./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 38b53e6a 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_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/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_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur --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-38b53e6 [2022-11-25 23:32:02,497 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:32:02,500 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:32:02,542 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:32:02,542 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:32:02,546 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:32:02,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:32:02,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:32:02,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:32:02,559 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:32:02,560 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:32:02,562 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:32:02,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:32:02,565 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:32:02,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:32:02,569 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:32:02,571 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:32:02,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:32:02,574 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:32:02,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:32:02,582 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:32:02,584 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:32:02,586 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:32:02,587 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:32:02,597 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:32:02,597 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:32:02,598 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:32:02,600 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:32:02,600 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:32:02,601 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:32:02,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:32:02,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:32:02,604 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:32:02,605 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:32:02,606 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:32:02,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:32:02,607 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:32:02,608 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:32:02,608 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:32:02,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:32:02,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:32:02,611 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-25 23:32:02,653 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:32:02,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:32:02,654 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:32:02,655 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:32:02,656 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:32:02,656 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:32:02,656 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:32:02,657 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:32:02,657 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:32:02,657 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:32:02,659 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:32:02,659 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:32:02,659 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:32:02,660 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:32:02,660 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:32:02,660 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:32:02,661 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:32:02,661 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:32:02,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:32:02,662 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 23:32:02,663 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:32:02,663 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:32:02,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:32:02,664 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:32:02,664 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:32:02,664 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-25 23:32:02,665 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:32:02,665 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:32:02,666 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:32:02,666 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:32:02,666 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:32:02,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:32:02,667 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:32:02,668 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:32:02,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:32:02,668 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:32:02,668 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:32:02,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:32:02,669 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:32:02,669 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:32:02,670 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_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 [2022-11-25 23:32:02,989 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:32:03,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:32:03,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:32:03,028 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:32:03,029 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:32:03,030 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/../../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 [2022-11-25 23:32:06,137 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:32:06,770 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:32:06,771 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/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 [2022-11-25 23:32:06,815 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/data/15dcad1e1/35f5455276b54f458bc9710c6f44e336/FLAGe4f97221f [2022-11-25 23:32:06,835 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/data/15dcad1e1/35f5455276b54f458bc9710c6f44e336 [2022-11-25 23:32:06,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:32:06,840 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:32:06,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:32:06,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:32:06,848 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:32:06,849 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:32:06" (1/1) ... [2022-11-25 23:32:06,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b68f4b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:06, skipping insertion in model container [2022-11-25 23:32:06,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:32:06" (1/1) ... [2022-11-25 23:32:06,862 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:32:06,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:32:07,416 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2022-11-25 23:32:07,417 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] [2022-11-25 23:32:07,470 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:32:07,478 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 23:32:07,489 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:32:07,498 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 23:32:07,506 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:32:07,575 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_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/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] [2022-11-25 23:32:07,756 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:07,764 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:32:07,856 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:32:07,875 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:32:08,009 WARN L623 FunctionHandler]: Unknown extern function snd_ctl_new1 [2022-11-25 23:32:08,010 WARN L623 FunctionHandler]: Unknown extern function snd_ctl_add [2022-11-25 23:32:08,011 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,020 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:32:08,029 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:32:08,034 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_transmit_ack [2022-11-25 23:32:08,034 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_transmit_peek [2022-11-25 23:32:08,045 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_new [2022-11-25 23:32:08,052 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_set_ops [2022-11-25 23:32:08,054 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_set_ops [2022-11-25 23:32:08,055 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:32:08,060 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:32:08,074 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_receive [2022-11-25 23:32:08,080 WARN L623 FunctionHandler]: Unknown extern function parport_register_device [2022-11-25 23:32:08,082 WARN L623 FunctionHandler]: Unknown extern function parport_claim [2022-11-25 23:32:08,082 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-11-25 23:32:08,084 WARN L623 FunctionHandler]: Unknown extern function parport_release [2022-11-25 23:32:08,085 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-11-25 23:32:08,089 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-11-25 23:32:08,091 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-11-25 23:32:08,091 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-11-25 23:32:08,092 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-11-25 23:32:08,103 WARN L623 FunctionHandler]: Unknown extern function parport_release [2022-11-25 23:32:08,103 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-11-25 23:32:08,114 WARN L623 FunctionHandler]: Unknown extern function snd_card_new [2022-11-25 23:32:08,115 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,118 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:32:08,119 WARN L623 FunctionHandler]: Unknown extern function parport_register_device [2022-11-25 23:32:08,122 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,123 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,124 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-11-25 23:32:08,126 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,126 WARN L623 FunctionHandler]: Unknown extern function parport_claim [2022-11-25 23:32:08,127 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,130 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-11-25 23:32:08,131 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,132 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,134 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-11-25 23:32:08,140 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-11-25 23:32:08,145 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-11-25 23:32:08,154 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_driver [2022-11-25 23:32:08,158 WARN L623 FunctionHandler]: Unknown extern function parport_register_driver [2022-11-25 23:32:08,192 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:32:08,206 WARN L623 FunctionHandler]: Unknown extern function ldv_release_2 [2022-11-25 23:32:08,206 WARN L623 FunctionHandler]: Unknown extern function ldv_open_2 [2022-11-25 23:32:08,208 WARN L623 FunctionHandler]: Unknown extern function ldv_close_2 [2022-11-25 23:32:08,211 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-11-25 23:32:08,231 WARN L623 FunctionHandler]: Unknown extern function snd_ctl_boolean_mono_info [2022-11-25 23:32:08,233 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 23:32:08,240 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-11-25 23:32:08,242 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-11-25 23:32:08,242 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-11-25 23:32:08,250 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 23:32:08,270 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:32:08,315 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:32:08,475 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2022-11-25 23:32:08,475 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] [2022-11-25 23:32:08,482 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:32:08,483 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 23:32:08,484 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:32:08,493 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 23:32:08,494 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:32:08,497 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_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/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] [2022-11-25 23:32:08,509 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:08,511 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:32:08,533 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:32:08,542 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:32:08,599 WARN L623 FunctionHandler]: Unknown extern function snd_ctl_new1 [2022-11-25 23:32:08,599 WARN L623 FunctionHandler]: Unknown extern function snd_ctl_add [2022-11-25 23:32:08,600 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,602 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:32:08,608 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:32:08,609 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_transmit_ack [2022-11-25 23:32:08,610 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_transmit_peek [2022-11-25 23:32:08,613 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_new [2022-11-25 23:32:08,614 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_set_ops [2022-11-25 23:32:08,616 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_set_ops [2022-11-25 23:32:08,616 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:32:08,618 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:32:08,623 WARN L623 FunctionHandler]: Unknown extern function snd_rawmidi_receive [2022-11-25 23:32:08,624 WARN L623 FunctionHandler]: Unknown extern function parport_register_device [2022-11-25 23:32:08,625 WARN L623 FunctionHandler]: Unknown extern function parport_claim [2022-11-25 23:32:08,626 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-11-25 23:32:08,627 WARN L623 FunctionHandler]: Unknown extern function parport_release [2022-11-25 23:32:08,627 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-11-25 23:32:08,629 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-11-25 23:32:08,630 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-11-25 23:32:08,631 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-11-25 23:32:08,631 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-11-25 23:32:08,633 WARN L623 FunctionHandler]: Unknown extern function parport_release [2022-11-25 23:32:08,633 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-11-25 23:32:08,636 WARN L623 FunctionHandler]: Unknown extern function snd_card_new [2022-11-25 23:32:08,637 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,640 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 23:32:08,641 WARN L623 FunctionHandler]: Unknown extern function parport_register_device [2022-11-25 23:32:08,645 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,646 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,647 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_device [2022-11-25 23:32:08,648 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,649 WARN L623 FunctionHandler]: Unknown extern function parport_claim [2022-11-25 23:32:08,650 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,652 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-11-25 23:32:08,653 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,653 WARN L623 FunctionHandler]: Unknown extern function __snd_printk [2022-11-25 23:32:08,654 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-11-25 23:32:08,656 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-11-25 23:32:08,657 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-11-25 23:32:08,658 WARN L623 FunctionHandler]: Unknown extern function parport_unregister_driver [2022-11-25 23:32:08,659 WARN L623 FunctionHandler]: Unknown extern function parport_register_driver [2022-11-25 23:32:08,673 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:32:08,680 WARN L623 FunctionHandler]: Unknown extern function ldv_release_2 [2022-11-25 23:32:08,681 WARN L623 FunctionHandler]: Unknown extern function ldv_open_2 [2022-11-25 23:32:08,682 WARN L623 FunctionHandler]: Unknown extern function ldv_close_2 [2022-11-25 23:32:08,682 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-11-25 23:32:08,687 WARN L623 FunctionHandler]: Unknown extern function snd_ctl_boolean_mono_info [2022-11-25 23:32:08,689 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 23:32:08,691 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-11-25 23:32:08,691 WARN L623 FunctionHandler]: Unknown extern function __platform_driver_register [2022-11-25 23:32:08,692 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-11-25 23:32:08,694 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 23:32:08,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:32:08,766 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:32:08,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:08 WrapperNode [2022-11-25 23:32:08,767 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:32:08,768 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:32:08,768 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:32:08,769 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:32:08,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:08" (1/1) ... [2022-11-25 23:32:08,811 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:08" (1/1) ... [2022-11-25 23:32:08,880 INFO L138 Inliner]: procedures = 158, calls = 832, calls flagged for inlining = 74, calls inlined = 62, statements flattened = 1857 [2022-11-25 23:32:08,881 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:32:08,881 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:32:08,882 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:32:08,882 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:32:08,891 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:08" (1/1) ... [2022-11-25 23:32:08,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:08" (1/1) ... [2022-11-25 23:32:08,906 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:08" (1/1) ... [2022-11-25 23:32:08,906 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:08" (1/1) ... [2022-11-25 23:32:08,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:08" (1/1) ... [2022-11-25 23:32:08,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:08" (1/1) ... [2022-11-25 23:32:09,057 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:08" (1/1) ... [2022-11-25 23:32:09,063 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:08" (1/1) ... [2022-11-25 23:32:09,081 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:32:09,083 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:32:09,084 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:32:09,084 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:32:09,085 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:08" (1/1) ... [2022-11-25 23:32:09,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:32:09,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:32:09,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:32:09,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:32:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 23:32:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-25 23:32:09,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-25 23:32:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_open [2022-11-25 23:32:09,174 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_open [2022-11-25 23:32:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 23:32:09,175 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 23:32:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2022-11-25 23:32:09,175 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2022-11-25 23:32:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_close [2022-11-25 23:32:09,175 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_close [2022-11-25 23:32:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2022-11-25 23:32:09,176 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2022-11-25 23:32:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 23:32:09,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 23:32:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:32:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-25 23:32:09,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-25 23:32:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_command [2022-11-25 23:32:09,177 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_command [2022-11-25 23:32:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_info [2022-11-25 23:32:09,178 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_info [2022-11-25 23:32:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_data [2022-11-25 23:32:09,179 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_data [2022-11-25 23:32:09,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:32:09,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:32:09,179 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_remove [2022-11-25 23:32:09,179 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_remove [2022-11-25 23:32:09,180 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_get [2022-11-25 23:32:09,180 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_get [2022-11-25 23:32:09,180 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_detach [2022-11-25 23:32:09,180 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_detach [2022-11-25 23:32:09,180 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_close [2022-11-25 23:32:09,180 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_close [2022-11-25 23:32:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:32:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 23:32:09,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 23:32:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_init [2022-11-25 23:32:09,181 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_init [2022-11-25 23:32:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read_char [2022-11-25 23:32:09,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read_char [2022-11-25 23:32:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-25 23:32:09,182 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-25 23:32:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read [2022-11-25 23:32:09,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read [2022-11-25 23:32:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe_port [2022-11-25 23:32:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe_port [2022-11-25 23:32:09,183 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_open [2022-11-25 23:32:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_open [2022-11-25 23:32:09,183 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 23:32:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 23:32:09,183 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_smpte_stop [2022-11-25 23:32:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_smpte_stop [2022-11-25 23:32:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_disable_readout [2022-11-25 23:32:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_disable_readout [2022-11-25 23:32:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:32:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 23:32:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 23:32:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:32:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_put [2022-11-25 23:32:09,185 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_put [2022-11-25 23:32:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:32:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:32:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_enable_readout [2022-11-25 23:32:09,186 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_enable_readout [2022-11-25 23:32:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-25 23:32:09,186 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-25 23:32:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:32:09,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:32:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:32:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_midi [2022-11-25 23:32:09,187 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_midi [2022-11-25 23:32:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-25 23:32:09,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-25 23:32:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-11-25 23:32:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-11-25 23:32:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 23:32:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 23:32:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_ready [2022-11-25 23:32:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_ready [2022-11-25 23:32:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_probe [2022-11-25 23:32:09,189 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_probe [2022-11-25 23:32:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:32:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2022-11-25 23:32:09,189 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2022-11-25 23:32:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:32:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-11-25 23:32:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-11-25 23:32:09,190 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-25 23:32:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-25 23:32:09,190 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_unregister_all [2022-11-25 23:32:09,190 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_unregister_all [2022-11-25 23:32:09,190 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe [2022-11-25 23:32:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe [2022-11-25 23:32:09,191 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2022-11-25 23:32:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2022-11-25 23:32:09,191 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_output_trigger [2022-11-25 23:32:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_output_trigger [2022-11-25 23:32:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:32:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_input_trigger [2022-11-25 23:32:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_input_trigger [2022-11-25 23:32:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 23:32:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 23:32:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:32:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:32:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2022-11-25 23:32:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2022-11-25 23:32:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_device [2022-11-25 23:32:09,195 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_device [2022-11-25 23:32:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim [2022-11-25 23:32:09,199 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim [2022-11-25 23:32:09,734 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:32:09,741 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:32:09,925 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 23:32:11,856 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:32:12,151 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:32:12,151 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 23:32:12,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:32:12 BoogieIcfgContainer [2022-11-25 23:32:12,163 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:32:12,166 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:32:12,166 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:32:12,169 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:32:12,170 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:32:06" (1/3) ... [2022-11-25 23:32:12,172 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@118c2263 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:32:12, skipping insertion in model container [2022-11-25 23:32:12,172 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:08" (2/3) ... [2022-11-25 23:32:12,174 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@118c2263 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:32:12, skipping insertion in model container [2022-11-25 23:32:12,174 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:32:12" (3/3) ... [2022-11-25 23:32:12,175 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 [2022-11-25 23:32:12,196 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:32:12,197 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 45 error locations. [2022-11-25 23:32:12,315 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:32:12,322 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;@3710a54c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:32:12,323 INFO L358 AbstractCegarLoop]: Starting to check reachability of 45 error locations. [2022-11-25 23:32:12,333 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) [2022-11-25 23:32:12,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-25 23:32:12,350 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:12,351 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] [2022-11-25 23:32:12,352 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)] === [2022-11-25 23:32:12,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:12,360 INFO L85 PathProgramCache]: Analyzing trace with hash 300105985, now seen corresponding path program 1 times [2022-11-25 23:32:12,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:12,373 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733227517] [2022-11-25 23:32:12,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:12,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:12,960 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-25 23:32:12,961 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:12,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1733227517] [2022-11-25 23:32:12,962 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1733227517] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:12,962 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:12,962 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:32:12,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27456294] [2022-11-25 23:32:12,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:12,969 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:32:12,970 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:13,019 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:32:13,022 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:13,025 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) [2022-11-25 23:32:13,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:13,760 INFO L93 Difference]: Finished difference Result 1998 states and 2913 transitions. [2022-11-25 23:32:13,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:32:13,763 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 [2022-11-25 23:32:13,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:13,783 INFO L225 Difference]: With dead ends: 1998 [2022-11-25 23:32:13,784 INFO L226 Difference]: Without dead ends: 1286 [2022-11-25 23:32:13,793 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 [2022-11-25 23:32:13,796 INFO L413 NwaCegarLoop]: 1006 mSDtfsCounter, 892 mSDsluCounter, 831 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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, 0.5s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:13,797 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [892 Valid, 1837 Invalid, 190 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-25 23:32:13,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1286 states. [2022-11-25 23:32:13,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1286 to 1249. [2022-11-25 23:32:13,991 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) [2022-11-25 23:32:14,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 1249 states and 1768 transitions. [2022-11-25 23:32:14,005 INFO L78 Accepts]: Start accepts. Automaton has 1249 states and 1768 transitions. Word has length 47 [2022-11-25 23:32:14,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:14,006 INFO L495 AbstractCegarLoop]: Abstraction has 1249 states and 1768 transitions. [2022-11-25 23:32:14,007 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) [2022-11-25 23:32:14,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1768 transitions. [2022-11-25 23:32:14,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-25 23:32:14,016 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:14,016 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] [2022-11-25 23:32:14,016 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:32:14,017 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)] === [2022-11-25 23:32:14,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:14,017 INFO L85 PathProgramCache]: Analyzing trace with hash 1768349552, now seen corresponding path program 1 times [2022-11-25 23:32:14,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:14,018 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [339323290] [2022-11-25 23:32:14,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:14,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:14,183 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-25 23:32:14,184 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:14,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [339323290] [2022-11-25 23:32:14,184 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [339323290] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:14,184 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:14,185 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:32:14,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1494367418] [2022-11-25 23:32:14,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:14,186 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:32:14,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:14,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:32:14,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:14,188 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) [2022-11-25 23:32:14,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:14,957 INFO L93 Difference]: Finished difference Result 3618 states and 5106 transitions. [2022-11-25 23:32:14,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:32:14,957 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 [2022-11-25 23:32:14,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:14,977 INFO L225 Difference]: With dead ends: 3618 [2022-11-25 23:32:14,978 INFO L226 Difference]: Without dead ends: 2382 [2022-11-25 23:32:14,983 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 [2022-11-25 23:32:14,988 INFO L413 NwaCegarLoop]: 1005 mSDtfsCounter, 824 mSDsluCounter, 802 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:14,989 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [824 Valid, 1807 Invalid, 187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-25 23:32:14,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2382 states. [2022-11-25 23:32:15,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2382 to 2346. [2022-11-25 23:32:15,164 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) [2022-11-25 23:32:15,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 2346 states and 3353 transitions. [2022-11-25 23:32:15,186 INFO L78 Accepts]: Start accepts. Automaton has 2346 states and 3353 transitions. Word has length 49 [2022-11-25 23:32:15,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:15,186 INFO L495 AbstractCegarLoop]: Abstraction has 2346 states and 3353 transitions. [2022-11-25 23:32:15,187 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) [2022-11-25 23:32:15,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3353 transitions. [2022-11-25 23:32:15,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-25 23:32:15,192 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:15,192 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] [2022-11-25 23:32:15,192 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 23:32:15,193 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)] === [2022-11-25 23:32:15,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:15,203 INFO L85 PathProgramCache]: Analyzing trace with hash 652372584, now seen corresponding path program 1 times [2022-11-25 23:32:15,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:15,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1379380505] [2022-11-25 23:32:15,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:15,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:15,377 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-25 23:32:15,378 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:15,378 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1379380505] [2022-11-25 23:32:15,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1379380505] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:15,381 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:15,382 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:32:15,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [732637024] [2022-11-25 23:32:15,382 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:15,382 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:32:15,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:15,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:32:15,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:15,385 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) [2022-11-25 23:32:16,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:16,289 INFO L93 Difference]: Finished difference Result 6869 states and 9789 transitions. [2022-11-25 23:32:16,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:32:16,290 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 [2022-11-25 23:32:16,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:16,327 INFO L225 Difference]: With dead ends: 6869 [2022-11-25 23:32:16,328 INFO L226 Difference]: Without dead ends: 4536 [2022-11-25 23:32:16,340 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 [2022-11-25 23:32:16,348 INFO L413 NwaCegarLoop]: 1052 mSDtfsCounter, 833 mSDsluCounter, 801 mSDsCounter, 0 mSdLazyCounter, 194 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:16,351 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [833 Valid, 1853 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-25 23:32:16,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4536 states. [2022-11-25 23:32:16,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4536 to 4496. [2022-11-25 23:32:16,580 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) [2022-11-25 23:32:16,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 4496 states and 6447 transitions. [2022-11-25 23:32:16,620 INFO L78 Accepts]: Start accepts. Automaton has 4496 states and 6447 transitions. Word has length 53 [2022-11-25 23:32:16,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:16,626 INFO L495 AbstractCegarLoop]: Abstraction has 4496 states and 6447 transitions. [2022-11-25 23:32:16,626 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) [2022-11-25 23:32:16,626 INFO L276 IsEmpty]: Start isEmpty. Operand 4496 states and 6447 transitions. [2022-11-25 23:32:16,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-25 23:32:16,628 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:16,629 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] [2022-11-25 23:32:16,629 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 23:32:16,629 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)] === [2022-11-25 23:32:16,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:16,630 INFO L85 PathProgramCache]: Analyzing trace with hash -1555133734, now seen corresponding path program 1 times [2022-11-25 23:32:16,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:16,630 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88453689] [2022-11-25 23:32:16,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:16,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:16,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:16,858 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-25 23:32:16,859 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:16,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88453689] [2022-11-25 23:32:16,859 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [88453689] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:16,859 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:16,860 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:32:16,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766939022] [2022-11-25 23:32:16,860 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:16,860 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:32:16,861 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:16,861 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:32:16,861 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:16,862 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) [2022-11-25 23:32:17,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:17,720 INFO L93 Difference]: Finished difference Result 13251 states and 18979 transitions. [2022-11-25 23:32:17,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:32:17,720 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 [2022-11-25 23:32:17,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:17,768 INFO L225 Difference]: With dead ends: 13251 [2022-11-25 23:32:17,768 INFO L226 Difference]: Without dead ends: 8728 [2022-11-25 23:32:17,785 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 [2022-11-25 23:32:17,786 INFO L413 NwaCegarLoop]: 1090 mSDtfsCounter, 838 mSDsluCounter, 811 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.5s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:17,787 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [838 Valid, 1901 Invalid, 190 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 187 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-25 23:32:17,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8728 states. [2022-11-25 23:32:18,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8728 to 8658. [2022-11-25 23:32:18,217 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) [2022-11-25 23:32:18,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8658 states to 8658 states and 12448 transitions. [2022-11-25 23:32:18,261 INFO L78 Accepts]: Start accepts. Automaton has 8658 states and 12448 transitions. Word has length 55 [2022-11-25 23:32:18,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:18,262 INFO L495 AbstractCegarLoop]: Abstraction has 8658 states and 12448 transitions. [2022-11-25 23:32:18,262 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) [2022-11-25 23:32:18,262 INFO L276 IsEmpty]: Start isEmpty. Operand 8658 states and 12448 transitions. [2022-11-25 23:32:18,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-25 23:32:18,264 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:18,264 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] [2022-11-25 23:32:18,264 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 23:32:18,264 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)] === [2022-11-25 23:32:18,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:18,265 INFO L85 PathProgramCache]: Analyzing trace with hash -2103165610, now seen corresponding path program 1 times [2022-11-25 23:32:18,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:18,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [883931279] [2022-11-25 23:32:18,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:18,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:18,441 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-25 23:32:18,443 