare annotation is: true [2022-12-14 07:11:53,318 INFO L899 garLoopResultBuilder]: For program point L4003(line 4003) no Hoare annotation was computed. [2022-12-14 07:11:53,318 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 3703 3709) the Hoare annotation is: true [2022-12-14 07:11:53,318 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3703 3709) no Hoare annotation was computed. [2022-12-14 07:11:53,318 INFO L899 garLoopResultBuilder]: For program point mts64_device_initErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3964) no Hoare annotation was computed. [2022-12-14 07:11:53,318 INFO L899 garLoopResultBuilder]: For program point L3970-1(line 3970) no Hoare annotation was computed. [2022-12-14 07:11:53,318 INFO L899 garLoopResultBuilder]: For program point L3964(line 3964) no Hoare annotation was computed. [2022-12-14 07:11:53,318 INFO L899 garLoopResultBuilder]: For program point L3964-1(line 3964) no Hoare annotation was computed. [2022-12-14 07:11:53,318 INFO L902 garLoopResultBuilder]: At program point L3960(line 3960) the Hoare annotation is: true [2022-12-14 07:11:53,319 INFO L899 garLoopResultBuilder]: For program point mts64_device_initFINAL(lines 3948 3973) no Hoare annotation was computed. [2022-12-14 07:11:53,319 INFO L899 garLoopResultBuilder]: For program point L3958(line 3958) no Hoare annotation was computed. [2022-12-14 07:11:53,319 INFO L899 garLoopResultBuilder]: For program point L3960-1(line 3960) no Hoare annotation was computed. [2022-12-14 07:11:53,319 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3948 3973) the Hoare annotation is: true [2022-12-14 07:11:53,319 INFO L902 garLoopResultBuilder]: At program point $Ultimate##4(lines 3966 3969) the Hoare annotation is: true [2022-12-14 07:11:53,319 INFO L899 garLoopResultBuilder]: For program point mts64_device_initErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3964) no Hoare annotation was computed. [2022-12-14 07:11:53,319 INFO L899 garLoopResultBuilder]: For program point mts64_device_initEXIT(lines 3948 3973) no Hoare annotation was computed. [2022-12-14 07:11:53,319 INFO L899 garLoopResultBuilder]: For program point L3959(lines 3959 3963) no Hoare annotation was computed. [2022-12-14 07:11:53,319 INFO L902 garLoopResultBuilder]: At program point L3957(line 3957) the Hoare annotation is: true [2022-12-14 07:11:53,319 INFO L899 garLoopResultBuilder]: For program point L3953-1(line 3953) no Hoare annotation was computed. [2022-12-14 07:11:53,319 INFO L902 garLoopResultBuilder]: At program point L3953(line 3953) the Hoare annotation is: true [2022-12-14 07:11:53,319 INFO L902 garLoopResultBuilder]: At program point ldv_27736(lines 3952 3972) the Hoare annotation is: true [2022-12-14 07:11:53,319 INFO L902 garLoopResultBuilder]: At program point L3970(line 3970) the Hoare annotation is: true [2022-12-14 07:11:53,319 INFO L902 garLoopResultBuilder]: At program point L4478(lines 4438 4485) the Hoare annotation is: true [2022-12-14 07:11:53,320 INFO L902 garLoopResultBuilder]: At program point L5469(line 5469) the Hoare annotation is: true [2022-12-14 07:11:53,320 INFO L902 garLoopResultBuilder]: At program point L5469-1(lines 5464 5473) the Hoare annotation is: true [2022-12-14 07:11:53,320 INFO L899 garLoopResultBuilder]: For program point L4668(lines 4668 4674) no Hoare annotation was computed. [2022-12-14 07:11:53,320 INFO L899 garLoopResultBuilder]: For program point L4470(line 4470) no Hoare annotation was computed. [2022-12-14 07:11:53,320 INFO L902 garLoopResultBuilder]: At program point L4693(line 4693) the Hoare annotation is: true [2022-12-14 07:11:53,320 INFO L899 garLoopResultBuilder]: For program point L4693-1(line 4693) no Hoare annotation was computed. [2022-12-14 07:11:53,320 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeEXIT(lines 4599 4696) no Hoare annotation was computed. [2022-12-14 07:11:53,320 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4341) no Hoare annotation was computed. [2022-12-14 07:11:53,320 INFO L899 garLoopResultBuilder]: For program point L4677(lines 4677 4680) no Hoare annotation was computed. [2022-12-14 07:11:53,320 INFO L902 garLoopResultBuilder]: At program point L4479(lines 4479 4482) the Hoare annotation is: true [2022-12-14 07:11:53,320 INFO L902 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: true [2022-12-14 07:11:53,320 INFO L899 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2022-12-14 07:11:53,320 INFO L902 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: true [2022-12-14 07:11:53,321 INFO L899 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2022-12-14 07:11:53,321 INFO L899 garLoopResultBuilder]: For program point L4661(lines 4661 4666) no Hoare annotation was computed. [2022-12-14 07:11:53,321 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4474) no Hoare annotation was computed. [2022-12-14 07:11:53,321 INFO L899 garLoopResultBuilder]: For program point L4620(lines 4620 4623) no Hoare annotation was computed. [2022-12-14 07:11:53,321 INFO L902 garLoopResultBuilder]: At program point L4637(line 4637) the Hoare annotation is: true [2022-12-14 07:11:53,321 INFO L899 garLoopResultBuilder]: For program point L4637-1(line 4637) no Hoare annotation was computed. [2022-12-14 07:11:53,321 INFO L902 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: true [2022-12-14 07:11:53,321 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4474) no Hoare annotation was computed. [2022-12-14 07:11:53,321 INFO L902 garLoopResultBuilder]: At program point L4654-1(lines 4609 4695) the Hoare annotation is: true [2022-12-14 07:11:53,321 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4599 4696) the Hoare annotation is: true [2022-12-14 07:11:53,321 INFO L899 garLoopResultBuilder]: For program point L4456-1(line 4456) no Hoare annotation was computed. [2022-12-14 07:11:53,321 INFO L899 garLoopResultBuilder]: For program point L4456(line 4456) no Hoare annotation was computed. [2022-12-14 07:11:53,321 INFO L902 garLoopResultBuilder]: At program point L4613(line 4613) the Hoare annotation is: true [2022-12-14 07:11:53,321 INFO L902 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2022-12-14 07:11:53,322 INFO L899 garLoopResultBuilder]: For program point L4613-1(line 4613) no Hoare annotation was computed. [2022-12-14 07:11:53,322 INFO L902 garLoopResultBuilder]: At program point L5637-1(line 5637) the Hoare annotation is: true [2022-12-14 07:11:53,322 INFO L902 garLoopResultBuilder]: At program point L4638(line 4638) the Hoare annotation is: true [2022-12-14 07:11:53,322 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_create_returnLabel#1(lines 4429 4486) the Hoare annotation is: true [2022-12-14 07:11:53,322 INFO L899 garLoopResultBuilder]: For program point L4638-1(line 4638) no Hoare annotation was computed. [2022-12-14 07:11:53,322 INFO L899 garLoopResultBuilder]: For program point L4473(line 4473) no Hoare annotation was computed. [2022-12-14 07:11:53,322 INFO L899 garLoopResultBuilder]: For program point L4341(line 4341) no Hoare annotation was computed. [2022-12-14 07:11:53,322 INFO L899 garLoopResultBuilder]: For program point L4341-1(line 4341) no Hoare annotation was computed. [2022-12-14 07:11:53,322 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4456) no Hoare annotation was computed. [2022-12-14 07:11:53,322 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeFINAL(lines 4599 4696) no Hoare annotation was computed. [2022-12-14 07:11:53,322 INFO L902 garLoopResultBuilder]: At program point snd_mts64_ctl_create_returnLabel#1(lines 4316 4349) the Hoare annotation is: true [2022-12-14 07:11:53,322 INFO L902 garLoopResultBuilder]: At program point L4449(line 4449) the Hoare annotation is: true [2022-12-14 07:11:53,322 INFO L899 garLoopResultBuilder]: For program point L4449-1(line 4449) no Hoare annotation was computed. [2022-12-14 07:11:53,322 INFO L899 garLoopResultBuilder]: For program point L4474(line 4474) no Hoare annotation was computed. [2022-12-14 07:11:53,323 INFO L899 garLoopResultBuilder]: For program point L4631(lines 4631 4636) no Hoare annotation was computed. [2022-12-14 07:11:53,323 INFO L902 garLoopResultBuilder]: At program point L4342(lines 4322 4348) the Hoare annotation is: true [2022-12-14 07:11:53,323 INFO L899 garLoopResultBuilder]: For program point L4441(lines 4441 4444) no Hoare annotation was computed. [2022-12-14 07:11:53,323 INFO L899 garLoopResultBuilder]: For program point L4474-1(line 4474) no Hoare annotation was computed. [2022-12-14 07:11:53,323 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4456) no Hoare annotation was computed. [2022-12-14 07:11:53,323 INFO L902 garLoopResultBuilder]: At program point L4458(lines 4438 4485) the Hoare annotation is: true [2022-12-14 07:11:53,323 INFO L902 garLoopResultBuilder]: At program point L4615(line 4615) the Hoare annotation is: true [2022-12-14 07:11:53,323 INFO L899 garLoopResultBuilder]: For program point L4615-1(lines 4609 4695) no Hoare annotation was computed. [2022-12-14 07:11:53,323 INFO L902 garLoopResultBuilder]: At program point L4681(line 4681) the Hoare annotation is: true [2022-12-14 07:11:53,323 INFO L902 garLoopResultBuilder]: At program point L4681-1(line 4681) the Hoare annotation is: true [2022-12-14 07:11:53,323 INFO L902 garLoopResultBuilder]: At program point L4450(line 4450) the Hoare annotation is: true [2022-12-14 07:11:53,323 INFO L899 garLoopResultBuilder]: For program point L4450-1(line 4450) no Hoare annotation was computed. [2022-12-14 07:11:53,323 INFO L902 garLoopResultBuilder]: At program point L4343(lines 4343 4346) the Hoare annotation is: true [2022-12-14 07:11:53,324 INFO L899 garLoopResultBuilder]: For program point L4624-1(line 4624) no Hoare annotation was computed. [2022-12-14 07:11:53,324 INFO L899 garLoopResultBuilder]: For program point L4335(lines 4335 4340) no Hoare annotation was computed. [2022-12-14 07:11:53,324 INFO L902 garLoopResultBuilder]: At program point L4624(line 4624) the Hoare annotation is: true [2022-12-14 07:11:53,324 INFO L902 garLoopResultBuilder]: At program point L4459(lines 4459 4462) the Hoare annotation is: true [2022-12-14 07:11:53,324 INFO L902 garLoopResultBuilder]: At program point L4641(lines 4641 4642) the Hoare annotation is: true [2022-12-14 07:11:53,324 INFO L899 garLoopResultBuilder]: For program point L4641-1(lines 4641 4642) no Hoare annotation was computed. [2022-12-14 07:11:53,324 INFO L899 garLoopResultBuilder]: For program point L5467(lines 5467 5470) no Hoare annotation was computed. [2022-12-14 07:11:53,324 INFO L902 garLoopResultBuilder]: At program point L4476(lines 4438 4485) the Hoare annotation is: true [2022-12-14 07:11:53,324 INFO L902 garLoopResultBuilder]: At program point L4625(lines 4625 4628) the Hoare annotation is: true [2022-12-14 07:11:53,324 INFO L899 garLoopResultBuilder]: For program point L4683(lines 4683 4688) no Hoare annotation was computed. [2022-12-14 07:11:53,324 INFO L902 garLoopResultBuilder]: At program point L4667(line 4667) the Hoare annotation is: true [2022-12-14 07:11:53,324 INFO L899 garLoopResultBuilder]: For program point L4667-1(line 4667) no Hoare annotation was computed. [2022-12-14 07:11:53,324 INFO L899 garLoopResultBuilder]: For program point L4469(lines 4469 4475) no Hoare annotation was computed. [2022-12-14 07:11:53,325 INFO L902 garLoopResultBuilder]: At program point L4651(lines 4651 4657) the Hoare annotation is: true [2022-12-14 07:11:53,325 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4341) no Hoare annotation was computed. [2022-12-14 07:11:53,325 INFO L899 garLoopResultBuilder]: For program point L4643(lines 4643 4649) no Hoare annotation was computed. [2022-12-14 07:11:53,325 INFO L899 garLoopResultBuilder]: For program point L4676-1(line 4676) no Hoare annotation was computed. [2022-12-14 07:11:53,325 INFO L902 garLoopResultBuilder]: At program point L4676(line 4676) the Hoare annotation is: true [2022-12-14 07:11:53,325 INFO L899 garLoopResultBuilder]: For program point L4066-1(line 4066) no Hoare annotation was computed. [2022-12-14 07:11:53,325 INFO L899 garLoopResultBuilder]: For program point mts64_read_charErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4073) no Hoare annotation was computed. [2022-12-14 07:11:53,325 INFO L899 garLoopResultBuilder]: For program point mts64_read_charErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4073) no Hoare annotation was computed. [2022-12-14 07:11:53,325 INFO L899 garLoopResultBuilder]: For program point mts64_read_charEXIT(lines 4056 4081) no Hoare annotation was computed. [2022-12-14 07:11:53,325 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4056 4081) the Hoare annotation is: true [2022-12-14 07:11:53,325 INFO L899 garLoopResultBuilder]: For program point L4073(line 4073) no Hoare annotation was computed. [2022-12-14 07:11:53,325 INFO L902 garLoopResultBuilder]: At program point L4068(line 4068) the Hoare annotation is: true [2022-12-14 07:11:53,325 INFO L902 garLoopResultBuilder]: At program point $Ultimate##5(lines 4075 4078) the Hoare annotation is: true [2022-12-14 07:11:53,326 INFO L902 garLoopResultBuilder]: At program point L4066(line 4066) the Hoare annotation is: true [2022-12-14 07:11:53,326 INFO L899 garLoopResultBuilder]: For program point L4068-1(line 4068) no Hoare annotation was computed. [2022-12-14 07:11:53,326 INFO L899 garLoopResultBuilder]: For program point L4069-2(lines 4069 4072) no Hoare annotation was computed. [2022-12-14 07:11:53,326 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 5410 5417) no Hoare annotation was computed. [2022-12-14 07:11:53,326 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5410 5417) the Hoare annotation is: true [2022-12-14 07:11:53,326 INFO L902 garLoopResultBuilder]: At program point L5413(line 5413) the Hoare annotation is: true [2022-12-14 07:11:53,326 INFO L902 garLoopResultBuilder]: At program point L5413-1(line 5413) the Hoare annotation is: true [2022-12-14 07:11:53,326 INFO L899 garLoopResultBuilder]: For program point mts64_readErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4053) no Hoare annotation was computed. [2022-12-14 07:11:53,326 INFO L899 garLoopResultBuilder]: For program point mts64_readErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4053) no Hoare annotation was computed. [2022-12-14 07:11:53,326 INFO L899 garLoopResultBuilder]: For program point mts64_readErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4053) no Hoare annotation was computed. [2022-12-14 07:11:53,326 INFO L902 garLoopResultBuilder]: At program point L4052(line 4052) the Hoare annotation is: true [2022-12-14 07:11:53,326 INFO L899 garLoopResultBuilder]: For program point L4053-1(line 4053) no Hoare annotation was computed. [2022-12-14 07:11:53,326 INFO L899 garLoopResultBuilder]: For program point L4053(line 4053) no Hoare annotation was computed. [2022-12-14 07:11:53,327 INFO L902 garLoopResultBuilder]: At program point L4050(line 4050) the Hoare annotation is: true [2022-12-14 07:11:53,327 INFO L899 garLoopResultBuilder]: For program point L4051-1(line 4051) no Hoare annotation was computed. [2022-12-14 07:11:53,327 INFO L902 garLoopResultBuilder]: At program point L4051(line 4051) the Hoare annotation is: true [2022-12-14 07:11:53,327 INFO L899 garLoopResultBuilder]: For program point L4052-1(line 4052) no Hoare annotation was computed. [2022-12-14 07:11:53,327 INFO L899 garLoopResultBuilder]: For program point mts64_readEXIT(lines 4043 4055) no Hoare annotation was computed. [2022-12-14 07:11:53,327 INFO L902 garLoopResultBuilder]: At program point L4048(line 4048) the Hoare annotation is: true [2022-12-14 07:11:53,327 INFO L899 garLoopResultBuilder]: For program point L4049-1(line 4049) no Hoare annotation was computed. [2022-12-14 07:11:53,327 INFO L902 garLoopResultBuilder]: At program point L4049(line 4049) the Hoare annotation is: true [2022-12-14 07:11:53,327 INFO L899 garLoopResultBuilder]: For program point L4050-1(line 4050) no Hoare annotation was computed. [2022-12-14 07:11:53,327 INFO L899 garLoopResultBuilder]: For program point L4048-1(line 4048) no Hoare annotation was computed. [2022-12-14 07:11:53,327 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4043 4055) the Hoare annotation is: true [2022-12-14 07:11:53,327 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5591 5593) the Hoare annotation is: true [2022-12-14 07:11:53,327 INFO L899 garLoopResultBuilder]: For program point parport_releaseEXIT(lines 5591 5593) no Hoare annotation was computed. [2022-12-14 07:11:53,327 INFO L899 garLoopResultBuilder]: For program point L4404-1(line 4404) no Hoare annotation was computed. [2022-12-14 07:11:53,328 INFO L902 garLoopResultBuilder]: At program point L4404(line 4404) the Hoare annotation is: true [2022-12-14 07:11:53,328 INFO L902 garLoopResultBuilder]: At program point L4398(lines 4391 4406) the Hoare annotation is: true [2022-12-14 07:11:53,328 INFO L902 garLoopResultBuilder]: At program point L4400(lines 4400 4403) the Hoare annotation is: true [2022-12-14 07:11:53,328 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4396) no Hoare annotation was computed. [2022-12-14 07:11:53,328 INFO L899 garLoopResultBuilder]: For program point L4396-1(line 4396) no Hoare annotation was computed. [2022-12-14 07:11:53,328 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4396) no Hoare annotation was computed. [2022-12-14 07:11:53,328 INFO L902 garLoopResultBuilder]: At program point L4396-2(line 4396) the Hoare annotation is: true [2022-12-14 07:11:53,328 INFO L899 garLoopResultBuilder]: For program point L4396(line 4396) no Hoare annotation was computed. [2022-12-14 07:11:53,328 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4384 4407) the Hoare annotation is: true [2022-12-14 07:11:53,328 INFO L902 garLoopResultBuilder]: At program point L4393(line 4393) the Hoare annotation is: true [2022-12-14 07:11:53,328 INFO L902 garLoopResultBuilder]: At program point L4396-3(line 4396) the Hoare annotation is: true [2022-12-14 07:11:53,328 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerEXIT(lines 4384 4407) no Hoare annotation was computed. [2022-12-14 07:11:53,328 INFO L902 garLoopResultBuilder]: At program point L4539(line 4539) the Hoare annotation is: true [2022-12-14 07:11:53,328 INFO L902 garLoopResultBuilder]: At program point L4538(line 4538) the Hoare annotation is: true [2022-12-14 07:11:53,329 INFO L902 garLoopResultBuilder]: At program point L4539-1(line 4539) the Hoare annotation is: true [2022-12-14 07:11:53,329 INFO L899 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2022-12-14 07:11:53,329 INFO L902 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2022-12-14 07:11:53,329 INFO L899 garLoopResultBuilder]: For program point L4538-1(line 4538) no Hoare annotation was computed. [2022-12-14 07:11:53,329 INFO L899 garLoopResultBuilder]: For program point L4532-1(line 4532) no Hoare annotation was computed. [2022-12-14 07:11:53,329 INFO L899 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2022-12-14 07:11:53,329 INFO L899 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2022-12-14 07:11:53,329 INFO L902 garLoopResultBuilder]: At program point L4532(line 4532) the Hoare annotation is: true [2022-12-14 07:11:53,329 INFO L902 garLoopResultBuilder]: At program point L4526(lines 4526 4527) the Hoare annotation is: true [2022-12-14 07:11:53,329 INFO L899 garLoopResultBuilder]: For program point L4528(lines 4528 4531) no Hoare annotation was computed. [2022-12-14 07:11:53,329 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probe_portFINAL(lines 4520 4543) no Hoare annotation was computed. [2022-12-14 07:11:53,329 INFO L899 garLoopResultBuilder]: For program point L4526-1(lines 4526 4527) no Hoare annotation was computed. [2022-12-14 07:11:53,329 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probe_portEXIT(lines 4520 4543) no Hoare annotation was computed. [2022-12-14 07:11:53,329 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4520 4543) the Hoare annotation is: true [2022-12-14 07:11:53,329 INFO L899 garLoopResultBuilder]: For program