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:18,443 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [883931279] [2022-11-25 23:32:18,443 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [883931279] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:18,443 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:18,444 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:32:18,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2113618188] [2022-11-25 23:32:18,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:18,444 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:32:18,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:18,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:32:18,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:18,447 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) [2022-11-25 23:32:19,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:19,842 INFO L93 Difference]: Finished difference Result 25480 states and 36582 transitions. [2022-11-25 23:32:19,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:32:19,843 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 [2022-11-25 23:32:19,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:19,943 INFO L225 Difference]: With dead ends: 25480 [2022-11-25 23:32:19,944 INFO L226 Difference]: Without dead ends: 16835 [2022-11-25 23:32:19,982 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 [2022-11-25 23:32:19,983 INFO L413 NwaCegarLoop]: 1409 mSDtfsCounter, 863 mSDsluCounter, 805 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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 [2022-11-25 23:32:19,983 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] [2022-11-25 23:32:20,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16835 states. [2022-11-25 23:32:20,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16835 to 16781. [2022-11-25 23:32:20,913 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) [2022-11-25 23:32:21,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16781 states to 16781 states and 24116 transitions. [2022-11-25 23:32:21,014 INFO L78 Accepts]: Start accepts. Automaton has 16781 states and 24116 transitions. Word has length 60 [2022-11-25 23:32:21,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:21,017 INFO L495 AbstractCegarLoop]: Abstraction has 16781 states and 24116 transitions. [2022-11-25 23:32:21,018 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) [2022-11-25 23:32:21,018 INFO L276 IsEmpty]: Start isEmpty. Operand 16781 states and 24116 transitions. [2022-11-25 23:32:21,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-25 23:32:21,021 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:21,021 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] [2022-11-25 23:32:21,021 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 23:32:21,022 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)] === [2022-11-25 23:32:21,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:21,022 INFO L85 PathProgramCache]: Analyzing trace with hash -1339312380, now seen corresponding path program 1 times [2022-11-25 23:32:21,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:21,023 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1916444667] [2022-11-25 23:32:21,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:21,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:21,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:21,468 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-25 23:32:21,468 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:21,468 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1916444667] [2022-11-25 23:32:21,468 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1916444667] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:21,469 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:21,469 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 23:32:21,469 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1872305526] [2022-11-25 23:32:21,469 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:21,470 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:32:21,470 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:21,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:32:21,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:21,471 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) [2022-11-25 23:32:23,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:23,004 INFO L93 Difference]: Finished difference Result 33651 states and 48399 transitions. [2022-11-25 23:32:23,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:32:23,004 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 [2022-11-25 23:32:23,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:23,092 INFO L225 Difference]: With dead ends: 33651 [2022-11-25 23:32:23,093 INFO L226 Difference]: Without dead ends: 16883 [2022-11-25 23:32:23,150 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 [2022-11-25 23:32:23,151 INFO L413 NwaCegarLoop]: 829 mSDtfsCounter, 3 mSDsluCounter, 824 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.5s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:23,151 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 1653 Invalid, 187 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-25 23:32:23,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16883 states. [2022-11-25 23:32:24,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16883 to 16883. [2022-11-25 23:32:24,092 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) [2022-11-25 23:32:24,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16883 states to 16883 states and 24252 transitions. [2022-11-25 23:32:24,210 INFO L78 Accepts]: Start accepts. Automaton has 16883 states and 24252 transitions. Word has length 65 [2022-11-25 23:32:24,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:24,211 INFO L495 AbstractCegarLoop]: Abstraction has 16883 states and 24252 transitions. [2022-11-25 23:32:24,211 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) [2022-11-25 23:32:24,212 INFO L276 IsEmpty]: Start isEmpty. Operand 16883 states and 24252 transitions. [2022-11-25 23:32:24,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-25 23:32:24,214 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:24,214 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] [2022-11-25 23:32:24,214 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 23:32:24,215 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)] === [2022-11-25 23:32:24,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:24,216 INFO L85 PathProgramCache]: Analyzing trace with hash -726579218, now seen corresponding path program 1 times [2022-11-25 23:32:24,216 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:24,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377230358] [2022-11-25 23:32:24,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:24,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:24,451 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-25 23:32:24,451 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:24,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377230358] [2022-11-25 23:32:24,452 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1377230358] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:24,452 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:24,452 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:32:24,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174966652] [2022-11-25 23:32:24,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:24,453 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:32:24,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:24,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:32:24,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:24,455 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) [2022-11-25 23:32:26,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:26,222 INFO L93 Difference]: Finished difference Result 48431 states and 69419 transitions. [2022-11-25 23:32:26,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:32:26,223 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 [2022-11-25 23:32:26,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:26,371 INFO L225 Difference]: With dead ends: 48431 [2022-11-25 23:32:26,371 INFO L226 Difference]: Without dead ends: 31561 [2022-11-25 23:32:26,424 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 [2022-11-25 23:32:26,425 INFO L413 NwaCegarLoop]: 1083 mSDtfsCounter, 818 mSDsluCounter, 809 mSDsCounter, 0 mSdLazyCounter, 186 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.5s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:26,426 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [818 Valid, 1892 Invalid, 188 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 186 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-25 23:32:26,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31561 states. [2022-11-25 23:32:28,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31561 to 31489. [2022-11-25 23:32:28,100 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) [2022-11-25 23:32:28,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31489 states to 31489 states and 45117 transitions. [2022-11-25 23:32:28,296 INFO L78 Accepts]: Start accepts. Automaton has 31489 states and 45117 transitions. Word has length 74 [2022-11-25 23:32:28,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:28,297 INFO L495 AbstractCegarLoop]: Abstraction has 31489 states and 45117 transitions. [2022-11-25 23:32:28,297 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) [2022-11-25 23:32:28,297 INFO L276 IsEmpty]: Start isEmpty. Operand 31489 states and 45117 transitions. [2022-11-25 23:32:28,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-25 23:32:28,299 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:28,299 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] [2022-11-25 23:32:28,299 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 23:32:28,299 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)] === [2022-11-25 23:32:28,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:28,300 INFO L85 PathProgramCache]: Analyzing trace with hash -1236470554, now seen corresponding path program 1 times [2022-11-25 23:32:28,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:28,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730145388] [2022-11-25 23:32:28,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:28,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:28,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:28,672 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-25 23:32:28,673 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:28,673 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [730145388] [2022-11-25 23:32:28,673 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [730145388] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:32:28,673 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1072263116] [2022-11-25 23:32:28,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:28,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:32:28,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:32:28,679 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:32:28,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 23:32:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:29,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 1481 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 23:32:29,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:32:29,307 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-25 23:32:29,307 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:32:29,307 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1072263116] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:29,307 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 23:32:29,308 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-11-25 23:32:29,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3134258] [2022-11-25 23:32:29,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:29,308 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 23:32:29,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:29,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 23:32:29,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:32:29,309 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) [2022-11-25 23:32:31,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:31,187 INFO L93 Difference]: Finished difference Result 31489 states and 45117 transitions. [2022-11-25 23:32:31,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 23:32:31,188 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 [2022-11-25 23:32:31,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:31,329 INFO L225 Difference]: With dead ends: 31489 [2022-11-25 23:32:31,329 INFO L226 Difference]: Without dead ends: 31488 [2022-11-25 23:32:31,340 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 [2022-11-25 23:32:31,341 INFO L413 NwaCegarLoop]: 828 mSDtfsCounter, 11 mSDsluCounter, 823 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s 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, 1.0s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:31,341 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 1651 Invalid, 191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-25 23:32:31,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31488 states. [2022-11-25 23:32:32,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31488 to 31488. [2022-11-25 23:32:32,963 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) [2022-11-25 23:32:33,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31488 states to 31488 states and 45084 transitions. [2022-11-25 23:32:33,108 INFO L78 Accepts]: Start accepts. Automaton has 31488 states and 45084 transitions. Word has length 69 [2022-11-25 23:32:33,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:33,110 INFO L495 AbstractCegarLoop]: Abstraction has 31488 states and 45084 transitions. [2022-11-25 23:32:33,110 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) [2022-11-25 23:32:33,110 INFO L276 IsEmpty]: Start isEmpty. Operand 31488 states and 45084 transitions. [2022-11-25 23:32:33,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-25 23:32:33,115 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:33,116 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] [2022-11-25 23:32:33,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 23:32:33,324 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-25 23:32:33,324 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)] === [2022-11-25 23:32:33,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:33,324 INFO L85 PathProgramCache]: Analyzing trace with hash 324118767, now seen corresponding path program 1 times [2022-11-25 23:32:33,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:33,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119992897] [2022-11-25 23:32:33,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:33,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:33,476 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-11-25 23:32:33,476 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:33,477 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119992897] [2022-11-25 23:32:33,477 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1119992897] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:33,477 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:33,477 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 23:32:33,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74843593] [2022-11-25 23:32:33,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:33,478 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:32:33,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:33,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:32:33,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:33,479 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) [2022-11-25 23:32:34,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:34,835 INFO L93 Difference]: Finished difference Result 31488 states and 45084 transitions. [2022-11-25 23:32:34,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:32:34,835 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 [2022-11-25 23:32:34,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:34,981 INFO L225 Difference]: With dead ends: 31488 [2022-11-25 23:32:34,981 INFO L226 Difference]: Without dead ends: 31247 [2022-11-25 23:32:34,996 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 [2022-11-25 23:32:34,997 INFO L413 NwaCegarLoop]: 826 mSDtfsCounter, 2 mSDsluCounter, 822 mSDsCounter, 0 mSdLazyCounter, 179 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.4s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:34,998 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 1648 Invalid, 180 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 179 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-25 23:32:35,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31247 states. [2022-11-25 23:32:36,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31247 to 31167. [2022-11-25 23:32:36,689 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) [2022-11-25 23:32:36,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31167 states to 31167 states and 44600 transitions. [2022-11-25 23:32:36,833 INFO L78 Accepts]: Start accepts. Automaton has 31167 states and 44600 transitions. Word has length 70 [2022-11-25 23:32:36,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:36,834 INFO L495 AbstractCegarLoop]: Abstraction has 31167 states and 44600 transitions. [2022-11-25 23:32:36,834 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) [2022-11-25 23:32:36,834 INFO L276 IsEmpty]: Start isEmpty. Operand 31167 states and 44600 transitions. [2022-11-25 23:32:36,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-25 23:32:36,839 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:36,839 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] [2022-11-25 23:32:36,839 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-25 23:32:36,839 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)] === [2022-11-25 23:32:36,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:36,840 INFO L85 PathProgramCache]: Analyzing trace with hash -1491146209, now seen corresponding path program 1 times [2022-11-25 23:32:36,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:36,840 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834872057] [2022-11-25 23:32:36,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:36,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:36,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:36,961 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-25 23:32:36,961 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:36,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834872057] [2022-11-25 23:32:36,962 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [834872057] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:36,962 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:36,962 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:32:36,962 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508702245] [2022-11-25 23:32:36,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:36,963 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:32:36,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:36,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:32:36,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:36,964 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) [2022-11-25 23:32:38,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:38,399 INFO L93 Difference]: Finished difference Result 47459 states and 67828 transitions. [2022-11-25 23:32:38,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:32:38,399 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 [2022-11-25 23:32:38,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:38,471 INFO L225 Difference]: With dead ends: 47459 [2022-11-25 23:32:38,471 INFO L226 Difference]: Without dead ends: 16305 [2022-11-25 23:32:38,548 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 [2022-11-25 23:32:38,549 INFO L413 NwaCegarLoop]: 826 mSDtfsCounter, 911 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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, 0.5s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:38,549 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [911 Valid, 826 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-25 23:32:38,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16305 states. [2022-11-25 23:32:39,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16305 to 16305. [2022-11-25 23:32:39,432 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) [2022-11-25 23:32:39,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16305 states to 16305 states and 23215 transitions. [2022-11-25 23:32:39,536 INFO L78 Accepts]: Start accepts. Automaton has 16305 states and 23215 transitions. Word has length 84 [2022-11-25 23:32:39,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:39,536 INFO L495 AbstractCegarLoop]: Abstraction has 16305 states and 23215 transitions. [2022-11-25 23:32:39,537 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) [2022-11-25 23:32:39,537 INFO L276 IsEmpty]: Start isEmpty. Operand 16305 states and 23215 transitions. [2022-11-25 23:32:39,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-11-25 23:32:39,540 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:39,541 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] [2022-11-25 23:32:39,541 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-25 23:32:39,541 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)] === [2022-11-25 23:32:39,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:39,542 INFO L85 PathProgramCache]: Analyzing trace with hash 1938524850, now seen corresponding path program 1 times [2022-11-25 23:32:39,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:39,543 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992278579] [2022-11-25 23:32:39,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:39,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:39,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:39,801 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-11-25 23:32:39,801 