point mts64_device_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3984) no Hoare annotation was computed. [2022-12-14 07:11:53,330 INFO L899 garLoopResultBuilder]: For program point L3984(line 3984) no Hoare annotation was computed. [2022-12-14 07:11:53,330 INFO L899 garLoopResultBuilder]: For program point mts64_device_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3984) no Hoare annotation was computed. [2022-12-14 07:11:53,330 INFO L899 garLoopResultBuilder]: For program point mts64_device_openEXIT(lines 3974 3992) no Hoare annotation was computed. [2022-12-14 07:11:53,330 INFO L899 garLoopResultBuilder]: For program point L3983(line 3983) no Hoare annotation was computed. [2022-12-14 07:11:53,330 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3974 3992) the Hoare annotation is: true [2022-12-14 07:11:53,330 INFO L902 garLoopResultBuilder]: At program point ldv_27744(lines 3978 3991) the Hoare annotation is: true [2022-12-14 07:11:53,330 INFO L902 garLoopResultBuilder]: At program point $Ultimate##2(lines 3986 3989) the Hoare annotation is: true [2022-12-14 07:11:53,330 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3650 3652) the Hoare annotation is: true [2022-12-14 07:11:53,330 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3650 3652) no Hoare annotation was computed. [2022-12-14 07:11:53,330 INFO L899 garLoopResultBuilder]: For program point mts64_smpte_stopEXIT(lines 4102 4108) no Hoare annotation was computed. [2022-12-14 07:11:53,330 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4102 4108) the Hoare annotation is: true [2022-12-14 07:11:53,330 INFO L902 garLoopResultBuilder]: At program point L4105(line 4105) the Hoare annotation is: true [2022-12-14 07:11:53,330 INFO L899 garLoopResultBuilder]: For program point mts64_smpte_stopFINAL(lines 4102 4108) no Hoare annotation was computed. [2022-12-14 07:11:53,331 INFO L902 garLoopResultBuilder]: At program point L4415(line 4415) the Hoare annotation is: true [2022-12-14 07:11:53,331 INFO L902 garLoopResultBuilder]: At program point L4416-1(lines 4416 4420) the Hoare annotation is: true [2022-12-14 07:11:53,331 INFO L899 garLoopResultBuilder]: For program point L4415-1(lines 4413 4423) no Hoare annotation was computed. [2022-12-14 07:11:53,331 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4408 4424) the Hoare annotation is: true [2022-12-14 07:11:53,331 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerFINAL(lines 4408 4424) no Hoare annotation was computed. [2022-12-14 07:11:53,331 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerEXIT(lines 4408 4424) no Hoare annotation was computed. [2022-12-14 07:11:53,331 INFO L899 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2022-12-14 07:11:53,331 INFO L902 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: true [2022-12-14 07:11:53,331 INFO L899 garLoopResultBuilder]: For program point mts64_disable_readoutEXIT(lines 3915 3924) no Hoare annotation was computed. [2022-12-14 07:11:53,331 INFO L899 garLoopResultBuilder]: For program point L3919-1(line 3919) no Hoare annotation was computed. [2022-12-14 07:11:53,331 INFO L902 garLoopResultBuilder]: At program point L3919(line 3919) the Hoare annotation is: true [2022-12-14 07:11:53,331 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3915 3924) the Hoare annotation is: true [2022-12-14 07:11:53,331 INFO L899 garLoopResultBuilder]: For program point L3682-1(line 3682) no Hoare annotation was computed. [2022-12-14 07:11:53,331 INFO L899 garLoopResultBuilder]: For program point L3677(lines 3677 3684) no Hoare annotation was computed. [2022-12-14 07:11:53,331 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3670 3686) the Hoare annotation is: true [2022-12-14 07:11:53,332 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3670 3686) no Hoare annotation was computed. [2022-12-14 07:11:53,332 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3670 3686) no Hoare annotation was computed. [2022-12-14 07:11:53,332 INFO L902 garLoopResultBuilder]: At program point L3682(line 3682) the Hoare annotation is: true [2022-12-14 07:11:53,332 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,332 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,332 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-12-14 07:11:53,332 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-12-14 07:11:53,332 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,332 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2022-12-14 07:11:53,332 INFO L895 garLoopResultBuilder]: At program point L4990(line 4990) the Hoare annotation is: false [2022-12-14 07:11:53,332 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5016) no Hoare annotation was computed. [2022-12-14 07:11:53,332 INFO L899 garLoopResultBuilder]: For program point L4924-1(line 4924) no Hoare annotation was computed. [2022-12-14 07:11:53,332 INFO L895 garLoopResultBuilder]: At program point L4858(line 4858) the Hoare annotation is: false [2022-12-14 07:11:53,332 INFO L899 garLoopResultBuilder]: For program point L4990-1(line 4990) no Hoare annotation was computed. [2022-12-14 07:11:53,333 INFO L895 garLoopResultBuilder]: At program point L4924(line 4924) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,333 INFO L899 garLoopResultBuilder]: For program point L4858-1(line 4858) no Hoare annotation was computed. [2022-12-14 07:11:53,333 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5236) no Hoare annotation was computed. [2022-12-14 07:11:53,333 INFO L899 garLoopResultBuilder]: For program point L5189(line 5189) no Hoare annotation was computed. [2022-12-14 07:11:53,333 INFO L899 garLoopResultBuilder]: For program point L5190(lines 5190 5198) no Hoare annotation was computed. [2022-12-14 07:11:53,333 INFO L895 garLoopResultBuilder]: At program point L5124(line 5124) the Hoare annotation is: false [2022-12-14 07:11:53,333 INFO L895 garLoopResultBuilder]: At program point L4926(line 4926) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,333 INFO L895 garLoopResultBuilder]: At program point L4860-1(line 4860) the Hoare annotation is: false [2022-12-14 07:11:53,333 INFO L899 garLoopResultBuilder]: For program point L4926-1(line 4926) no Hoare annotation was computed. [2022-12-14 07:11:53,333 INFO L895 garLoopResultBuilder]: At program point L4860(line 4860) the Hoare annotation is: false [2022-12-14 07:11:53,333 INFO L899 garLoopResultBuilder]: For program point L5323(line 5323) no Hoare annotation was computed. [2022-12-14 07:11:53,333 INFO L895 garLoopResultBuilder]: At program point L5191(line 5191) the Hoare annotation is: false [2022-12-14 07:11:53,334 INFO L899 garLoopResultBuilder]: For program point L5191-1(line 5191) no Hoare annotation was computed. [2022-12-14 07:11:53,334 INFO L895 garLoopResultBuilder]: At program point L4795(line 4795) the Hoare annotation is: false [2022-12-14 07:11:53,334 INFO L899 garLoopResultBuilder]: For program point L4795-1(line 4795) no Hoare annotation was computed. [2022-12-14 07:11:53,334 INFO L899 garLoopResultBuilder]: For program point L5324(lines 5324 5328) no Hoare annotation was computed. [2022-12-14 07:11:53,334 INFO L899 garLoopResultBuilder]: For program point L5192(lines 5192 5196) no Hoare annotation was computed. [2022-12-14 07:11:53,334 INFO L899 garLoopResultBuilder]: For program point L4928-1(line 4928) no Hoare annotation was computed. [2022-12-14 07:11:53,334 INFO L895 garLoopResultBuilder]: At program point L4928(line 4928) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,334 INFO L895 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_retval_5~0 0)) [2022-12-14 07:11:53,334 INFO L895 garLoopResultBuilder]: At program point L5457-1(line 5457) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_retval_5~0 0)) [2022-12-14 07:11:53,334 INFO L895 garLoopResultBuilder]: At program point L4995(line 4995) the Hoare annotation is: false [2022-12-14 07:11:53,334 INFO L899 garLoopResultBuilder]: For program point L4995-1(line 4995) no Hoare annotation was computed. [2022-12-14 07:11:53,334 INFO L899 garLoopResultBuilder]: For program point L5061(line 5061) no Hoare annotation was computed. [2022-12-14 07:11:53,334 INFO L895 garLoopResultBuilder]: At program point L4797(line 4797) the Hoare annotation is: false [2022-12-14 07:11:53,334 INFO L895 garLoopResultBuilder]: At program point L4797-1(line 4797) the Hoare annotation is: false [2022-12-14 07:11:53,335 INFO L899 garLoopResultBuilder]: For program point L5194(line 5194) no Hoare annotation was computed. [2022-12-14 07:11:53,335 INFO L899 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2022-12-14 07:11:53,335 INFO L899 garLoopResultBuilder]: For program point L5062(lines 5062 5091) no Hoare annotation was computed. [2022-12-14 07:11:53,335 INFO L899 garLoopResultBuilder]: For program point L5194-1(line 5194) no Hoare annotation was computed. [2022-12-14 07:11:53,335 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5204) no Hoare annotation was computed. [2022-12-14 07:11:53,335 INFO L899 garLoopResultBuilder]: For program point L5261(lines 5261 5310) no Hoare annotation was computed. [2022-12-14 07:11:53,335 INFO L899 garLoopResultBuilder]: For program point L5064(lines 5064 5088) no Hoare annotation was computed. [2022-12-14 07:11:53,335 INFO L899 garLoopResultBuilder]: For program point L4932-1(line 4932) no Hoare annotation was computed. [2022-12-14 07:11:53,335 INFO L895 garLoopResultBuilder]: At program point L4932(line 4932) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,335 INFO L899 garLoopResultBuilder]: For program point L5263(lines 5263 5307) no Hoare annotation was computed. [2022-12-14 07:11:53,335 INFO L895 garLoopResultBuilder]: At program point L5131(line 5131) the Hoare annotation is: false [2022-12-14 07:11:53,335 INFO L899 garLoopResultBuilder]: For program point L5065(line 5065) no Hoare annotation was computed. [2022-12-14 07:11:53,335 INFO L895 garLoopResultBuilder]: At program point L5330(line 5330) the Hoare annotation is: false [2022-12-14 07:11:53,335 INFO L899 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2022-12-14 07:11:53,336 INFO L899 garLoopResultBuilder]: For program point L5066(lines 5066 5070) no Hoare annotation was computed. [2022-12-14 07:11:53,336 INFO L895 garLoopResultBuilder]: At program point L4934(line 4934) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,336 INFO L899 garLoopResultBuilder]: For program point L5000(line 5000) no Hoare annotation was computed. [2022-12-14 07:11:53,336 INFO L895 garLoopResultBuilder]: At program point L4934-1(line 4934) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,336 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5247) no Hoare annotation was computed. [2022-12-14 07:11:53,336 INFO L899 garLoopResultBuilder]: For program point L5265(lines 5265 5270) no Hoare annotation was computed. [2022-12-14 07:11:53,336 INFO L895 garLoopResultBuilder]: At program point L5067(line 5067) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,336 INFO L899 garLoopResultBuilder]: For program point L5067-1(line 5067) no Hoare annotation was computed. [2022-12-14 07:11:53,336 INFO L899 garLoopResultBuilder]: For program point L5001(lines 5001 5009) no Hoare annotation was computed. [2022-12-14 07:11:53,336 INFO L902 garLoopResultBuilder]: At program point main_ldv_final#1(lines 4919 5384) the Hoare annotation is: true [2022-12-14 07:11:53,336 INFO L899 garLoopResultBuilder]: For program point L5200(line 5200) no Hoare annotation was computed. [2022-12-14 07:11:53,336 INFO L895 garLoopResultBuilder]: At program point L5002(line 5002) the Hoare annotation is: false [2022-12-14 07:11:53,336 INFO L895 garLoopResultBuilder]: At program point L4870(line 4870) the Hoare annotation is: false [2022-12-14 07:11:53,337 INFO L899 garLoopResultBuilder]: For program point L5002-1(line 5002) no Hoare annotation was computed. [2022-12-14 07:11:53,337 INFO L899 garLoopResultBuilder]: For program point L4870-1(line 4870) no Hoare annotation was computed. [2022-12-14 07:11:53,337 INFO L899 garLoopResultBuilder]: For program point L5201(lines 5201 5206) no Hoare annotation was computed. [2022-12-14 07:11:53,337 INFO L899 garLoopResultBuilder]: For program point L5003(lines 5003 5007) no Hoare annotation was computed. [2022-12-14 07:11:53,337 INFO L895 garLoopResultBuilder]: At program point L5202(line 5202) the Hoare annotation is: false [2022-12-14 07:11:53,337 INFO L895 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,337 INFO L895 garLoopResultBuilder]: At program point L4277-1(line 4277) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,337 INFO L899 garLoopResultBuilder]: For program point L5202-1(line 5202) no Hoare annotation was computed. [2022-12-14 07:11:53,337 INFO L895 garLoopResultBuilder]: At program point L4872-1(line 4872) the Hoare annotation is: false [2022-12-14 07:11:53,337 INFO L895 garLoopResultBuilder]: At program point L4806(line 4806) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,337 INFO L895 garLoopResultBuilder]: At program point L4872(line 4872) the Hoare annotation is: false [2022-12-14 07:11:53,337 INFO L895 garLoopResultBuilder]: At program point L4806-1(line 4806) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,338 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4569) no Hoare annotation was computed. [2022-12-14 07:11:53,338 INFO L899 garLoopResultBuilder]: For program point L5005(line 5005) no Hoare annotation was computed. [2022-12-14 07:11:53,338 INFO L899 garLoopResultBuilder]: For program point L5005-1(line 5005) no Hoare annotation was computed. [2022-12-14 07:11:53,338 INFO L899 garLoopResultBuilder]: For program point L5204-1(line 5204) no Hoare annotation was computed. [2022-12-14 07:11:53,338 INFO L899 garLoopResultBuilder]: For program point L5138(line 5138) no Hoare annotation was computed. [2022-12-14 07:11:53,338 INFO L899 garLoopResultBuilder]: For program point L5204(line 5204) no Hoare annotation was computed. [2022-12-14 07:11:53,338 INFO L899 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2022-12-14 07:11:53,338 INFO L899 garLoopResultBuilder]: For program point L5337(line 5337) no Hoare annotation was computed. [2022-12-14 07:11:53,338 INFO L895 garLoopResultBuilder]: At program point L5139(lines 5139 5144) the Hoare annotation is: false [2022-12-14 07:11:53,338 INFO L899 garLoopResultBuilder]: For program point L5073(lines 5073 5077) no Hoare annotation was computed. [2022-12-14 07:11:53,338 INFO L902 garLoopResultBuilder]: At program point L5338(line 5338) the Hoare annotation is: true [2022-12-14 07:11:53,338 INFO L899 garLoopResultBuilder]: For program point L5272(line 5272) no Hoare annotation was computed. [2022-12-14 07:11:53,338 INFO L899 garLoopResultBuilder]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2022-12-14 07:11:53,339 INFO L895 garLoopResultBuilder]: At program point L5074(line 5074) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,339 INFO L895 garLoopResultBuilder]: At program point L4149(line 4149) the Hoare annotation is: false [2022-12-14 07:11:53,339 INFO L899 garLoopResultBuilder]: For program point L5074-1(line 5074) no Hoare annotation was computed. [2022-12-14 07:11:53,339 INFO L895 garLoopResultBuilder]: At program point L4744(lines 4744 4747) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,339 INFO L895 garLoopResultBuilder]: At program point L5273(lines 5273 5303) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,339 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5142) no Hoare annotation was computed. [2022-12-14 07:11:53,339 INFO L899 garLoopResultBuilder]: For program point L5142(line 5142) no Hoare annotation was computed. [2022-12-14 07:11:53,339 INFO L895 garLoopResultBuilder]: At program point L4151-1(line 4151) the Hoare annotation is: false [2022-12-14 07:11:53,339 INFO L899 garLoopResultBuilder]: For program point L5208(line 5208) no Hoare annotation was computed. [2022-12-14 07:11:53,339 INFO L895 garLoopResultBuilder]: At program point L4151(line 4151) the Hoare annotation is: false [2022-12-14 07:11:53,339 INFO L899 garLoopResultBuilder]: For program point L5142-1(line 5142) no Hoare annotation was computed. [2022-12-14 07:11:53,339 INFO L895 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: false [2022-12-14 07:11:53,339 INFO L895 garLoopResultBuilder]: At program point L5605-1(line 5605) the Hoare annotation is: false [2022-12-14 07:11:53,339 INFO L899 garLoopResultBuilder]: For program point L5275(lines 5275 5279) no Hoare annotation was computed. [2022-12-14 07:11:53,340 INFO L902 garLoopResultBuilder]: At program point L5209(line 5209) the Hoare annotation is: true [2022-12-14 07:11:53,340 INFO L899 garLoopResultBuilder]: For program point L5011(line 5011) no Hoare annotation was computed. [2022-12-14 07:11:53,340 INFO L899 garLoopResultBuilder]: For program point L5012(lines 5012 5020) no Hoare annotation was computed. [2022-12-14 07:11:53,340 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,340 INFO L895 garLoopResultBuilder]: At program point L4286(line 4286) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,340 INFO L899 garLoopResultBuilder]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2022-12-14 07:11:53,340 INFO L895 garLoopResultBuilder]: At program point L5079(line 5079) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,340 INFO L895 garLoopResultBuilder]: At program point L5013(line 5013) the Hoare annotation is: false [2022-12-14 07:11:53,340 INFO L899 garLoopResultBuilder]: For program point L5013-1(line 5013) no Hoare annotation was computed. [2022-12-14 07:11:53,340 INFO L895 garLoopResultBuilder]: At program point L4815(line 4815) the Hoare annotation is: false [2022-12-14 07:11:53,340 INFO L895 garLoopResultBuilder]: At program point L4815-1(line 4815) the Hoare annotation is: false [2022-12-14 07:11:53,340 INFO L899 garLoopResultBuilder]: For program point L4749(lines 4749 4753) no Hoare annotation was computed. [2022-12-14 07:11:53,340 INFO L899 garLoopResultBuilder]: For program point L4551(lines 4551 4554) no Hoare annotation was computed. [2022-12-14 07:11:53,341 INFO L899 garLoopResultBuilder]: For program point L5344(line 5344) no Hoare annotation was computed. [2022-12-14 07:11:53,341 INFO L899 garLoopResultBuilder]: For program point L5146(line 5146) no Hoare annotation was computed. [2022-12-14 07:11:53,341 INFO L899 garLoopResultBuilder]: For program point L5014(lines 5014 5018) no Hoare annotation was computed. [2022-12-14 07:11:53,341 INFO L895 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: false [2022-12-14 07:11:53,341 INFO L899 garLoopResultBuilder]: For program point L4882-1(line 4882) no Hoare annotation was computed. [2022-12-14 07:11:53,341 INFO L895 garLoopResultBuilder]: At program point L4288-1(line 4288) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,341 INFO L899 garLoopResultBuilder]: For program point L5345(lines 5345 5374) no Hoare annotation was computed. [2022-12-14 07:11:53,341 INFO L895 garLoopResultBuilder]: At program point L4288(line 4288) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,341 INFO L902 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2022-12-14 07:11:53,341 INFO L895 garLoopResultBuilder]: At program point L4949(lines 4919 5384) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,341 INFO L899 garLoopResultBuilder]: For program point L5280(lines 5280 5301) no Hoare annotation was computed. [2022-12-14 07:11:53,341 INFO L899 garLoopResultBuilder]: For program point L5016-1(line 5016) no Hoare annotation was computed. [2022-12-14 07:11:53,341 INFO L899 garLoopResultBuilder]: For program point L5016(line 5016) no Hoare annotation was computed. [2022-12-14 07:11:53,342 INFO L895 garLoopResultBuilder]: At program point L4884-1(line 4884) the Hoare annotation is: false [2022-12-14 07:11:53,342 INFO L895 garLoopResultBuilder]: At program point L4884(line 4884) the Hoare annotation is: false [2022-12-14 07:11:53,342 INFO L899 garLoopResultBuilder]: For program point L5347(lines 5347 5371) no Hoare annotation was computed. [2022-12-14 07:11:53,342 