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:39,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992278579] [2022-11-25 23:32:39,802 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1992278579] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:39,802 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:39,802 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:32:39,803 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386570719] [2022-11-25 23:32:39,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:39,803 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:32:39,803 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:39,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:32:39,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:39,805 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) [2022-11-25 23:32:41,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:41,849 INFO L93 Difference]: Finished difference Result 40801 states and 58046 transitions. [2022-11-25 23:32:41,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:32:41,850 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 [2022-11-25 23:32:41,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:41,937 INFO L225 Difference]: With dead ends: 40801 [2022-11-25 23:32:41,937 INFO L226 Difference]: Without dead ends: 24641 [2022-11-25 23:32:41,980 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 [2022-11-25 23:32:41,981 INFO L413 NwaCegarLoop]: 1239 mSDtfsCounter, 863 mSDsluCounter, 796 mSDsCounter, 0 mSdLazyCounter, 227 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.7s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:41,981 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [863 Valid, 2035 Invalid, 235 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 227 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-25 23:32:42,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24641 states. [2022-11-25 23:32:42,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24641 to 24605. [2022-11-25 23:32:42,813 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) [2022-11-25 23:32:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24605 states to 24605 states and 34961 transitions. [2022-11-25 23:32:42,916 INFO L78 Accepts]: Start accepts. Automaton has 24605 states and 34961 transitions. Word has length 161 [2022-11-25 23:32:42,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:42,916 INFO L495 AbstractCegarLoop]: Abstraction has 24605 states and 34961 transitions. [2022-11-25 23:32:42,917 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) [2022-11-25 23:32:42,917 INFO L276 IsEmpty]: Start isEmpty. Operand 24605 states and 34961 transitions. [2022-11-25 23:32:42,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-11-25 23:32:42,920 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:42,920 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] [2022-11-25 23:32:42,920 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-25 23:32:42,920 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)] === [2022-11-25 23:32:42,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:42,921 INFO L85 PathProgramCache]: Analyzing trace with hash -896036444, now seen corresponding path program 1 times [2022-11-25 23:32:42,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:42,921 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674830030] [2022-11-25 23:32:42,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:42,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:42,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:43,705 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-11-25 23:32:43,705 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:43,706 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674830030] [2022-11-25 23:32:43,706 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [674830030] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:43,706 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:43,706 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 23:32:43,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98579497] [2022-11-25 23:32:43,707 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:43,707 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 23:32:43,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:43,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 23:32:43,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 23:32:43,709 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) [2022-11-25 23:32:45,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:45,841 INFO L93 Difference]: Finished difference Result 48758 states and 69272 transitions. [2022-11-25 23:32:45,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 23:32:45,842 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 [2022-11-25 23:32:45,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:45,921 INFO L225 Difference]: With dead ends: 48758 [2022-11-25 23:32:45,921 INFO L226 Difference]: Without dead ends: 23746 [2022-11-25 23:32:45,980 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 [2022-11-25 23:32:45,982 INFO L413 NwaCegarLoop]: 826 mSDtfsCounter, 1 mSDsluCounter, 1647 mSDsCounter, 0 mSdLazyCounter, 266 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:45,982 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 2473 Invalid, 268 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 266 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-25 23:32:46,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23746 states. [2022-11-25 23:32:46,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23746 to 23746. [2022-11-25 23:32:46,836 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) [2022-11-25 23:32:46,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23746 states to 23746 states and 33827 transitions. [2022-11-25 23:32:46,920 INFO L78 Accepts]: Start accepts. Automaton has 23746 states and 33827 transitions. Word has length 164 [2022-11-25 23:32:46,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:46,920 INFO L495 AbstractCegarLoop]: Abstraction has 23746 states and 33827 transitions. [2022-11-25 23:32:46,921 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) [2022-11-25 23:32:46,921 INFO L276 IsEmpty]: Start isEmpty. Operand 23746 states and 33827 transitions. [2022-11-25 23:32:46,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-11-25 23:32:46,924 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:46,924 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] [2022-11-25 23:32:46,924 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-25 23:32:46,924 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)] === [2022-11-25 23:32:46,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:46,925 INFO L85 PathProgramCache]: Analyzing trace with hash 2113959278, now seen corresponding path program 1 times [2022-11-25 23:32:46,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:46,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755804102] [2022-11-25 23:32:46,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:46,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:46,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:47,102 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2022-11-25 23:32:47,102 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:47,102 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [755804102] [2022-11-25 23:32:47,103 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [755804102] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:47,103 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:47,103 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:32:47,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139286151] [2022-11-25 23:32:47,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:47,104 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:32:47,104 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:47,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:32:47,105 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:47,105 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) [2022-11-25 23:32:47,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:47,578 INFO L93 Difference]: Finished difference Result 23759 states and 33841 transitions. [2022-11-25 23:32:47,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:32:47,578 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 [2022-11-25 23:32:47,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:47,582 INFO L225 Difference]: With dead ends: 23759 [2022-11-25 23:32:47,583 INFO L226 Difference]: Without dead ends: 0 [2022-11-25 23:32:47,642 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 [2022-11-25 23:32:47,643 INFO L413 NwaCegarLoop]: 204 mSDtfsCounter, 194 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:47,644 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [194 Valid, 204 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 23:32:47,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-25 23:32:47,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-25 23:32:47,645 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) [2022-11-25 23:32:47,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-25 23:32:47,650 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 166 [2022-11-25 23:32:47,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:47,650 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-25 23:32:47,650 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) [2022-11-25 23:32:47,650 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-25 23:32:47,651 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-25 23:32:47,653 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 45 remaining) [2022-11-25 23:32:47,654 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 45 remaining) [2022-11-25 23:32:47,654 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 45 remaining) [2022-11-25 23:32:47,656 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_closeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 45 remaining) [2022-11-25 23:32:47,656 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_readyErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 45 remaining) [2022-11-25 23:32:47,657 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_readyErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 45 remaining) [2022-11-25 23:32:47,657 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_unregister_allErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 45 remaining) [2022-11-25 23:32:47,657 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_unregister_allErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 45 remaining) [2022-11-25 23:32:47,657 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 45 remaining) [2022-11-25 23:32:47,658 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_closeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 45 remaining) [2022-11-25 23:32:47,658 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_initErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 45 remaining) [2022-11-25 23:32:47,658 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_initErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 45 remaining) [2022-11-25 23:32:47,658 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 45 remaining) [2022-11-25 23:32:47,658 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 45 remaining) [2022-11-25 23:32:47,659 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 45 remaining) [2022-11-25 23:32:47,659 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 45 remaining) [2022-11-25 23:32:47,659 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 45 remaining) [2022-11-25 23:32:47,659 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_probeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 45 remaining) [2022-11-25 23:32:47,659 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_read_charErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 45 remaining) [2022-11-25 23:32:47,660 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_read_charErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 45 remaining) [2022-11-25 23:32:47,660 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_readErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 45 remaining) [2022-11-25 23:32:47,660 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_readErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 45 remaining) [2022-11-25 23:32:47,661 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_readErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 45 remaining) [2022-11-25 23:32:47,661 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_output_triggerErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 45 remaining) [2022-11-25 23:32:47,661 INFO L805 garLoopResultBuilder]: Registering result SAFE for location snd_mts64_rawmidi_output_triggerErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 45 remaining) [2022-11-25 23:32:47,663 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 45 remaining) [2022-11-25 23:32:47,663 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mts64_device_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 45 remaining) [2022-11-25 23:32:47,664 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 45 remaining) [2022-11-25 23:32:47,664 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 45 remaining) [2022-11-25 23:32:47,664 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 45 remaining) [2022-11-25 23:32:47,664 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 45 remaining) [2022-11-25 23:32:47,664 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 45 remaining) [2022-11-25 23:32:47,665 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 45 remaining) [2022-11-25 23:32:47,665 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 45 remaining) [2022-11-25 23:32:47,665 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 45 remaining) [2022-11-25 23:32:47,665 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 45 remaining) [2022-11-25 23:32:47,666 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 45 remaining) [2022-11-25 23:32:47,666 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 45 remaining) [2022-11-25 23:32:47,666 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 45 remaining) [2022-11-25 23:32:47,666 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 45 remaining) [2022-11-25 23:32:47,666 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 45 remaining) [2022-11-25 23:32:47,667 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 45 remaining) [2022-11-25 23:32:47,667 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 45 remaining) [2022-11-25 23:32:47,667 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 45 remaining) [2022-11-25 23:32:47,668 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 45 remaining) [2022-11-25 23:32:47,668 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-11-25 23:32:47,670 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-25 23:33:05,756 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,756 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-25 23:33:05,757 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,757 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,757 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: true [2022-11-25 23:33:05,757 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4360) no Hoare annotation was computed. [2022-11-25 23:33:05,757 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4360) no Hoare annotation was computed. [2022-11-25 23:33:05,757 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openEXIT(lines 4350 4363) no Hoare annotation was computed. [2022-11-25 23:33:05,758 INFO L899 garLoopResultBuilder]: For program point L4360-1(line 4360) no Hoare annotation was computed. [2022-11-25 23:33:05,758 INFO L899 garLoopResultBuilder]: For program point L4360(line 4360) no Hoare annotation was computed. [2022-11-25 23:33:05,758 INFO L899 garLoopResultBuilder]: For program point L4355(lines 4355 4359) no Hoare annotation was computed. [2022-11-25 23:33:05,758 INFO L899 garLoopResultBuilder]: For program point L4356-1(line 4356) no Hoare annotation was computed. [2022-11-25 23:33:05,758 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_openENTRY(lines 4350 4363) the Hoare annotation is: true [2022-11-25 23:33:05,758 INFO L899 garLoopResultBuilder]: For program point L4355-1(lines 4355 4359) no Hoare annotation was computed. [2022-11-25 23:33:05,759 INFO L902 garLoopResultBuilder]: At program point L4357(line 4357) the Hoare annotation is: true [2022-11-25 23:33:05,759 INFO L902 garLoopResultBuilder]: At program point L4356(line 4356) the Hoare annotation is: true [2022-11-25 23:33:05,759 INFO L902 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: true [2022-11-25 23:33:05,759 INFO L899 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2022-11-25 23:33:05,759 INFO L902 garLoopResultBuilder]: At program point L4240-2(lines 4240 4244) the Hoare annotation is: true [2022-11-25 23:33:05,759 INFO L902 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_putENTRY(lines 4228 4248) the Hoare annotation is: true [2022-11-25 23:33:05,760 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putEXIT(lines 4228 4248) no Hoare annotation was computed. [2022-11-25 23:33:05,760 INFO L899 garLoopResultBuilder]: For program point L4245(line 4245) no Hoare annotation was computed. [2022-11-25 23:33:05,760 INFO L899 garLoopResultBuilder]: For program point msleepEXIT(lines 5577 5579) no Hoare annotation was computed. [2022-11-25 23:33:05,760 INFO L902 garLoopResultBuilder]: At program point msleepENTRY(lines 5577 5579) the Hoare annotation is: true [2022-11-25 23:33:05,760 INFO L902 garLoopResultBuilder]: At program point platform_driver_unregisterENTRY(lines 5613 5615) the Hoare annotation is: true [2022-11-25 23:33:05,760 INFO L899 garLoopResultBuilder]: For program point platform_driver_unregisterEXIT(lines 5613 5615) no Hoare annotation was computed. [2022-11-25 23:33:05,761 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_closeENTRY(lines 4364 4383) the Hoare annotation is: true [2022-11-25 23:33:05,761 INFO L899 garLoopResultBuilder]: For program point L4377-2(lines 4371 4380) no Hoare annotation was computed. [2022-11-25 23:33:05,761 INFO L902 garLoopResultBuilder]: At program point L4374(line 4374) the Hoare annotation is: true [2022-11-25 23:33:05,761 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4370) no Hoare annotation was computed. [2022-11-25 23:33:05,761 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4370) no Hoare annotation was computed. [2022-11-25 23:33:05,761 INFO L899 garLoopResultBuilder]: For program point L4371(lines 4371 4380) no Hoare annotation was computed. [2022-11-25 23:33:05,762 INFO L902 garLoopResultBuilder]: At program point L4372-1(line 4372) the Hoare annotation is: true [2022-11-25 23:33:05,762 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeEXIT(lines 4364 4383) no Hoare annotation was computed. [2022-11-25 23:33:05,762 INFO L899 garLoopResultBuilder]: For program point L4370(line 4370) no Hoare annotation was computed. [2022-11-25 23:33:05,762 INFO L899 garLoopResultBuilder]: For program point L4373(line 4373) no Hoare annotation was computed. [2022-11-25 23:33:05,762 INFO L902 garLoopResultBuilder]: At program point L4374-1(line 4374) the Hoare annotation is: true [2022-11-25 23:33:05,762 INFO L902 garLoopResultBuilder]: At program point L4372(line 4372) the Hoare annotation is: true [2022-11-25 23:33:05,763 INFO L899 garLoopResultBuilder]: For program point L4370-1(line 4370) no Hoare annotation was computed. [2022-11-25 23:33:05,763 INFO L899 garLoopResultBuilder]: For program point mts64_enable_readoutEXIT(lines 3905 3914) no Hoare annotation was computed. [2022-11-25 23:33:05,763 INFO L899 garLoopResultBuilder]: For program point L3911-1(line 3911) no Hoare annotation was computed. [2022-11-25 23:33:05,763 INFO L902 garLoopResultBuilder]: At program point L3911(line 3911) the Hoare annotation is: true [2022-11-25 23:33:05,764 INFO L902 garLoopResultBuilder]: At program point mts64_enable_readoutENTRY(lines 3905 3914) the Hoare annotation is: true [2022-11-25 23:33:05,764 INFO L899 garLoopResultBuilder]: For program point L3909-1(line 3909) no Hoare annotation was computed. [2022-11-25 23:33:05,764 INFO L902 garLoopResultBuilder]: At program point L3909(line 3909) the Hoare annotation is: true [2022-11-25 23:33:05,764 INFO L899 garLoopResultBuilder]: For program point parport_unregister_deviceEXIT(lines 5594 5596) no Hoare annotation was computed. [2022-11-25 23:33:05,764 INFO L902 garLoopResultBuilder]: At program point parport_unregister_deviceENTRY(lines 5594 5596) the Hoare annotation is: true [2022-11-25 23:33:05,764 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3710 3716) no Hoare annotation was computed. [2022-11-25 23:33:05,765 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3710 3716) the Hoare annotation is: true [2022-11-25 23:33:05,765 INFO L902 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 5394 5401) the Hoare annotation is: true [2022-11-25 23:33:05,765 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 5394 5401) no Hoare annotation was computed. [2022-11-25 23:33:05,765 INFO L902 garLoopResultBuilder]: At program point L5397(line 5397) the Hoare annotation is: true [2022-11-25 23:33:05,765 INFO L902 garLoopResultBuilder]: At program point L5397-1(line 5397) the Hoare annotation is: true [2022-11-25 23:33:05,765 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,766 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-25 23:33:05,766 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,766 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,766 INFO L902 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: true [2022-11-25 23:33:05,766 INFO L899 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,766 INFO L899 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,766 INFO L902 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: true [2022-11-25 23:33:05,767 INFO L899 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,767 INFO L902 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: true [2022-11-25 23:33:05,767 INFO L899 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,767 INFO L899 garLoopResultBuilder]: For program point L-1-14(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,767 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,767 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2022-11-25 23:33:05,768 INFO L899 garLoopResultBuilder]: For program point L4136(lines 4136 4139) no Hoare annotation was computed. [2022-11-25 23:33:05,768 INFO L902 garLoopResultBuilder]: At program point L4137(line 4137) the Hoare annotation is: true [2022-11-25 23:33:05,768 INFO L899 garLoopResultBuilder]: For program point mts64_write_midiEXIT(lines 4131 4143) no Hoare annotation was computed. [2022-11-25 23:33:05,768 INFO L902 garLoopResultBuilder]: At program point L4136-1(lines 4136 4139) the Hoare annotation is: true [2022-11-25 23:33:05,768 INFO L902 garLoopResultBuilder]: At program point mts64_write_midiENTRY(lines 4131 4143) the Hoare annotation is: true [2022-11-25 23:33:05,768 INFO L899 garLoopResultBuilder]: For program point mts64_write_midiFINAL(lines 4131 4143) no Hoare annotation was computed. [2022-11-25 23:33:05,769 INFO L902 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 5504 5510) the Hoare annotation is: true [2022-11-25 23:33:05,769 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 5504 5510) no Hoare annotation was computed. [2022-11-25 23:33:05,769 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 5497 5503) no Hoare annotation was computed. [2022-11-25 23:33:05,769 INFO L902 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 5497 5503) the Hoare annotation is: true [2022-11-25 23:33:05,769 INFO L899 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 5610 5612) no Hoare annotation was computed. [2022-11-25 23:33:05,769 INFO L902 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 5610 5612) the Hoare annotation is: true [2022-11-25 23:33:05,769 INFO L902 garLoopResultBuilder]: At program point mts64_write_commandENTRY(lines 4109 4119) the Hoare annotation is: true [2022-11-25 23:33:05,772 INFO L899 garLoopResultBuilder]: For program point mts64_write_commandEXIT(lines 4109 4119) no Hoare annotation was computed. [2022-11-25 23:33:05,772 INFO L902 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: true [2022-11-25 23:33:05,772 INFO L902 garLoopResultBuilder]: At program point L4114(line 4114) the Hoare annotation is: true [2022-11-25 23:33:05,773 INFO L899 garLoopResultBuilder]: For program point L4115-1(line 4115) no Hoare annotation was computed. [2022-11-25 23:33:05,773 INFO L902 garLoopResultBuilder]: At program point L4115(line 4115) the Hoare annotation is: true [2022-11-25 23:33:05,773 INFO L899 garLoopResultBuilder]: For program point L4116-1(line 4116) no Hoare annotation was computed. [2022-11-25 23:33:05,773 INFO L902 garLoopResultBuilder]: At program point L4112(line 4112) the Hoare annotation is: true [2022-11-25 23:33:05,773 INFO L899 garLoopResultBuilder]: For program point L4113-1(line 4113) no Hoare annotation was computed. [2022-11-25 23:33:05,773 INFO L902 garLoopResultBuilder]: At program point L4113(line 4113) the Hoare annotation is: true [2022-11-25 23:33:05,773 INFO L899 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2022-11-25 23:33:05,774 INFO L899 garLoopResultBuilder]: For program point L4112-1(line 4112) no Hoare annotation was computed. [2022-11-25 23:33:05,774 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoEXIT(lines 4205 4214) no Hoare annotation was computed. [2022-11-25 23:33:05,774 INFO L902 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_infoENTRY(lines 4205 4214) the Hoare annotation is: true [2022-11-25 23:33:05,774 INFO L902 garLoopResultBuilder]: At program point L4126(line 4126) the Hoare annotation is: true [2022-11-25 23:33:05,774 INFO L899 garLoopResultBuilder]: For program point L4127-1(line 4127) no Hoare annotation was computed. [2022-11-25 23:33:05,774 INFO L902 garLoopResultBuilder]: At program point L4127(line 4127) the Hoare annotation is: true [2022-11-25 23:33:05,775 INFO L902 garLoopResultBuilder]: At program point L4124(line 4124) the Hoare annotation is: true [2022-11-25 23:33:05,775 INFO L899 garLoopResultBuilder]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2022-11-25 23:33:05,775 INFO L902 garLoopResultBuilder]: At program point L4125(line 4125) the Hoare annotation is: true [2022-11-25 23:33:05,775 INFO L899 garLoopResultBuilder]: For program point L4126-1(line 4126) no Hoare annotation was computed. [2022-11-25 23:33:05,775 INFO L899 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2022-11-25 23:33:05,775 INFO L902 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: true [2022-11-25 23:33:05,775 INFO L899 garLoopResultBuilder]: For program point L4124-1(line 4124) no Hoare annotation was computed. [2022-11-25 23:33:05,776 INFO L902 garLoopResultBuilder]: At program point mts64_write_dataENTRY(lines 4120 4130) the Hoare annotation is: true [2022-11-25 23:33:05,776 INFO L899 garLoopResultBuilder]: For program point mts64_write_dataEXIT(lines 4120 4130) no Hoare annotation was computed. [2022-11-25 23:33:05,776 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 5418 5425) the Hoare annotation is: true [2022-11-25 23:33:05,776 INFO L902 garLoopResultBuilder]: At program point L5421(line 5421) the Hoare annotation is: true [2022-11-25 23:33:05,776 INFO L902 garLoopResultBuilder]: At program point L5421-1(line 5421) the Hoare annotation is: true [2022-11-25 23:33:05,776 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 5418 5425) no Hoare annotation was computed. [2022-11-25 23:33:05,777 INFO L899 garLoopResultBuilder]: For program point L3665-1(line 3665) no Hoare annotation was computed. [2022-11-25 23:33:05,777 INFO L902 garLoopResultBuilder]: At program point L3665(line 3665) the Hoare annotation is: true [2022-11-25 23:33:05,777 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3653 3669) the Hoare annotation is: true [2022-11-25 23:33:05,777 INFO L899 garLoopResultBuilder]: For program point L3660(lines 3660 3667) no Hoare annotation was computed. [2022-11-25 23:33:05,777 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3653 3669) no Hoare annotation was computed. [2022-11-25 23:33:05,777 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3653 3669) no Hoare annotation was computed. [2022-11-25 23:33:05,778 INFO L902 garLoopResultBuilder]: At program point L4702(line 4702) the Hoare annotation is: true [2022-11-25 23:33:05,778 INFO L899 garLoopResultBuilder]: For program point L4704-2(lines 4704 4707) no Hoare annotation was computed. [2022-11-25 23:33:05,778 INFO L902 garLoopResultBuilder]: At program point L4705(line 4705) the Hoare annotation is: true [2022-11-25 23:33:05,778 INFO L899 garLoopResultBuilder]: For program point L4704(lines 4704 4707) no Hoare annotation was computed. [2022-11-25 23:33:05,778 INFO L899 garLoopResultBuilder]: For program point L4705-1(line 4705) no Hoare annotation was computed. [2022-11-25 23:33:05,778 INFO L899 garLoopResultBuilder]: For program point L4702-1(line 4702) no Hoare annotation was computed. [2022-11-25 23:33:05,779 INFO L902 garLoopResultBuilder]: At program point snd_mts64_removeENTRY(lines 4697 4710) the Hoare annotation is: true [2022-11-25 23:33:05,779 INFO L899 garLoopResultBuilder]: For program point snd_mts64_removeEXIT(lines 4697 4710) no Hoare annotation was computed. [2022-11-25 23:33:05,779 INFO L899 garLoopResultBuilder]: For program point L3935(lines 3935 3938) no Hoare annotation was computed. [2022-11-25 23:33:05,779 INFO L899 garLoopResultBuilder]: For program point L3933-1(line 3933) no Hoare annotation was computed. [2022-11-25 23:33:05,779 INFO L902 garLoopResultBuilder]: At program point L3933(line 3933) the Hoare annotation is: true [2022-11-25 23:33:05,779 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyFINAL(lines 3925 3947) no Hoare annotation was computed. [2022-11-25 23:33:05,780 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3939) no Hoare annotation was computed. [2022-11-25 23:33:05,780 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3939) no Hoare annotation was computed. [2022-11-25 23:33:05,780 INFO L899 garLoopResultBuilder]: For program point mts64_device_readyEXIT(lines 3925 3947) no Hoare annotation was computed. [2022-11-25 23:33:05,780 INFO L902 garLoopResultBuilder]: At program point L3940(lines 3929 3946) the Hoare annotation is: true [2022-11-25 23:33:05,780 INFO L899 garLoopResultBuilder]: For program point L3939-1(line 3939) no Hoare annotation was computed. [2022-11-25 23:33:05,780 INFO L902 garLoopResultBuilder]: At program point mts64_device_readyENTRY(lines 3925 3947) the Hoare annotation is: true [2022-11-25 23:33:05,780 INFO L899 garLoopResultBuilder]: For program point L3939(line 3939) no Hoare annotation was computed. [2022-11-25 23:33:05,781 INFO L902 garLoopResultBuilder]: At program point L4032(line 4032) the Hoare annotation is: true [2022-11-25 23:33:05,781 INFO L902 garLoopResultBuilder]: At program point mts64_probeENTRY(lines 4025 4042) the Hoare annotation is: true [2022-11-25 23:33:05,781 INFO L899 garLoopResultBuilder]: For program point L4033(line 4033) no Hoare annotation was computed. [2022-11-25 23:33:05,781 INFO L902 garLoopResultBuilder]: At program point L4030(line 4030) the Hoare annotation is: true [2022-11-25 23:33:05,781 INFO L902 garLoopResultBuilder]: At program point L4031(line 4031) the Hoare annotation is: true [2022-11-25 23:33:05,781 INFO L902 garLoopResultBuilder]: At program point L4030-1(line 4030) the Hoare annotation is: true [2022-11-25 23:33:05,782 INFO L899 garLoopResultBuilder]: For program point mts64_probeEXIT(lines 4025 4042) no Hoare annotation was computed. [2022-11-25 23:33:05,782 INFO L902 garLoopResultBuilder]: At program point platform_set_drvdataENTRY(lines 3799 3805) the Hoare annotation is: true [2022-11-25 23:33:05,782 INFO L899 garLoopResultBuilder]: For program point platform_set_drvdataEXIT(lines 3799 3805) no Hoare annotation was computed. [2022-11-25 23:33:05,782 INFO L899 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 5617 5619) no Hoare annotation was computed. [2022-11-25 23:33:05,782 INFO L902 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 5617 5619) the Hoare annotation is: true [2022-11-25 23:33:05,782 INFO L902 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 3791 3798) the Hoare annotation is: true [2022-11-25 23:33:05,783 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 3791 3798) no Hoare annotation was computed. [2022-11-25 23:33:05,783 INFO L899 garLoopResultBuilder]: For program point L4224-1(line 4224) no Hoare annotation was computed. [2022-11-25 23:33:05,783 INFO L902 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_getENTRY(lines 4215 4227) the Hoare annotation is: true [2022-11-25 23:33:05,783 INFO L902 garLoopResultBuilder]: At program point L4222(line 4222) the Hoare annotation is: true [2022-11-25 23:33:05,783 INFO L902 garLoopResultBuilder]: At program point L4224(line 4224) the Hoare annotation is: true [2022-11-25 23:33:05,783 INFO L899 garLoopResultBuilder]: For program point L4222-1(line 4222) no Hoare annotation was computed. [2022-11-25 23:33:05,784 INFO L899 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getEXIT(lines 4215 4227) no Hoare annotation was computed. [2022-11-25 23:33:05,784 INFO L899 garLoopResultBuilder]: For program point snd_mts64_unregister_allErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4727) no Hoare annotation was computed. [2022-11-25 23:33:05,787 INFO L895 garLoopResultBuilder]: At program point L4728(lines 4718 4736) 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))) [2022-11-25 23:33:05,788 INFO L899 garLoopResultBuilder]: For program point L4722(lines 4722 4726) no Hoare annotation was computed. [2022-11-25 23:33:05,788 INFO L899 garLoopResultBuilder]: For program point snd_mts64_unregister_allEXIT(lines 4715 4737) no Hoare annotation was computed. [2022-11-25 23:33:05,789 INFO L899 garLoopResultBuilder]: For program point L4722-2(lines 4722 4726) no Hoare annotation was computed. [2022-11-25 23:33:05,789 INFO L895 garLoopResultBuilder]: At program point snd_mts64_unregister_allENTRY(lines 4715 4737) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2022-11-25 23:33:05,790 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)))) [2022-11-25 23:33:05,790 INFO L899 garLoopResultBuilder]: For program point snd_mts64_unregister_allErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4727) no Hoare annotation was computed. [2022-11-25 23:33:05,791 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)))) [2022-11-25 23:33:05,791 INFO L899 garLoopResultBuilder]: For program point L4727(line 4727) no Hoare annotation was computed. [2022-11-25 23:33:05,791 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))) [2022-11-25 23:33:05,792 INFO L899 garLoopResultBuilder]: For program point L4723-1(line 4723) no Hoare annotation was computed. [2022-11-25 23:33:05,792 INFO L899 garLoopResultBuilder]: For program point snd_mts64_detachEXIT(lines 4573 4578) no Hoare annotation was computed. [2022-11-25 23:33:05,792 INFO L902 garLoopResultBuilder]: At program point snd_mts64_detachENTRY(lines 4573 4578) the Hoare annotation is: true [2022-11-25 23:33:05,792 INFO L899 garLoopResultBuilder]: For program point mts64_device_closeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4004) no Hoare annotation was computed. [2022-11-25 23:33:05,792 INFO L899 garLoopResultBuilder]: For program point mts64_device_closeEXIT(lines 3993 4012) no Hoare annotation was computed. [2022-11-25 23:33:05,793 INFO L902 garLoopResultBuilder]: At program point mts64_device_closeENTRY(lines 3993 4012) the Hoare annotation is: true [2022-11-25 23:33:05,793 INFO L902 garLoopResultBuilder]: At program point L4007(lines 3997 4011) the Hoare annotation is: true [2022-11-25 23:33:05,793 INFO L899 garLoopResultBuilder]: For program point L4004(line 4004) no Hoare annotation was computed. [2022-11-25 23:33:05,793 INFO L902 garLoopResultBuilder]: At program point L4005(lines 3997 4011) the Hoare annotation is: true [2022-11-25 23:33:05,793 INFO L902 garLoopResultBuilder]: At program point L4002(line 4002) the Hoare annotation is: true [2022-11-25 23:33:05,793 INFO L899 garLoopResultBuilder]: For program point mts64_device_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4004) no Hoare annotation was computed. [2022-11-25 23:33:05,794 INFO L899 garLoopResultBuilder]: For program point L4003(line 4003) no Hoare annotation was computed. [2022-11-25 23:33:05,794 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3703 3709) the Hoare annotation is: true [2022-11-25 23:33:05,794 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3703 3709) no Hoare annotation was computed. [2022-11-25 23:33:05,794 INFO L902 garLoopResultBuilder]: At program point mts64_device_initENTRY(lines 3948 3973) the Hoare annotation is: true [2022-11-25 23:33:05,794 INFO L899 garLoopResultBuilder]: For program point mts64_device_initErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3964) no Hoare annotation was computed. [2022-11-25 23:33:05,794 INFO L899 garLoopResultBuilder]: For program point L3970-1(line 3970) no Hoare annotation was computed. [2022-11-25 23:33:05,795 INFO L899 garLoopResultBuilder]: For program point L3964(line 3964) no Hoare annotation was computed. [2022-11-25 23:33:05,795 INFO L899 garLoopResultBuilder]: For program point L3964-1(line 3964) no Hoare annotation was computed. [2022-11-25 23:33:05,795 INFO L902 garLoopResultBuilder]: At program point L3960(line 3960) the Hoare annotation is: true [2022-11-25 23:33:05,795 INFO L899 garLoopResultBuilder]: For program point mts64_device_initFINAL(lines 3948 3973) no Hoare annotation was computed. [2022-11-25 23:33:05,795 INFO L899 garLoopResultBuilder]: For program point L3958(line 3958) no Hoare annotation was computed. [2022-11-25 23:33:05,795 INFO L899 garLoopResultBuilder]: For program point L3960-1(line 3960) no Hoare annotation was computed. [2022-11-25 23:33:05,796 INFO L899 garLoopResultBuilder]: For program point mts64_device_initErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3964) no Hoare annotation was computed. [2022-11-25 23:33:05,796 INFO L902 garLoopResultBuilder]: At program point L3967(lines 3952 3972) the Hoare annotation is: true [2022-11-25 23:33:05,796 INFO L902 garLoopResultBuilder]: At program point L3965(lines 3952 3972) the Hoare annotation is: true [2022-11-25 23:33:05,796 INFO L899 garLoopResultBuilder]: For program point mts64_device_initEXIT(lines 3948 3973) no Hoare annotation was computed. [2022-11-25 23:33:05,796 INFO L899 garLoopResultBuilder]: For program point L3959(lines 3959 3963) no Hoare annotation was computed. [2022-11-25 23:33:05,797 INFO L902 garLoopResultBuilder]: At program point L3957(line 3957) the Hoare annotation is: true [2022-11-25 23:33:05,797 INFO L899 garLoopResultBuilder]: For program point L3953-1(line 3953) no Hoare annotation was computed. [2022-11-25 23:33:05,797 INFO L902 garLoopResultBuilder]: At program point L3953(line 3953) the Hoare annotation is: true [2022-11-25 23:33:05,797 INFO L902 garLoopResultBuilder]: At program point L3970(line 3970) the Hoare annotation is: true [2022-11-25 23:33:05,797 INFO L902 garLoopResultBuilder]: At program point L4478(lines 4438 4485) the Hoare annotation is: true [2022-11-25 23:33:05,797 INFO L902 garLoopResultBuilder]: At program point L5469(line 5469) the Hoare annotation is: true [2022-11-25 23:33:05,798 INFO L902 garLoopResultBuilder]: At program point L5469-1(lines 5464 5473) the Hoare annotation is: true [2022-11-25 23:33:05,798 INFO L899 garLoopResultBuilder]: For program point L4668(lines 4668 4674) no Hoare annotation was computed. [2022-11-25 23:33:05,798 INFO L899 garLoopResultBuilder]: For program point L4470(line 4470) no Hoare annotation was computed. [2022-11-25 23:33:05,798 INFO L902 garLoopResultBuilder]: At program point L4693(line 4693) the Hoare annotation is: true [2022-11-25 23:33:05,798 INFO L899 garLoopResultBuilder]: For program point L4693-1(line 4693) no Hoare annotation was computed. [2022-11-25 23:33:05,798 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeEXIT(lines 4599 4696) no Hoare annotation was computed. [2022-11-25 23:33:05,799 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4341) no Hoare annotation was computed. [2022-11-25 23:33:05,799 INFO L899 garLoopResultBuilder]: For program point L4677(lines 4677 4680) no Hoare annotation was computed. [2022-11-25 23:33:05,799 INFO L902 garLoopResultBuilder]: At program point L4479(lines 4479 4482) the Hoare annotation is: true [2022-11-25 23:33:05,799 INFO L902 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: true [2022-11-25 23:33:05,799 INFO L902 garLoopResultBuilder]: At program point L4347(lines 4316 4349) the Hoare annotation is: true [2022-11-25 23:33:05,799 INFO L899 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2022-11-25 23:33:05,800 INFO L902 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: true [2022-11-25 23:33:05,800 INFO L899 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2022-11-25 23:33:05,800 INFO L899 garLoopResultBuilder]: For program point L4661(lines 4661 4666) no Hoare annotation was computed. [2022-11-25 23:33:05,800 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4474) no Hoare annotation was computed. [2022-11-25 23:33:05,800 INFO L902 garLoopResultBuilder]: At program point L4686(lines 4609 4695) the Hoare annotation is: true [2022-11-25 23:33:05,800 INFO L899 garLoopResultBuilder]: For program point L4620(lines 4620 4623) no Hoare annotation was computed. [2022-11-25 23:33:05,801 INFO L902 garLoopResultBuilder]: At program point L4637(line 4637) the Hoare annotation is: true [2022-11-25 23:33:05,801 INFO L899 garLoopResultBuilder]: For program point L4637-1(line 4637) no Hoare annotation was computed. [2022-11-25 23:33:05,801 INFO L902 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: true [2022-11-25 23:33:05,801 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4474) no Hoare annotation was computed. [2022-11-25 23:33:05,801 INFO L899 garLoopResultBuilder]: For program point L4456-1(line 4456) no Hoare annotation was computed. [2022-11-25 23:33:05,802 INFO L899 garLoopResultBuilder]: For program point L4456(line 4456) no Hoare annotation was computed. [2022-11-25 23:33:05,802 INFO L902 garLoopResultBuilder]: At program point L4613(line 4613) the Hoare annotation is: true [2022-11-25 23:33:05,802 INFO L902 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2022-11-25 23:33:05,802 INFO L899 garLoopResultBuilder]: For program point L4613-1(line 4613) no Hoare annotation was computed. [2022-11-25 23:33:05,802 INFO L902 garLoopResultBuilder]: At program point L5637-1(line 5637) the Hoare annotation is: true [2022-11-25 23:33:05,802 INFO L902 garLoopResultBuilder]: At program point L4638(line 4638) the Hoare annotation is: true [2022-11-25 23:33:05,803 INFO L899 garLoopResultBuilder]: For program point L4638-1(line 4638) no Hoare annotation was computed. [2022-11-25 23:33:05,803 INFO L899 garLoopResultBuilder]: For program point L4473(line 4473) no Hoare annotation was computed. [2022-11-25 23:33:05,803 INFO L899 garLoopResultBuilder]: For program point L4341(line 4341) no Hoare annotation was computed. [2022-11-25 23:33:05,803 INFO L899 garLoopResultBuilder]: For program point L4341-1(line 4341) no Hoare annotation was computed. [2022-11-25 23:33:05,803 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4456) no Hoare annotation was computed. [2022-11-25 23:33:05,803 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeFINAL(lines 4599 4696) no Hoare annotation was computed. [2022-11-25 23:33:05,804 INFO L902 garLoopResultBuilder]: At program point L4449(line 4449) the Hoare annotation is: true [2022-11-25 23:33:05,804 INFO L899 garLoopResultBuilder]: For program point L4449-1(line 4449) no Hoare annotation was computed. [2022-11-25 23:33:05,804 INFO L899 garLoopResultBuilder]: For program point L4474(line 4474) no Hoare annotation was computed. [2022-11-25 23:33:05,804 INFO L899 garLoopResultBuilder]: For program point L4631(lines 4631 4636) no Hoare annotation was computed. [2022-11-25 23:33:05,804 INFO L902 garLoopResultBuilder]: At program point L4342(lines 4322 4348) the Hoare annotation is: true [2022-11-25 23:33:05,804 INFO L899 garLoopResultBuilder]: For program point L4441(lines 4441 4444) no Hoare annotation was computed. [2022-11-25 23:33:05,805 INFO L899 garLoopResultBuilder]: For program point L4474-1(line 4474) no Hoare annotation was computed. [2022-11-25 23:33:05,805 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4456) no Hoare annotation was computed. [2022-11-25 23:33:05,805 INFO L902 garLoopResultBuilder]: At program point L4458(lines 4438 4485) the Hoare annotation is: true [2022-11-25 23:33:05,805 INFO L902 garLoopResultBuilder]: At program point snd_mts64_probeENTRY(lines 4599 4696) the Hoare annotation is: true [2022-11-25 23:33:05,806 INFO L902 garLoopResultBuilder]: At program point L4615(line 4615) the Hoare annotation is: true [2022-11-25 23:33:05,806 INFO L899 garLoopResultBuilder]: For program point L4615-1(lines 4609 4695) no Hoare annotation was computed. [2022-11-25 23:33:05,806 INFO L902 garLoopResultBuilder]: At program point L4681(line 4681) the Hoare annotation is: true [2022-11-25 23:33:05,807 INFO L902 garLoopResultBuilder]: At program point L4681-1(line 4681) the Hoare annotation is: true [2022-11-25 23:33:05,807 INFO L902 garLoopResultBuilder]: At program point L4450(line 4450) the Hoare annotation is: true [2022-11-25 23:33:05,807 INFO L899 garLoopResultBuilder]: For program point L4450-1(line 4450) no Hoare annotation was computed. [2022-11-25 23:33:05,807 INFO L902 garLoopResultBuilder]: At program point L4343(lines 4343 4346) the Hoare annotation is: true [2022-11-25 23:33:05,807 INFO L899 garLoopResultBuilder]: For program point L4624-1(line 4624) no Hoare annotation was computed. [2022-11-25 23:33:05,807 INFO L899 garLoopResultBuilder]: For program point L4335(lines 4335 4340) no Hoare annotation was computed. [2022-11-25 23:33:05,808 INFO L902 garLoopResultBuilder]: At program point L4624(line 4624) the Hoare annotation is: true [2022-11-25 23:33:05,808 INFO L902 garLoopResultBuilder]: At program point L4459(lines 4459 4462) the Hoare annotation is: true [2022-11-25 23:33:05,808 INFO L902 garLoopResultBuilder]: At program point L4484(lines 4429 4486) the Hoare annotation is: true [2022-11-25 23:33:05,809 INFO L902 garLoopResultBuilder]: At program point L4641(lines 4641 4642) the Hoare annotation is: true [2022-11-25 23:33:05,810 INFO L899 garLoopResultBuilder]: For program point L4641-1(lines 4641 4642) no Hoare annotation was computed. [2022-11-25 23:33:05,810 INFO L899 garLoopResultBuilder]: For program point L5467(lines 5467 5470) no Hoare annotation was computed. [2022-11-25 23:33:05,810 INFO L902 garLoopResultBuilder]: At program point L4476(lines 4438 4485) the Hoare annotation is: true [2022-11-25 23:33:05,810 INFO L902 garLoopResultBuilder]: At program point L4625(lines 4625 4628) the Hoare annotation is: true [2022-11-25 23:33:05,810 INFO L899 garLoopResultBuilder]: For program point L4683(lines 4683 4688) no Hoare annotation was computed. [2022-11-25 23:33:05,810 INFO L902 garLoopResultBuilder]: At program point L4667(line 4667) the Hoare annotation is: true [2022-11-25 23:33:05,811 INFO L899 garLoopResultBuilder]: For program point L4667-1(line 4667) no Hoare annotation was computed. [2022-11-25 23:33:05,811 INFO L899 garLoopResultBuilder]: For program point L4469(lines 4469 4475) no Hoare annotation was computed. [2022-11-25 23:33:05,811 INFO L902 garLoopResultBuilder]: At program point L4651(lines 4651 4657) the Hoare annotation is: true [2022-11-25 23:33:05,811 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probeErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4341) no Hoare annotation was computed. [2022-11-25 23:33:05,811 INFO L899 garLoopResultBuilder]: For program point L4643(lines 4643 4649) no Hoare annotation was computed. [2022-11-25 23:33:05,811 INFO L899 garLoopResultBuilder]: For program point L4676-1(line 4676) no Hoare annotation was computed. [2022-11-25 23:33:05,811 INFO L902 garLoopResultBuilder]: At program point L4676(line 4676) the Hoare annotation is: true [2022-11-25 23:33:05,812 INFO L899 garLoopResultBuilder]: For program point L4066-1(line 4066) no Hoare annotation was computed. [2022-11-25 23:33:05,812 INFO L899 garLoopResultBuilder]: For program point mts64_read_charErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4073) no Hoare annotation was computed. [2022-11-25 23:33:05,812 INFO L899 garLoopResultBuilder]: For program point mts64_read_charErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4073) no Hoare annotation was computed. [2022-11-25 23:33:05,812 INFO L899 garLoopResultBuilder]: For program point mts64_read_charEXIT(lines 4056 4081) no Hoare annotation was computed. [2022-11-25 23:33:05,812 INFO L902 garLoopResultBuilder]: At program point mts64_read_charENTRY(lines 4056 4081) the Hoare annotation is: true [2022-11-25 23:33:05,812 INFO L902 garLoopResultBuilder]: At program point L4074(lines 4061 4080) the Hoare annotation is: true [2022-11-25 23:33:05,813 INFO L899 garLoopResultBuilder]: For program point L4073(line 4073) no Hoare annotation was computed. [2022-11-25 23:33:05,814 INFO L902 garLoopResultBuilder]: At program point L4068(line 4068) the Hoare annotation is: true [2022-11-25 23:33:05,814 INFO L902 garLoopResultBuilder]: At program point L4066(line 4066) the Hoare annotation is: true [2022-11-25 23:33:05,815 INFO L899 garLoopResultBuilder]: For program point L4068-1(line 4068) no Hoare annotation was computed. [2022-11-25 23:33:05,815 INFO L899 garLoopResultBuilder]: For program point L4069-2(lines 4069 4072) no Hoare annotation was computed. [2022-11-25 23:33:05,815 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 5410 5417) the Hoare annotation is: true [2022-11-25 23:33:05,815 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 5410 5417) no Hoare annotation was computed. [2022-11-25 23:33:05,815 INFO L902 garLoopResultBuilder]: At program point L5413(line 5413) the Hoare annotation is: true [2022-11-25 23:33:05,815 INFO L902 garLoopResultBuilder]: At program point L5413-1(line 5413) the Hoare annotation is: true [2022-11-25 23:33:05,816 INFO L902 garLoopResultBuilder]: At program point mts64_readENTRY(lines 4043 4055) the Hoare annotation is: true [2022-11-25 23:33:05,816 INFO L899 garLoopResultBuilder]: For program point mts64_readErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4053) no Hoare annotation was computed. [2022-11-25 23:33:05,816 INFO L899 garLoopResultBuilder]: For program point mts64_readErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4053) no Hoare annotation was computed. [2022-11-25 23:33:05,817 INFO L899 garLoopResultBuilder]: For program point mts64_readErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4053) no Hoare annotation was computed. [2022-11-25 23:33:05,817 INFO L902 garLoopResultBuilder]: At program point L4052(line 4052) the Hoare annotation is: true [2022-11-25 23:33:05,817 INFO L899 garLoopResultBuilder]: For program point L4053-1(line 4053) no Hoare annotation was computed. [2022-11-25 23:33:05,817 INFO L899 garLoopResultBuilder]: For program point L4053(line 4053) no Hoare annotation was computed. [2022-11-25 23:33:05,817 INFO L902 garLoopResultBuilder]: At program point L4050(line 4050) the Hoare annotation is: true [2022-11-25 23:33:05,817 INFO L899 garLoopResultBuilder]: For program point L4051-1(line 4051) no Hoare annotation was computed. [2022-11-25 23:33:05,818 INFO L902 garLoopResultBuilder]: At program point L4051(line 4051) the Hoare annotation is: true [2022-11-25 23:33:05,818 INFO L899 garLoopResultBuilder]: For program point L4052-1(line 4052) no Hoare annotation was computed. [2022-11-25 23:33:05,818 INFO L899 garLoopResultBuilder]: For program point mts64_readEXIT(lines 4043 4055) no Hoare annotation was computed. [2022-11-25 23:33:05,818 INFO L902 garLoopResultBuilder]: At program point L4048(line 4048) the Hoare annotation is: true [2022-11-25 23:33:05,818 INFO L899 garLoopResultBuilder]: For program point L4049-1(line 4049) no Hoare annotation was computed. [2022-11-25 23:33:05,818 INFO L902 garLoopResultBuilder]: At program point L4049(line 4049) the Hoare annotation is: true [2022-11-25 23:33:05,819 INFO L899 garLoopResultBuilder]: For program point L4050-1(line 4050) no Hoare annotation was computed. [2022-11-25 23:33:05,819 INFO L899 garLoopResultBuilder]: For program point L4048-1(line 4048) no Hoare annotation was computed. [2022-11-25 23:33:05,819 INFO L902 garLoopResultBuilder]: At program point parport_releaseENTRY(lines 5591 5593) the Hoare annotation is: true [2022-11-25 23:33:05,819 INFO L899 garLoopResultBuilder]: For program point parport_releaseEXIT(lines 5591 5593) no Hoare annotation was computed. [2022-11-25 23:33:05,819 INFO L899 garLoopResultBuilder]: For program point L4404-1(line 4404) no Hoare annotation was computed. [2022-11-25 23:33:05,819 INFO L902 garLoopResultBuilder]: At program point L4404(line 4404) the Hoare annotation is: true [2022-11-25 23:33:05,820 INFO L902 garLoopResultBuilder]: At program point L4398(lines 4391 4406) the Hoare annotation is: true [2022-11-25 23:33:05,820 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_output_triggerENTRY(lines 4384 4407) the Hoare annotation is: true [2022-11-25 23:33:05,820 INFO L902 garLoopResultBuilder]: At program point L4400(lines 4400 4403) the Hoare annotation is: true [2022-11-25 23:33:05,820 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4396) no Hoare annotation was computed. [2022-11-25 23:33:05,820 INFO L899 garLoopResultBuilder]: For program point L4396-1(line 4396) no Hoare annotation was computed. [2022-11-25 23:33:05,820 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4396) no Hoare annotation was computed. [2022-11-25 23:33:05,821 INFO L902 garLoopResultBuilder]: At program point L4396-2(line 4396) the Hoare annotation is: true [2022-11-25 23:33:05,821 INFO L899 garLoopResultBuilder]: For program point L4396(line 4396) no Hoare annotation was computed. [2022-11-25 23:33:05,821 INFO L902 garLoopResultBuilder]: At program point L4393(line 4393) the Hoare annotation is: true [2022-11-25 23:33:05,821 INFO L902 garLoopResultBuilder]: At program point L4396-3(line 4396) the Hoare annotation is: true [2022-11-25 23:33:05,821 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerEXIT(lines 4384 4407) no Hoare annotation was computed. [2022-11-25 23:33:05,821 INFO L902 garLoopResultBuilder]: At program point L4539(line 4539) the Hoare annotation is: true [2022-11-25 23:33:05,821 INFO L902 garLoopResultBuilder]: At program point L4538(line 4538) the Hoare annotation is: true [2022-11-25 23:33:05,822 INFO L902 garLoopResultBuilder]: At program point L4539-1(line 4539) the Hoare annotation is: true [2022-11-25 23:33:05,822 INFO L899 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2022-11-25 23:33:05,822 INFO L902 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2022-11-25 23:33:05,822 INFO L899 garLoopResultBuilder]: For program point L4538-1(line 4538) no Hoare annotation was computed. [2022-11-25 23:33:05,822 INFO L899 garLoopResultBuilder]: For program point L4532-1(line 4532) no Hoare annotation was computed. [2022-11-25 23:33:05,822 INFO L899 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2022-11-25 23:33:05,823 INFO L899 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2022-11-25 23:33:05,823 INFO L902 garLoopResultBuilder]: At program point L4532(line 4532) the Hoare annotation is: true [2022-11-25 23:33:05,823 INFO L902 garLoopResultBuilder]: At program point L4526(lines 4526 4527) the Hoare annotation is: true [2022-11-25 23:33:05,823 INFO L899 garLoopResultBuilder]: For program point L4528(lines 4528 4531) no Hoare annotation was computed. [2022-11-25 23:33:05,823 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probe_portFINAL(lines 4520 4543) no Hoare annotation was computed. [2022-11-25 23:33:05,823 INFO L899 garLoopResultBuilder]: For program point L4526-1(lines 4526 4527) no Hoare annotation was computed. [2022-11-25 23:33:05,824 INFO L899 garLoopResultBuilder]: For program point snd_mts64_probe_portEXIT(lines 4520 4543) no Hoare annotation was computed. [2022-11-25 23:33:05,824 INFO L902 garLoopResultBuilder]: At program point snd_mts64_probe_portENTRY(lines 4520 4543) the Hoare annotation is: true [2022-11-25 23:33:05,824 INFO L902 garLoopResultBuilder]: At program point L3987(lines 3978 3991) the Hoare annotation is: true [2022-11-25 23:33:05,824 INFO L899 garLoopResultBuilder]: For program point mts64_device_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3984) no Hoare annotation was computed. [2022-11-25 23:33:05,824 INFO L899 garLoopResultBuilder]: For program point L3984(line 3984) no Hoare annotation was computed. [2022-11-25 23:33:05,824 INFO L902 garLoopResultBuilder]: At program point L3985(lines 3978 3991) the Hoare annotation is: true [2022-11-25 23:33:05,825 INFO L899 garLoopResultBuilder]: For program point mts64_device_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 3984) no Hoare annotation was computed. [2022-11-25 23:33:05,825 INFO L899 garLoopResultBuilder]: For program point mts64_device_openEXIT(lines 3974 3992) no Hoare annotation was computed. [2022-11-25 23:33:05,825 INFO L899 garLoopResultBuilder]: For program point L3983(line 3983) no Hoare annotation was computed. [2022-11-25 23:33:05,825 INFO L902 garLoopResultBuilder]: At program point mts64_device_openENTRY(lines 3974 3992) the Hoare annotation is: true [2022-11-25 23:33:05,825 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3650 3652) the Hoare annotation is: true [2022-11-25 23:33:05,826 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3650 3652) no Hoare annotation was computed. [2022-11-25 23:33:05,826 INFO L902 garLoopResultBuilder]: At program point mts64_smpte_stopENTRY(lines 4102 4108) the Hoare annotation is: true [2022-11-25 23:33:05,826 INFO L899 garLoopResultBuilder]: For program point mts64_smpte_stopEXIT(lines 4102 4108) no Hoare annotation was computed. [2022-11-25 23:33:05,826 INFO L902 garLoopResultBuilder]: At program point L4105(line 4105) the Hoare annotation is: true [2022-11-25 23:33:05,826 INFO L899 garLoopResultBuilder]: For program point mts64_smpte_stopFINAL(lines 4102 4108) no Hoare annotation was computed. [2022-11-25 23:33:05,826 INFO L902 garLoopResultBuilder]: At program point snd_mts64_rawmidi_input_triggerENTRY(lines 4408 4424) the Hoare annotation is: true [2022-11-25 23:33:05,827 INFO L902 garLoopResultBuilder]: At program point L4415(line 4415) the Hoare annotation is: true [2022-11-25 23:33:05,827 INFO L902 garLoopResultBuilder]: At program point L4416-1(lines 4416 4420) the Hoare annotation is: true [2022-11-25 23:33:05,827 INFO L899 garLoopResultBuilder]: For program point L4415-1(lines 4413 4423) no Hoare annotation was computed. [2022-11-25 23:33:05,827 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerFINAL(lines 4408 4424) no Hoare annotation was computed. [2022-11-25 23:33:05,827 INFO L899 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerEXIT(lines 4408 4424) no Hoare annotation was computed. [2022-11-25 23:33:05,827 INFO L899 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2022-11-25 23:33:05,828 INFO L902 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: true [2022-11-25 23:33:05,828 INFO L899 garLoopResultBuilder]: For program point mts64_disable_readoutEXIT(lines 3915 3924) no Hoare annotation was computed. [2022-11-25 23:33:05,828 INFO L899 garLoopResultBuilder]: For program point L3919-1(line 3919) no Hoare annotation was computed. [2022-11-25 23:33:05,828 INFO L902 garLoopResultBuilder]: At program point L3919(line 3919) the Hoare annotation is: true [2022-11-25 23:33:05,828 INFO L902 garLoopResultBuilder]: At program point mts64_disable_readoutENTRY(lines 3915 3924) the Hoare annotation is: true [2022-11-25 23:33:05,828 INFO L899 garLoopResultBuilder]: For program point L3682-1(line 3682) no Hoare annotation was computed. [2022-11-25 23:33:05,829 INFO L899 garLoopResultBuilder]: For program point L3677(lines 3677 3684) no Hoare annotation was computed. [2022-11-25 23:33:05,829 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3670 3686) no Hoare annotation was computed. [2022-11-25 23:33:05,829 INFO L902 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3670 3686) the Hoare annotation is: true [2022-11-25 23:33:05,829 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3670 3686) no Hoare annotation was computed. [2022-11-25 23:33:05,829 INFO L902 garLoopResultBuilder]: At program point L3682(line 3682) the Hoare annotation is: true [2022-11-25 23:33:05,829 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,829 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,830 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-25 23:33:05,830 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-25 23:33:05,830 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,830 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2022-11-25 23:33:05,830 INFO L895 garLoopResultBuilder]: At program point L4990(line 4990) the Hoare annotation is: false [2022-11-25 23:33:05,831 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5016) no Hoare annotation was computed. [2022-11-25 23:33:05,831 INFO L899 garLoopResultBuilder]: For program point L4924-1(line 4924) no Hoare annotation was computed. [2022-11-25 23:33:05,831 INFO L895 garLoopResultBuilder]: At program point L4858(line 4858) the Hoare annotation is: false [2022-11-25 23:33:05,831 INFO L899 garLoopResultBuilder]: For program point L4990-1(line 4990) no Hoare annotation was computed. [2022-11-25 23:33:05,831 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)) [2022-11-25 23:33:05,831 INFO L899 garLoopResultBuilder]: For program point L4858-1(line 4858) no Hoare annotation was computed. [2022-11-25 23:33:05,832 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5236) no Hoare annotation was computed. [2022-11-25 23:33:05,832 INFO L899 garLoopResultBuilder]: For program point L5189(line 5189) no Hoare annotation was computed. [2022-11-25 23:33:05,832 INFO L899 garLoopResultBuilder]: For program point L5190(lines 5190 5198) no Hoare annotation was computed. [2022-11-25 23:33:05,832 INFO L895 garLoopResultBuilder]: At program point L5124(line 5124) the Hoare annotation is: false [2022-11-25 23:33:05,832 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)) [2022-11-25 23:33:05,832 INFO L895 garLoopResultBuilder]: At program point L4860-1(line 4860) the Hoare annotation is: false [2022-11-25 23:33:05,833 INFO L899 garLoopResultBuilder]: For program point L4926-1(line 4926) no Hoare annotation was computed. [2022-11-25 23:33:05,833 INFO L895 garLoopResultBuilder]: At program point L4860(line 4860) the Hoare annotation is: false [2022-11-25 23:33:05,833 INFO L899 garLoopResultBuilder]: For program point L5323(line 5323) no Hoare annotation was computed. [2022-11-25 23:33:05,833 INFO L895 garLoopResultBuilder]: At program point L5191(line 5191) the Hoare annotation is: false [2022-11-25 23:33:05,833 INFO L899 garLoopResultBuilder]: For program point L5191-1(line 5191) no Hoare annotation was computed. [2022-11-25 23:33:05,833 INFO L895 garLoopResultBuilder]: At program point L4795(line 4795) the Hoare annotation is: false [2022-11-25 23:33:05,834 INFO L899 garLoopResultBuilder]: For program point L4795-1(line 4795) no Hoare annotation was computed. [2022-11-25 23:33:05,834 INFO L899 garLoopResultBuilder]: For program point L5324(lines 5324 5328) no Hoare annotation was computed. [2022-11-25 23:33:05,834 INFO L899 garLoopResultBuilder]: For program point L5192(lines 5192 5196) no Hoare annotation was computed. [2022-11-25 23:33:05,834 INFO L899 garLoopResultBuilder]: For program point L4928-1(line 4928) no Hoare annotation was computed. [2022-11-25 23:33:05,834 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)) [2022-11-25 23:33:05,834 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)) [2022-11-25 23:33:05,835 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)) [2022-11-25 23:33:05,835 INFO L895 garLoopResultBuilder]: At program point L4995(line 4995) the Hoare annotation is: false [2022-11-25 23:33:05,835 INFO L899 garLoopResultBuilder]: For program point L4995-1(line 4995) no Hoare annotation was computed. [2022-11-25 23:33:05,835 INFO L899 garLoopResultBuilder]: For program point L5061(line 5061) no Hoare annotation was computed. [2022-11-25 23:33:05,835 INFO L895 garLoopResultBuilder]: At program point L4797(line 4797) the Hoare annotation is: false [2022-11-25 23:33:05,835 INFO L895 garLoopResultBuilder]: At program point L4797-1(line 4797) the Hoare annotation is: false [2022-11-25 23:33:05,836 INFO L899 garLoopResultBuilder]: For program point L5194(line 5194) no Hoare annotation was computed. [2022-11-25 23:33:05,836 INFO L899 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2022-11-25 23:33:05,836 INFO L899 garLoopResultBuilder]: For program point L5062(lines 5062 5091) no Hoare annotation was computed. [2022-11-25 23:33:05,836 INFO L899 garLoopResultBuilder]: For program point L5194-1(line 5194) no Hoare annotation was computed. [2022-11-25 23:33:05,836 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5204) no Hoare annotation was computed. [2022-11-25 23:33:05,836 INFO L899 garLoopResultBuilder]: For program point L5261(lines 5261 5310) no Hoare annotation was computed. [2022-11-25 23:33:05,837 INFO L899 garLoopResultBuilder]: For program point L5064(lines 5064 5088) no Hoare annotation was computed. [2022-11-25 23:33:05,837 INFO L899 garLoopResultBuilder]: For program point L4932-1(line 4932) no Hoare annotation was computed. [2022-11-25 23:33:05,837 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)) [2022-11-25 23:33:05,837 INFO L899 garLoopResultBuilder]: For program point L5263(lines 5263 5307) no Hoare annotation was computed. [2022-11-25 23:33:05,837 INFO L895 garLoopResultBuilder]: At program point L5131(line 5131) the Hoare annotation is: false [2022-11-25 23:33:05,837 INFO L899 garLoopResultBuilder]: For program point L5065(line 5065) no Hoare annotation was computed. [2022-11-25 23:33:05,838 INFO L895 garLoopResultBuilder]: At program point L5330(line 5330) the Hoare annotation is: false [2022-11-25 23:33:05,838 INFO L899 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2022-11-25 23:33:05,838 INFO L899 garLoopResultBuilder]: For program point L5066(lines 5066 5070) no Hoare annotation was computed. [2022-11-25 23:33:05,838 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)) [2022-11-25 23:33:05,838 INFO L899 garLoopResultBuilder]: For program point L5000(line 5000) no Hoare annotation was computed. [2022-11-25 23:33:05,838 