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5005) no Hoare annotation was computed. [2022-12-14 07:11:53,342 INFO L899 garLoopResultBuilder]: For program point L5215(line 5215) no Hoare annotation was computed. [2022-12-14 07:11:53,342 INFO L895 garLoopResultBuilder]: At program point L4092(line 4092) the Hoare annotation is: false [2022-12-14 07:11:53,342 INFO L895 garLoopResultBuilder]: At program point L4092-1(line 4092) the Hoare annotation is: false [2022-12-14 07:11:53,342 INFO L899 garLoopResultBuilder]: For program point L4951(lines 4951 5378) no Hoare annotation was computed. [2022-12-14 07:11:53,342 INFO L895 garLoopResultBuilder]: At program point L4555(line 4555) the Hoare annotation is: false [2022-12-14 07:11:53,342 INFO L895 garLoopResultBuilder]: At program point L4555-1(line 4555) the Hoare annotation is: false [2022-12-14 07:11:53,342 INFO L899 garLoopResultBuilder]: For program point L5348(line 5348) no Hoare annotation was computed. [2022-12-14 07:11:53,342 INFO L899 garLoopResultBuilder]: For program point L5216(lines 5216 5258) no Hoare annotation was computed. [2022-12-14 07:11:53,342 INFO L895 garLoopResultBuilder]: At program point L4093(line 4093) the Hoare annotation is: false [2022-12-14 07:11:53,342 INFO L899 garLoopResultBuilder]: For program point L4952(line 4952) no Hoare annotation was computed. [2022-12-14 07:11:53,343 INFO L899 garLoopResultBuilder]: For program point L4754(lines 4754 4758) no Hoare annotation was computed. [2022-12-14 07:11:53,343 INFO L899 garLoopResultBuilder]: For program point L5349(lines 5349 5353) no Hoare annotation was computed. [2022-12-14 07:11:53,343 INFO L895 garLoopResultBuilder]: At program point L4094(line 4094) the Hoare annotation is: false [2022-12-14 07:11:53,343 INFO L899 garLoopResultBuilder]: For program point L4953(lines 4953 4982) no Hoare annotation was computed. [2022-12-14 07:11:53,343 INFO L895 garLoopResultBuilder]: At program point L4755(line 4755) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_retval_5~0 0)) [2022-12-14 07:11:53,343 INFO L899 garLoopResultBuilder]: For program point L4755-1(line 4755) no Hoare annotation was computed. [2022-12-14 07:11:53,343 INFO L895 garLoopResultBuilder]: At program point L4557(lines 4557 4561) the Hoare annotation is: false [2022-12-14 07:11:53,343 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5194) no Hoare annotation was computed. [2022-12-14 07:11:53,343 INFO L899 garLoopResultBuilder]: For program point L5218(lines 5218 5255) no Hoare annotation was computed. [2022-12-14 07:11:53,343 INFO L899 garLoopResultBuilder]: For program point L5086(line 5086) no Hoare annotation was computed. [2022-12-14 07:11:53,343 INFO L895 garLoopResultBuilder]: At program point L4095(line 4095) the Hoare annotation is: false [2022-12-14 07:11:53,343 INFO L899 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2022-12-14 07:11:53,343 INFO L902 garLoopResultBuilder]: At program point L5087(line 5087) the Hoare annotation is: true [2022-12-14 07:11:53,343 INFO L895 garLoopResultBuilder]: At program point L4096(line 4096) the Hoare annotation is: false [2022-12-14 07:11:53,344 INFO L899 garLoopResultBuilder]: For program point L5153(line 5153) no Hoare annotation was computed. [2022-12-14 07:11:53,344 INFO L899 garLoopResultBuilder]: For program point L4955(lines 4955 4979) no Hoare annotation was computed. [2022-12-14 07:11:53,344 INFO L899 garLoopResultBuilder]: For program point L5154(lines 5154 5183) no Hoare annotation was computed. [2022-12-14 07:11:53,344 INFO L899 garLoopResultBuilder]: For program point L5220-2(lines 5218 5255) no Hoare annotation was computed. [2022-12-14 07:11:53,344 INFO L899 garLoopResultBuilder]: For program point L5220(lines 5220 5224) no Hoare annotation was computed. [2022-12-14 07:11:53,344 INFO L899 garLoopResultBuilder]: For program point L5022(line 5022) no Hoare annotation was computed. [2022-12-14 07:11:53,344 INFO L899 garLoopResultBuilder]: For program point L4097(line 4097) no Hoare annotation was computed. [2022-12-14 07:11:53,344 INFO L899 garLoopResultBuilder]: For program point L4956(line 4956) no Hoare annotation was computed. [2022-12-14 07:11:53,344 INFO L895 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: false [2022-12-14 07:11:53,344 INFO L895 garLoopResultBuilder]: At program point L5221(line 5221) the Hoare annotation is: false [2022-12-14 07:11:53,344 INFO L895 garLoopResultBuilder]: At program point L4098(line 4098) the Hoare annotation is: false [2022-12-14 07:11:53,344 INFO L899 garLoopResultBuilder]: For program point L5221-1(line 5221) no Hoare annotation was computed. [2022-12-14 07:11:53,344 INFO L899 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2022-12-14 07:11:53,344 INFO L902 garLoopResultBuilder]: At program point L5023(line 5023) the Hoare annotation is: true [2022-12-14 07:11:53,345 INFO L895 garLoopResultBuilder]: At program point L4098-1(line 4098) the Hoare annotation is: false [2022-12-14 07:11:53,345 INFO L899 garLoopResultBuilder]: For program point L4957(lines 4957 4961) no Hoare annotation was computed. [2022-12-14 07:11:53,345 INFO L895 garLoopResultBuilder]: At program point L4825(line 4825) the Hoare annotation is: false [2022-12-14 07:11:53,345 INFO L899 garLoopResultBuilder]: For program point L4825-1(line 4825) no Hoare annotation was computed. [2022-12-14 07:11:53,345 INFO L899 garLoopResultBuilder]: For program point L4165(lines 4165 4168) no Hoare annotation was computed. [2022-12-14 07:11:53,345 INFO L899 garLoopResultBuilder]: For program point L5156(lines 5156 5180) no Hoare annotation was computed. [2022-12-14 07:11:53,345 INFO L895 garLoopResultBuilder]: At program point L4958(line 4958) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,345 INFO L899 garLoopResultBuilder]: For program point L4958-1(line 4958) no Hoare annotation was computed. [2022-12-14 07:11:53,345 INFO L895 garLoopResultBuilder]: At program point L4562(line 4562) the Hoare annotation is: false [2022-12-14 07:11:53,345 INFO L899 garLoopResultBuilder]: For program point L4562-1(line 4562) no Hoare annotation was computed. [2022-12-14 07:11:53,345 INFO L899 garLoopResultBuilder]: For program point L5355(line 5355) no Hoare annotation was computed. [2022-12-14 07:11:53,345 INFO L899 garLoopResultBuilder]: For program point L5157(line 5157) no Hoare annotation was computed. [2022-12-14 07:11:53,345 INFO L895 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: false [2022-12-14 07:11:53,345 INFO L895 garLoopResultBuilder]: At program point L4827-1(line 4827) the Hoare annotation is: false [2022-12-14 07:11:53,345 INFO L899 garLoopResultBuilder]: For program point L4563(lines 4563 4567) no Hoare annotation was computed. [2022-12-14 07:11:53,346 INFO L899 garLoopResultBuilder]: For program point L4299(lines 4299 4302) no Hoare annotation was computed. [2022-12-14 07:11:53,346 INFO L899 garLoopResultBuilder]: For program point L5356(lines 5356 5360) no Hoare annotation was computed. [2022-12-14 07:11:53,346 INFO L899 garLoopResultBuilder]: For program point L5158(lines 5158 5162) no Hoare annotation was computed. [2022-12-14 07:11:53,346 INFO L895 garLoopResultBuilder]: At program point L4564-1(lines 4544 4572) the Hoare annotation is: false [2022-12-14 07:11:53,346 INFO L895 garLoopResultBuilder]: At program point L4564(line 4564) the Hoare annotation is: false [2022-12-14 07:11:53,346 INFO L895 garLoopResultBuilder]: At program point L5159(line 5159) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,346 INFO L899 garLoopResultBuilder]: For program point L5159-1(line 5159) no Hoare annotation was computed. [2022-12-14 07:11:53,346 INFO L899 garLoopResultBuilder]: For program point L5093(line 5093) no Hoare annotation was computed. [2022-12-14 07:11:53,346 INFO L895 garLoopResultBuilder]: At program point L5226(line 5226) the Hoare annotation is: false [2022-12-14 07:11:53,346 INFO L899 garLoopResultBuilder]: For program point L5094(lines 5094 5151) no Hoare annotation was computed. [2022-12-14 07:11:53,346 INFO L899 garLoopResultBuilder]: For program point L5226-1(line 5226) no Hoare annotation was computed. [2022-12-14 07:11:53,346 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5204) no Hoare annotation was computed. [2022-12-14 07:11:53,346 INFO L899 garLoopResultBuilder]: For program point L4963(line 4963) no Hoare annotation was computed. [2022-12-14 07:11:53,347 INFO L899 garLoopResultBuilder]: For program point L5029(line 5029) no Hoare annotation was computed. [2022-12-14 07:11:53,347 INFO L902 garLoopResultBuilder]: At program point L4765(line 4765) the Hoare annotation is: true [2022-12-14 07:11:53,347 INFO L902 garLoopResultBuilder]: At program point L4765-1(lines 4762 4768) the Hoare annotation is: true [2022-12-14 07:11:53,347 INFO L895 garLoopResultBuilder]: At program point L4303(line 4303) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,347 INFO L899 garLoopResultBuilder]: For program point L4303-1(line 4303) no Hoare annotation was computed. [2022-12-14 07:11:53,347 INFO L899 garLoopResultBuilder]: For program point L4171(lines 4171 4176) no Hoare annotation was computed. [2022-12-14 07:11:53,347 INFO L899 garLoopResultBuilder]: For program point L5030(lines 5030 5059) no Hoare annotation was computed. [2022-12-14 07:11:53,347 INFO L899 garLoopResultBuilder]: For program point L5096(lines 5096 5148) no Hoare annotation was computed. [2022-12-14 07:11:53,347 INFO L899 garLoopResultBuilder]: For program point L4964(lines 4964 4968) no Hoare annotation was computed. [2022-12-14 07:11:53,347 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5016) no Hoare annotation was computed. [2022-12-14 07:11:53,347 INFO L895 garLoopResultBuilder]: At program point L4304-2(lines 4304 4308) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,347 INFO L899 garLoopResultBuilder]: For program point L5097(line 5097) no Hoare annotation was computed. [2022-12-14 07:11:53,347 INFO L895 garLoopResultBuilder]: At program point L4965(line 4965) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,348 INFO L899 garLoopResultBuilder]: For program point L4965-1(line 4965) no Hoare annotation was computed. [2022-12-14 07:11:53,348 INFO L899 garLoopResultBuilder]: For program point L4569(line 4569) no Hoare annotation was computed. [2022-12-14 07:11:53,348 INFO L899 garLoopResultBuilder]: For program point L4569-1(line 4569) no Hoare annotation was computed. [2022-12-14 07:11:53,348 INFO L899 garLoopResultBuilder]: For program point L5362(line 5362) no Hoare annotation was computed. [2022-12-14 07:11:53,348 INFO L899 garLoopResultBuilder]: For program point L5098(lines 5098 5102) no Hoare annotation was computed. [2022-12-14 07:11:53,348 INFO L899 garLoopResultBuilder]: For program point L5164(line 5164) no Hoare annotation was computed. [2022-12-14 07:11:53,348 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5120) no Hoare annotation was computed. [2022-12-14 07:11:53,348 INFO L899 garLoopResultBuilder]: For program point L5032(lines 5032 5056) no Hoare annotation was computed. [2022-12-14 07:11:53,348 INFO L895 garLoopResultBuilder]: At program point snd_mts64_module_init_returnLabel#1(lines 4738 4761) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (not (= |ULTIMATE.start_snd_mts64_module_init_#res#1| 0)) (= ~ldv_retval_5~0 0)) [2022-12-14 07:11:53,348 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5247) no Hoare annotation was computed. [2022-12-14 07:11:53,348 INFO L899 garLoopResultBuilder]: For program point L5363(lines 5363 5367) no Hoare annotation was computed. [2022-12-14 07:11:53,348 INFO L899 garLoopResultBuilder]: For program point L5231(line 5231) no Hoare annotation was computed. [2022-12-14 07:11:53,348 INFO L899 garLoopResultBuilder]: For program point L5165(lines 5165 5169) no Hoare annotation was computed. [2022-12-14 07:11:53,349 INFO L899 garLoopResultBuilder]: For program point L5033(line 5033) no Hoare annotation was computed. [2022-12-14 07:11:53,349 INFO L895 garLoopResultBuilder]: At program point L5166(line 5166) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,349 INFO L899 garLoopResultBuilder]: For program point L4175-1(line 4175) no Hoare annotation was computed. [2022-12-14 07:11:53,349 INFO L899 garLoopResultBuilder]: For program point L5232(lines 5232 5240) no Hoare annotation was computed. [2022-12-14 07:11:53,349 INFO L895 garLoopResultBuilder]: At program point L4175(line 4175) the Hoare annotation is: false [2022-12-14 07:11:53,349 INFO L899 garLoopResultBuilder]: For program point L5034(lines 5034 5038) no Hoare annotation was computed. [2022-12-14 07:11:53,349 INFO L899 garLoopResultBuilder]: For program point L5166-1(line 5166) no Hoare annotation was computed. [2022-12-14 07:11:53,349 INFO L895 garLoopResultBuilder]: At program point L4836-1(line 4836) the Hoare annotation is: false [2022-12-14 07:11:53,349 INFO L895 garLoopResultBuilder]: At program point L4836(line 4836) the Hoare annotation is: false [2022-12-14 07:11:53,349 INFO L895 garLoopResultBuilder]: At program point L5233(line 5233) the Hoare annotation is: false [2022-12-14 07:11:53,349 INFO L899 garLoopResultBuilder]: For program point L5233-1(line 5233) no Hoare annotation was computed. [2022-12-14 07:11:53,349 INFO L895 garLoopResultBuilder]: At program point L5035(line 5035) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,349 INFO L899 garLoopResultBuilder]: For program point L5035-1(line 5035) no Hoare annotation was computed. [2022-12-14 07:11:53,349 INFO L899 garLoopResultBuilder]: For program point L5234(lines 5234 5238) no Hoare annotation was computed. [2022-12-14 07:11:53,350 INFO L899 garLoopResultBuilder]: For program point L4309(line 4309) no Hoare annotation was computed. [2022-12-14 07:11:53,350 INFO L895 garLoopResultBuilder]: At program point L4177(lines 4160 4180) the Hoare annotation is: false [2022-12-14 07:11:53,350 INFO L895 garLoopResultBuilder]: At program point L4970(line 4970) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,350 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4569) no Hoare annotation was computed. [2022-12-14 07:11:53,350 INFO L895 garLoopResultBuilder]: At program point L4178(line 4178) the Hoare annotation is: false [2022-12-14 07:11:53,350 INFO L899 garLoopResultBuilder]: For program point L5236-1(line 5236) no Hoare annotation was computed. [2022-12-14 07:11:53,350 INFO L899 garLoopResultBuilder]: For program point L5236(line 5236) no Hoare annotation was computed. [2022-12-14 07:11:53,350 INFO L899 garLoopResultBuilder]: For program point L5104(line 5104) no Hoare annotation was computed. [2022-12-14 07:11:53,350 INFO L899 garLoopResultBuilder]: For program point L5369(line 5369) no Hoare annotation was computed. [2022-12-14 07:11:53,350 INFO L899 garLoopResultBuilder]: For program point L5171(line 5171) no Hoare annotation was computed. [2022-12-14 07:11:53,350 INFO L899 garLoopResultBuilder]: For program point L5105-2(lines 5096 5148) no Hoare annotation was computed. [2022-12-14 07:11:53,350 INFO L899 garLoopResultBuilder]: For program point L5105(lines 5105 5109) no Hoare annotation was computed. [2022-12-14 07:11:53,350 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5236) no Hoare annotation was computed. [2022-12-14 07:11:53,351 INFO L902 garLoopResultBuilder]: At program point L5370(line 5370) the Hoare annotation is: true [2022-12-14 07:11:53,351 INFO L895 garLoopResultBuilder]: At program point L5106(line 5106) the Hoare annotation is: false [2022-12-14 07:11:53,351 INFO L899 garLoopResultBuilder]: For program point L5172(lines 5172 5176) no Hoare annotation was computed. [2022-12-14 07:11:53,351 INFO L899 garLoopResultBuilder]: For program point L5106-1(line 5106) no Hoare annotation was computed. [2022-12-14 07:11:53,351 INFO L899 garLoopResultBuilder]: For program point L5040(line 5040) no Hoare annotation was computed. [2022-12-14 07:11:53,351 INFO L899 garLoopResultBuilder]: For program point L5305(line 5305) no Hoare annotation was computed. [2022-12-14 07:11:53,351 INFO L895 garLoopResultBuilder]: At program point L5173(line 5173) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,351 INFO L899 garLoopResultBuilder]: For program point L5173-1(line 5173) no Hoare annotation was computed. [2022-12-14 07:11:53,351 INFO L899 garLoopResultBuilder]: For program point L5041(lines 5041 5045) no Hoare annotation was computed. [2022-12-14 07:11:53,351 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5142) no Hoare annotation was computed. [2022-12-14 07:11:53,351 INFO L902 garLoopResultBuilder]: At program point L5306(line 5306) the Hoare annotation is: true [2022-12-14 07:11:53,351 INFO L895 garLoopResultBuilder]: At program point L5042(line 5042) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,351 INFO L895 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_fps_put_returnLabel#1(lines 4292 4312) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,352 INFO L899 garLoopResultBuilder]: For program point L5042-1(line 5042) no Hoare annotation was computed. [2022-12-14 07:11:53,352 INFO L899 garLoopResultBuilder]: For program point L4977(line 4977) no Hoare annotation was computed. [2022-12-14 07:11:53,352 INFO L899 garLoopResultBuilder]: For program point L5242(line 5242) no Hoare annotation was computed. [2022-12-14 07:11:53,352 INFO L902 garLoopResultBuilder]: At program point L4978(line 4978) the Hoare annotation is: true [2022-12-14 07:11:53,352 INFO L895 garLoopResultBuilder]: At program point L4846(line 4846) the Hoare annotation is: false [2022-12-14 07:11:53,352 INFO L899 garLoopResultBuilder]: For program point L4846-1(line 4846) no Hoare annotation was computed. [2022-12-14 07:11:53,352 INFO L899 garLoopResultBuilder]: For program point L5243(lines 5243 5251) no Hoare annotation was computed. [2022-12-14 07:11:53,352 INFO L895 garLoopResultBuilder]: At program point L5111(line 5111) the Hoare annotation is: false [2022-12-14 07:11:53,352 INFO L899 garLoopResultBuilder]: For program point L5111-1(line 5111) no Hoare annotation was computed. [2022-12-14 07:11:53,352 INFO L899 garLoopResultBuilder]: For program point L5376(line 5376) no Hoare annotation was computed. [2022-12-14 07:11:53,352 INFO L899 garLoopResultBuilder]: For program point L5244-1(line 5244) no Hoare annotation was computed. [2022-12-14 07:11:53,352 INFO L899 garLoopResultBuilder]: For program point L5178(line 5178) no Hoare annotation was computed. [2022-12-14 07:11:53,352 INFO L895 garLoopResultBuilder]: At program point L5244(line 5244) the Hoare annotation is: false [2022-12-14 07:11:53,352 INFO L895 garLoopResultBuilder]: At program point L4848-1(line 4848) the Hoare annotation is: false [2022-12-14 07:11:53,352 INFO L895 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: false [2022-12-14 07:11:53,353 INFO L902 garLoopResultBuilder]: At program point L5377(line 5377) the Hoare annotation is: true [2022-12-14 07:11:53,353 INFO L902 garLoopResultBuilder]: At program point L5179(line 5179) the Hoare annotation is: true [2022-12-14 07:11:53,353 INFO L899 garLoopResultBuilder]: For program point L5245(lines 5245 5249) no Hoare annotation was computed. [2022-12-14 07:11:53,353 INFO L899 garLoopResultBuilder]: For program point L5047(line 5047) no Hoare annotation was computed. [2022-12-14 07:11:53,353 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5120) no Hoare annotation was computed. [2022-12-14 07:11:53,353 INFO L899 garLoopResultBuilder]: For program point L5312(line 5312) no Hoare annotation was computed. [2022-12-14 07:11:53,353 INFO L899 garLoopResultBuilder]: For program point L5048(lines 5048 5052) no Hoare annotation was computed. [2022-12-14 07:11:53,353 INFO L899 garLoopResultBuilder]: For program point L5247(line 5247) no Hoare annotation was computed. [2022-12-14 07:11:53,353 INFO L899 garLoopResultBuilder]: For program point L5247-1(line 5247) no Hoare annotation was computed. [2022-12-14 07:11:53,353 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5005) no Hoare annotation was computed. [2022-12-14 07:11:53,353 INFO L899 garLoopResultBuilder]: For program point L5313(lines 5313 5342) no Hoare annotation was computed. [2022-12-14 07:11:53,353 INFO L895 garLoopResultBuilder]: At program point L5049(line 5049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,353 INFO L899 garLoopResultBuilder]: For program point L5049-1(line 5049) no Hoare annotation was computed. [2022-12-14 07:11:53,354 INFO L895 garLoopResultBuilder]: At program point L4785(line 4785) the Hoare annotation is: false [2022-12-14 07:11:53,354 INFO L895 garLoopResultBuilder]: At program point L4785-1(line 4785) the Hoare annotation is: false [2022-12-14 07:11:53,354 INFO L899 garLoopResultBuilder]: For program point L5116(line 5116) no Hoare annotation was computed. [2022-12-14 07:11:53,354 INFO L899 garLoopResultBuilder]: For program point L4984(line 4984) no Hoare annotation was computed. [2022-12-14 07:11:53,354 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2022-12-14 07:11:53,354 INFO L899 garLoopResultBuilder]: For program point L5315(lines 5315 5339) no Hoare annotation was computed. [2022-12-14 07:11:53,354 INFO L895 garLoopResultBuilder]: At program point L5117(lines 5117 5122) the Hoare annotation is: false [2022-12-14 07:11:53,354 INFO L899 garLoopResultBuilder]: For program point L4985(lines 4985 5027) no Hoare annotation was computed. [2022-12-14 07:11:53,354 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5194) no Hoare annotation was computed. [2022-12-14 07:11:53,354 INFO L899 garLoopResultBuilder]: For program point L5316(line 5316) no Hoare annotation was computed. [2022-12-14 07:11:53,354 INFO L899 garLoopResultBuilder]: For program point L4920-1(line 4920) no Hoare annotation was computed. [2022-12-14 07:11:53,354 INFO L895 garLoopResultBuilder]: At program point L4920(line 4920) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2022-12-14 07:11:53,354 INFO L899 garLoopResultBuilder]: For program point L5317(lines 5317 5321) no Hoare annotation was computed. [2022-12-14 07:11:53,354 INFO L899 garLoopResultBuilder]: For program point L5185(line 5185) no Hoare annotation was computed. [2022-12-14 07:11:53,355 INFO L899 garLoopResultBuilder]: For program point L4987(lines 4987 5024) no Hoare annotation was computed. [2022-12-14 07:11:53,355 INFO L899 garLoopResultBuilder]: For program point L5186(lines 5186 5213) no Hoare annotation was computed. [2022-12-14 07:11:53,355 INFO L899 garLoopResultBuilder]: For program point L5120-1(line 5120) no Hoare annotation was computed. [2022-12-14 07:11:53,355 INFO L899 garLoopResultBuilder]: For program point L5054(line 5054) no Hoare annotation was computed. [2022-12-14 07:11:53,355 INFO L899 garLoopResultBuilder]: For program point L5120(line 5120) no Hoare annotation was computed. [2022-12-14 07:11:53,355 INFO L899 garLoopResultBuilder]: For program point L4988(line 4988) no Hoare annotation was computed. [2022-12-14 07:11:53,355 INFO L899 garLoopResultBuilder]: For program point L5253(line 5253) no Hoare annotation was computed. [2022-12-14 07:11:53,355 INFO L902 garLoopResultBuilder]: At program point L5055(line 5055) the Hoare annotation is: true [2022-12-14 07:11:53,355 INFO L899 garLoopResultBuilder]: For program point L4989-2(lines 4987 5024) no Hoare annotation was computed. [2022-12-14 07:11:53,355 INFO L899 garLoopResultBuilder]: For program point L4989(lines 4989 4993) no Hoare annotation was computed. [2022-12-14 07:11:53,355 INFO L902 garLoopResultBuilder]: At program point L5254(line 5254) the Hoare annotation is: true [2022-12-14 07:11:53,355 INFO L899 garLoopResultBuilder]: For program point L5188(lines 5188 5210) no Hoare annotation was computed. [2022-12-14 07:11:53,355 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5647 5649) the Hoare annotation is: true [2022-12-14 07:11:53,355 INFO L899 garLoopResultBuilder]: For program point snd_rawmidi_set_opsEXIT(lines 5647 5649) no Hoare annotation was computed. [2022-12-14 07:11:53,355 INFO L899 garLoopResultBuilder]: For program point parport_register_deviceEXIT(lines 5584 5586) no Hoare annotation was computed. [2022-12-14 07:11:53,356 INFO L902 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: true [2022-12-14 07:11:53,356 INFO L899 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2022-12-14 07:11:53,356 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5584 5586) the Hoare annotation is: true [2022-12-14 07:11:53,356 INFO L899 garLoopResultBuilder]: For program point parport_claimEXIT(lines 5581 5583) no Hoare annotation was computed. [2022-12-14 07:11:53,356 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5581 5583) the Hoare annotation is: true [2022-12-14 07:11:53,358 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:11:53,360 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-14 07:11:53,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.12 07:11:53 BoogieIcfgContainer [2022-12-14 07:11:53,376 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-14 07:11:53,377 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 07:11:53,377 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 07:11:53,377 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 07:11:53,377 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:11:20" (3/4) ... [2022-12-14 07:11:53,380 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 07:11:53,385 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2022-12-14 07:11:53,385 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_open [2022-12-14 07:11:53,385 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_put [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_driver_unregister [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_close [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_enable_readout [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_unregister_device [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_midi [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_command [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_info [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_data [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-12-14 07:11:53,386 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_remove [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_ready [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_probe [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_set_drvdata [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_get [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_unregister_all [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_detach [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_close [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_init [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read_char [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read [2022-12-14 07:11:53,387 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_release [2022-12-14 07:11:53,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_output_trigger [2022-12-14 07:11:53,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe_port [2022-12-14 07:11:53,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_open [2022-12-14 07:11:53,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-12-14 07:11:53,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_smpte_stop [2022-12-14 07:11:53,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_input_trigger [2022-12-14 07:11:53,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_disable_readout [2022-12-14 07:11:53,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-12-14 07:11:53,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~VOID [2022-12-14 07:11:53,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_set_ops [2022-12-14 07:11:53,388 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_register_device [2022-12-14 07:11:53,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_claim [2022-12-14 07:11:53,412 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 314 nodes and edges [2022-12-14 07:11:53,414 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 93 nodes and edges [2022-12-14 07:11:53,416 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2022-12-14 07:11:53,418 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-12-14 07:11:53,419 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-12-14 07:11:53,421 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 07:11:53,423 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 07:11:53,444 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_0 == 1 && !(\result == 0)) && ldv_retval_5 == 0 [2022-12-14 07:11:53,446 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0) && (1 <= i || i == 0) [2022-12-14 07:11:53,530 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/witness.graphml [2022-12-14 07:11:53,530 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 07:11:53,531 INFO L158 Benchmark]: Toolchain (without parser) took 35798.17ms. Allocated memory was 127.9MB in the beginning and 4.0GB in the end (delta: 3.8GB). Free memory was 85.6MB in the beginning and 1.0GB in the end (delta: -964.3MB). Peak memory consumption was 2.9GB. Max. memory is 16.1GB. [2022-12-14 07:11:53,531 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 127.9MB. Free memory was 91.7MB in the beginning and 91.7MB in the end (delta: 25.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 07:11:53,531 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1091.75ms. Allocated memory was 127.9MB in the beginning and 186.6MB in the end (delta: 58.7MB). Free memory was 85.6MB in the beginning and 132.6MB in the end (delta: -47.0MB). Peak memory consumption was 81.3MB. Max. memory is 16.1GB. [2022-12-14 07:11:53,531 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.42ms. Allocated memory is still 186.6MB. Free memory was 132.6MB in the beginning and 121.1MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 07:11:53,531 INFO L158 Benchmark]: Boogie Preprocessor took 105.35ms. Allocated memory is still 186.6MB. Free memory was 121.1MB in the beginning and 107.4MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 07:11:53,531 INFO L158 Benchmark]: RCFGBuilder took 1849.25ms. Allocated memory was 186.6MB in the beginning and 224.4MB in the end (delta: 37.7MB). Free memory was 107.4MB in the beginning and 107.7MB in the end (delta: -226.9kB). Peak memory consumption was 68.7MB. Max. memory is 16.1GB. [2022-12-14 07:11:53,532 INFO L158 Benchmark]: TraceAbstraction took 32497.14ms. Allocated memory was 224.4MB in the beginning and 4.0GB in the end (delta: 3.7GB). Free memory was 107.7MB in the beginning and 1.1GB in the end (delta: -980.0MB). Peak memory consumption was 2.7GB. Max. memory is 16.1GB. [2022-12-14 07:11:53,532 INFO L158 Benchmark]: Witness Printer took 153.46ms. Allocated memory is still 4.0GB. Free memory was 1.1GB in the beginning and 1.0GB in the end (delta: 37.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-12-14 07:11:53,533 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 127.9MB. Free memory was 91.7MB in the beginning and 91.7MB in the end (delta: 25.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1091.75ms. Allocated memory was 127.9MB in the beginning and 186.6MB in the end (delta: 58.7MB). Free memory was 85.6MB in the beginning and 132.6MB in the end (delta: -47.0MB). Peak memory consumption was 81.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.42ms. Allocated memory is still 186.6MB. Free memory was 132.6MB in the beginning and 121.1MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 105.35ms. Allocated memory is still 186.6MB. Free memory was 121.1MB in the beginning and 107.4MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1849.25ms. Allocated memory was 186.6MB in the beginning and 224.4MB in the end (delta: 37.7MB). Free memory was 107.4MB in the beginning and 107.7MB in the end (delta: -226.9kB). Peak memory consumption was 68.7MB. Max. memory is 16.1GB. * TraceAbstraction took 32497.14ms. Allocated memory was 224.4MB in the beginning and 4.0GB in the end (delta: 3.7GB). Free memory was 107.7MB in the beginning and 1.1GB in the end (delta: -980.0MB). Peak memory consumption was 2.7GB. Max. memory is 16.1GB. * Witness Printer took 153.46ms. Allocated memory is still 4.0GB. Free memory was 1.1GB in the beginning and 1.0GB in the end (delta: 37.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * 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: 4360]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4360]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4370]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4370]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3939]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3939]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4727]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4727]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4004]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4004]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3964]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3964]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4456]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4456]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4474]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4474]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4341]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4341]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4073]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4073]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4053]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4053]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4053]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4396]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4396]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3984]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3984]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5005]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5005]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4569]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4569]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5120]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5120]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5142]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5142]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5194]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5194]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5204]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5204]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5236]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5236]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5247]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5247]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 50 procedures, 691 locations, 45 error locations. Started 1 CEGAR loops. OverallTime: 32.4s, OverallIterations: 13, TraceHistogramMax: 22, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 12.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 9.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7058 SdHoareTripleChecker+Valid, 5.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7053 mSDsluCounter, 21994 SdHoareTripleChecker+Invalid, 5.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 9771 mSDsCounter, 31 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2334 IncrementalHoareTripleChecker+Invalid, 2365 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 31 mSolverCounterUnsat, 12223 mSDtfsCounter, 2334 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 109 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=31489occurred in iteration=7, InterpolantAutomatonStates: 41, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.1s AutomataMinimizationTime, 13 MinimizatonAttempts, 425 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 284 LocationsWithAnnotation, 118286 PreInvPairs, 119107 NumberOfFragments, 1128 HoareAnnotationTreeSize, 118286 FomulaSimplifications, 1607 FormulaSimplificationTreeSizeReduction, 7.9s HoareSimplificationTime, 284 FomulaSimplificationsInter, 11935 FormulaSimplificationTreeSizeReductionInter, 1.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 1186 NumberOfCodeBlocks, 1186 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1172 ConstructedInterpolants, 0 QuantifiedInterpolants, 1418 SizeOfPredicates, 0 NumberOfNonLiveVariables, 1481 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 14 InterpolantComputations, 13 PerfectInterpolantSequences, 3576/3579 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 45 specifications checked. All of them hold - InvariantResult [Line: 4343]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4860]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3791]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4277]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4396]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4738]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && !(\result == 0)) && ldv_retval_5 == 0 - InvariantResult [Line: 4919]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5605]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5131]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5457]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_retval_5 == 0 - InvariantResult [Line: 4848]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3966]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4827]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4292]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4744]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3799]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4872]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5397]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4288]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5079]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 3952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4098]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4729]: Loop Invariant Derived loop invariant: (!(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0) && (1 <= i || i == 0) - InvariantResult [Line: 4557]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5273]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4555]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3941]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5139]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5421]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4178]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5117]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4934]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4815]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4762]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4625]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4836]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4322]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4970]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4797]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4806]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && ldv_state_variable_4 == 0) && ldv_state_variable_2 == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4151]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4006]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5437]: Loop Invariant Derived loop invariant: (!(ldv_state_variable_2 == 0) || ldv_state_variable_3 == 0) && ((1 <= i || !(ldv_state_variable_0 == 1)) || !(ldv_retval_5 == 0)) - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3997]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4160]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4544]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5413]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-12-14 07:11:53,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45623ae9-3e3d-4b84-a9e1-30b2ac670292/bin/utaipan-gh47qXpMRh/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