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)) [2022-11-25 23:33:05,839 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5247) no Hoare annotation was computed. [2022-11-25 23:33:05,839 INFO L899 garLoopResultBuilder]: For program point L5265(lines 5265 5270) no Hoare annotation was computed. [2022-11-25 23:33:05,839 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)) [2022-11-25 23:33:05,839 INFO L899 garLoopResultBuilder]: For program point L5067-1(line 5067) no Hoare annotation was computed. [2022-11-25 23:33:05,839 INFO L899 garLoopResultBuilder]: For program point L5001(lines 5001 5009) no Hoare annotation was computed. [2022-11-25 23:33:05,839 INFO L899 garLoopResultBuilder]: For program point L5200(line 5200) no Hoare annotation was computed. [2022-11-25 23:33:05,840 INFO L895 garLoopResultBuilder]: At program point L5002(line 5002) the Hoare annotation is: false [2022-11-25 23:33:05,840 INFO L895 garLoopResultBuilder]: At program point L4870(line 4870) the Hoare annotation is: false [2022-11-25 23:33:05,840 INFO L899 garLoopResultBuilder]: For program point L5002-1(line 5002) no Hoare annotation was computed. [2022-11-25 23:33:05,840 INFO L899 garLoopResultBuilder]: For program point L4870-1(line 4870) no Hoare annotation was computed. [2022-11-25 23:33:05,840 INFO L899 garLoopResultBuilder]: For program point L5201(lines 5201 5206) no Hoare annotation was computed. [2022-11-25 23:33:05,840 INFO L899 garLoopResultBuilder]: For program point L5003(lines 5003 5007) no Hoare annotation was computed. [2022-11-25 23:33:05,841 INFO L895 garLoopResultBuilder]: At program point L5202(line 5202) the Hoare annotation is: false [2022-11-25 23:33:05,841 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)) [2022-11-25 23:33:05,841 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)) [2022-11-25 23:33:05,841 INFO L899 garLoopResultBuilder]: For program point L5202-1(line 5202) no Hoare annotation was computed. [2022-11-25 23:33:05,841 INFO L895 garLoopResultBuilder]: At program point L4872-1(line 4872) the Hoare annotation is: false [2022-11-25 23:33:05,841 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)) [2022-11-25 23:33:05,842 INFO L895 garLoopResultBuilder]: At program point L4872(line 4872) the Hoare annotation is: false [2022-11-25 23:33:05,842 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)) [2022-11-25 23:33:05,842 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4569) no Hoare annotation was computed. [2022-11-25 23:33:05,842 INFO L899 garLoopResultBuilder]: For program point L5005(line 5005) no Hoare annotation was computed. [2022-11-25 23:33:05,842 INFO L899 garLoopResultBuilder]: For program point L5005-1(line 5005) no Hoare annotation was computed. [2022-11-25 23:33:05,843 INFO L899 garLoopResultBuilder]: For program point L5204-1(line 5204) no Hoare annotation was computed. [2022-11-25 23:33:05,843 INFO L899 garLoopResultBuilder]: For program point L5138(line 5138) no Hoare annotation was computed. [2022-11-25 23:33:05,843 INFO L899 garLoopResultBuilder]: For program point L5204(line 5204) no Hoare annotation was computed. [2022-11-25 23:33:05,843 INFO L899 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2022-11-25 23:33:05,843 INFO L899 garLoopResultBuilder]: For program point L5337(line 5337) no Hoare annotation was computed. [2022-11-25 23:33:05,843 INFO L895 garLoopResultBuilder]: At program point L5139(lines 5139 5144) the Hoare annotation is: false [2022-11-25 23:33:05,843 INFO L899 garLoopResultBuilder]: For program point L5073(lines 5073 5077) no Hoare annotation was computed. [2022-11-25 23:33:05,844 INFO L902 garLoopResultBuilder]: At program point L5338(line 5338) the Hoare annotation is: true [2022-11-25 23:33:05,844 INFO L899 garLoopResultBuilder]: For program point L5272(line 5272) no Hoare annotation was computed. [2022-11-25 23:33:05,844 INFO L899 garLoopResultBuilder]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2022-11-25 23:33:05,844 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)) [2022-11-25 23:33:05,844 INFO L895 garLoopResultBuilder]: At program point L4149(line 4149) the Hoare annotation is: false [2022-11-25 23:33:05,844 INFO L899 garLoopResultBuilder]: For program point L5074-1(line 5074) no Hoare annotation was computed. [2022-11-25 23:33:05,845 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)) [2022-11-25 23:33:05,845 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)) [2022-11-25 23:33:05,847 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5142) no Hoare annotation was computed. [2022-11-25 23:33:05,847 INFO L899 garLoopResultBuilder]: For program point L5142(line 5142) no Hoare annotation was computed. [2022-11-25 23:33:05,847 INFO L895 garLoopResultBuilder]: At program point L4151-1(line 4151) the Hoare annotation is: false [2022-11-25 23:33:05,847 INFO L899 garLoopResultBuilder]: For program point L5208(line 5208) no Hoare annotation was computed. [2022-11-25 23:33:05,847 INFO L895 garLoopResultBuilder]: At program point L4151(line 4151) the Hoare annotation is: false [2022-11-25 23:33:05,847 INFO L899 garLoopResultBuilder]: For program point L5142-1(line 5142) no Hoare annotation was computed. [2022-11-25 23:33:05,848 INFO L895 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: false [2022-11-25 23:33:05,848 INFO L895 garLoopResultBuilder]: At program point L5605-1(line 5605) the Hoare annotation is: false [2022-11-25 23:33:05,848 INFO L899 garLoopResultBuilder]: For program point L5275(lines 5275 5279) no Hoare annotation was computed. [2022-11-25 23:33:05,848 INFO L902 garLoopResultBuilder]: At program point L5209(line 5209) the Hoare annotation is: true [2022-11-25 23:33:05,848 INFO L899 garLoopResultBuilder]: For program point L5011(line 5011) no Hoare annotation was computed. [2022-11-25 23:33:05,848 INFO L899 garLoopResultBuilder]: For program point L5012(lines 5012 5020) no Hoare annotation was computed. [2022-11-25 23:33:05,849 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,849 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)) [2022-11-25 23:33:05,849 INFO L902 garLoopResultBuilder]: At program point L5277(lines 4919 5384) the Hoare annotation is: true [2022-11-25 23:33:05,849 INFO L899 garLoopResultBuilder]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2022-11-25 23:33:05,849 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)) [2022-11-25 23:33:05,849 INFO L895 garLoopResultBuilder]: At program point L5013(line 5013) the Hoare annotation is: false [2022-11-25 23:33:05,850 INFO L899 garLoopResultBuilder]: For program point L5013-1(line 5013) no Hoare annotation was computed. [2022-11-25 23:33:05,850 INFO L895 garLoopResultBuilder]: At program point L4815(line 4815) the Hoare annotation is: false [2022-11-25 23:33:05,850 INFO L895 garLoopResultBuilder]: At program point L4815-1(line 4815) the Hoare annotation is: false [2022-11-25 23:33:05,850 INFO L899 garLoopResultBuilder]: For program point L4749(lines 4749 4753) no Hoare annotation was computed. [2022-11-25 23:33:05,850 INFO L899 garLoopResultBuilder]: For program point L4551(lines 4551 4554) no Hoare annotation was computed. [2022-11-25 23:33:05,850 INFO L899 garLoopResultBuilder]: For program point L5344(line 5344) no Hoare annotation was computed. [2022-11-25 23:33:05,851 INFO L899 garLoopResultBuilder]: For program point L5146(line 5146) no Hoare annotation was computed. [2022-11-25 23:33:05,851 INFO L899 garLoopResultBuilder]: For program point L5014(lines 5014 5018) no Hoare annotation was computed. [2022-11-25 23:33:05,851 INFO L895 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: false [2022-11-25 23:33:05,851 INFO L899 garLoopResultBuilder]: For program point L4882-1(line 4882) no Hoare annotation was computed. [2022-11-25 23:33:05,851 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)) [2022-11-25 23:33:05,851 INFO L899 garLoopResultBuilder]: For program point L5345(lines 5345 5374) no Hoare annotation was computed. [2022-11-25 23:33:05,852 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)) [2022-11-25 23:33:05,852 INFO L902 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2022-11-25 23:33:05,852 INFO L899 garLoopResultBuilder]: For program point L5280(lines 5280 5301) no Hoare annotation was computed. [2022-11-25 23:33:05,852 INFO L899 garLoopResultBuilder]: For program point L5016-1(line 5016) no Hoare annotation was computed. [2022-11-25 23:33:05,852 INFO L899 garLoopResultBuilder]: For program point L5016(line 5016) no Hoare annotation was computed. [2022-11-25 23:33:05,852 INFO L895 garLoopResultBuilder]: At program point L4884-1(line 4884) the Hoare annotation is: false [2022-11-25 23:33:05,853 INFO L895 garLoopResultBuilder]: At program point L4884(line 4884) the Hoare annotation is: false [2022-11-25 23:33:05,853 INFO L899 garLoopResultBuilder]: For program point L5347(lines 5347 5371) no Hoare annotation was computed. [2022-11-25 23:33:05,853 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5005) no Hoare annotation was computed. [2022-11-25 23:33:05,853 INFO L899 garLoopResultBuilder]: For program point L5215(line 5215) no Hoare annotation was computed. [2022-11-25 23:33:05,853 INFO L895 garLoopResultBuilder]: At program point L4092(line 4092) the Hoare annotation is: false [2022-11-25 23:33:05,853 INFO L895 garLoopResultBuilder]: At program point L4092-1(line 4092) the Hoare annotation is: false [2022-11-25 23:33:05,854 INFO L899 garLoopResultBuilder]: For program point L4951(lines 4951 5378) no Hoare annotation was computed. [2022-11-25 23:33:05,854 INFO L895 garLoopResultBuilder]: At program point L4555(line 4555) the Hoare annotation is: false [2022-11-25 23:33:05,854 INFO L895 garLoopResultBuilder]: At program point L4555-1(line 4555) the Hoare annotation is: false [2022-11-25 23:33:05,854 INFO L899 garLoopResultBuilder]: For program point L5348(line 5348) no Hoare annotation was computed. [2022-11-25 23:33:05,854 INFO L899 garLoopResultBuilder]: For program point L5216(lines 5216 5258) no Hoare annotation was computed. [2022-11-25 23:33:05,854 INFO L895 garLoopResultBuilder]: At program point L4093(line 4093) the Hoare annotation is: false [2022-11-25 23:33:05,855 INFO L899 garLoopResultBuilder]: For program point L4952(line 4952) no Hoare annotation was computed. [2022-11-25 23:33:05,855 INFO L899 garLoopResultBuilder]: For program point L4754(lines 4754 4758) no Hoare annotation was computed. [2022-11-25 23:33:05,855 INFO L899 garLoopResultBuilder]: For program point L5349(lines 5349 5353) no Hoare annotation was computed. [2022-11-25 23:33:05,855 INFO L895 garLoopResultBuilder]: At program point L4094(line 4094) the Hoare annotation is: false [2022-11-25 23:33:05,855 INFO L899 garLoopResultBuilder]: For program point L4953(lines 4953 4982) no Hoare annotation was computed. [2022-11-25 23:33:05,855 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)) [2022-11-25 23:33:05,855 INFO L899 garLoopResultBuilder]: For program point L4755-1(line 4755) no Hoare annotation was computed. [2022-11-25 23:33:05,856 INFO L895 garLoopResultBuilder]: At program point L4557(lines 4557 4561) the Hoare annotation is: false [2022-11-25 23:33:05,856 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5194) no Hoare annotation was computed. [2022-11-25 23:33:05,856 INFO L899 garLoopResultBuilder]: For program point L5218(lines 5218 5255) no Hoare annotation was computed. [2022-11-25 23:33:05,856 INFO L899 garLoopResultBuilder]: For program point L5086(line 5086) no Hoare annotation was computed. [2022-11-25 23:33:05,856 INFO L895 garLoopResultBuilder]: At program point L4095(line 4095) the Hoare annotation is: false [2022-11-25 23:33:05,856 INFO L899 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2022-11-25 23:33:05,857 INFO L902 garLoopResultBuilder]: At program point L5087(line 5087) the Hoare annotation is: true [2022-11-25 23:33:05,857 INFO L895 garLoopResultBuilder]: At program point L4096(line 4096) the Hoare annotation is: false [2022-11-25 23:33:05,857 INFO L899 garLoopResultBuilder]: For program point L5153(line 5153) no Hoare annotation was computed. [2022-11-25 23:33:05,857 INFO L899 garLoopResultBuilder]: For program point L4955(lines 4955 4979) no Hoare annotation was computed. [2022-11-25 23:33:05,857 INFO L899 garLoopResultBuilder]: For program point L5154(lines 5154 5183) no Hoare annotation was computed. [2022-11-25 23:33:05,857 INFO L899 garLoopResultBuilder]: For program point L5220-2(lines 5218 5255) no Hoare annotation was computed. [2022-11-25 23:33:05,858 INFO L899 garLoopResultBuilder]: For program point L5220(lines 5220 5224) no Hoare annotation was computed. [2022-11-25 23:33:05,858 INFO L899 garLoopResultBuilder]: For program point L5022(line 5022) no Hoare annotation was computed. [2022-11-25 23:33:05,858 INFO L899 garLoopResultBuilder]: For program point L4097(line 4097) no Hoare annotation was computed. [2022-11-25 23:33:05,858 INFO L899 garLoopResultBuilder]: For program point L4956(line 4956) no Hoare annotation was computed. [2022-11-25 23:33:05,858 INFO L895 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: false [2022-11-25 23:33:05,858 INFO L895 garLoopResultBuilder]: At program point L5221(line 5221) the Hoare annotation is: false [2022-11-25 23:33:05,858 INFO L895 garLoopResultBuilder]: At program point L4098(line 4098) the Hoare annotation is: false [2022-11-25 23:33:05,859 INFO L899 garLoopResultBuilder]: For program point L5221-1(line 5221) no Hoare annotation was computed. [2022-11-25 23:33:05,859 INFO L899 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2022-11-25 23:33:05,859 INFO L902 garLoopResultBuilder]: At program point L5023(line 5023) the Hoare annotation is: true [2022-11-25 23:33:05,859 INFO L895 garLoopResultBuilder]: At program point L4098-1(line 4098) the Hoare annotation is: false [2022-11-25 23:33:05,859 INFO L899 garLoopResultBuilder]: For program point L4957(lines 4957 4961) no Hoare annotation was computed. [2022-11-25 23:33:05,859 INFO L895 garLoopResultBuilder]: At program point L4759(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)) [2022-11-25 23:33:05,860 INFO L895 garLoopResultBuilder]: At program point L4825(line 4825) the Hoare annotation is: false [2022-11-25 23:33:05,860 INFO L899 garLoopResultBuilder]: For program point L4825-1(line 4825) no Hoare annotation was computed. [2022-11-25 23:33:05,860 INFO L899 garLoopResultBuilder]: For program point L4165(lines 4165 4168) no Hoare annotation was computed. [2022-11-25 23:33:05,860 INFO L899 garLoopResultBuilder]: For program point L5156(lines 5156 5180) no Hoare annotation was computed. [2022-11-25 23:33:05,860 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)) [2022-11-25 23:33:05,860 INFO L899 garLoopResultBuilder]: For program point L4958-1(line 4958) no Hoare annotation was computed. [2022-11-25 23:33:05,861 INFO L895 garLoopResultBuilder]: At program point L4562(line 4562) the Hoare annotation is: false [2022-11-25 23:33:05,861 INFO L899 garLoopResultBuilder]: For program point L4562-1(line 4562) no Hoare annotation was computed. [2022-11-25 23:33:05,861 INFO L899 garLoopResultBuilder]: For program point L5355(line 5355) no Hoare annotation was computed. [2022-11-25 23:33:05,861 INFO L899 garLoopResultBuilder]: For program point L5157(line 5157) no Hoare annotation was computed. [2022-11-25 23:33:05,861 INFO L895 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: false [2022-11-25 23:33:05,861 INFO L895 garLoopResultBuilder]: At program point L4827-1(line 4827) the Hoare annotation is: false [2022-11-25 23:33:05,862 INFO L899 garLoopResultBuilder]: For program point L4563(lines 4563 4567) no Hoare annotation was computed. [2022-11-25 23:33:05,862 INFO L899 garLoopResultBuilder]: For program point L4299(lines 4299 4302) no Hoare annotation was computed. [2022-11-25 23:33:05,862 INFO L899 garLoopResultBuilder]: For program point L5356(lines 5356 5360) no Hoare annotation was computed. [2022-11-25 23:33:05,862 INFO L899 garLoopResultBuilder]: For program point L5158(lines 5158 5162) no Hoare annotation was computed. [2022-11-25 23:33:05,862 INFO L895 garLoopResultBuilder]: At program point L4564(line 4564) the Hoare annotation is: false [2022-11-25 23:33:05,862 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)) [2022-11-25 23:33:05,863 INFO L899 garLoopResultBuilder]: For program point L5159-1(line 5159) no Hoare annotation was computed. [2022-11-25 23:33:05,863 INFO L899 garLoopResultBuilder]: For program point L5093(line 5093) no Hoare annotation was computed. [2022-11-25 23:33:05,863 INFO L895 garLoopResultBuilder]: At program point L5226(line 5226) the Hoare annotation is: false [2022-11-25 23:33:05,863 INFO L899 garLoopResultBuilder]: For program point L5094(lines 5094 5151) no Hoare annotation was computed. [2022-11-25 23:33:05,863 INFO L899 garLoopResultBuilder]: For program point L5226-1(line 5226) no Hoare annotation was computed. [2022-11-25 23:33:05,863 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5204) no Hoare annotation was computed. [2022-11-25 23:33:05,864 INFO L899 garLoopResultBuilder]: For program point L4963(line 4963) no Hoare annotation was computed. [2022-11-25 23:33:05,864 INFO L899 garLoopResultBuilder]: For program point L5029(line 5029) no Hoare annotation was computed. [2022-11-25 23:33:05,864 INFO L902 garLoopResultBuilder]: At program point L4765(line 4765) the Hoare annotation is: true [2022-11-25 23:33:05,864 INFO L902 garLoopResultBuilder]: At program point L4765-1(lines 4762 4768) the Hoare annotation is: true [2022-11-25 23:33:05,864 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)) [2022-11-25 23:33:05,864 INFO L899 garLoopResultBuilder]: For program point L4303-1(line 4303) no Hoare annotation was computed. [2022-11-25 23:33:05,865 INFO L899 garLoopResultBuilder]: For program point L4171(lines 4171 4176) no Hoare annotation was computed. [2022-11-25 23:33:05,865 INFO L899 garLoopResultBuilder]: For program point L5030(lines 5030 5059) no Hoare annotation was computed. [2022-11-25 23:33:05,865 INFO L899 garLoopResultBuilder]: For program point L5096(lines 5096 5148) no Hoare annotation was computed. [2022-11-25 23:33:05,865 INFO L899 garLoopResultBuilder]: For program point L4964(lines 4964 4968) no Hoare annotation was computed. [2022-11-25 23:33:05,865 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5016) no Hoare annotation was computed. [2022-11-25 23:33:05,865 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)) [2022-11-25 23:33:05,866 INFO L899 garLoopResultBuilder]: For program point L5097(line 5097) no Hoare annotation was computed. [2022-11-25 23:33:05,866 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)) [2022-11-25 23:33:05,866 INFO L899 garLoopResultBuilder]: For program point L4965-1(line 4965) no Hoare annotation was computed. [2022-11-25 23:33:05,866 INFO L899 garLoopResultBuilder]: For program point L4569(line 4569) no Hoare annotation was computed. [2022-11-25 23:33:05,866 INFO L899 garLoopResultBuilder]: For program point L4569-1(line 4569) no Hoare annotation was computed. [2022-11-25 23:33:05,866 INFO L899 garLoopResultBuilder]: For program point L5362(line 5362) no Hoare annotation was computed. [2022-11-25 23:33:05,866 INFO L899 garLoopResultBuilder]: For program point L5098(lines 5098 5102) no Hoare annotation was computed. [2022-11-25 23:33:05,867 INFO L899 garLoopResultBuilder]: For program point L5164(line 5164) no Hoare annotation was computed. [2022-11-25 23:33:05,867 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5120) no Hoare annotation was computed. [2022-11-25 23:33:05,867 INFO L899 garLoopResultBuilder]: For program point L5032(lines 5032 5056) no Hoare annotation was computed. [2022-11-25 23:33:05,867 INFO L895 garLoopResultBuilder]: At program point L4570(lines 4544 4572) the Hoare annotation is: false [2022-11-25 23:33:05,867 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5247) no Hoare annotation was computed. [2022-11-25 23:33:05,867 INFO L899 garLoopResultBuilder]: For program point L5363(lines 5363 5367) no Hoare annotation was computed. [2022-11-25 23:33:05,868 INFO L899 garLoopResultBuilder]: For program point L5231(line 5231) no Hoare annotation was computed. [2022-11-25 23:33:05,868 INFO L899 garLoopResultBuilder]: For program point L5165(lines 5165 5169) no Hoare annotation was computed. [2022-11-25 23:33:05,868 INFO L899 garLoopResultBuilder]: For program point L5033(line 5033) no Hoare annotation was computed. [2022-11-25 23:33:05,868 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)) [2022-11-25 23:33:05,868 INFO L899 garLoopResultBuilder]: For program point L4175-1(line 4175) no Hoare annotation was computed. [2022-11-25 23:33:05,868 INFO L899 garLoopResultBuilder]: For program point L5232(lines 5232 5240) no Hoare annotation was computed. [2022-11-25 23:33:05,869 INFO L895 garLoopResultBuilder]: At program point L4175(line 4175) the Hoare annotation is: false [2022-11-25 23:33:05,869 INFO L899 garLoopResultBuilder]: For program point L5034(lines 5034 5038) no Hoare annotation was computed. [2022-11-25 23:33:05,869 INFO L899 garLoopResultBuilder]: For program point L5166-1(line 5166) no Hoare annotation was computed. [2022-11-25 23:33:05,869 INFO L895 garLoopResultBuilder]: At program point L4836-1(line 4836) the Hoare annotation is: false [2022-11-25 23:33:05,869 INFO L895 garLoopResultBuilder]: At program point L4836(line 4836) the Hoare annotation is: false [2022-11-25 23:33:05,869 INFO L895 garLoopResultBuilder]: At program point L5233(line 5233) the Hoare annotation is: false [2022-11-25 23:33:05,870 INFO L899 garLoopResultBuilder]: For program point L5233-1(line 5233) no Hoare annotation was computed. [2022-11-25 23:33:05,870 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)) [2022-11-25 23:33:05,870 INFO L899 garLoopResultBuilder]: For program point L5035-1(line 5035) no Hoare annotation was computed. [2022-11-25 23:33:05,870 INFO L899 garLoopResultBuilder]: For program point L5234(lines 5234 5238) no Hoare annotation was computed. [2022-11-25 23:33:05,870 INFO L899 garLoopResultBuilder]: For program point L4309(line 4309) no Hoare annotation was computed. [2022-11-25 23:33:05,870 INFO L895 garLoopResultBuilder]: At program point L4177(lines 4160 4180) the Hoare annotation is: false [2022-11-25 23:33:05,871 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)) [2022-11-25 23:33:05,871 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 4569) no Hoare annotation was computed. [2022-11-25 23:33:05,871 INFO L895 garLoopResultBuilder]: At program point L4310(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)) [2022-11-25 23:33:05,871 INFO L895 garLoopResultBuilder]: At program point L4178(line 4178) the Hoare annotation is: false [2022-11-25 23:33:05,871 INFO L899 garLoopResultBuilder]: For program point L5236-1(line 5236) no Hoare annotation was computed. [2022-11-25 23:33:05,871 INFO L899 garLoopResultBuilder]: For program point L5236(line 5236) no Hoare annotation was computed. [2022-11-25 23:33:05,872 INFO L899 garLoopResultBuilder]: For program point L5104(line 5104) no Hoare annotation was computed. [2022-11-25 23:33:05,872 INFO L899 garLoopResultBuilder]: For program point L5369(line 5369) no Hoare annotation was computed. [2022-11-25 23:33:05,872 INFO L899 garLoopResultBuilder]: For program point L5171(line 5171) no Hoare annotation was computed. [2022-11-25 23:33:05,872 INFO L899 garLoopResultBuilder]: For program point L5105-2(lines 5096 5148) no Hoare annotation was computed. [2022-11-25 23:33:05,872 INFO L899 garLoopResultBuilder]: For program point L5105(lines 5105 5109) no Hoare annotation was computed. [2022-11-25 23:33:05,872 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5236) no Hoare annotation was computed. [2022-11-25 23:33:05,873 INFO L902 garLoopResultBuilder]: At program point L5370(line 5370) the Hoare annotation is: true [2022-11-25 23:33:05,873 INFO L895 garLoopResultBuilder]: At program point L5106(line 5106) the Hoare annotation is: false [2022-11-25 23:33:05,873 INFO L899 garLoopResultBuilder]: For program point L5172(lines 5172 5176) no Hoare annotation was computed. [2022-11-25 23:33:05,873 INFO L899 garLoopResultBuilder]: For program point L5106-1(line 5106) no Hoare annotation was computed. [2022-11-25 23:33:05,873 INFO L899 garLoopResultBuilder]: For program point L5040(line 5040) no Hoare annotation was computed. [2022-11-25 23:33:05,873 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-25 23:33:05,873 INFO L899 garLoopResultBuilder]: For program point L5305(line 5305) no Hoare annotation was computed. [2022-11-25 23:33:05,874 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)) [2022-11-25 23:33:05,874 INFO L899 garLoopResultBuilder]: For program point L5173-1(line 5173) no Hoare annotation was computed. [2022-11-25 23:33:05,874 INFO L899 garLoopResultBuilder]: For program point L5041(lines 5041 5045) no Hoare annotation was computed. [2022-11-25 23:33:05,875 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5142) no Hoare annotation was computed. [2022-11-25 23:33:05,875 INFO L902 garLoopResultBuilder]: At program point L5306(line 5306) the Hoare annotation is: true [2022-11-25 23:33:05,876 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)) [2022-11-25 23:33:05,876 INFO L899 garLoopResultBuilder]: For program point L5042-1(line 5042) no Hoare annotation was computed. [2022-11-25 23:33:05,876 INFO L899 garLoopResultBuilder]: For program point L4977(line 4977) no Hoare annotation was computed. [2022-11-25 23:33:05,876 INFO L899 garLoopResultBuilder]: For program point L5242(line 5242) no Hoare annotation was computed. [2022-11-25 23:33:05,876 INFO L902 garLoopResultBuilder]: At program point L4978(line 4978) the Hoare annotation is: true [2022-11-25 23:33:05,876 INFO L895 garLoopResultBuilder]: At program point L4846(line 4846) the Hoare annotation is: false [2022-11-25 23:33:05,877 INFO L899 garLoopResultBuilder]: For program point L4846-1(line 4846) no Hoare annotation was computed. [2022-11-25 23:33:05,877 INFO L899 garLoopResultBuilder]: For program point L5243(lines 5243 5251) no Hoare annotation was computed. [2022-11-25 23:33:05,877 INFO L895 garLoopResultBuilder]: At program point L5111(line 5111) the Hoare annotation is: false [2022-11-25 23:33:05,877 INFO L899 garLoopResultBuilder]: For program point L5111-1(line 5111) no Hoare annotation was computed. [2022-11-25 23:33:05,877 INFO L899 garLoopResultBuilder]: For program point L5376(line 5376) no Hoare annotation was computed. [2022-11-25 23:33:05,877 INFO L899 garLoopResultBuilder]: For program point L5244-1(line 5244) no Hoare annotation was computed. [2022-11-25 23:33:05,877 INFO L899 garLoopResultBuilder]: For program point L5178(line 5178) no Hoare annotation was computed. [2022-11-25 23:33:05,878 INFO L895 garLoopResultBuilder]: At program point L5244(line 5244) the Hoare annotation is: false [2022-11-25 23:33:05,878 INFO L895 garLoopResultBuilder]: At program point L4848-1(line 4848) the Hoare annotation is: false [2022-11-25 23:33:05,878 INFO L895 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: false [2022-11-25 23:33:05,878 INFO L902 garLoopResultBuilder]: At program point L5377(line 5377) the Hoare annotation is: true [2022-11-25 23:33:05,878 INFO L902 garLoopResultBuilder]: At program point L5179(line 5179) the Hoare annotation is: true [2022-11-25 23:33:05,878 INFO L899 garLoopResultBuilder]: For program point L5245(lines 5245 5249) no Hoare annotation was computed. [2022-11-25 23:33:05,879 INFO L899 garLoopResultBuilder]: For program point L5047(line 5047) no Hoare annotation was computed. [2022-11-25 23:33:05,879 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5120) no Hoare annotation was computed. [2022-11-25 23:33:05,879 INFO L899 garLoopResultBuilder]: For program point L5312(line 5312) no Hoare annotation was computed. [2022-11-25 23:33:05,879 INFO L899 garLoopResultBuilder]: For program point L5048(lines 5048 5052) no Hoare annotation was computed. [2022-11-25 23:33:05,880 INFO L895 garLoopResultBuilder]: At program point L5379(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)) [2022-11-25 23:33:05,880 INFO L899 garLoopResultBuilder]: For program point L5247(line 5247) no Hoare annotation was computed. [2022-11-25 23:33:05,880 INFO L899 garLoopResultBuilder]: For program point L5247-1(line 5247) no Hoare annotation was computed. [2022-11-25 23:33:05,880 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5005) no Hoare annotation was computed. [2022-11-25 23:33:05,880 INFO L899 garLoopResultBuilder]: For program point L5313(lines 5313 5342) no Hoare annotation was computed. [2022-11-25 23:33:05,881 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)) [2022-11-25 23:33:05,881 INFO L899 garLoopResultBuilder]: For program point L5049-1(line 5049) no Hoare annotation was computed. [2022-11-25 23:33:05,881 INFO L895 garLoopResultBuilder]: At program point L4785(line 4785) the Hoare annotation is: false [2022-11-25 23:33:05,881 INFO L895 garLoopResultBuilder]: At program point L4785-1(line 4785) the Hoare annotation is: false [2022-11-25 23:33:05,881 INFO L899 garLoopResultBuilder]: For program point L5116(line 5116) no Hoare annotation was computed. [2022-11-25 23:33:05,881 INFO L899 garLoopResultBuilder]: For program point L4984(line 4984) no Hoare annotation was computed. [2022-11-25 23:33:05,881 INFO L899 garLoopResultBuilder]: For program point L5315(lines 5315 5339) no Hoare annotation was computed. [2022-11-25 23:33:05,882 INFO L895 garLoopResultBuilder]: At program point L5117(lines 5117 5122) the Hoare annotation is: false [2022-11-25 23:33:05,882 INFO L899 garLoopResultBuilder]: For program point L4985(lines 4985 5027) no Hoare annotation was computed. [2022-11-25 23:33:05,882 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 5194) no Hoare annotation was computed. [2022-11-25 23:33:05,882 INFO L899 garLoopResultBuilder]: For program point L5316(line 5316) no Hoare annotation was computed. [2022-11-25 23:33:05,882 INFO L899 garLoopResultBuilder]: For program point L4920-1(line 4920) no Hoare annotation was computed. [2022-11-25 23:33:05,883 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)) [2022-11-25 23:33:05,883 INFO L899 garLoopResultBuilder]: For program point L5317(lines 5317 5321) no Hoare annotation was computed. [2022-11-25 23:33:05,883 INFO L899 garLoopResultBuilder]: For program point L5185(line 5185) no Hoare annotation was computed. [2022-11-25 23:33:05,883 INFO L899 garLoopResultBuilder]: For program point L4987(lines 4987 5024) no Hoare annotation was computed. [2022-11-25 23:33:05,883 INFO L899 garLoopResultBuilder]: For program point L5186(lines 5186 5213) no Hoare annotation was computed. [2022-11-25 23:33:05,883 INFO L899 garLoopResultBuilder]: For program point L5120-1(line 5120) no Hoare annotation was computed. [2022-11-25 23:33:05,883 INFO L899 garLoopResultBuilder]: For program point L5054(line 5054) no Hoare annotation was computed. [2022-11-25 23:33:05,884 INFO L899 garLoopResultBuilder]: For program point L5120(line 5120) no Hoare annotation was computed. [2022-11-25 23:33:05,884 INFO L899 garLoopResultBuilder]: For program point L4988(line 4988) no Hoare annotation was computed. [2022-11-25 23:33:05,884 INFO L899 garLoopResultBuilder]: For program point L5253(line 5253) no Hoare annotation was computed. [2022-11-25 23:33:05,884 INFO L902 garLoopResultBuilder]: At program point L5055(line 5055) the Hoare annotation is: true [2022-11-25 23:33:05,884 INFO L899 garLoopResultBuilder]: For program point L4989-2(lines 4987 5024) no Hoare annotation was computed. [2022-11-25 23:33:05,884 INFO L899 garLoopResultBuilder]: For program point L4989(lines 4989 4993) no Hoare annotation was computed. [2022-11-25 23:33:05,885 INFO L902 garLoopResultBuilder]: At program point L5254(line 5254) the Hoare annotation is: true [2022-11-25 23:33:05,885 INFO L899 garLoopResultBuilder]: For program point L5188(lines 5188 5210) no Hoare annotation was computed. [2022-11-25 23:33:05,885 INFO L902 garLoopResultBuilder]: At program point snd_rawmidi_set_opsENTRY(lines 5647 5649) the Hoare annotation is: true [2022-11-25 23:33:05,885 INFO L899 garLoopResultBuilder]: For program point snd_rawmidi_set_opsEXIT(lines 5647 5649) no Hoare annotation was computed. [2022-11-25 23:33:05,885 INFO L899 garLoopResultBuilder]: For program point parport_register_deviceEXIT(lines 5584 5586) no Hoare annotation was computed. [2022-11-25 23:33:05,885 INFO L902 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: true [2022-11-25 23:33:05,886 INFO L899 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2022-11-25 23:33:05,886 INFO L902 garLoopResultBuilder]: At program point parport_register_deviceENTRY(lines 5584 5586) the Hoare annotation is: true [2022-11-25 23:33:05,886 INFO L899 garLoopResultBuilder]: For program point parport_claimEXIT(lines 5581 5583) no Hoare annotation was computed. [2022-11-25 23:33:05,886 INFO L902 garLoopResultBuilder]: At program point parport_claimENTRY(lines 5581 5583) the Hoare annotation is: true [2022-11-25 23:33:05,890 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:33:05,892 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-25 23:33:05,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 11:33:05 BoogieIcfgContainer [2022-11-25 23:33:05,929 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-25 23:33:05,930 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 23:33:05,930 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 23:33:05,931 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 23:33:05,931 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:32:12" (3/4) ... [2022-11-25 23:33:05,934 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-25 23:33:05,940 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2022-11-25 23:33:05,940 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_open [2022-11-25 23:33:05,940 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_put [2022-11-25 23:33:05,940 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2022-11-25 23:33:05,940 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_driver_unregister [2022-11-25 23:33:05,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_close [2022-11-25 23:33:05,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_enable_readout [2022-11-25 23:33:05,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_unregister_device [2022-11-25 23:33:05,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-25 23:33:05,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2022-11-25 23:33:05,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-11-25 23:33:05,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_midi [2022-11-25 23:33:05,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2022-11-25 23:33:05,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-11-25 23:33:05,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2022-11-25 23:33:05,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_command [2022-11-25 23:33:05,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_info [2022-11-25 23:33:05,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_data [2022-11-25 23:33:05,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-25 23:33:05,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-25 23:33:05,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_remove [2022-11-25 23:33:05,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_ready [2022-11-25 23:33:05,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_probe [2022-11-25 23:33:05,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_set_drvdata [2022-11-25 23:33:05,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2022-11-25 23:33:05,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-11-25 23:33:05,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_get [2022-11-25 23:33:05,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_unregister_all [2022-11-25 23:33:05,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_detach [2022-11-25 23:33:05,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_close [2022-11-25 23:33:05,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-25 23:33:05,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_init [2022-11-25 23:33:05,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe [2022-11-25 23:33:05,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read_char [2022-11-25 23:33:05,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2022-11-25 23:33:05,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read [2022-11-25 23:33:05,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_release [2022-11-25 23:33:05,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_output_trigger [2022-11-25 23:33:05,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe_port [2022-11-25 23:33:05,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_open [2022-11-25 23:33:05,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-25 23:33:05,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_smpte_stop [2022-11-25 23:33:05,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_input_trigger [2022-11-25 23:33:05,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_disable_readout [2022-11-25 23:33:05,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-25 23:33:05,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-25 23:33:05,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_set_ops [2022-11-25 23:33:05,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_register_device [2022-11-25 23:33:05,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_claim [2022-11-25 23:33:05,986 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 313 nodes and edges [2022-11-25 23:33:05,990 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 95 nodes and edges [2022-11-25 23:33:05,993 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2022-11-25 23:33:05,996 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-25 23:33:05,999 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-25 23:33:06,003 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-25 23:33:06,006 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-25 23:33:06,061 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_0 == 1 && !(\result == 0)) && ldv_retval_5 == 0 [2022-11-25 23:33:06,064 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) [2022-11-25 23:33:06,253 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/witness.graphml [2022-11-25 23:33:06,253 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 23:33:06,254 INFO L158 Benchmark]: Toolchain (without parser) took 59413.73ms. Allocated memory was 199.2MB in the beginning and 12.1GB in the end (delta: 11.9GB). Free memory was 159.8MB in the beginning and 10.7GB in the end (delta: -10.5GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2022-11-25 23:33:06,254 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 142.6MB. Free memory is still 81.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:33:06,254 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1924.23ms. Allocated memory is still 199.2MB. Free memory was 159.8MB in the beginning and 102.4MB in the end (delta: 57.4MB). Peak memory consumption was 78.0MB. Max. memory is 16.1GB. [2022-11-25 23:33:06,255 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.76ms. Allocated memory is still 199.2MB. Free memory was 102.4MB in the beginning and 91.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-25 23:33:06,256 INFO L158 Benchmark]: Boogie Preprocessor took 201.11ms. Allocated memory is still 199.2MB. Free memory was 91.9MB in the beginning and 143.1MB in the end (delta: -51.2MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2022-11-25 23:33:06,256 INFO L158 Benchmark]: RCFGBuilder took 3079.93ms. Allocated memory was 199.2MB in the beginning and 276.8MB in the end (delta: 77.6MB). Free memory was 143.1MB in the beginning and 120.6MB in the end (delta: 22.6MB). Peak memory consumption was 106.4MB. Max. memory is 16.1GB. [2022-11-25 23:33:06,257 INFO L158 Benchmark]: TraceAbstraction took 53763.86ms. Allocated memory was 276.8MB in the beginning and 12.1GB in the end (delta: 11.8GB). Free memory was 120.6MB in the beginning and 10.7GB in the end (delta: -10.6GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2022-11-25 23:33:06,257 INFO L158 Benchmark]: Witness Printer took 323.04ms. Allocated memory is still 12.1GB. Free memory was 10.7GB in the beginning and 10.7GB in the end (delta: 38.8MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-25 23:33:06,263 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 142.6MB. Free memory is still 81.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1924.23ms. Allocated memory is still 199.2MB. Free memory was 159.8MB in the beginning and 102.4MB in the end (delta: 57.4MB). Peak memory consumption was 78.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.76ms. Allocated memory is still 199.2MB. Free memory was 102.4MB in the beginning and 91.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 201.11ms. Allocated memory is still 199.2MB. Free memory was 91.9MB in the beginning and 143.1MB in the end (delta: -51.2MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3079.93ms. Allocated memory was 199.2MB in the beginning and 276.8MB in the end (delta: 77.6MB). Free memory was 143.1MB in the beginning and 120.6MB in the end (delta: 22.6MB). Peak memory consumption was 106.4MB. Max. memory is 16.1GB. * TraceAbstraction took 53763.86ms. Allocated memory was 276.8MB in the beginning and 12.1GB in the end (delta: 11.8GB). Free memory was 120.6MB in the beginning and 10.7GB in the end (delta: -10.6GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * Witness Printer took 323.04ms. Allocated memory is still 12.1GB. Free memory was 10.7GB in the beginning and 10.7GB in the end (delta: 38.8MB). 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: 53.6s, OverallIterations: 13, TraceHistogramMax: 22, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 18.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 18.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7058 SdHoareTripleChecker+Valid, 7.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7053 mSDsluCounter, 21994 SdHoareTripleChecker+Invalid, 6.5s 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: 11.5s AutomataMinimizationTime, 13 MinimizatonAttempts, 425 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 284 LocationsWithAnnotation, 118286 PreInvPairs, 119107 NumberOfFragments, 1128 HoareAnnotationTreeSize, 118286 FomulaSimplifications, 1607 FormulaSimplificationTreeSizeReduction, 14.9s HoareSimplificationTime, 284 FomulaSimplificationsInter, 11935 FormulaSimplificationTreeSizeReductionInter, 2.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 2.7s 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: 3978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4860]: Loop Invariant Derived loop invariant: 0 - 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: 4061]: 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: 4544]: 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: 3799]: 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: 4919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4827]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3952]: 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: 4872]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5397]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3997]: 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: 4098]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3929]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4557]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (!(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0) && (1 <= i || i == 0) - 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: 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: 4555]: Loop Invariant Derived loop invariant: 0 - 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: 4738]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && !(\result == 0)) && ldv_retval_5 == 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: 3791]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4762]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: 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: 3710]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4322]: Loop Invariant Derived loop invariant: 1 - 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: 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: 4429]: 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: 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: 3997]: Loop Invariant Derived loop invariant: 1 - 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! [2022-11-25 23:33:06,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9f04291-c1c6-4ef3-bbd6-ac1a8299d492/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE