./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1b2bc647ca8745ce6966563490eaffac57a1a11e1ae3ccf6c64fee22f81541d7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 17:56:06,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 17:56:06,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 17:56:06,614 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 17:56:06,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 17:56:06,616 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 17:56:06,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 17:56:06,621 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 17:56:06,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 17:56:06,625 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 17:56:06,627 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 17:56:06,628 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 17:56:06,629 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 17:56:06,630 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 17:56:06,632 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 17:56:06,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 17:56:06,635 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 17:56:06,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 17:56:06,639 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 17:56:06,642 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 17:56:06,645 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 17:56:06,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 17:56:06,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 17:56:06,649 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 17:56:06,656 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 17:56:06,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 17:56:06,657 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 17:56:06,658 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 17:56:06,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 17:56:06,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 17:56:06,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 17:56:06,662 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 17:56:06,662 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 17:56:06,663 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 17:56:06,664 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 17:56:06,665 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 17:56:06,665 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 17:56:06,665 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 17:56:06,666 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 17:56:06,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 17:56:06,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 17:56:06,668 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 17:56:06,692 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 17:56:06,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 17:56:06,693 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 17:56:06,693 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 17:56:06,694 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 17:56:06,694 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 17:56:06,694 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 17:56:06,695 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 17:56:06,695 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 17:56:06,695 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 17:56:06,695 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 17:56:06,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 17:56:06,696 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 17:56:06,696 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 17:56:06,696 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 17:56:06,696 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 17:56:06,696 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 17:56:06,696 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 17:56:06,697 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 17:56:06,697 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 17:56:06,697 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 17:56:06,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 17:56:06,698 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 17:56:06,698 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 17:56:06,698 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 17:56:06,698 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 17:56:06,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 17:56:06,698 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 17:56:06,699 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 17:56:06,699 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 17:56:06,699 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 17:56:06,699 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 17:56:06,699 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b2bc647ca8745ce6966563490eaffac57a1a11e1ae3ccf6c64fee22f81541d7 [2022-12-13 17:56:06,924 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 17:56:06,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 17:56:06,945 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 17:56:06,946 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 17:56:06,946 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 17:56:06,947 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2022-12-13 17:56:09,528 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 17:56:09,878 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 17:56:09,878 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2022-12-13 17:56:09,905 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/data/879ef931d/a49925f072d14a079648c3fe866979b5/FLAGcc12e8fd7 [2022-12-13 17:56:09,917 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/data/879ef931d/a49925f072d14a079648c3fe866979b5 [2022-12-13 17:56:09,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 17:56:09,920 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 17:56:09,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 17:56:09,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 17:56:09,924 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 17:56:09,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 05:56:09" (1/1) ... [2022-12-13 17:56:09,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e72733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:56:09, skipping insertion in model container [2022-12-13 17:56:09,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 05:56:09" (1/1) ... [2022-12-13 17:56:09,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 17:56:10,024 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 17:56:10,377 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 17:56:10,396 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 17:56:10,400 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 17:56:10,412 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 17:56:10,452 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 17:56:10,456 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 17:56:10,460 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 17:56:10,464 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 17:56:10,469 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 17:56:10,519 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-13 17:56:10,527 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 17:56:10,527 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 17:56:10,538 WARN L623 FunctionHandler]: Unknown extern function kzalloc [2022-12-13 17:56:10,580 WARN L623 FunctionHandler]: Unknown extern function tty_insert_flip_string_fixed_flag [2022-12-13 17:56:10,591 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 17:56:10,635 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 17:56:10,657 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 17:56:10,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,677 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 17:56:10,678 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,679 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 17:56:10,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,784 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,785 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,786 WARN L623 FunctionHandler]: Unknown extern function ezusb_set_reset [2022-12-13 17:56:10,787 WARN L623 FunctionHandler]: Unknown extern function ezusb_writememory [2022-12-13 17:56:10,787 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,788 WARN L623 FunctionHandler]: Unknown extern function ezusb_set_reset [2022-12-13 17:56:10,790 WARN L623 FunctionHandler]: Unknown extern function ezusb_writememory [2022-12-13 17:56:10,791 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,792 WARN L623 FunctionHandler]: Unknown extern function ezusb_set_reset [2022-12-13 17:56:10,793 WARN L623 FunctionHandler]: Unknown extern function ezusb_writememory [2022-12-13 17:56:10,794 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,795 WARN L623 FunctionHandler]: Unknown extern function ezusb_set_reset [2022-12-13 17:56:10,795 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 17:56:10,795 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 17:56:10,798 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-13 17:56:10,799 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 17:56:10,799 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,800 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,801 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-13 17:56:10,801 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 17:56:10,802 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,802 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,803 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,804 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 17:56:10,806 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,806 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 17:56:10,807 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 17:56:10,808 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 17:56:10,808 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 17:56:10,810 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,811 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,811 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,813 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,814 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,814 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,816 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,817 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 17:56:10,818 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 17:56:10,818 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,819 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,819 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,819 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,820 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,820 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,821 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:10,822 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,822 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,823 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:10,823 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,823 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,824 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,824 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,825 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,827 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,828 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:10,829 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,829 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,830 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:10,830 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,830 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,831 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:10,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,834 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-13 17:56:10,834 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-13 17:56:10,835 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,837 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 17:56:10,838 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:10,839 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 17:56:10,840 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:10,841 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 17:56:10,841 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 17:56:10,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,844 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:10,844 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:10,846 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 17:56:10,846 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,846 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:10,847 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:10,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,849 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:10,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,859 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:10,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,868 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 17:56:10,869 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 17:56:10,869 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 17:56:10,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,870 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 17:56:10,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,871 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 17:56:10,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,873 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,874 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:10,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,875 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 17:56:10,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,877 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,878 WARN L623 FunctionHandler]: Unknown extern function usb_serial_port_softint [2022-12-13 17:56:10,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,879 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 17:56:10,880 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 17:56:10,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,881 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 17:56:10,882 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 17:56:10,882 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 17:56:10,882 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 17:56:10,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,885 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 17:56:10,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,894 WARN L623 FunctionHandler]: Unknown extern function tty_get_baud_rate [2022-12-13 17:56:10,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,894 WARN L623 FunctionHandler]: Unknown extern function tty_encode_baud_rate [2022-12-13 17:56:10,898 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 17:56:10,899 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-13 17:56:10,899 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 17:56:10,899 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,900 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 17:56:10,900 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 17:56:10,901 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 17:56:10,901 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 17:56:10,902 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:10,902 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:10,903 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 17:56:10,903 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:10,904 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:10,904 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 17:56:10,905 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:10,905 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:10,908 WARN L623 FunctionHandler]: Unknown extern function tty_port_tty_get [2022-12-13 17:56:10,908 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:10,909 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:10,910 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 17:56:10,910 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:10,911 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:10,911 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:10,912 WARN L623 FunctionHandler]: Unknown extern function tty_flip_buffer_push [2022-12-13 17:56:10,912 WARN L623 FunctionHandler]: Unknown extern function tty_kref_put [2022-12-13 17:56:10,915 WARN L623 FunctionHandler]: Unknown extern function usb_serial_register [2022-12-13 17:56:10,915 WARN L623 FunctionHandler]: Unknown extern function usb_serial_register [2022-12-13 17:56:10,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:10,916 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-13 17:56:10,916 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-13 17:56:10,919 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 17:56:10,920 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-13 17:56:10,920 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-13 17:56:10,941 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 17:56:10,943 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 17:56:10,943 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 17:56:10,948 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_22c4bf48-791c-476e-9897-5d9806bcf970/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i[223543,223556] [2022-12-13 17:56:10,956 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_pointer [2022-12-13 17:56:10,958 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_pointer [2022-12-13 17:56:10,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 17:56:11,023 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 17:56:11,116 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 17:56:11,117 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 17:56:11,118 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 17:56:11,118 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 17:56:11,120 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 17:56:11,120 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 17:56:11,120 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 17:56:11,121 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 17:56:11,121 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 17:56:11,122 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-13 17:56:11,123 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 17:56:11,123 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 17:56:11,124 WARN L623 FunctionHandler]: Unknown extern function kzalloc [2022-12-13 17:56:11,127 WARN L623 FunctionHandler]: Unknown extern function tty_insert_flip_string_fixed_flag [2022-12-13 17:56:11,127 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 17:56:11,131 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 17:56:11,132 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 17:56:11,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,137 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 17:56:11,138 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,138 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 17:56:11,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,147 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,148 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,148 WARN L623 FunctionHandler]: Unknown extern function ezusb_set_reset [2022-12-13 17:56:11,149 WARN L623 FunctionHandler]: Unknown extern function ezusb_writememory [2022-12-13 17:56:11,149 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,150 WARN L623 FunctionHandler]: Unknown extern function ezusb_set_reset [2022-12-13 17:56:11,151 WARN L623 FunctionHandler]: Unknown extern function ezusb_writememory [2022-12-13 17:56:11,151 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,152 WARN L623 FunctionHandler]: Unknown extern function ezusb_set_reset [2022-12-13 17:56:11,153 WARN L623 FunctionHandler]: Unknown extern function ezusb_writememory [2022-12-13 17:56:11,153 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,154 WARN L623 FunctionHandler]: Unknown extern function ezusb_set_reset [2022-12-13 17:56:11,154 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 17:56:11,155 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 17:56:11,157 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-13 17:56:11,157 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 17:56:11,158 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,158 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,159 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-13 17:56:11,159 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 17:56:11,160 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,160 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,161 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,161 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 17:56:11,162 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,163 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 17:56:11,164 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 17:56:11,164 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 17:56:11,165 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 17:56:11,166 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,167 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,167 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,168 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,169 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,169 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,170 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,171 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 17:56:11,171 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 17:56:11,174 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,175 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,175 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,176 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,176 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,176 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,177 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:11,178 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,178 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,178 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:11,179 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,179 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,179 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,180 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,180 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,182 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,183 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:11,183 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,184 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,184 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:11,185 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,185 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,185 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 17:56:11,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,192 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-13 17:56:11,194 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-13 17:56:11,195 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,199 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 17:56:11,200 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:11,200 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 17:56:11,202 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:11,202 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 17:56:11,202 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 17:56:11,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,208 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:11,208 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:11,210 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 17:56:11,210 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,210 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:11,211 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:11,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,213 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:11,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,222 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:11,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,229 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 17:56:11,230 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 17:56:11,230 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 17:56:11,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,232 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 17:56:11,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,234 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 17:56:11,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,236 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,236 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:11,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,237 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 17:56:11,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,239 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,240 WARN L623 FunctionHandler]: Unknown extern function usb_serial_port_softint [2022-12-13 17:56:11,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,243 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 17:56:11,245 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 17:56:11,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,246 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 17:56:11,247 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 17:56:11,247 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 17:56:11,247 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 17:56:11,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,250 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 17:56:11,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,259 WARN L623 FunctionHandler]: Unknown extern function tty_get_baud_rate [2022-12-13 17:56:11,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,260 WARN L623 FunctionHandler]: Unknown extern function tty_encode_baud_rate [2022-12-13 17:56:11,264 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 17:56:11,265 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-13 17:56:11,265 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 17:56:11,265 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,266 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 17:56:11,266 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 17:56:11,267 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 17:56:11,267 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 17:56:11,268 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:11,268 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:11,282 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 17:56:11,282 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:11,283 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:11,283 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 17:56:11,284 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:11,284 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:11,287 WARN L623 FunctionHandler]: Unknown extern function tty_port_tty_get [2022-12-13 17:56:11,287 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:11,288 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 17:56:11,290 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 17:56:11,290 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 17:56:11,291 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:11,291 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 17:56:11,292 WARN L623 FunctionHandler]: Unknown extern function tty_flip_buffer_push [2022-12-13 17:56:11,292 WARN L623 FunctionHandler]: Unknown extern function tty_kref_put [2022-12-13 17:56:11,292 WARN L623 FunctionHandler]: Unknown extern function usb_serial_register [2022-12-13 17:56:11,293 WARN L623 FunctionHandler]: Unknown extern function usb_serial_register [2022-12-13 17:56:11,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 17:56:11,293 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-13 17:56:11,294 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-13 17:56:11,294 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 17:56:11,294 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-13 17:56:11,295 WARN L623 FunctionHandler]: Unknown extern function usb_serial_deregister [2022-12-13 17:56:11,304 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 17:56:11,305 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 17:56:11,306 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 17:56:11,308 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_22c4bf48-791c-476e-9897-5d9806bcf970/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i[223543,223556] [2022-12-13 17:56:11,308 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_pointer [2022-12-13 17:56:11,310 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_pointer [2022-12-13 17:56:11,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 17:56:11,367 INFO L208 MainTranslator]: Completed translation [2022-12-13 17:56:11,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:56:11 WrapperNode [2022-12-13 17:56:11,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 17:56:11,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 17:56:11,368 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 17:56:11,368 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 17:56:11,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:56:11" (1/1) ... [2022-12-13 17:56:11,416 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:56:11" (1/1) ... [2022-12-13 17:56:11,503 INFO L138 Inliner]: procedures = 167, calls = 1419, calls flagged for inlining = 71, calls inlined = 71, statements flattened = 4363 [2022-12-13 17:56:11,503 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 17:56:11,504 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 17:56:11,504 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 17:56:11,504 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 17:56:11,513 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:56:11" (1/1) ... [2022-12-13 17:56:11,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:56:11" (1/1) ... [2022-12-13 17:56:11,532 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:56:11" (1/1) ... [2022-12-13 17:56:11,533 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:56:11" (1/1) ... [2022-12-13 17:56:11,627 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:56:11" (1/1) ... [2022-12-13 17:56:11,646 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:56:11" (1/1) ... [2022-12-13 17:56:11,657 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:56:11" (1/1) ... [2022-12-13 17:56:11,665 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:56:11" (1/1) ... [2022-12-13 17:56:11,679 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 17:56:11,680 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 17:56:11,680 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 17:56:11,680 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 17:56:11,681 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:56:11" (1/1) ... [2022-12-13 17:56:11,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 17:56:11,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 17:56:11,703 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 17:56:11,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 17:56:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-12-13 17:56:11,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-12-13 17:56:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_exit [2022-12-13 17:56:11,738 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_exit [2022-12-13 17:56:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 17:56:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-12-13 17:56:11,738 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-12-13 17:56:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 17:56:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 17:56:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-12-13 17:56:11,738 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-12-13 17:56:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 17:56:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2022-12-13 17:56:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2022-12-13 17:56:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 17:56:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 17:56:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_writememory [2022-12-13 17:56:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_writememory [2022-12-13 17:56:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-13 17:56:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-13 17:56:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 17:56:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 17:56:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure firm_send_command [2022-12-13 17:56:11,740 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_send_command [2022-12-13 17:56:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-12-13 17:56:11,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-12-13 17:56:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 17:56:11,740 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 17:56:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2022-12-13 17:56:11,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2022-12-13 17:56:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 17:56:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 17:56:11,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 17:56:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-12-13 17:56:11,741 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-12-13 17:56:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2022-12-13 17:56:11,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2022-12-13 17:56:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-12-13 17:56:11,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-12-13 17:56:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-12-13 17:56:11,741 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-12-13 17:56:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure request_ihex_firmware [2022-12-13 17:56:11,741 INFO L138 BoogieDeclarations]: Found implementation of procedure request_ihex_firmware [2022-12-13 17:56:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2022-12-13 17:56:11,742 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2022-12-13 17:56:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_attach [2022-12-13 17:56:11,742 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_attach [2022-12-13 17:56:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 17:56:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2022-12-13 17:56:11,742 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2022-12-13 17:56:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 17:56:11,742 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 17:56:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-12-13 17:56:11,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-12-13 17:56:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 17:56:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 17:56:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 17:56:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 17:56:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 17:56:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 17:56:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_next_binrec [2022-12-13 17:56:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_next_binrec [2022-12-13 17:56:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-12-13 17:56:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-12-13 17:56:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_set_reset [2022-12-13 17:56:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_set_reset [2022-12-13 17:56:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure urb_to_wrap [2022-12-13 17:56:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_to_wrap [2022-12-13 17:56:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 17:56:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-12-13 17:56:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-12-13 17:56:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure firm_setup_port [2022-12-13 17:56:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_setup_port [2022-12-13 17:56:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 17:56:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 17:56:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-12-13 17:56:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-12-13 17:56:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure list_first [2022-12-13 17:56:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure list_first [2022-12-13 17:56:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-12-13 17:56:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-12-13 17:56:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 17:56:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 17:56:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure firm_close [2022-12-13 17:56:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_close [2022-12-13 17:56:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-13 17:56:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-13 17:56:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2022-12-13 17:56:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2022-12-13 17:56:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2022-12-13 17:56:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2022-12-13 17:56:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-13 17:56:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-13 17:56:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 17:56:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 17:56:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure stop_command_port [2022-12-13 17:56:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_command_port [2022-12-13 17:56:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-13 17:56:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-13 17:56:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-13 17:56:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-13 17:56:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-13 17:56:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-13 17:56:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-13 17:56:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-13 17:56:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2022-12-13 17:56:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2022-12-13 17:56:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 17:56:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 17:56:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-12-13 17:56:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-12-13 17:56:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 17:56:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2022-12-13 17:56:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2022-12-13 17:56:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-12-13 17:56:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-12-13 17:56:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 17:56:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 17:56:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 17:56:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_init [2022-12-13 17:56:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_init [2022-12-13 17:56:12,178 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 17:56:12,181 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 17:56:12,392 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-13 17:56:12,544 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2022-12-13 17:56:12,544 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2022-12-13 17:56:12,556 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-13 17:56:12,651 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !false; [2022-12-13 17:56:12,651 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##34: assume false; [2022-12-13 17:56:12,739 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2022-12-13 17:56:12,968 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-13 17:56:12,981 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-13 17:56:14,281 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##395: assume !false; [2022-12-13 17:56:14,281 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##394: assume false; [2022-12-13 17:56:14,281 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2022-12-13 17:56:14,281 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2022-12-13 17:56:14,327 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 17:56:14,337 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 17:56:14,337 INFO L300 CfgBuilder]: Removed 94 assume(true) statements. [2022-12-13 17:56:14,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 05:56:14 BoogieIcfgContainer [2022-12-13 17:56:14,339 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 17:56:14,341 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 17:56:14,341 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 17:56:14,343 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 17:56:14,343 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 05:56:09" (1/3) ... [2022-12-13 17:56:14,344 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6203a5b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 05:56:14, skipping insertion in model container [2022-12-13 17:56:14,344 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 05:56:11" (2/3) ... [2022-12-13 17:56:14,344 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6203a5b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 05:56:14, skipping insertion in model container [2022-12-13 17:56:14,344 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 05:56:14" (3/3) ... [2022-12-13 17:56:14,345 INFO L112 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2022-12-13 17:56:14,358 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 17:56:14,358 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 17:56:14,408 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 17:56:14,412 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3d8df8aa, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 17:56:14,413 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 17:56:14,419 INFO L276 IsEmpty]: Start isEmpty. Operand has 1112 states, 802 states have (on average 1.4800498753117206) internal successors, (1187), 827 states have internal predecessors, (1187), 257 states have call successors, (257), 52 states have call predecessors, (257), 51 states have return successors, (256), 253 states have call predecessors, (256), 256 states have call successors, (256) [2022-12-13 17:56:14,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-13 17:56:14,424 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:56:14,424 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:56:14,425 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:56:14,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:56:14,428 INFO L85 PathProgramCache]: Analyzing trace with hash 273597783, now seen corresponding path program 1 times [2022-12-13 17:56:14,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:56:14,434 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620780666] [2022-12-13 17:56:14,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:56:14,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:56:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:14,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:56:14,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:14,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:14,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 17:56:14,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:56:14,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620780666] [2022-12-13 17:56:14,948 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [620780666] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:56:14,949 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:56:14,949 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 17:56:14,950 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1080020442] [2022-12-13 17:56:14,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:56:14,954 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 17:56:14,955 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:56:14,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 17:56:14,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 17:56:14,986 INFO L87 Difference]: Start difference. First operand has 1112 states, 802 states have (on average 1.4800498753117206) internal successors, (1187), 827 states have internal predecessors, (1187), 257 states have call successors, (257), 52 states have call predecessors, (257), 51 states have return successors, (256), 253 states have call predecessors, (256), 256 states have call successors, (256) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-13 17:56:15,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:56:15,218 INFO L93 Difference]: Finished difference Result 3272 states and 5106 transitions. [2022-12-13 17:56:15,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 17:56:15,220 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 20 [2022-12-13 17:56:15,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:56:15,258 INFO L225 Difference]: With dead ends: 3272 [2022-12-13 17:56:15,259 INFO L226 Difference]: Without dead ends: 2176 [2022-12-13 17:56:15,276 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 17:56:15,279 INFO L413 NwaCegarLoop]: 1781 mSDtfsCounter, 1488 mSDsluCounter, 1461 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1488 SdHoareTripleChecker+Valid, 3242 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 17:56:15,280 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1488 Valid, 3242 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 17:56:15,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2176 states. [2022-12-13 17:56:15,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2176 to 2173. [2022-12-13 17:56:15,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2173 states, 1570 states have (on average 1.2369426751592356) internal successors, (1942), 1605 states have internal predecessors, (1942), 504 states have call successors, (504), 99 states have call predecessors, (504), 98 states have return successors, (505), 495 states have call predecessors, (505), 501 states have call successors, (505) [2022-12-13 17:56:15,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 2173 states and 2951 transitions. [2022-12-13 17:56:15,416 INFO L78 Accepts]: Start accepts. Automaton has 2173 states and 2951 transitions. Word has length 20 [2022-12-13 17:56:15,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:56:15,416 INFO L495 AbstractCegarLoop]: Abstraction has 2173 states and 2951 transitions. [2022-12-13 17:56:15,416 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-13 17:56:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 2951 transitions. [2022-12-13 17:56:15,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-13 17:56:15,417 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:56:15,417 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:56:15,418 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 17:56:15,418 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:56:15,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:56:15,418 INFO L85 PathProgramCache]: Analyzing trace with hash -108889687, now seen corresponding path program 1 times [2022-12-13 17:56:15,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:56:15,418 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250957874] [2022-12-13 17:56:15,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:56:15,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:56:15,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:15,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:56:15,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:15,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:15,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 17:56:15,608 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:56:15,608 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250957874] [2022-12-13 17:56:15,608 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1250957874] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:56:15,608 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:56:15,608 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 17:56:15,609 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [974532165] [2022-12-13 17:56:15,609 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:56:15,609 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 17:56:15,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:56:15,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 17:56:15,610 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 17:56:15,610 INFO L87 Difference]: Start difference. First operand 2173 states and 2951 transitions. Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-13 17:56:15,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:56:15,704 INFO L93 Difference]: Finished difference Result 2175 states and 2952 transitions. [2022-12-13 17:56:15,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 17:56:15,704 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 21 [2022-12-13 17:56:15,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:56:15,723 INFO L225 Difference]: With dead ends: 2175 [2022-12-13 17:56:15,723 INFO L226 Difference]: Without dead ends: 2162 [2022-12-13 17:56:15,725 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 17:56:15,725 INFO L413 NwaCegarLoop]: 1491 mSDtfsCounter, 1483 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1483 SdHoareTripleChecker+Valid, 1491 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 17:56:15,726 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1483 Valid, 1491 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 17:56:15,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2162 states. [2022-12-13 17:56:15,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2162 to 2162. [2022-12-13 17:56:15,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2162 states, 1564 states have (on average 1.2346547314578005) internal successors, (1931), 1597 states have internal predecessors, (1931), 500 states have call successors, (500), 98 states have call predecessors, (500), 97 states have return successors, (502), 492 states have call predecessors, (502), 498 states have call successors, (502) [2022-12-13 17:56:15,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 2162 states and 2933 transitions. [2022-12-13 17:56:15,795 INFO L78 Accepts]: Start accepts. Automaton has 2162 states and 2933 transitions. Word has length 21 [2022-12-13 17:56:15,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:56:15,795 INFO L495 AbstractCegarLoop]: Abstraction has 2162 states and 2933 transitions. [2022-12-13 17:56:15,795 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-13 17:56:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 2933 transitions. [2022-12-13 17:56:15,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-13 17:56:15,802 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:56:15,802 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:56:15,802 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 17:56:15,802 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:56:15,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:56:15,803 INFO L85 PathProgramCache]: Analyzing trace with hash -241699864, now seen corresponding path program 1 times [2022-12-13 17:56:15,803 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:56:15,803 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1251890827] [2022-12-13 17:56:15,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:56:15,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:56:15,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:16,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:56:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:16,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:16,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:16,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 17:56:16,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:16,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:16,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:56:16,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:16,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:16,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-12-13 17:56:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:16,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-12-13 17:56:16,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:16,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 17:56:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:16,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 17:56:16,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:16,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-12-13 17:56:16,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:16,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 17:56:16,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:16,271 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-13 17:56:16,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:56:16,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1251890827] [2022-12-13 17:56:16,271 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1251890827] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:56:16,271 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:56:16,272 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 17:56:16,272 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452306602] [2022-12-13 17:56:16,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:56:16,273 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 17:56:16,273 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:56:16,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 17:56:16,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-12-13 17:56:16,274 INFO L87 Difference]: Start difference. First operand 2162 states and 2933 transitions. Second operand has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-13 17:56:18,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:56:18,078 INFO L93 Difference]: Finished difference Result 5155 states and 7116 transitions. [2022-12-13 17:56:18,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 17:56:18,079 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 105 [2022-12-13 17:56:18,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:56:18,089 INFO L225 Difference]: With dead ends: 5155 [2022-12-13 17:56:18,090 INFO L226 Difference]: Without dead ends: 3019 [2022-12-13 17:56:18,096 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-12-13 17:56:18,096 INFO L413 NwaCegarLoop]: 1525 mSDtfsCounter, 816 mSDsluCounter, 1962 mSDsCounter, 0 mSdLazyCounter, 969 mSolverCounterSat, 684 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 970 SdHoareTripleChecker+Valid, 3487 SdHoareTripleChecker+Invalid, 1653 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 684 IncrementalHoareTripleChecker+Valid, 969 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-12-13 17:56:18,097 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [970 Valid, 3487 Invalid, 1653 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [684 Valid, 969 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-12-13 17:56:18,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3019 states. [2022-12-13 17:56:18,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3019 to 2966. [2022-12-13 17:56:18,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2966 states, 2161 states have (on average 1.2443313280888477) internal successors, (2689), 2209 states have internal predecessors, (2689), 704 states have call successors, (704), 98 states have call predecessors, (704), 100 states have return successors, (715), 692 states have call predecessors, (715), 702 states have call successors, (715) [2022-12-13 17:56:18,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 2966 states and 4108 transitions. [2022-12-13 17:56:18,209 INFO L78 Accepts]: Start accepts. Automaton has 2966 states and 4108 transitions. Word has length 105 [2022-12-13 17:56:18,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:56:18,209 INFO L495 AbstractCegarLoop]: Abstraction has 2966 states and 4108 transitions. [2022-12-13 17:56:18,209 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-12-13 17:56:18,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 4108 transitions. [2022-12-13 17:56:18,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-13 17:56:18,217 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:56:18,217 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:56:18,217 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 17:56:18,217 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:56:18,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:56:18,218 INFO L85 PathProgramCache]: Analyzing trace with hash 1787506536, now seen corresponding path program 1 times [2022-12-13 17:56:18,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:56:18,218 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113326763] [2022-12-13 17:56:18,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:56:18,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:56:18,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:56:18,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:18,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 17:56:18,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 17:56:18,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 17:56:18,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-12-13 17:56:18,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 17:56:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 17:56:18,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 17:56:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:18,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-12-13 17:56:18,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 17:56:18,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-12-13 17:56:18,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-12-13 17:56:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-12-13 17:56:18,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 17:56:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:18,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 17:56:18,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-12-13 17:56:18,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 17:56:18,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-12-13 17:56:18,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-12-13 17:56:18,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:18,757 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-12-13 17:56:18,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:56:18,757 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113326763] [2022-12-13 17:56:18,757 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [113326763] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:56:18,758 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:56:18,758 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 17:56:18,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076125264] [2022-12-13 17:56:18,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:56:18,759 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 17:56:18,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:56:18,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 17:56:18,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-13 17:56:18,760 INFO L87 Difference]: Start difference. First operand 2966 states and 4108 transitions. Second operand has 7 states, 7 states have (on average 16.428571428571427) internal successors, (115), 5 states have internal predecessors, (115), 3 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-12-13 17:56:21,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:56:21,477 INFO L93 Difference]: Finished difference Result 11457 states and 16338 transitions. [2022-12-13 17:56:21,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 17:56:21,477 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 16.428571428571427) internal successors, (115), 5 states have internal predecessors, (115), 3 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 191 [2022-12-13 17:56:21,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:56:21,506 INFO L225 Difference]: With dead ends: 11457 [2022-12-13 17:56:21,506 INFO L226 Difference]: Without dead ends: 8518 [2022-12-13 17:56:21,515 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-12-13 17:56:21,516 INFO L413 NwaCegarLoop]: 3176 mSDtfsCounter, 2229 mSDsluCounter, 7659 mSDsCounter, 0 mSdLazyCounter, 2304 mSolverCounterSat, 1337 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2405 SdHoareTripleChecker+Valid, 10835 SdHoareTripleChecker+Invalid, 3641 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1337 IncrementalHoareTripleChecker+Valid, 2304 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-12-13 17:56:21,516 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2405 Valid, 10835 Invalid, 3641 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1337 Valid, 2304 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-12-13 17:56:21,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8518 states. [2022-12-13 17:56:21,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8518 to 2974. [2022-12-13 17:56:21,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2974 states, 2167 states have (on average 1.2436548223350254) internal successors, (2695), 2215 states have internal predecessors, (2695), 706 states have call successors, (706), 98 states have call predecessors, (706), 100 states have return successors, (717), 694 states have call predecessors, (717), 704 states have call successors, (717) [2022-12-13 17:56:21,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 2974 states and 4118 transitions. [2022-12-13 17:56:21,718 INFO L78 Accepts]: Start accepts. Automaton has 2974 states and 4118 transitions. Word has length 191 [2022-12-13 17:56:21,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:56:21,719 INFO L495 AbstractCegarLoop]: Abstraction has 2974 states and 4118 transitions. [2022-12-13 17:56:21,719 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.428571428571427) internal successors, (115), 5 states have internal predecessors, (115), 3 states have call successors, (24), 4 states have call predecessors, (24), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-12-13 17:56:21,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 4118 transitions. [2022-12-13 17:56:21,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-13 17:56:21,723 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:56:21,724 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:56:21,724 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 17:56:21,724 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:56:21,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:56:21,725 INFO L85 PathProgramCache]: Analyzing trace with hash -1263676034, now seen corresponding path program 1 times [2022-12-13 17:56:21,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:56:21,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870631980] [2022-12-13 17:56:21,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:56:21,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:56:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:56:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:22,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 17:56:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 17:56:22,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 17:56:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:22,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-12-13 17:56:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 17:56:22,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 17:56:22,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 17:56:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-12-13 17:56:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 17:56:22,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:22,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-12-13 17:56:22,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-12-13 17:56:22,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 17:56:22,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 17:56:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 17:56:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:22,653 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-13 17:56:22,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:56:22,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870631980] [2022-12-13 17:56:22,654 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1870631980] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 17:56:22,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1935608976] [2022-12-13 17:56:22,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:56:22,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:56:22,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 17:56:22,655 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 17:56:22,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 17:56:23,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:23,288 INFO L263 TraceCheckSpWp]: Trace formula consists of 3257 conjuncts, 15 conjunts are in the unsatisfiable core [2022-12-13 17:56:23,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 17:56:23,376 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-13 17:56:23,376 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 17:56:23,377 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1935608976] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:56:23,377 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 17:56:23,377 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [10] total 14 [2022-12-13 17:56:23,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2122628371] [2022-12-13 17:56:23,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:56:23,378 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 17:56:23,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:56:23,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 17:56:23,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=156, Unknown=0, NotChecked=0, Total=182 [2022-12-13 17:56:23,379 INFO L87 Difference]: Start difference. First operand 2974 states and 4118 transitions. Second operand has 6 states, 6 states have (on average 14.0) internal successors, (84), 5 states have internal predecessors, (84), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-13 17:56:23,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:56:23,609 INFO L93 Difference]: Finished difference Result 5925 states and 8208 transitions. [2022-12-13 17:56:23,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:56:23,609 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 5 states have internal predecessors, (84), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) Word has length 147 [2022-12-13 17:56:23,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:56:23,632 INFO L225 Difference]: With dead ends: 5925 [2022-12-13 17:56:23,632 INFO L226 Difference]: Without dead ends: 2968 [2022-12-13 17:56:23,646 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 180 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2022-12-13 17:56:23,647 INFO L413 NwaCegarLoop]: 1487 mSDtfsCounter, 2 mSDsluCounter, 5931 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 7418 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 17:56:23,647 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 7418 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 17:56:23,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2968 states. [2022-12-13 17:56:23,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2968 to 2968. [2022-12-13 17:56:23,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2968 states, 2164 states have (on average 1.2426062846580406) internal successors, (2689), 2210 states have internal predecessors, (2689), 704 states have call successors, (704), 97 states have call predecessors, (704), 99 states have return successors, (715), 692 states have call predecessors, (715), 702 states have call successors, (715) [2022-12-13 17:56:23,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 2968 states and 4108 transitions. [2022-12-13 17:56:23,828 INFO L78 Accepts]: Start accepts. Automaton has 2968 states and 4108 transitions. Word has length 147 [2022-12-13 17:56:23,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:56:23,828 INFO L495 AbstractCegarLoop]: Abstraction has 2968 states and 4108 transitions. [2022-12-13 17:56:23,828 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 5 states have internal predecessors, (84), 2 states have call successors, (20), 2 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-13 17:56:23,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 4108 transitions. [2022-12-13 17:56:23,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-13 17:56:23,838 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:56:23,838 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:56:23,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 17:56:24,039 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:56:24,039 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:56:24,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:56:24,040 INFO L85 PathProgramCache]: Analyzing trace with hash 661818220, now seen corresponding path program 1 times [2022-12-13 17:56:24,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:56:24,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [301467605] [2022-12-13 17:56:24,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:56:24,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:56:24,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:56:24,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:24,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:56:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 17:56:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 17:56:24,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 17:56:24,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:24,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 17:56:24,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 17:56:24,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-12-13 17:56:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 17:56:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-12-13 17:56:24,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 17:56:24,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:24,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 17:56:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-12-13 17:56:24,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 17:56:24,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-12-13 17:56:24,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 17:56:24,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:24,938 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-13 17:56:24,938 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:56:24,938 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [301467605] [2022-12-13 17:56:24,938 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [301467605] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 17:56:24,938 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [435431327] [2022-12-13 17:56:24,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:56:24,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:56:24,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 17:56:24,939 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 17:56:24,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 17:56:25,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:25,606 INFO L263 TraceCheckSpWp]: Trace formula consists of 3327 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-13 17:56:25,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 17:56:25,812 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2022-12-13 17:56:25,842 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-13 17:56:25,842 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 17:56:25,842 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [435431327] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:56:25,842 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 17:56:25,843 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [10] total 15 [2022-12-13 17:56:25,843 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [971368884] [2022-12-13 17:56:25,843 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:56:25,844 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 17:56:25,844 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:56:25,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 17:56:25,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2022-12-13 17:56:25,845 INFO L87 Difference]: Start difference. First operand 2968 states and 4108 transitions. Second operand has 7 states, 7 states have (on average 13.571428571428571) internal successors, (95), 7 states have internal predecessors, (95), 4 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (19), 4 states have call predecessors, (19), 4 states have call successors, (19) [2022-12-13 17:56:29,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 17:56:31,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 17:56:33,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 17:56:35,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 17:56:38,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 17:56:40,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 17:56:43,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 17:56:45,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 17:56:47,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 17:56:47,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:56:47,539 INFO L93 Difference]: Finished difference Result 7523 states and 10479 transitions. [2022-12-13 17:56:47,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 17:56:47,540 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.571428571428571) internal successors, (95), 7 states have internal predecessors, (95), 4 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (19), 4 states have call predecessors, (19), 4 states have call successors, (19) Word has length 155 [2022-12-13 17:56:47,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:56:47,553 INFO L225 Difference]: With dead ends: 7523 [2022-12-13 17:56:47,553 INFO L226 Difference]: Without dead ends: 4576 [2022-12-13 17:56:47,561 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 188 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=49, Invalid=257, Unknown=0, NotChecked=0, Total=306 [2022-12-13 17:56:47,561 INFO L413 NwaCegarLoop]: 1687 mSDtfsCounter, 675 mSDsluCounter, 6361 mSDsCounter, 0 mSdLazyCounter, 1043 mSolverCounterSat, 27 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 711 SdHoareTripleChecker+Valid, 8048 SdHoareTripleChecker+Invalid, 1079 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 1043 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.3s IncrementalHoareTripleChecker+Time [2022-12-13 17:56:47,562 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [711 Valid, 8048 Invalid, 1079 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 1043 Invalid, 9 Unknown, 0 Unchecked, 21.3s Time] [2022-12-13 17:56:47,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4576 states. [2022-12-13 17:56:47,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4576 to 4402. [2022-12-13 17:56:47,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4402 states, 3219 states have (on average 1.248524386455421) internal successors, (4019), 3315 states have internal predecessors, (4019), 1030 states have call successors, (1030), 149 states have call predecessors, (1030), 152 states have return successors, (1076), 991 states have call predecessors, (1076), 1028 states have call successors, (1076) [2022-12-13 17:56:47,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 4402 states and 6125 transitions. [2022-12-13 17:56:47,825 INFO L78 Accepts]: Start accepts. Automaton has 4402 states and 6125 transitions. Word has length 155 [2022-12-13 17:56:47,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:56:47,825 INFO L495 AbstractCegarLoop]: Abstraction has 4402 states and 6125 transitions. [2022-12-13 17:56:47,825 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.571428571428571) internal successors, (95), 7 states have internal predecessors, (95), 4 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (19), 4 states have call predecessors, (19), 4 states have call successors, (19) [2022-12-13 17:56:47,826 INFO L276 IsEmpty]: Start isEmpty. Operand 4402 states and 6125 transitions. [2022-12-13 17:56:47,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-13 17:56:47,835 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:56:47,835 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:56:47,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-13 17:56:48,035 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:56:48,037 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:56:48,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:56:48,039 INFO L85 PathProgramCache]: Analyzing trace with hash 1088653071, now seen corresponding path program 1 times [2022-12-13 17:56:48,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:56:48,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2119307632] [2022-12-13 17:56:48,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:56:48,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:56:48,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:56:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:48,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:56:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 17:56:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:56:48,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 17:56:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-12-13 17:56:48,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 17:56:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 17:56:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-12-13 17:56:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:48,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:56:48,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 17:56:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-12-13 17:56:48,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 17:56:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-12-13 17:56:48,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-12-13 17:56:48,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 17:56:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:48,502 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-13 17:56:48,502 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:56:48,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2119307632] [2022-12-13 17:56:48,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2119307632] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 17:56:48,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [800366792] [2022-12-13 17:56:48,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:56:48,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:56:48,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 17:56:48,504 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 17:56:48,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 17:56:49,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:49,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 3286 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 17:56:49,132 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 17:56:49,194 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-13 17:56:49,194 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 17:56:49,309 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-13 17:56:49,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [800366792] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 17:56:49,309 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 17:56:49,309 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4, 4] total 8 [2022-12-13 17:56:49,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625964881] [2022-12-13 17:56:49,310 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 17:56:49,310 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 17:56:49,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:56:49,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 17:56:49,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:56:49,312 INFO L87 Difference]: Start difference. First operand 4402 states and 6125 transitions. Second operand has 8 states, 8 states have (on average 20.875) internal successors, (167), 5 states have internal predecessors, (167), 4 states have call successors, (43), 5 states have call predecessors, (43), 2 states have return successors, (35), 4 states have call predecessors, (35), 4 states have call successors, (35) [2022-12-13 17:56:53,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:56:53,722 INFO L93 Difference]: Finished difference Result 11326 states and 16053 transitions. [2022-12-13 17:56:53,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 17:56:53,723 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 20.875) internal successors, (167), 5 states have internal predecessors, (167), 4 states have call successors, (43), 5 states have call predecessors, (43), 2 states have return successors, (35), 4 states have call predecessors, (35), 4 states have call successors, (35) Word has length 167 [2022-12-13 17:56:53,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:56:53,748 INFO L225 Difference]: With dead ends: 11326 [2022-12-13 17:56:53,748 INFO L226 Difference]: Without dead ends: 6945 [2022-12-13 17:56:53,759 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 374 GetRequests, 366 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:56:53,760 INFO L413 NwaCegarLoop]: 1587 mSDtfsCounter, 1819 mSDsluCounter, 4522 mSDsCounter, 0 mSdLazyCounter, 3124 mSolverCounterSat, 659 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2194 SdHoareTripleChecker+Valid, 6109 SdHoareTripleChecker+Invalid, 3783 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 659 IncrementalHoareTripleChecker+Valid, 3124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-12-13 17:56:53,760 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2194 Valid, 6109 Invalid, 3783 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [659 Valid, 3124 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2022-12-13 17:56:53,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6945 states. [2022-12-13 17:56:54,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6945 to 6878. [2022-12-13 17:56:54,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6878 states, 5081 states have (on average 1.2656957291871678) internal successors, (6431), 5239 states have internal predecessors, (6431), 1642 states have call successors, (1642), 149 states have call predecessors, (1642), 154 states have return successors, (1728), 1571 states have call predecessors, (1728), 1640 states have call successors, (1728) [2022-12-13 17:56:54,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6878 states to 6878 states and 9801 transitions. [2022-12-13 17:56:54,200 INFO L78 Accepts]: Start accepts. Automaton has 6878 states and 9801 transitions. Word has length 167 [2022-12-13 17:56:54,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:56:54,200 INFO L495 AbstractCegarLoop]: Abstraction has 6878 states and 9801 transitions. [2022-12-13 17:56:54,201 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 20.875) internal successors, (167), 5 states have internal predecessors, (167), 4 states have call successors, (43), 5 states have call predecessors, (43), 2 states have return successors, (35), 4 states have call predecessors, (35), 4 states have call successors, (35) [2022-12-13 17:56:54,201 INFO L276 IsEmpty]: Start isEmpty. Operand 6878 states and 9801 transitions. [2022-12-13 17:56:54,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-13 17:56:54,214 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:56:54,215 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:56:54,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-13 17:56:54,415 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:56:54,416 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:56:54,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:56:54,418 INFO L85 PathProgramCache]: Analyzing trace with hash 382069434, now seen corresponding path program 1 times [2022-12-13 17:56:54,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:56:54,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1241827168] [2022-12-13 17:56:54,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:56:54,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:56:54,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:56:55,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:56:55,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 17:56:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:56:55,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 17:56:55,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-12-13 17:56:55,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 17:56:55,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 17:56:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 17:56:55,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 17:56:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-12-13 17:56:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:55,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-12-13 17:56:55,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 17:56:55,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-12-13 17:56:55,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-12-13 17:56:55,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2022-12-13 17:56:55,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2022-12-13 17:56:55,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:55,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 17:56:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-12-13 17:56:55,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-12-13 17:56:55,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 17:56:55,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-12-13 17:56:55,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-12-13 17:56:55,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-12-13 17:56:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-12-13 17:56:55,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-12-13 17:56:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 17:56:55,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 17:56:55,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2022-12-13 17:56:55,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:55,609 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-12-13 17:56:55,609 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:56:55,609 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1241827168] [2022-12-13 17:56:55,609 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1241827168] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 17:56:55,609 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [139890111] [2022-12-13 17:56:55,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:56:55,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:56:55,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 17:56:55,611 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 17:56:55,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 17:56:56,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:56,380 INFO L263 TraceCheckSpWp]: Trace formula consists of 3995 conjuncts, 17 conjunts are in the unsatisfiable core [2022-12-13 17:56:56,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 17:56:56,469 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-12-13 17:56:56,469 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 17:56:56,469 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [139890111] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:56:56,470 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 17:56:56,470 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [11] total 16 [2022-12-13 17:56:56,470 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [270248636] [2022-12-13 17:56:56,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:56:56,470 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 17:56:56,470 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:56:56,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 17:56:56,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=210, Unknown=0, NotChecked=0, Total=240 [2022-12-13 17:56:56,471 INFO L87 Difference]: Start difference. First operand 6878 states and 9801 transitions. Second operand has 7 states, 7 states have (on average 20.714285714285715) internal successors, (145), 7 states have internal predecessors, (145), 4 states have call successors, (34), 3 states have call predecessors, (34), 3 states have return successors, (31), 4 states have call predecessors, (31), 4 states have call successors, (31) [2022-12-13 17:56:57,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:56:57,004 INFO L93 Difference]: Finished difference Result 13792 states and 19647 transitions. [2022-12-13 17:56:57,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 17:56:57,005 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 20.714285714285715) internal successors, (145), 7 states have internal predecessors, (145), 4 states have call successors, (34), 3 states have call predecessors, (34), 3 states have return successors, (31), 4 states have call predecessors, (31), 4 states have call successors, (31) Word has length 258 [2022-12-13 17:56:57,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:56:57,022 INFO L225 Difference]: With dead ends: 13792 [2022-12-13 17:56:57,022 INFO L226 Difference]: Without dead ends: 6904 [2022-12-13 17:56:57,035 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 319 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=71, Invalid=391, Unknown=0, NotChecked=0, Total=462 [2022-12-13 17:56:57,035 INFO L413 NwaCegarLoop]: 1496 mSDtfsCounter, 71 mSDsluCounter, 7432 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 8928 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:56:57,036 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 8928 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:56:57,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6904 states. [2022-12-13 17:56:57,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6904 to 6874. [2022-12-13 17:56:57,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6874 states, 5081 states have (on average 1.2647116709309192) internal successors, (6426), 5239 states have internal predecessors, (6426), 1637 states have call successors, (1637), 150 states have call predecessors, (1637), 155 states have return successors, (1723), 1566 states have call predecessors, (1723), 1635 states have call successors, (1723) [2022-12-13 17:56:57,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6874 states to 6874 states and 9786 transitions. [2022-12-13 17:56:57,535 INFO L78 Accepts]: Start accepts. Automaton has 6874 states and 9786 transitions. Word has length 258 [2022-12-13 17:56:57,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:56:57,536 INFO L495 AbstractCegarLoop]: Abstraction has 6874 states and 9786 transitions. [2022-12-13 17:56:57,536 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 20.714285714285715) internal successors, (145), 7 states have internal predecessors, (145), 4 states have call successors, (34), 3 states have call predecessors, (34), 3 states have return successors, (31), 4 states have call predecessors, (31), 4 states have call successors, (31) [2022-12-13 17:56:57,536 INFO L276 IsEmpty]: Start isEmpty. Operand 6874 states and 9786 transitions. [2022-12-13 17:56:57,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-13 17:56:57,543 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:56:57,543 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:56:57,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-13 17:56:57,743 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-12-13 17:56:57,744 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:56:57,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:56:57,744 INFO L85 PathProgramCache]: Analyzing trace with hash 1571152403, now seen corresponding path program 1 times [2022-12-13 17:56:57,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:56:57,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [339934160] [2022-12-13 17:56:57,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:56:57,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:56:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:56:58,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:58,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:56:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 17:56:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 17:56:58,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:58,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 17:56:58,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 17:56:58,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 17:56:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-12-13 17:56:58,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 17:56:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-12-13 17:56:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-12-13 17:56:58,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-12-13 17:56:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 17:56:58,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 17:56:58,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 17:56:58,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-12-13 17:56:58,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-12-13 17:56:58,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 17:56:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 17:56:58,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-12-13 17:56:58,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 17:56:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 17:56:58,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 17:56:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:56:58,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:58,785 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-12-13 17:56:58,785 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:56:58,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [339934160] [2022-12-13 17:56:58,785 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [339934160] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 17:56:58,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1721514976] [2022-12-13 17:56:58,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:56:58,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:56:58,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 17:56:58,787 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 17:56:58,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-13 17:56:59,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:56:59,398 INFO L263 TraceCheckSpWp]: Trace formula consists of 3751 conjuncts, 13 conjunts are in the unsatisfiable core [2022-12-13 17:56:59,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 17:56:59,449 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-12-13 17:56:59,449 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 17:56:59,449 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1721514976] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:56:59,449 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 17:56:59,449 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 14 [2022-12-13 17:56:59,450 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756592913] [2022-12-13 17:56:59,450 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:56:59,450 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:56:59,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:56:59,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:56:59,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=156, Unknown=0, NotChecked=0, Total=182 [2022-12-13 17:56:59,451 INFO L87 Difference]: Start difference. First operand 6874 states and 9786 transitions. Second operand has 5 states, 5 states have (on average 22.0) internal successors, (110), 4 states have internal predecessors, (110), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 17:56:59,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:56:59,799 INFO L93 Difference]: Finished difference Result 13746 states and 19627 transitions. [2022-12-13 17:56:59,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 17:56:59,800 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.0) internal successors, (110), 4 states have internal predecessors, (110), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) Word has length 204 [2022-12-13 17:56:59,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:56:59,816 INFO L225 Difference]: With dead ends: 13746 [2022-12-13 17:56:59,817 INFO L226 Difference]: Without dead ends: 6893 [2022-12-13 17:56:59,832 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 267 GetRequests, 255 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=156, Unknown=0, NotChecked=0, Total=182 [2022-12-13 17:56:59,833 INFO L413 NwaCegarLoop]: 1504 mSDtfsCounter, 15 mSDsluCounter, 4471 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 5975 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 17:56:59,833 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 5975 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 17:56:59,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6893 states. [2022-12-13 17:57:00,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6893 to 6816. [2022-12-13 17:57:00,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6816 states, 5048 states have (on average 1.263866877971474) internal successors, (6380), 5198 states have internal predecessors, (6380), 1615 states have call successors, (1615), 149 states have call predecessors, (1615), 152 states have return successors, (1691), 1544 states have call predecessors, (1691), 1613 states have call successors, (1691) [2022-12-13 17:57:00,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6816 states to 6816 states and 9686 transitions. [2022-12-13 17:57:00,173 INFO L78 Accepts]: Start accepts. Automaton has 6816 states and 9686 transitions. Word has length 204 [2022-12-13 17:57:00,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:57:00,174 INFO L495 AbstractCegarLoop]: Abstraction has 6816 states and 9686 transitions. [2022-12-13 17:57:00,174 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.0) internal successors, (110), 4 states have internal predecessors, (110), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 17:57:00,174 INFO L276 IsEmpty]: Start isEmpty. Operand 6816 states and 9686 transitions. [2022-12-13 17:57:00,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-13 17:57:00,178 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:57:00,178 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:57:00,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-13 17:57:00,379 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:57:00,379 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:57:00,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:57:00,380 INFO L85 PathProgramCache]: Analyzing trace with hash 1602172210, now seen corresponding path program 1 times [2022-12-13 17:57:00,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:57:00,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273892149] [2022-12-13 17:57:00,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:00,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:57:00,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:57:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:57:01,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 17:57:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 17:57:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:01,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 17:57:01,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:01,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 17:57:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 17:57:01,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-12-13 17:57:01,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 17:57:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-12-13 17:57:01,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-12-13 17:57:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:01,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-12-13 17:57:01,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 17:57:01,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 17:57:01,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 17:57:01,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-12-13 17:57:01,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-12-13 17:57:01,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 17:57:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 17:57:01,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-12-13 17:57:01,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 17:57:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 17:57:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 17:57:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:01,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,270 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-12-13 17:57:01,270 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:57:01,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1273892149] [2022-12-13 17:57:01,271 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1273892149] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 17:57:01,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2048284912] [2022-12-13 17:57:01,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:01,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:57:01,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 17:57:01,272 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 17:57:01,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-13 17:57:01,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:01,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 3750 conjuncts, 9 conjunts are in the unsatisfiable core [2022-12-13 17:57:01,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 17:57:02,141 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 34 proven. 12 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-12-13 17:57:02,141 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 17:57:02,357 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-12-13 17:57:02,357 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2048284912] provided 1 perfect and 1 imperfect interpolant sequences [2022-12-13 17:57:02,357 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-12-13 17:57:02,357 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [11, 6] total 17 [2022-12-13 17:57:02,357 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647115273] [2022-12-13 17:57:02,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:57:02,358 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 17:57:02,358 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:57:02,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 17:57:02,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=229, Unknown=0, NotChecked=0, Total=272 [2022-12-13 17:57:02,359 INFO L87 Difference]: Start difference. First operand 6816 states and 9686 transitions. Second operand has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 6 states have internal predecessors, (103), 5 states have call successors, (28), 5 states have call predecessors, (28), 2 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) [2022-12-13 17:57:04,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:57:04,388 INFO L93 Difference]: Finished difference Result 10207 states and 14545 transitions. [2022-12-13 17:57:04,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 17:57:04,389 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 6 states have internal predecessors, (103), 5 states have call successors, (28), 5 states have call predecessors, (28), 2 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) Word has length 204 [2022-12-13 17:57:04,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:57:04,409 INFO L225 Difference]: With dead ends: 10207 [2022-12-13 17:57:04,409 INFO L226 Difference]: Without dead ends: 10204 [2022-12-13 17:57:04,411 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 470 GetRequests, 452 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=43, Invalid=229, Unknown=0, NotChecked=0, Total=272 [2022-12-13 17:57:04,411 INFO L413 NwaCegarLoop]: 2818 mSDtfsCounter, 4784 mSDsluCounter, 630 mSDsCounter, 0 mSdLazyCounter, 814 mSolverCounterSat, 1509 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4784 SdHoareTripleChecker+Valid, 3448 SdHoareTripleChecker+Invalid, 2323 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1509 IncrementalHoareTripleChecker+Valid, 814 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-12-13 17:57:04,412 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4784 Valid, 3448 Invalid, 2323 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1509 Valid, 814 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-12-13 17:57:04,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10204 states. [2022-12-13 17:57:05,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10204 to 10173. [2022-12-13 17:57:05,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10173 states, 7536 states have (on average 1.26526008492569) internal successors, (9535), 7762 states have internal predecessors, (9535), 2411 states have call successors, (2411), 220 states have call predecessors, (2411), 225 states have return successors, (2563), 2301 states have call predecessors, (2563), 2409 states have call successors, (2563) [2022-12-13 17:57:05,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10173 states to 10173 states and 14509 transitions. [2022-12-13 17:57:05,041 INFO L78 Accepts]: Start accepts. Automaton has 10173 states and 14509 transitions. Word has length 204 [2022-12-13 17:57:05,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:57:05,041 INFO L495 AbstractCegarLoop]: Abstraction has 10173 states and 14509 transitions. [2022-12-13 17:57:05,042 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 6 states have internal predecessors, (103), 5 states have call successors, (28), 5 states have call predecessors, (28), 2 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) [2022-12-13 17:57:05,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10173 states and 14509 transitions. [2022-12-13 17:57:05,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-13 17:57:05,046 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:57:05,046 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:57:05,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-13 17:57:05,247 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-12-13 17:57:05,247 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:57:05,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:57:05,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1613623130, now seen corresponding path program 1 times [2022-12-13 17:57:05,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:57:05,248 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329052085] [2022-12-13 17:57:05,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:05,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:57:05,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:05,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:57:05,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:05,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:05,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:57:05,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:05,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:05,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 17:57:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:05,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 17:57:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:05,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 17:57:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:05,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-12-13 17:57:05,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:05,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 17:57:05,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:05,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:05,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-12-13 17:57:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:06,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 17:57:06,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-12-13 17:57:06,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 17:57:06,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-12-13 17:57:06,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 17:57:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 17:57:06,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:06,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-12-13 17:57:06,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2022-12-13 17:57:06,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 17:57:06,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2022-12-13 17:57:06,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 17:57:06,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-12-13 17:57:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-12-13 17:57:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 17:57:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-12-13 17:57:06,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 17:57:06,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 17:57:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-12-13 17:57:06,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 17:57:06,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-12-13 17:57:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 17:57:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,114 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-12-13 17:57:06,114 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:57:06,114 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329052085] [2022-12-13 17:57:06,114 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [329052085] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 17:57:06,114 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1723144798] [2022-12-13 17:57:06,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:06,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:57:06,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 17:57:06,116 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 17:57:06,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-13 17:57:06,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:06,867 INFO L263 TraceCheckSpWp]: Trace formula consists of 4000 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 17:57:06,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 17:57:06,923 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-12-13 17:57:06,923 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 17:57:06,923 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1723144798] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:57:06,923 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 17:57:06,923 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [13] total 16 [2022-12-13 17:57:06,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700349981] [2022-12-13 17:57:06,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:57:06,924 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 17:57:06,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:57:06,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 17:57:06,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2022-12-13 17:57:06,925 INFO L87 Difference]: Start difference. First operand 10173 states and 14509 transitions. Second operand has 5 states, 5 states have (on average 27.8) internal successors, (139), 5 states have internal predecessors, (139), 4 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (32), 4 states have call predecessors, (32), 4 states have call successors, (32) [2022-12-13 17:57:07,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:57:07,595 INFO L93 Difference]: Finished difference Result 20445 states and 29157 transitions. [2022-12-13 17:57:07,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:57:07,596 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 27.8) internal successors, (139), 5 states have internal predecessors, (139), 4 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (32), 4 states have call predecessors, (32), 4 states have call successors, (32) Word has length 249 [2022-12-13 17:57:07,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:57:07,620 INFO L225 Difference]: With dead ends: 20445 [2022-12-13 17:57:07,620 INFO L226 Difference]: Without dead ends: 10258 [2022-12-13 17:57:07,642 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 326 GetRequests, 310 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=261, Unknown=0, NotChecked=0, Total=306 [2022-12-13 17:57:07,643 INFO L413 NwaCegarLoop]: 1494 mSDtfsCounter, 27 mSDsluCounter, 4447 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 5941 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:57:07,643 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [28 Valid, 5941 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:57:07,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10258 states. [2022-12-13 17:57:08,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10258 to 10188. [2022-12-13 17:57:08,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10188 states, 7545 states have (on average 1.2638833664678595) internal successors, (9536), 7772 states have internal predecessors, (9536), 2416 states have call successors, (2416), 221 states have call predecessors, (2416), 226 states have return successors, (2568), 2305 states have call predecessors, (2568), 2414 states have call successors, (2568) [2022-12-13 17:57:08,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10188 states to 10188 states and 14520 transitions. [2022-12-13 17:57:08,301 INFO L78 Accepts]: Start accepts. Automaton has 10188 states and 14520 transitions. Word has length 249 [2022-12-13 17:57:08,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:57:08,302 INFO L495 AbstractCegarLoop]: Abstraction has 10188 states and 14520 transitions. [2022-12-13 17:57:08,302 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 27.8) internal successors, (139), 5 states have internal predecessors, (139), 4 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (32), 4 states have call predecessors, (32), 4 states have call successors, (32) [2022-12-13 17:57:08,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10188 states and 14520 transitions. [2022-12-13 17:57:08,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-13 17:57:08,306 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:57:08,306 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:57:08,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-12-13 17:57:08,506 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-12-13 17:57:08,508 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:57:08,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:57:08,509 INFO L85 PathProgramCache]: Analyzing trace with hash 351839807, now seen corresponding path program 1 times [2022-12-13 17:57:08,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:57:08,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218938972] [2022-12-13 17:57:08,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:08,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:57:08,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:57:09,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:09,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:57:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:57:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-12-13 17:57:09,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 17:57:09,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-12-13 17:57:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 17:57:09,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 17:57:09,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:09,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 17:57:09,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-12-13 17:57:09,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 17:57:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-12-13 17:57:09,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 17:57:09,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-12-13 17:57:09,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:09,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 17:57:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-12-13 17:57:09,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 17:57:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-12-13 17:57:09,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-12-13 17:57:09,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 17:57:09,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-12-13 17:57:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-12-13 17:57:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 17:57:09,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 17:57:09,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 17:57:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2022-12-13 17:57:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 17:57:09,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2022-12-13 17:57:09,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-12-13 17:57:09,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,345 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2022-12-13 17:57:09,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:57:09,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218938972] [2022-12-13 17:57:09,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1218938972] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 17:57:09,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1565157765] [2022-12-13 17:57:09,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:09,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:57:09,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 17:57:09,347 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 17:57:09,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-13 17:57:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:09,985 INFO L263 TraceCheckSpWp]: Trace formula consists of 3912 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 17:57:09,989 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 17:57:10,023 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-13 17:57:10,023 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 17:57:10,023 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1565157765] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:57:10,023 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 17:57:10,023 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [12] total 14 [2022-12-13 17:57:10,024 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818703929] [2022-12-13 17:57:10,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:57:10,024 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 17:57:10,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:57:10,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 17:57:10,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2022-12-13 17:57:10,025 INFO L87 Difference]: Start difference. First operand 10188 states and 14520 transitions. Second operand has 4 states, 4 states have (on average 35.5) internal successors, (142), 4 states have internal predecessors, (142), 3 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-12-13 17:57:10,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:57:10,625 INFO L93 Difference]: Finished difference Result 20579 states and 29511 transitions. [2022-12-13 17:57:10,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 17:57:10,626 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.5) internal successors, (142), 4 states have internal predecessors, (142), 3 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 257 [2022-12-13 17:57:10,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:57:10,653 INFO L225 Difference]: With dead ends: 20579 [2022-12-13 17:57:10,653 INFO L226 Difference]: Without dead ends: 10412 [2022-12-13 17:57:10,679 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 318 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2022-12-13 17:57:10,679 INFO L413 NwaCegarLoop]: 1581 mSDtfsCounter, 83 mSDsluCounter, 1563 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 3144 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:57:10,680 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [123 Valid, 3144 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:57:10,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10412 states. [2022-12-13 17:57:11,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10412 to 10290. [2022-12-13 17:57:11,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10290 states, 7615 states have (on average 1.263296126066973) internal successors, (9620), 7841 states have internal predecessors, (9620), 2448 states have call successors, (2448), 221 states have call predecessors, (2448), 226 states have return successors, (2608), 2340 states have call predecessors, (2608), 2446 states have call successors, (2608) [2022-12-13 17:57:11,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10290 states to 10290 states and 14676 transitions. [2022-12-13 17:57:11,279 INFO L78 Accepts]: Start accepts. Automaton has 10290 states and 14676 transitions. Word has length 257 [2022-12-13 17:57:11,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:57:11,279 INFO L495 AbstractCegarLoop]: Abstraction has 10290 states and 14676 transitions. [2022-12-13 17:57:11,280 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.5) internal successors, (142), 4 states have internal predecessors, (142), 3 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-12-13 17:57:11,280 INFO L276 IsEmpty]: Start isEmpty. Operand 10290 states and 14676 transitions. [2022-12-13 17:57:11,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-12-13 17:57:11,284 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:57:11,284 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:57:11,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-12-13 17:57:11,484 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:57:11,486 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:57:11,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:57:11,488 INFO L85 PathProgramCache]: Analyzing trace with hash 958333251, now seen corresponding path program 1 times [2022-12-13 17:57:11,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:57:11,489 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876234806] [2022-12-13 17:57:11,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:11,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:57:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:57:12,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:57:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:12,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:57:12,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:12,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 17:57:12,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:12,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:57:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 17:57:12,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:57:12,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-12-13 17:57:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 17:57:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 17:57:12,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:12,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 17:57:12,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-12-13 17:57:12,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-12-13 17:57:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 17:57:12,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 17:57:12,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 17:57:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 17:57:12,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 17:57:12,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 17:57:12,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 17:57:12,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 17:57:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-12-13 17:57:12,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 17:57:12,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 17:57:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-12-13 17:57:12,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 17:57:12,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:57:12,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:12,639 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 3 proven. 14 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2022-12-13 17:57:12,639 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:57:12,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876234806] [2022-12-13 17:57:12,640 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1876234806] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 17:57:12,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2090951830] [2022-12-13 17:57:12,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:12,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:57:12,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 17:57:12,641 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 17:57:12,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-12-13 17:57:13,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:13,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 3776 conjuncts, 33 conjunts are in the unsatisfiable core [2022-12-13 17:57:13,525 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 17:57:13,620 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-12-13 17:57:13,620 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 17:57:13,620 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2090951830] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:57:13,620 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 17:57:13,620 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [13] total 15 [2022-12-13 17:57:13,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288016374] [2022-12-13 17:57:13,621 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:57:13,621 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 17:57:13,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:57:13,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 17:57:13,622 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2022-12-13 17:57:13,622 INFO L87 Difference]: Start difference. First operand 10290 states and 14676 transitions. Second operand has 8 states, 8 states have (on average 16.625) internal successors, (133), 6 states have internal predecessors, (133), 2 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (33), 4 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 17:57:14,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:57:14,219 INFO L93 Difference]: Finished difference Result 20613 states and 29601 transitions. [2022-12-13 17:57:14,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 17:57:14,220 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 16.625) internal successors, (133), 6 states have internal predecessors, (133), 2 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (33), 4 states have call predecessors, (33), 2 states have call successors, (33) Word has length 227 [2022-12-13 17:57:14,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:57:14,244 INFO L225 Difference]: With dead ends: 20613 [2022-12-13 17:57:14,244 INFO L226 Difference]: Without dead ends: 10344 [2022-12-13 17:57:14,273 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 302 GetRequests, 287 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2022-12-13 17:57:14,274 INFO L413 NwaCegarLoop]: 1486 mSDtfsCounter, 5 mSDsluCounter, 8889 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 10375 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:57:14,274 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 10375 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 50 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:57:14,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10344 states. [2022-12-13 17:57:14,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10344 to 10316. [2022-12-13 17:57:14,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10316 states, 7634 states have (on average 1.2626408173958605) internal successors, (9639), 7859 states have internal predecessors, (9639), 2449 states have call successors, (2449), 221 states have call predecessors, (2449), 232 states have return successors, (2661), 2347 states have call predecessors, (2661), 2447 states have call successors, (2661) [2022-12-13 17:57:14,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10316 states to 10316 states and 14749 transitions. [2022-12-13 17:57:14,816 INFO L78 Accepts]: Start accepts. Automaton has 10316 states and 14749 transitions. Word has length 227 [2022-12-13 17:57:14,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:57:14,816 INFO L495 AbstractCegarLoop]: Abstraction has 10316 states and 14749 transitions. [2022-12-13 17:57:14,816 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 16.625) internal successors, (133), 6 states have internal predecessors, (133), 2 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (33), 4 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 17:57:14,816 INFO L276 IsEmpty]: Start isEmpty. Operand 10316 states and 14749 transitions. [2022-12-13 17:57:14,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-13 17:57:14,821 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:57:14,821 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:57:14,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-12-13 17:57:15,021 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-12-13 17:57:15,022 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:57:15,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:57:15,023 INFO L85 PathProgramCache]: Analyzing trace with hash 2078383494, now seen corresponding path program 1 times [2022-12-13 17:57:15,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:57:15,023 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1463943548] [2022-12-13 17:57:15,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:15,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:57:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:57:15,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:15,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:57:15,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:57:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-12-13 17:57:15,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 17:57:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 17:57:15,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:15,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:57:15,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 17:57:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:57:15,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 17:57:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:57:15,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-12-13 17:57:15,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 17:57:15,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 17:57:15,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 17:57:15,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-12-13 17:57:15,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-12-13 17:57:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 17:57:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 17:57:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 17:57:15,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 17:57:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 17:57:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 17:57:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 17:57:15,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 17:57:15,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-12-13 17:57:15,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 17:57:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 17:57:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-12-13 17:57:15,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 17:57:15,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:57:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:15,946 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-12-13 17:57:15,946 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:57:15,946 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1463943548] [2022-12-13 17:57:15,946 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1463943548] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:57:15,946 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:57:15,946 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-12-13 17:57:15,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86997464] [2022-12-13 17:57:15,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:57:15,947 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-13 17:57:15,947 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:57:15,947 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-13 17:57:15,947 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2022-12-13 17:57:15,947 INFO L87 Difference]: Start difference. First operand 10316 states and 14749 transitions. Second operand has 12 states, 12 states have (on average 12.416666666666666) internal successors, (149), 5 states have internal predecessors, (149), 3 states have call successors, (35), 7 states have call predecessors, (35), 4 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) [2022-12-13 17:57:19,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:57:19,611 INFO L93 Difference]: Finished difference Result 17364 states and 24979 transitions. [2022-12-13 17:57:19,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-13 17:57:19,611 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 12.416666666666666) internal successors, (149), 5 states have internal predecessors, (149), 3 states have call successors, (35), 7 states have call predecessors, (35), 4 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) Word has length 270 [2022-12-13 17:57:19,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:57:19,637 INFO L225 Difference]: With dead ends: 17364 [2022-12-13 17:57:19,637 INFO L226 Difference]: Without dead ends: 10404 [2022-12-13 17:57:19,662 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=84, Invalid=258, Unknown=0, NotChecked=0, Total=342 [2022-12-13 17:57:19,662 INFO L413 NwaCegarLoop]: 1261 mSDtfsCounter, 859 mSDsluCounter, 6612 mSDsCounter, 0 mSdLazyCounter, 3141 mSolverCounterSat, 1298 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 879 SdHoareTripleChecker+Valid, 7873 SdHoareTripleChecker+Invalid, 4439 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1298 IncrementalHoareTripleChecker+Valid, 3141 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-12-13 17:57:19,662 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [879 Valid, 7873 Invalid, 4439 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1298 Valid, 3141 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-12-13 17:57:19,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10404 states. [2022-12-13 17:57:20,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10404 to 10344. [2022-12-13 17:57:20,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10344 states, 7654 states have (on average 1.2619545335772144) internal successors, (9659), 7878 states have internal predecessors, (9659), 2449 states have call successors, (2449), 221 states have call predecessors, (2449), 240 states have return successors, (2689), 2353 states have call predecessors, (2689), 2447 states have call successors, (2689) [2022-12-13 17:57:20,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10344 states to 10344 states and 14797 transitions. [2022-12-13 17:57:20,267 INFO L78 Accepts]: Start accepts. Automaton has 10344 states and 14797 transitions. Word has length 270 [2022-12-13 17:57:20,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:57:20,267 INFO L495 AbstractCegarLoop]: Abstraction has 10344 states and 14797 transitions. [2022-12-13 17:57:20,268 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 12.416666666666666) internal successors, (149), 5 states have internal predecessors, (149), 3 states have call successors, (35), 7 states have call predecessors, (35), 4 states have return successors, (34), 4 states have call predecessors, (34), 3 states have call successors, (34) [2022-12-13 17:57:20,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10344 states and 14797 transitions. [2022-12-13 17:57:20,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-13 17:57:20,272 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:57:20,272 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:57:20,272 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-13 17:57:20,272 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:57:20,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:57:20,273 INFO L85 PathProgramCache]: Analyzing trace with hash 1650508455, now seen corresponding path program 2 times [2022-12-13 17:57:20,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:57:20,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733828779] [2022-12-13 17:57:20,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:20,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:57:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:20,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:57:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:20,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:20,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:20,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:57:20,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:20,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:57:20,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:20,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-12-13 17:57:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:20,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 17:57:20,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:20,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 17:57:20,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:57:21,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:21,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 17:57:21,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:21,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:57:21,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 17:57:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:57:21,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-12-13 17:57:21,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 17:57:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 17:57:21,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:21,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 17:57:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-12-13 17:57:21,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-12-13 17:57:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 17:57:21,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 17:57:21,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 17:57:21,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 17:57:21,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 17:57:21,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 17:57:21,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 17:57:21,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 17:57:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-12-13 17:57:21,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 17:57:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 17:57:21,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-12-13 17:57:21,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 17:57:21,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:57:21,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:21,341 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 6 proven. 14 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-12-13 17:57:21,341 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:57:21,341 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1733828779] [2022-12-13 17:57:21,341 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1733828779] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 17:57:21,341 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1613439412] [2022-12-13 17:57:21,341 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 17:57:21,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:57:21,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 17:57:21,342 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 17:57:21,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-12-13 17:57:22,137 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-13 17:57:22,137 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 17:57:22,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 3943 conjuncts, 19 conjunts are in the unsatisfiable core [2022-12-13 17:57:22,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 17:57:22,259 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-12-13 17:57:22,259 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 17:57:22,260 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1613439412] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:57:22,260 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 17:57:22,260 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [13] total 21 [2022-12-13 17:57:22,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931239052] [2022-12-13 17:57:22,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:57:22,261 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-13 17:57:22,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:57:22,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-13 17:57:22,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=374, Unknown=0, NotChecked=0, Total=420 [2022-12-13 17:57:22,262 INFO L87 Difference]: Start difference. First operand 10344 states and 14797 transitions. Second operand has 10 states, 10 states have (on average 15.0) internal successors, (150), 7 states have internal predecessors, (150), 2 states have call successors, (35), 2 states have call predecessors, (35), 5 states have return successors, (34), 5 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 17:57:22,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:57:22,871 INFO L93 Difference]: Finished difference Result 20761 states and 29857 transitions. [2022-12-13 17:57:22,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-13 17:57:22,872 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.0) internal successors, (150), 7 states have internal predecessors, (150), 2 states have call successors, (35), 2 states have call predecessors, (35), 5 states have return successors, (34), 5 states have call predecessors, (34), 2 states have call successors, (34) Word has length 270 [2022-12-13 17:57:22,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:57:22,895 INFO L225 Difference]: With dead ends: 20761 [2022-12-13 17:57:22,895 INFO L226 Difference]: Without dead ends: 10438 [2022-12-13 17:57:22,922 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 351 GetRequests, 331 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2022-12-13 17:57:22,922 INFO L413 NwaCegarLoop]: 1515 mSDtfsCounter, 26 mSDsluCounter, 12032 mSDsCounter, 0 mSdLazyCounter, 119 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 13547 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 119 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 17:57:22,922 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [40 Valid, 13547 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 119 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 17:57:22,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10438 states. [2022-12-13 17:57:23,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10438 to 10340. [2022-12-13 17:57:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10340 states, 7650 states have (on average 1.2611764705882353) internal successors, (9648), 7876 states have internal predecessors, (9648), 2449 states have call successors, (2449), 221 states have call predecessors, (2449), 240 states have return successors, (2689), 2351 states have call predecessors, (2689), 2447 states have call successors, (2689) [2022-12-13 17:57:23,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10340 states to 10340 states and 14786 transitions. [2022-12-13 17:57:23,441 INFO L78 Accepts]: Start accepts. Automaton has 10340 states and 14786 transitions. Word has length 270 [2022-12-13 17:57:23,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:57:23,441 INFO L495 AbstractCegarLoop]: Abstraction has 10340 states and 14786 transitions. [2022-12-13 17:57:23,441 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.0) internal successors, (150), 7 states have internal predecessors, (150), 2 states have call successors, (35), 2 states have call predecessors, (35), 5 states have return successors, (34), 5 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 17:57:23,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10340 states and 14786 transitions. [2022-12-13 17:57:23,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-13 17:57:23,445 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:57:23,446 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:57:23,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2022-12-13 17:57:23,646 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:57:23,647 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:57:23,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:57:23,648 INFO L85 PathProgramCache]: Analyzing trace with hash 1848858982, now seen corresponding path program 1 times [2022-12-13 17:57:23,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:57:23,649 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [609521146] [2022-12-13 17:57:23,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:23,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:57:23,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:57:24,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:24,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:57:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 17:57:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 17:57:24,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 17:57:24,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 17:57:24,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 17:57:24,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-12-13 17:57:24,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 17:57:24,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-12-13 17:57:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-12-13 17:57:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-12-13 17:57:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 17:57:24,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 17:57:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 17:57:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-12-13 17:57:24,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-12-13 17:57:24,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 17:57:24,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 17:57:24,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-12-13 17:57:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2022-12-13 17:57:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:24,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-12-13 17:57:24,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-12-13 17:57:24,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 17:57:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 17:57:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 17:57:24,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:24,451 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-12-13 17:57:24,451 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:57:24,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [609521146] [2022-12-13 17:57:24,451 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [609521146] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 17:57:24,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [535510413] [2022-12-13 17:57:24,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:24,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 17:57:24,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 17:57:24,452 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 17:57:24,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-12-13 17:57:25,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:25,293 INFO L263 TraceCheckSpWp]: Trace formula consists of 3889 conjuncts, 49 conjunts are in the unsatisfiable core [2022-12-13 17:57:25,298 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 17:57:25,352 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-13 17:57:25,352 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 17:57:25,352 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [535510413] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:57:25,352 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 17:57:25,352 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [12] total 12 [2022-12-13 17:57:25,353 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899399680] [2022-12-13 17:57:25,353 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:57:25,353 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 17:57:25,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:57:25,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 17:57:25,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2022-12-13 17:57:25,354 INFO L87 Difference]: Start difference. First operand 10340 states and 14786 transitions. Second operand has 8 states, 8 states have (on average 16.625) internal successors, (133), 6 states have internal predecessors, (133), 2 states have call successors, (32), 2 states have call predecessors, (32), 4 states have return successors, (29), 4 states have call predecessors, (29), 2 states have call successors, (29) [2022-12-13 17:57:25,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:57:25,939 INFO L93 Difference]: Finished difference Result 20689 states and 29724 transitions. [2022-12-13 17:57:25,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 17:57:25,940 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 16.625) internal successors, (133), 6 states have internal predecessors, (133), 2 states have call successors, (32), 2 states have call predecessors, (32), 4 states have return successors, (29), 4 states have call predecessors, (29), 2 states have call successors, (29) Word has length 231 [2022-12-13 17:57:25,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:57:25,962 INFO L225 Difference]: With dead ends: 20689 [2022-12-13 17:57:25,962 INFO L226 Difference]: Without dead ends: 10370 [2022-12-13 17:57:25,989 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 301 GetRequests, 288 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2022-12-13 17:57:25,990 INFO L413 NwaCegarLoop]: 1481 mSDtfsCounter, 5 mSDsluCounter, 8864 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 10345 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 17:57:25,990 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 10345 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 17:57:25,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10370 states. [2022-12-13 17:57:26,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10370 to 10370. [2022-12-13 17:57:26,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10370 states, 7674 states have (on average 1.2603596559812353) internal successors, (9672), 7897 states have internal predecessors, (9672), 2449 states have call successors, (2449), 221 states have call predecessors, (2449), 246 states have return successors, (2713), 2360 states have call predecessors, (2713), 2447 states have call successors, (2713) [2022-12-13 17:57:26,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10370 states to 10370 states and 14834 transitions. [2022-12-13 17:57:26,495 INFO L78 Accepts]: Start accepts. Automaton has 10370 states and 14834 transitions. Word has length 231 [2022-12-13 17:57:26,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:57:26,495 INFO L495 AbstractCegarLoop]: Abstraction has 10370 states and 14834 transitions. [2022-12-13 17:57:26,495 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 16.625) internal successors, (133), 6 states have internal predecessors, (133), 2 states have call successors, (32), 2 states have call predecessors, (32), 4 states have return successors, (29), 4 states have call predecessors, (29), 2 states have call successors, (29) [2022-12-13 17:57:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10370 states and 14834 transitions. [2022-12-13 17:57:26,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-13 17:57:26,499 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:57:26,499 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:57:26,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2022-12-13 17:57:26,700 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-12-13 17:57:26,701 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:57:26,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:57:26,702 INFO L85 PathProgramCache]: Analyzing trace with hash 386822665, now seen corresponding path program 1 times [2022-12-13 17:57:26,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:57:26,702 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48665179] [2022-12-13 17:57:26,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:26,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:57:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:57:27,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:27,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:57:27,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:57:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-12-13 17:57:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 17:57:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-12-13 17:57:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 17:57:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:27,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 17:57:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:27,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 17:57:27,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-12-13 17:57:27,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 17:57:27,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-12-13 17:57:27,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 17:57:27,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-12-13 17:57:27,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:27,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 17:57:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-12-13 17:57:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 17:57:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-12-13 17:57:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-12-13 17:57:27,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-12-13 17:57:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-12-13 17:57:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-12-13 17:57:27,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 17:57:27,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-12-13 17:57:27,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:27,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2022-12-13 17:57:27,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2022-12-13 17:57:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-12-13 17:57:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 17:57:27,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-12-13 17:57:27,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:27,397 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-12-13 17:57:27,398 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:57:27,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48665179] [2022-12-13 17:57:27,398 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [48665179] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:57:27,398 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:57:27,398 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-13 17:57:27,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406815935] [2022-12-13 17:57:27,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:57:27,399 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 17:57:27,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:57:27,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 17:57:27,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-12-13 17:57:27,400 INFO L87 Difference]: Start difference. First operand 10370 states and 14834 transitions. Second operand has 9 states, 9 states have (on average 16.333333333333332) internal successors, (147), 5 states have internal predecessors, (147), 3 states have call successors, (34), 6 states have call predecessors, (34), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-12-13 17:57:30,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:57:30,301 INFO L93 Difference]: Finished difference Result 13542 states and 19371 transitions. [2022-12-13 17:57:30,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 17:57:30,302 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 16.333333333333332) internal successors, (147), 5 states have internal predecessors, (147), 3 states have call successors, (34), 6 states have call predecessors, (34), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 274 [2022-12-13 17:57:30,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:57:30,309 INFO L225 Difference]: With dead ends: 13542 [2022-12-13 17:57:30,310 INFO L226 Difference]: Without dead ends: 3193 [2022-12-13 17:57:30,333 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-12-13 17:57:30,334 INFO L413 NwaCegarLoop]: 1059 mSDtfsCounter, 310 mSDsluCounter, 4286 mSDsCounter, 0 mSdLazyCounter, 2368 mSolverCounterSat, 406 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 329 SdHoareTripleChecker+Valid, 5345 SdHoareTripleChecker+Invalid, 2774 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 406 IncrementalHoareTripleChecker+Valid, 2368 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-12-13 17:57:30,334 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [329 Valid, 5345 Invalid, 2774 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [406 Valid, 2368 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-12-13 17:57:30,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3193 states. [2022-12-13 17:57:30,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3193 to 3188. [2022-12-13 17:57:30,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3188 states, 2382 states have (on average 1.2619647355163728) internal successors, (3006), 2446 states have internal predecessors, (3006), 733 states have call successors, (733), 67 states have call predecessors, (733), 72 states have return successors, (766), 703 states have call predecessors, (766), 732 states have call successors, (766) [2022-12-13 17:57:30,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3188 states to 3188 states and 4505 transitions. [2022-12-13 17:57:30,495 INFO L78 Accepts]: Start accepts. Automaton has 3188 states and 4505 transitions. Word has length 274 [2022-12-13 17:57:30,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:57:30,495 INFO L495 AbstractCegarLoop]: Abstraction has 3188 states and 4505 transitions. [2022-12-13 17:57:30,496 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 16.333333333333332) internal successors, (147), 5 states have internal predecessors, (147), 3 states have call successors, (34), 6 states have call predecessors, (34), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-12-13 17:57:30,496 INFO L276 IsEmpty]: Start isEmpty. Operand 3188 states and 4505 transitions. [2022-12-13 17:57:30,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2022-12-13 17:57:30,503 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:57:30,503 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:57:30,503 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-12-13 17:57:30,504 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:57:30,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:57:30,504 INFO L85 PathProgramCache]: Analyzing trace with hash -533213267, now seen corresponding path program 1 times [2022-12-13 17:57:30,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:57:30,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [108371022] [2022-12-13 17:57:30,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:30,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:57:30,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:57:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:30,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:57:30,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 17:57:30,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:57:30,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 17:57:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 17:57:30,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:30,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:30,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:30,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:30,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:30,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-12-13 17:57:30,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:30,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:30,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:30,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:30,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 17:57:30,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 17:57:30,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 17:57:30,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2022-12-13 17:57:30,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 17:57:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-12-13 17:57:30,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-12-13 17:57:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-12-13 17:57:30,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 17:57:30,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:30,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:30,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:30,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2022-12-13 17:57:30,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:30,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:30,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:30,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:30,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:30,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-12-13 17:57:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 17:57:30,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-12-13 17:57:30,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2022-12-13 17:57:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2022-12-13 17:57:30,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-12-13 17:57:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:30,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-12-13 17:57:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:31,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2022-12-13 17:57:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:31,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:31,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:31,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:57:31,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:31,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:31,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2022-12-13 17:57:31,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:31,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2022-12-13 17:57:31,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:31,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2022-12-13 17:57:31,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:31,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436 [2022-12-13 17:57:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:31,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2022-12-13 17:57:31,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:31,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-12-13 17:57:31,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:31,086 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2022-12-13 17:57:31,087 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:57:31,087 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [108371022] [2022-12-13 17:57:31,087 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [108371022] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:57:31,087 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:57:31,087 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 17:57:31,087 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1583982664] [2022-12-13 17:57:31,087 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:57:31,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 17:57:31,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:57:31,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 17:57:31,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:57:31,089 INFO L87 Difference]: Start difference. First operand 3188 states and 4505 transitions. Second operand has 8 states, 8 states have (on average 24.5) internal successors, (196), 3 states have internal predecessors, (196), 3 states have call successors, (44), 7 states have call predecessors, (44), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2022-12-13 17:57:35,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:57:35,280 INFO L93 Difference]: Finished difference Result 9025 states and 12930 transitions. [2022-12-13 17:57:35,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 17:57:35,280 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 24.5) internal successors, (196), 3 states have internal predecessors, (196), 3 states have call successors, (44), 7 states have call predecessors, (44), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 459 [2022-12-13 17:57:35,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:57:35,294 INFO L225 Difference]: With dead ends: 9025 [2022-12-13 17:57:35,294 INFO L226 Difference]: Without dead ends: 5858 [2022-12-13 17:57:35,301 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2022-12-13 17:57:35,301 INFO L413 NwaCegarLoop]: 1870 mSDtfsCounter, 665 mSDsluCounter, 5038 mSDsCounter, 0 mSdLazyCounter, 2740 mSolverCounterSat, 199 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 846 SdHoareTripleChecker+Valid, 6908 SdHoareTripleChecker+Invalid, 2939 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 199 IncrementalHoareTripleChecker+Valid, 2740 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-12-13 17:57:35,302 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [846 Valid, 6908 Invalid, 2939 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [199 Valid, 2740 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-12-13 17:57:35,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5858 states. [2022-12-13 17:57:35,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5858 to 3198. [2022-12-13 17:57:35,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3198 states, 2390 states have (on average 1.2610878661087865) internal successors, (3014), 2454 states have internal predecessors, (3014), 735 states have call successors, (735), 67 states have call predecessors, (735), 72 states have return successors, (768), 705 states have call predecessors, (768), 734 states have call successors, (768) [2022-12-13 17:57:35,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3198 states to 3198 states and 4517 transitions. [2022-12-13 17:57:35,552 INFO L78 Accepts]: Start accepts. Automaton has 3198 states and 4517 transitions. Word has length 459 [2022-12-13 17:57:35,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:57:35,552 INFO L495 AbstractCegarLoop]: Abstraction has 3198 states and 4517 transitions. [2022-12-13 17:57:35,553 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 24.5) internal successors, (196), 3 states have internal predecessors, (196), 3 states have call successors, (44), 7 states have call predecessors, (44), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2022-12-13 17:57:35,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 4517 transitions. [2022-12-13 17:57:35,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2022-12-13 17:57:35,561 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:57:35,561 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:57:35,561 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-12-13 17:57:35,561 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:57:35,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:57:35,562 INFO L85 PathProgramCache]: Analyzing trace with hash -1228592209, now seen corresponding path program 1 times [2022-12-13 17:57:35,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:57:35,562 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832058470] [2022-12-13 17:57:35,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:35,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:57:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:57:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:36,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:57:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 17:57:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:57:36,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 17:57:36,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 17:57:36,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:36,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:36,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:36,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:36,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-12-13 17:57:36,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:36,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:36,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:36,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:36,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 17:57:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 17:57:36,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 17:57:36,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2022-12-13 17:57:36,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 17:57:36,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-12-13 17:57:36,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-12-13 17:57:36,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-12-13 17:57:36,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 17:57:36,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:36,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:36,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:36,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2022-12-13 17:57:36,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:36,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:36,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:36,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:36,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-12-13 17:57:36,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 17:57:36,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-12-13 17:57:36,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2022-12-13 17:57:36,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2022-12-13 17:57:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:36,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-12-13 17:57:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-12-13 17:57:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2022-12-13 17:57:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:57:36,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2022-12-13 17:57:36,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2022-12-13 17:57:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2022-12-13 17:57:36,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436 [2022-12-13 17:57:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2022-12-13 17:57:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-12-13 17:57:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:36,414 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2022-12-13 17:57:36,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:57:36,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1832058470] [2022-12-13 17:57:36,414 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1832058470] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:57:36,414 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:57:36,415 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-12-13 17:57:36,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540037678] [2022-12-13 17:57:36,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:57:36,416 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-12-13 17:57:36,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:57:36,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-12-13 17:57:36,417 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-12-13 17:57:36,417 INFO L87 Difference]: Start difference. First operand 3198 states and 4517 transitions. Second operand has 13 states, 13 states have (on average 14.615384615384615) internal successors, (190), 6 states have internal predecessors, (190), 2 states have call successors, (44), 7 states have call predecessors, (44), 4 states have return successors, (42), 4 states have call predecessors, (42), 2 states have call successors, (42) [2022-12-13 17:57:39,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:57:39,817 INFO L93 Difference]: Finished difference Result 6377 states and 9031 transitions. [2022-12-13 17:57:39,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-13 17:57:39,818 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 14.615384615384615) internal successors, (190), 6 states have internal predecessors, (190), 2 states have call successors, (44), 7 states have call predecessors, (44), 4 states have return successors, (42), 4 states have call predecessors, (42), 2 states have call successors, (42) Word has length 459 [2022-12-13 17:57:39,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:57:39,826 INFO L225 Difference]: With dead ends: 6377 [2022-12-13 17:57:39,826 INFO L226 Difference]: Without dead ends: 3200 [2022-12-13 17:57:39,832 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=57, Invalid=285, Unknown=0, NotChecked=0, Total=342 [2022-12-13 17:57:39,832 INFO L413 NwaCegarLoop]: 1070 mSDtfsCounter, 327 mSDsluCounter, 7767 mSDsCounter, 0 mSdLazyCounter, 3544 mSolverCounterSat, 400 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 354 SdHoareTripleChecker+Valid, 8837 SdHoareTripleChecker+Invalid, 3944 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 400 IncrementalHoareTripleChecker+Valid, 3544 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-12-13 17:57:39,833 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [354 Valid, 8837 Invalid, 3944 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [400 Valid, 3544 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-12-13 17:57:39,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3200 states. [2022-12-13 17:57:40,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3200 to 3196. [2022-12-13 17:57:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3196 states, 2388 states have (on average 1.2604690117252932) internal successors, (3010), 2453 states have internal predecessors, (3010), 735 states have call successors, (735), 67 states have call predecessors, (735), 72 states have return successors, (768), 704 states have call predecessors, (768), 734 states have call successors, (768) [2022-12-13 17:57:40,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3196 states to 3196 states and 4513 transitions. [2022-12-13 17:57:40,037 INFO L78 Accepts]: Start accepts. Automaton has 3196 states and 4513 transitions. Word has length 459 [2022-12-13 17:57:40,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:57:40,037 INFO L495 AbstractCegarLoop]: Abstraction has 3196 states and 4513 transitions. [2022-12-13 17:57:40,038 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 14.615384615384615) internal successors, (190), 6 states have internal predecessors, (190), 2 states have call successors, (44), 7 states have call predecessors, (44), 4 states have return successors, (42), 4 states have call predecessors, (42), 2 states have call successors, (42) [2022-12-13 17:57:40,038 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 4513 transitions. [2022-12-13 17:57:40,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2022-12-13 17:57:40,044 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:57:40,045 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:57:40,045 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-12-13 17:57:40,045 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:57:40,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:57:40,045 INFO L85 PathProgramCache]: Analyzing trace with hash 441921360, now seen corresponding path program 1 times [2022-12-13 17:57:40,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:57:40,046 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308403581] [2022-12-13 17:57:40,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:40,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:57:40,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:57:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:40,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:57:40,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 17:57:40,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:57:40,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 17:57:40,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 17:57:40,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:40,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:40,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:40,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:40,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-12-13 17:57:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:40,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:40,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:40,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:40,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 17:57:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 17:57:40,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 17:57:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2022-12-13 17:57:40,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 17:57:40,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-12-13 17:57:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-12-13 17:57:40,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-12-13 17:57:40,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 17:57:40,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:40,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:40,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:40,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:40,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:40,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2022-12-13 17:57:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:40,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:40,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:40,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:40,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:40,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-12-13 17:57:40,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 17:57:40,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-12-13 17:57:40,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2022-12-13 17:57:40,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2022-12-13 17:57:40,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-12-13 17:57:40,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-12-13 17:57:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2022-12-13 17:57:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:40,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:57:40,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:40,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2022-12-13 17:57:40,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2022-12-13 17:57:40,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2022-12-13 17:57:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436 [2022-12-13 17:57:40,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2022-12-13 17:57:40,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-12-13 17:57:40,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:40,752 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2022-12-13 17:57:40,752 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:57:40,752 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [308403581] [2022-12-13 17:57:40,752 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [308403581] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:57:40,752 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:57:40,752 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-13 17:57:40,752 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35088307] [2022-12-13 17:57:40,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:57:40,753 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-13 17:57:40,753 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:57:40,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-13 17:57:40,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-12-13 17:57:40,753 INFO L87 Difference]: Start difference. First operand 3196 states and 4513 transitions. Second operand has 10 states, 10 states have (on average 19.0) internal successors, (190), 4 states have internal predecessors, (190), 2 states have call successors, (44), 7 states have call predecessors, (44), 2 states have return successors, (42), 3 states have call predecessors, (42), 2 states have call successors, (42) [2022-12-13 17:57:45,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:57:45,461 INFO L93 Difference]: Finished difference Result 8961 states and 12853 transitions. [2022-12-13 17:57:45,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-13 17:57:45,461 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 19.0) internal successors, (190), 4 states have internal predecessors, (190), 2 states have call successors, (44), 7 states have call predecessors, (44), 2 states have return successors, (42), 3 states have call predecessors, (42), 2 states have call successors, (42) Word has length 459 [2022-12-13 17:57:45,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:57:45,475 INFO L225 Difference]: With dead ends: 8961 [2022-12-13 17:57:45,475 INFO L226 Difference]: Without dead ends: 5786 [2022-12-13 17:57:45,482 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2022-12-13 17:57:45,482 INFO L413 NwaCegarLoop]: 1844 mSDtfsCounter, 797 mSDsluCounter, 7014 mSDsCounter, 0 mSdLazyCounter, 3203 mSolverCounterSat, 402 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 975 SdHoareTripleChecker+Valid, 8858 SdHoareTripleChecker+Invalid, 3605 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 402 IncrementalHoareTripleChecker+Valid, 3203 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2022-12-13 17:57:45,482 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [975 Valid, 8858 Invalid, 3605 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [402 Valid, 3203 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2022-12-13 17:57:45,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5786 states. [2022-12-13 17:57:45,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5786 to 3153. [2022-12-13 17:57:45,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3153 states, 2358 states have (on average 1.2612383375742153) internal successors, (2974), 2423 states have internal predecessors, (2974), 723 states have call successors, (723), 65 states have call predecessors, (723), 71 states have return successors, (766), 693 states have call predecessors, (766), 722 states have call successors, (766) [2022-12-13 17:57:45,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 3153 states and 4463 transitions. [2022-12-13 17:57:45,786 INFO L78 Accepts]: Start accepts. Automaton has 3153 states and 4463 transitions. Word has length 459 [2022-12-13 17:57:45,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:57:45,786 INFO L495 AbstractCegarLoop]: Abstraction has 3153 states and 4463 transitions. [2022-12-13 17:57:45,786 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 19.0) internal successors, (190), 4 states have internal predecessors, (190), 2 states have call successors, (44), 7 states have call predecessors, (44), 2 states have return successors, (42), 3 states have call predecessors, (42), 2 states have call successors, (42) [2022-12-13 17:57:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states and 4463 transitions. [2022-12-13 17:57:45,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2022-12-13 17:57:45,793 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 17:57:45,794 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:57:45,794 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-12-13 17:57:45,794 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 17:57:45,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 17:57:45,794 INFO L85 PathProgramCache]: Analyzing trace with hash 1657787443, now seen corresponding path program 1 times [2022-12-13 17:57:45,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 17:57:45,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437828369] [2022-12-13 17:57:45,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 17:57:45,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 17:57:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 17:57:46,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:46,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 17:57:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 17:57:46,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:57:46,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 17:57:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 17:57:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:46,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:46,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-12-13 17:57:46,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:46,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 17:57:46,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 17:57:46,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 17:57:46,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2022-12-13 17:57:46,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 17:57:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-12-13 17:57:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-12-13 17:57:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-12-13 17:57:46,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 17:57:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:46,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:46,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:46,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2022-12-13 17:57:46,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 17:57:46,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 17:57:46,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 17:57:46,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 17:57:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 17:57:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-12-13 17:57:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 17:57:46,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-12-13 17:57:46,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2022-12-13 17:57:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2022-12-13 17:57:46,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-12-13 17:57:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-12-13 17:57:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2022-12-13 17:57:46,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 17:57:46,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-12-13 17:57:46,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 17:57:46,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 17:57:46,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-12-13 17:57:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 17:57:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2022-12-13 17:57:46,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-12-13 17:57:46,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2022-12-13 17:57:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2022-12-13 17:57:46,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2022-12-13 17:57:46,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2022-12-13 17:57:46,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 17:57:46,545 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2022-12-13 17:57:46,545 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 17:57:46,545 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437828369] [2022-12-13 17:57:46,545 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [437828369] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 17:57:46,545 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 17:57:46,545 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-13 17:57:46,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491759168] [2022-12-13 17:57:46,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 17:57:46,546 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-13 17:57:46,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 17:57:46,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-13 17:57:46,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-12-13 17:57:46,546 INFO L87 Difference]: Start difference. First operand 3153 states and 4463 transitions. Second operand has 10 states, 10 states have (on average 19.8) internal successors, (198), 4 states have internal predecessors, (198), 2 states have call successors, (48), 7 states have call predecessors, (48), 2 states have return successors, (46), 3 states have call predecessors, (46), 2 states have call successors, (46) [2022-12-13 17:57:49,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 17:57:49,387 INFO L93 Difference]: Finished difference Result 8870 states and 12738 transitions. [2022-12-13 17:57:49,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 17:57:49,387 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 19.8) internal successors, (198), 4 states have internal predecessors, (198), 2 states have call successors, (48), 7 states have call predecessors, (48), 2 states have return successors, (46), 3 states have call predecessors, (46), 2 states have call successors, (46) Word has length 488 [2022-12-13 17:57:49,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 17:57:49,392 INFO L225 Difference]: With dead ends: 8870 [2022-12-13 17:57:49,392 INFO L226 Difference]: Without dead ends: 0 [2022-12-13 17:57:49,402 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2022-12-13 17:57:49,403 INFO L413 NwaCegarLoop]: 1798 mSDtfsCounter, 781 mSDsluCounter, 6007 mSDsCounter, 0 mSdLazyCounter, 2458 mSolverCounterSat, 374 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 957 SdHoareTripleChecker+Valid, 7805 SdHoareTripleChecker+Invalid, 2832 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 374 IncrementalHoareTripleChecker+Valid, 2458 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-12-13 17:57:49,403 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [957 Valid, 7805 Invalid, 2832 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [374 Valid, 2458 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-12-13 17:57:49,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-13 17:57:49,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-13 17:57:49,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 17:57:49,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-13 17:57:49,405 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 488 [2022-12-13 17:57:49,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 17:57:49,405 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-13 17:57:49,405 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 19.8) internal successors, (198), 4 states have internal predecessors, (198), 2 states have call successors, (48), 7 states have call predecessors, (48), 2 states have return successors, (46), 3 states have call predecessors, (46), 2 states have call successors, (46) [2022-12-13 17:57:49,405 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-13 17:57:49,405 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-13 17:57:49,407 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-13 17:57:49,407 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-12-13 17:57:49,409 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-13 17:58:54,823 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7825 7827) the Hoare annotation is: true [2022-12-13 17:58:54,823 INFO L899 garLoopResultBuilder]: For program point __list_addFINAL(lines 7825 7827) no Hoare annotation was computed. [2022-12-13 17:58:54,823 INFO L899 garLoopResultBuilder]: For program point __list_addEXIT(lines 7825 7827) no Hoare annotation was computed. [2022-12-13 17:58:54,823 INFO L899 garLoopResultBuilder]: For program point __fswab32FINAL(lines 3754 3762) no Hoare annotation was computed. [2022-12-13 17:58:54,823 INFO L902 garLoopResultBuilder]: At program point __arch_swab32_returnLabel#1(lines 3737 3743) the Hoare annotation is: true [2022-12-13 17:58:54,823 INFO L899 garLoopResultBuilder]: For program point __fswab32EXIT(lines 3754 3762) no Hoare annotation was computed. [2022-12-13 17:58:54,823 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3754 3762) the Hoare annotation is: true [2022-12-13 17:58:54,823 INFO L902 garLoopResultBuilder]: At program point L7264-1(line 7264) the Hoare annotation is: true [2022-12-13 17:58:54,823 INFO L902 garLoopResultBuilder]: At program point L7264(line 7264) the Hoare annotation is: true [2022-12-13 17:58:54,823 INFO L902 garLoopResultBuilder]: At program point usb_deregister_returnLabel#1(lines 7963 7965) the Hoare annotation is: true [2022-12-13 17:58:54,823 INFO L899 garLoopResultBuilder]: For program point whiteheat_exitEXIT(lines 7259 7269) no Hoare annotation was computed. [2022-12-13 17:58:54,823 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7259 7269) the Hoare annotation is: true [2022-12-13 17:58:54,823 INFO L899 garLoopResultBuilder]: For program point whiteheat_exitFINAL(lines 7259 7269) no Hoare annotation was computed. [2022-12-13 17:58:54,823 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 7984 7986) no Hoare annotation was computed. [2022-12-13 17:58:54,824 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 7984 7986) no Hoare annotation was computed. [2022-12-13 17:58:54,824 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7984 7986) the Hoare annotation is: true [2022-12-13 17:58:54,824 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 3837 3844) no Hoare annotation was computed. [2022-12-13 17:58:54,824 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3837 3844) the Hoare annotation is: true [2022-12-13 17:58:54,824 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADFINAL(lines 3837 3844) no Hoare annotation was computed. [2022-12-13 17:58:54,824 INFO L899 garLoopResultBuilder]: For program point usb_bulk_msgFINAL(lines 7956 7958) no Hoare annotation was computed. [2022-12-13 17:58:54,824 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7956 7958) the Hoare annotation is: true [2022-12-13 17:58:54,824 INFO L899 garLoopResultBuilder]: For program point usb_bulk_msgEXIT(lines 7956 7958) no Hoare annotation was computed. [2022-12-13 17:58:54,824 INFO L899 garLoopResultBuilder]: For program point ihex_next_binrecEXIT(lines 4145 4164) no Hoare annotation was computed. [2022-12-13 17:58:54,824 INFO L899 garLoopResultBuilder]: For program point L4157(lines 4157 4161) no Hoare annotation was computed. [2022-12-13 17:58:54,824 INFO L899 garLoopResultBuilder]: For program point L4155-1(line 4155) no Hoare annotation was computed. [2022-12-13 17:58:54,824 INFO L902 garLoopResultBuilder]: At program point L4155(line 4155) the Hoare annotation is: true [2022-12-13 17:58:54,824 INFO L899 garLoopResultBuilder]: For program point L4157-2(lines 4157 4161) no Hoare annotation was computed. [2022-12-13 17:58:54,824 INFO L902 garLoopResultBuilder]: At program point L4152(line 4152) the Hoare annotation is: true [2022-12-13 17:58:54,824 INFO L899 garLoopResultBuilder]: For program point L4152-1(line 4152) no Hoare annotation was computed. [2022-12-13 17:58:54,824 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4145 4164) the Hoare annotation is: true [2022-12-13 17:58:54,824 INFO L899 garLoopResultBuilder]: For program point ihex_next_binrecFINAL(lines 4145 4164) no Hoare annotation was computed. [2022-12-13 17:58:54,825 INFO L902 garLoopResultBuilder]: At program point _raw_spin_lock_irq_returnLabel#1(lines 7851 7853) the Hoare annotation is: true [2022-12-13 17:58:54,825 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 3906 3914) no Hoare annotation was computed. [2022-12-13 17:58:54,825 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3906 3914) the Hoare annotation is: true [2022-12-13 17:58:54,825 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 3906 3914) no Hoare annotation was computed. [2022-12-13 17:58:54,825 INFO L899 garLoopResultBuilder]: For program point ezusb_set_resetFINAL(lines 7876 7878) no Hoare annotation was computed. [2022-12-13 17:58:54,825 INFO L899 garLoopResultBuilder]: For program point ezusb_set_resetEXIT(lines 7876 7878) no Hoare annotation was computed. [2022-12-13 17:58:54,825 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7876 7878) the Hoare annotation is: true [2022-12-13 17:58:54,825 INFO L899 garLoopResultBuilder]: For program point urb_to_wrapFINAL(lines 7020 7046) no Hoare annotation was computed. [2022-12-13 17:58:54,825 INFO L902 garLoopResultBuilder]: At program point L7041(lines 7024 7045) the Hoare annotation is: true [2022-12-13 17:58:54,825 INFO L899 garLoopResultBuilder]: For program point L7035(lines 7035 7038) no Hoare annotation was computed. [2022-12-13 17:58:54,825 INFO L899 garLoopResultBuilder]: For program point urb_to_wrapEXIT(lines 7020 7046) no Hoare annotation was computed. [2022-12-13 17:58:54,825 INFO L899 garLoopResultBuilder]: For program point L7028(lines 7027 7040) no Hoare annotation was computed. [2022-12-13 17:58:54,825 INFO L899 garLoopResultBuilder]: For program point L7029(lines 7029 7032) no Hoare annotation was computed. [2022-12-13 17:58:54,825 INFO L902 garLoopResultBuilder]: At program point L7027-2(lines 7027 7040) the Hoare annotation is: true [2022-12-13 17:58:54,825 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7020 7046) the Hoare annotation is: true [2022-12-13 17:58:54,825 INFO L899 garLoopResultBuilder]: For program point L3999(lines 3999 4000) no Hoare annotation was computed. [2022-12-13 17:58:54,825 INFO L899 garLoopResultBuilder]: For program point L7887-1(line 7887) no Hoare annotation was computed. [2022-12-13 17:58:54,826 INFO L899 garLoopResultBuilder]: For program point usb_set_serial_port_dataEXIT(lines 4093 4101) no Hoare annotation was computed. [2022-12-13 17:58:54,826 INFO L902 garLoopResultBuilder]: At program point L7887(line 7887) the Hoare annotation is: true [2022-12-13 17:58:54,826 INFO L902 garLoopResultBuilder]: At program point kzalloc_returnLabel#1(lines 7886 7888) the Hoare annotation is: true [2022-12-13 17:58:54,826 INFO L899 garLoopResultBuilder]: For program point L4014(lines 4014 4015) no Hoare annotation was computed. [2022-12-13 17:58:54,826 INFO L899 garLoopResultBuilder]: For program point L4012(lines 4012 4016) no Hoare annotation was computed. [2022-12-13 17:58:54,826 INFO L899 garLoopResultBuilder]: For program point L4012-2(lines 4012 4016) no Hoare annotation was computed. [2022-12-13 17:58:54,826 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4093 4101) the Hoare annotation is: true [2022-12-13 17:58:54,826 INFO L902 garLoopResultBuilder]: At program point dev_set_drvdata_returnLabel#1(lines 4010 4019) the Hoare annotation is: true [2022-12-13 17:58:54,826 INFO L902 garLoopResultBuilder]: At program point device_private_init_returnLabel#1(lines 3996 4003) the Hoare annotation is: true [2022-12-13 17:58:54,826 INFO L899 garLoopResultBuilder]: For program point usb_set_serial_port_dataFINAL(lines 4093 4101) no Hoare annotation was computed. [2022-12-13 17:58:54,826 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-12-13 17:58:54,826 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-12-13 17:58:54,826 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2022-12-13 17:58:54,826 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-12-13 17:58:54,826 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,826 INFO L899 garLoopResultBuilder]: For program point ezusb_writememoryEXIT(lines 7880 7882) no Hoare annotation was computed. [2022-12-13 17:58:54,826 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7880 7882) the Hoare annotation is: true [2022-12-13 17:58:54,827 INFO L899 garLoopResultBuilder]: For program point ezusb_writememoryFINAL(lines 7880 7882) no Hoare annotation was computed. [2022-12-13 17:58:54,827 INFO L899 garLoopResultBuilder]: For program point L7773(lines 7773 7778) no Hoare annotation was computed. [2022-12-13 17:58:54,827 INFO L899 garLoopResultBuilder]: For program point L7765(lines 7764 7783) no Hoare annotation was computed. [2022-12-13 17:58:54,827 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7760 7789) the Hoare annotation is: true [2022-12-13 17:58:54,827 INFO L902 garLoopResultBuilder]: At program point L7784(lines 7760 7789) the Hoare annotation is: true [2022-12-13 17:58:54,827 INFO L899 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 7760 7789) no Hoare annotation was computed. [2022-12-13 17:58:54,827 INFO L902 garLoopResultBuilder]: At program point $Ultimate##5(lines 7764 7783) the Hoare annotation is: true [2022-12-13 17:58:54,827 INFO L899 garLoopResultBuilder]: For program point L7776-1(lines 7773 7778) no Hoare annotation was computed. [2022-12-13 17:58:54,827 INFO L902 garLoopResultBuilder]: At program point L7776(line 7776) the Hoare annotation is: true [2022-12-13 17:58:54,827 INFO L899 garLoopResultBuilder]: For program point L7766(lines 7764 7783) no Hoare annotation was computed. [2022-12-13 17:58:54,827 INFO L902 garLoopResultBuilder]: At program point L7768(line 7768) the Hoare annotation is: true [2022-12-13 17:58:54,827 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4078 4083) no Hoare annotation was computed. [2022-12-13 17:58:54,827 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4078 4083) the Hoare annotation is: true [2022-12-13 17:58:54,827 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4078 4083) no Hoare annotation was computed. [2022-12-13 17:58:54,827 INFO L899 garLoopResultBuilder]: For program point L6526(lines 6526 6552) no Hoare annotation was computed. [2022-12-13 17:58:54,827 INFO L899 garLoopResultBuilder]: For program point L6576(lines 6576 6580) no Hoare annotation was computed. [2022-12-13 17:58:54,827 INFO L899 garLoopResultBuilder]: For program point L6626(line 6626) no Hoare annotation was computed. [2022-12-13 17:58:54,828 INFO L899 garLoopResultBuilder]: For program point L6659(lines 6659 6663) no Hoare annotation was computed. [2022-12-13 17:58:54,828 INFO L899 garLoopResultBuilder]: For program point L6643(lines 6643 6647) no Hoare annotation was computed. [2022-12-13 17:58:54,828 INFO L902 garLoopResultBuilder]: At program point L6676(lines 6522 6720) the Hoare annotation is: true [2022-12-13 17:58:54,828 INFO L899 garLoopResultBuilder]: For program point L6643-2(lines 6643 6647) no Hoare annotation was computed. [2022-12-13 17:58:54,828 INFO L899 garLoopResultBuilder]: For program point L6627(lines 6627 6653) no Hoare annotation was computed. [2022-12-13 17:58:54,828 INFO L902 garLoopResultBuilder]: At program point L6693(lines 6522 6720) the Hoare annotation is: true [2022-12-13 17:58:54,828 INFO L902 garLoopResultBuilder]: At program point $Ultimate##94(lines 6700 6710) the Hoare annotation is: true [2022-12-13 17:58:54,828 INFO L899 garLoopResultBuilder]: For program point L6628-2(lines 6628 6632) no Hoare annotation was computed. [2022-12-13 17:58:54,828 INFO L899 garLoopResultBuilder]: For program point L6628(lines 6628 6632) no Hoare annotation was computed. [2022-12-13 17:58:54,828 INFO L899 garLoopResultBuilder]: For program point L6529(lines 6529 6552) no Hoare annotation was computed. [2022-12-13 17:58:54,828 INFO L902 garLoopResultBuilder]: At program point L6711(lines 6522 6720) the Hoare annotation is: true [2022-12-13 17:58:54,828 INFO L902 garLoopResultBuilder]: At program point $Ultimate##86(lines 6682 6692) the Hoare annotation is: true [2022-12-13 17:58:54,828 INFO L902 garLoopResultBuilder]: At program point $Ultimate##78(lines 6665 6675) the Hoare annotation is: true [2022-12-13 17:58:54,828 INFO L902 garLoopResultBuilder]: At program point case_16(lines 6529 6552) the Hoare annotation is: true [2022-12-13 17:58:54,828 INFO L899 garLoopResultBuilder]: For program point L6532(lines 6532 6552) no Hoare annotation was computed. [2022-12-13 17:58:54,828 INFO L902 garLoopResultBuilder]: At program point tty_get_baud_rate_returnLabel#1(lines 7942 7944) the Hoare annotation is: true [2022-12-13 17:58:54,828 INFO L902 garLoopResultBuilder]: At program point $Ultimate##55(lines 6625 6655) the Hoare annotation is: true [2022-12-13 17:58:54,829 INFO L902 garLoopResultBuilder]: At program point $Ultimate##49(lines 6619 6623) the Hoare annotation is: true [2022-12-13 17:58:54,829 INFO L899 garLoopResultBuilder]: For program point L6666(line 6666) no Hoare annotation was computed. [2022-12-13 17:58:54,829 INFO L899 garLoopResultBuilder]: For program point L6633-2(lines 6633 6637) no Hoare annotation was computed. [2022-12-13 17:58:54,829 INFO L899 garLoopResultBuilder]: For program point L6633(lines 6633 6637) no Hoare annotation was computed. [2022-12-13 17:58:54,829 INFO L902 garLoopResultBuilder]: At program point case_32(lines 6532 6552) the Hoare annotation is: true [2022-12-13 17:58:54,829 INFO L902 garLoopResultBuilder]: At program point $Ultimate##44(lines 6605 6615) the Hoare annotation is: true [2022-12-13 17:58:54,829 INFO L899 garLoopResultBuilder]: For program point L6683(line 6683) no Hoare annotation was computed. [2022-12-13 17:58:54,829 INFO L902 garLoopResultBuilder]: At program point $Ultimate##38(lines 6599 6603) the Hoare annotation is: true [2022-12-13 17:58:54,829 INFO L899 garLoopResultBuilder]: For program point L6667(lines 6667 6673) no Hoare annotation was computed. [2022-12-13 17:58:54,829 INFO L902 garLoopResultBuilder]: At program point $Ultimate##33(lines 6585 6595) the Hoare annotation is: true [2022-12-13 17:58:54,829 INFO L899 garLoopResultBuilder]: For program point L6684(lines 6684 6690) no Hoare annotation was computed. [2022-12-13 17:58:54,829 INFO L899 garLoopResultBuilder]: For program point L6717-1(line 6717) no Hoare annotation was computed. [2022-12-13 17:58:54,829 INFO L902 garLoopResultBuilder]: At program point L6717(line 6717) the Hoare annotation is: true [2022-12-13 17:58:54,829 INFO L902 garLoopResultBuilder]: At program point tty_encode_baud_rate_returnLabel#1(lines 7935 7937) the Hoare annotation is: true [2022-12-13 17:58:54,829 INFO L899 garLoopResultBuilder]: For program point firm_setup_portEXIT(lines 6514 6721) no Hoare annotation was computed. [2022-12-13 17:58:54,829 INFO L899 garLoopResultBuilder]: For program point L6701(line 6701) no Hoare annotation was computed. [2022-12-13 17:58:54,829 INFO L899 garLoopResultBuilder]: For program point L6569(lines 6569 6580) no Hoare annotation was computed. [2022-12-13 17:58:54,829 INFO L899 garLoopResultBuilder]: For program point L6586(line 6586) no Hoare annotation was computed. [2022-12-13 17:58:54,830 INFO L902 garLoopResultBuilder]: At program point $Ultimate##18(lines 6568 6583) the Hoare annotation is: true [2022-12-13 17:58:54,830 INFO L899 garLoopResultBuilder]: For program point L6702(lines 6702 6708) no Hoare annotation was computed. [2022-12-13 17:58:54,830 INFO L899 garLoopResultBuilder]: For program point L6570(lines 6570 6574) no Hoare annotation was computed. [2022-12-13 17:58:54,830 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6514 6721) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 17:58:54,830 INFO L902 garLoopResultBuilder]: At program point $Ultimate##13(lines 6554 6564) the Hoare annotation is: true [2022-12-13 17:58:54,830 INFO L899 garLoopResultBuilder]: For program point L6587(lines 6587 6593) no Hoare annotation was computed. [2022-12-13 17:58:54,830 INFO L902 garLoopResultBuilder]: At program point case_0(lines 6526 6552) the Hoare annotation is: true [2022-12-13 17:58:54,830 INFO L899 garLoopResultBuilder]: For program point L6555(line 6555) no Hoare annotation was computed. [2022-12-13 17:58:54,830 INFO L902 garLoopResultBuilder]: At program point switch_default(lines 6534 6552) the Hoare annotation is: true [2022-12-13 17:58:54,830 INFO L899 garLoopResultBuilder]: For program point L6638(lines 6638 6642) no Hoare annotation was computed. [2022-12-13 17:58:54,830 INFO L899 garLoopResultBuilder]: For program point L6638-2(lines 6638 6642) no Hoare annotation was computed. [2022-12-13 17:58:54,830 INFO L899 garLoopResultBuilder]: For program point firm_setup_portFINAL(lines 6514 6721) no Hoare annotation was computed. [2022-12-13 17:58:54,830 INFO L899 garLoopResultBuilder]: For program point L6556(lines 6556 6562) no Hoare annotation was computed. [2022-12-13 17:58:54,830 INFO L899 garLoopResultBuilder]: For program point L6606(line 6606) no Hoare annotation was computed. [2022-12-13 17:58:54,830 INFO L902 garLoopResultBuilder]: At program point L6656(lines 6522 6720) the Hoare annotation is: true [2022-12-13 17:58:54,830 INFO L899 garLoopResultBuilder]: For program point L6607(lines 6607 6613) no Hoare annotation was computed. [2022-12-13 17:58:54,830 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 3933 3949) no Hoare annotation was computed. [2022-12-13 17:58:54,831 INFO L902 garLoopResultBuilder]: At program point _raw_spin_unlock_irqrestore_returnLabel#1(lines 7864 7866) the Hoare annotation is: true [2022-12-13 17:58:54,831 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3933 3949) the Hoare annotation is: true [2022-12-13 17:58:54,831 INFO L902 garLoopResultBuilder]: At program point L3944(lines 3933 3949) the Hoare annotation is: true [2022-12-13 17:58:54,831 INFO L902 garLoopResultBuilder]: At program point $Ultimate##5(lines 3937 3943) the Hoare annotation is: true [2022-12-13 17:58:54,831 INFO L899 garLoopResultBuilder]: For program point L3938(line 3938) no Hoare annotation was computed. [2022-12-13 17:58:54,831 INFO L899 garLoopResultBuilder]: For program point L7819(line 7819) no Hoare annotation was computed. [2022-12-13 17:58:54,831 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7817 7821) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-12-13 17:58:54,831 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 7817 7821) no Hoare annotation was computed. [2022-12-13 17:58:54,831 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 7817 7821) no Hoare annotation was computed. [2022-12-13 17:58:54,831 INFO L902 garLoopResultBuilder]: At program point get_current_returnLabel#1(lines 3767 3834) the Hoare annotation is: true [2022-12-13 17:58:54,831 INFO L899 garLoopResultBuilder]: For program point L6461(lines 6461 6482) no Hoare annotation was computed. [2022-12-13 17:58:54,831 INFO L899 garLoopResultBuilder]: For program point L6445(line 6445) no Hoare annotation was computed. [2022-12-13 17:58:54,831 INFO L902 garLoopResultBuilder]: At program point L6462(lines 6458 6482) the Hoare annotation is: true [2022-12-13 17:58:54,831 INFO L902 garLoopResultBuilder]: At program point L6330(line 6330) the Hoare annotation is: true [2022-12-13 17:58:54,831 INFO L899 garLoopResultBuilder]: For program point L6396-2(lines 6396 6401) no Hoare annotation was computed. [2022-12-13 17:58:54,831 INFO L899 garLoopResultBuilder]: For program point L3770(lines 3770 3831) no Hoare annotation was computed. [2022-12-13 17:58:54,831 INFO L899 garLoopResultBuilder]: For program point L6396(lines 6396 6401) no Hoare annotation was computed. [2022-12-13 17:58:54,832 INFO L899 garLoopResultBuilder]: For program point L6330-1(line 6330) no Hoare annotation was computed. [2022-12-13 17:58:54,832 INFO L899 garLoopResultBuilder]: For program point L6446(lines 6446 6452) no Hoare annotation was computed. [2022-12-13 17:58:54,832 INFO L902 garLoopResultBuilder]: At program point $Ultimate##81(lines 6458 6482) the Hoare annotation is: true [2022-12-13 17:58:54,832 INFO L895 garLoopResultBuilder]: At program point L6315(lines 6301 6490) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,832 INFO L902 garLoopResultBuilder]: At program point schedule_timeout_returnLabel#1(lines 7928 7930) the Hoare annotation is: true [2022-12-13 17:58:54,832 INFO L902 garLoopResultBuilder]: At program point L6398(line 6398) the Hoare annotation is: true [2022-12-13 17:58:54,832 INFO L899 garLoopResultBuilder]: For program point L6464(line 6464) no Hoare annotation was computed. [2022-12-13 17:58:54,832 INFO L902 garLoopResultBuilder]: At program point L6365-2(lines 6365 6381) the Hoare annotation is: true [2022-12-13 17:58:54,832 INFO L899 garLoopResultBuilder]: For program point L6332(lines 6332 6350) no Hoare annotation was computed. [2022-12-13 17:58:54,832 INFO L899 garLoopResultBuilder]: For program point L6398-1(line 6398) no Hoare annotation was computed. [2022-12-13 17:58:54,832 INFO L902 garLoopResultBuilder]: At program point L6382(lines 6354 6389) the Hoare annotation is: true [2022-12-13 17:58:54,832 INFO L902 garLoopResultBuilder]: At program point L6415(lines 6402 6420) the Hoare annotation is: true [2022-12-13 17:58:54,832 INFO L902 garLoopResultBuilder]: At program point $Ultimate##76(lines 6444 6454) the Hoare annotation is: true [2022-12-13 17:58:54,832 INFO L899 garLoopResultBuilder]: For program point L6366(line 6366) no Hoare annotation was computed. [2022-12-13 17:58:54,832 INFO L899 garLoopResultBuilder]: For program point L3773(lines 3773 3831) no Hoare annotation was computed. [2022-12-13 17:58:54,832 INFO L902 garLoopResultBuilder]: At program point $Ultimate##66(lines 6424 6434) the Hoare annotation is: true [2022-12-13 17:58:54,833 INFO L902 garLoopResultBuilder]: At program point finish_wait_returnLabel#1(lines 7883 7885) the Hoare annotation is: true [2022-12-13 17:58:54,833 INFO L895 garLoopResultBuilder]: At program point get_current_switch_default#1(lines 3781 3831) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,833 INFO L902 garLoopResultBuilder]: At program point $Ultimate##56(lines 6404 6414) the Hoare annotation is: true [2022-12-13 17:58:54,833 INFO L899 garLoopResultBuilder]: For program point L6335(line 6335) no Hoare annotation was computed. [2022-12-13 17:58:54,833 INFO L902 garLoopResultBuilder]: At program point L6352-1(lines 6352 6394) the Hoare annotation is: true [2022-12-13 17:58:54,833 INFO L899 garLoopResultBuilder]: For program point L6352(lines 6352 6394) no Hoare annotation was computed. [2022-12-13 17:58:54,833 INFO L902 garLoopResultBuilder]: At program point prepare_to_wait_returnLabel#1(lines 7913 7915) the Hoare annotation is: true [2022-12-13 17:58:54,833 INFO L899 garLoopResultBuilder]: For program point L6402(lines 6402 6421) no Hoare annotation was computed. [2022-12-13 17:58:54,833 INFO L902 garLoopResultBuilder]: At program point L6435(lines 6422 6440) the Hoare annotation is: true [2022-12-13 17:58:54,833 INFO L899 garLoopResultBuilder]: For program point L6468(lines 6468 6478) no Hoare annotation was computed. [2022-12-13 17:58:54,833 INFO L899 garLoopResultBuilder]: For program point L3776(lines 3776 3831) no Hoare annotation was computed. [2022-12-13 17:58:54,833 INFO L899 garLoopResultBuilder]: For program point L6336(lines 6336 6342) no Hoare annotation was computed. [2022-12-13 17:58:54,833 INFO L902 garLoopResultBuilder]: At program point L6485(lines 6301 6490) the Hoare annotation is: true [2022-12-13 17:58:54,833 INFO L899 garLoopResultBuilder]: For program point L6320-1(line 6320) no Hoare annotation was computed. [2022-12-13 17:58:54,833 INFO L895 garLoopResultBuilder]: At program point L6320(line 6320) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,833 INFO L899 garLoopResultBuilder]: For program point firm_send_commandFINAL(lines 6284 6491) no Hoare annotation was computed. [2022-12-13 17:58:54,833 INFO L899 garLoopResultBuilder]: For program point L6370(lines 6370 6373) no Hoare annotation was computed. [2022-12-13 17:58:54,834 INFO L902 garLoopResultBuilder]: At program point L6470(lines 6470 6471) the Hoare annotation is: true [2022-12-13 17:58:54,834 INFO L902 garLoopResultBuilder]: At program point $Ultimate##25(lines 6354 6389) the Hoare annotation is: true [2022-12-13 17:58:54,834 INFO L899 garLoopResultBuilder]: For program point L6470-1(lines 6470 6471) no Hoare annotation was computed. [2022-12-13 17:58:54,834 INFO L899 garLoopResultBuilder]: For program point L6305(line 6305) no Hoare annotation was computed. [2022-12-13 17:58:54,834 INFO L899 garLoopResultBuilder]: For program point L6487(line 6487) no Hoare annotation was computed. [2022-12-13 17:58:54,834 INFO L895 garLoopResultBuilder]: At program point L6322(line 6322) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,834 INFO L899 garLoopResultBuilder]: For program point L6355(line 6355) no Hoare annotation was computed. [2022-12-13 17:58:54,834 INFO L899 garLoopResultBuilder]: For program point L6322-1(line 6322) no Hoare annotation was computed. [2022-12-13 17:58:54,834 INFO L902 garLoopResultBuilder]: At program point $Ultimate##15(lines 6334 6344) the Hoare annotation is: true [2022-12-13 17:58:54,834 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6284 6491) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 17:58:54,834 INFO L895 garLoopResultBuilder]: At program point $Ultimate##5(lines 6304 6314) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,834 INFO L899 garLoopResultBuilder]: For program point L6306(lines 6306 6312) no Hoare annotation was computed. [2022-12-13 17:58:54,834 INFO L902 garLoopResultBuilder]: At program point L3779(lines 3779 3831) the Hoare annotation is: true [2022-12-13 17:58:54,834 INFO L899 garLoopResultBuilder]: For program point L6405(line 6405) no Hoare annotation was computed. [2022-12-13 17:58:54,834 INFO L899 garLoopResultBuilder]: For program point L6422(lines 6422 6441) no Hoare annotation was computed. [2022-12-13 17:58:54,834 INFO L902 garLoopResultBuilder]: At program point L3829(lines 3783 3830) the Hoare annotation is: true [2022-12-13 17:58:54,834 INFO L899 garLoopResultBuilder]: For program point firm_send_commandEXIT(lines 6284 6491) no Hoare annotation was computed. [2022-12-13 17:58:54,835 INFO L899 garLoopResultBuilder]: For program point L6406(lines 6406 6412) no Hoare annotation was computed. [2022-12-13 17:58:54,835 INFO L899 garLoopResultBuilder]: For program point L6425(line 6425) no Hoare annotation was computed. [2022-12-13 17:58:54,835 INFO L899 garLoopResultBuilder]: For program point L6442(lines 6442 6484) no Hoare annotation was computed. [2022-12-13 17:58:54,835 INFO L899 garLoopResultBuilder]: For program point L6475-1(lines 6475 6476) no Hoare annotation was computed. [2022-12-13 17:58:54,835 INFO L902 garLoopResultBuilder]: At program point L6475(lines 6475 6476) the Hoare annotation is: true [2022-12-13 17:58:54,835 INFO L899 garLoopResultBuilder]: For program point L6426(lines 6426 6432) no Hoare annotation was computed. [2022-12-13 17:58:54,835 INFO L899 garLoopResultBuilder]: For program point L6327-1(line 6327) no Hoare annotation was computed. [2022-12-13 17:58:54,835 INFO L902 garLoopResultBuilder]: At program point L6327(line 6327) the Hoare annotation is: true [2022-12-13 17:58:54,835 INFO L899 garLoopResultBuilder]: For program point L6377(lines 6377 6380) no Hoare annotation was computed. [2022-12-13 17:58:54,835 INFO L902 garLoopResultBuilder]: At program point L3850(line 3850) the Hoare annotation is: true [2022-12-13 17:58:54,835 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3846 3854) the Hoare annotation is: true [2022-12-13 17:58:54,835 INFO L899 garLoopResultBuilder]: For program point L3850-1(line 3850) no Hoare annotation was computed. [2022-12-13 17:58:54,835 INFO L899 garLoopResultBuilder]: For program point list_addFINAL(lines 3846 3854) no Hoare annotation was computed. [2022-12-13 17:58:54,835 INFO L899 garLoopResultBuilder]: For program point list_addEXIT(lines 3846 3854) no Hoare annotation was computed. [2022-12-13 17:58:54,835 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 7966 7968) no Hoare annotation was computed. [2022-12-13 17:58:54,835 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 7966 7968) no Hoare annotation was computed. [2022-12-13 17:58:54,835 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7966 7968) the Hoare annotation is: true [2022-12-13 17:58:54,836 INFO L899 garLoopResultBuilder]: For program point list_firstFINAL(lines 7047 7052) no Hoare annotation was computed. [2022-12-13 17:58:54,836 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7047 7052) the Hoare annotation is: true [2022-12-13 17:58:54,836 INFO L899 garLoopResultBuilder]: For program point list_firstEXIT(lines 7047 7052) no Hoare annotation was computed. [2022-12-13 17:58:54,836 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 7656 7661) no Hoare annotation was computed. [2022-12-13 17:58:54,836 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 7656 7661) the Hoare annotation is: true [2022-12-13 17:58:54,836 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertFINAL(lines 7656 7661) no Hoare annotation was computed. [2022-12-13 17:58:54,836 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7659) no Hoare annotation was computed. [2022-12-13 17:58:54,836 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 7992 7994) no Hoare annotation was computed. [2022-12-13 17:58:54,836 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 7992 7994) no Hoare annotation was computed. [2022-12-13 17:58:54,836 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7992 7994) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (= |old(#valid)| |#valid|)) [2022-12-13 17:58:54,836 INFO L899 garLoopResultBuilder]: For program point usb_get_serial_port_dataEXIT(lines 4084 4092) no Hoare annotation was computed. [2022-12-13 17:58:54,836 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdata_returnLabel#1(lines 4005 4009) the Hoare annotation is: true [2022-12-13 17:58:54,836 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4084 4092) the Hoare annotation is: true [2022-12-13 17:58:54,836 INFO L899 garLoopResultBuilder]: For program point L4006(line 4006) no Hoare annotation was computed. [2022-12-13 17:58:54,836 INFO L899 garLoopResultBuilder]: For program point L4006-2(lines 4006 4007) no Hoare annotation was computed. [2022-12-13 17:58:54,836 INFO L899 garLoopResultBuilder]: For program point usb_get_serial_port_dataFINAL(lines 4084 4092) no Hoare annotation was computed. [2022-12-13 17:58:54,837 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7910 7912) no Hoare annotation was computed. [2022-12-13 17:58:54,837 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7910 7912) the Hoare annotation is: true [2022-12-13 17:58:54,837 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 7910 7912) no Hoare annotation was computed. [2022-12-13 17:58:54,837 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbFINAL(lines 4053 4067) no Hoare annotation was computed. [2022-12-13 17:58:54,837 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4053 4067) the Hoare annotation is: true [2022-12-13 17:58:54,837 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 4053 4067) no Hoare annotation was computed. [2022-12-13 17:58:54,837 INFO L899 garLoopResultBuilder]: For program point L6509-1(line 6509) no Hoare annotation was computed. [2022-12-13 17:58:54,837 INFO L899 garLoopResultBuilder]: For program point firm_closeEXIT(lines 6503 6513) no Hoare annotation was computed. [2022-12-13 17:58:54,837 INFO L902 garLoopResultBuilder]: At program point L6509(line 6509) the Hoare annotation is: true [2022-12-13 17:58:54,837 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6503 6513) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 17:58:54,837 INFO L899 garLoopResultBuilder]: For program point firm_closeFINAL(lines 6503 6513) no Hoare annotation was computed. [2022-12-13 17:58:54,837 INFO L899 garLoopResultBuilder]: For program point list_delFINAL(lines 7898 7900) no Hoare annotation was computed. [2022-12-13 17:58:54,837 INFO L899 garLoopResultBuilder]: For program point list_delEXIT(lines 7898 7900) no Hoare annotation was computed. [2022-12-13 17:58:54,837 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7898 7900) the Hoare annotation is: true [2022-12-13 17:58:54,837 INFO L899 garLoopResultBuilder]: For program point list_moveFINAL(lines 3866 3875) no Hoare annotation was computed. [2022-12-13 17:58:54,837 INFO L902 garLoopResultBuilder]: At program point L3871(line 3871) the Hoare annotation is: true [2022-12-13 17:58:54,837 INFO L899 garLoopResultBuilder]: For program point list_moveEXIT(lines 3866 3875) no Hoare annotation was computed. [2022-12-13 17:58:54,838 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3866 3875) the Hoare annotation is: true [2022-12-13 17:58:54,838 INFO L902 garLoopResultBuilder]: At program point __list_del_entry_returnLabel#1(lines 7828 7830) the Hoare annotation is: true [2022-12-13 17:58:54,838 INFO L899 garLoopResultBuilder]: For program point usb_serial_deregisterEXIT(lines 7973 7975) no Hoare annotation was computed. [2022-12-13 17:58:54,838 INFO L899 garLoopResultBuilder]: For program point usb_serial_deregisterFINAL(lines 7973 7975) no Hoare annotation was computed. [2022-12-13 17:58:54,838 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7973 7975) the Hoare annotation is: true [2022-12-13 17:58:54,838 INFO L899 garLoopResultBuilder]: For program point __mutex_initFINAL(lines 7831 7833) no Hoare annotation was computed. [2022-12-13 17:58:54,838 INFO L899 garLoopResultBuilder]: For program point __mutex_initEXIT(lines 7831 7833) no Hoare annotation was computed. [2022-12-13 17:58:54,838 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7831 7833) the Hoare annotation is: true [2022-12-13 17:58:54,838 INFO L902 garLoopResultBuilder]: At program point LDV_STOP(lines 7665 7671) the Hoare annotation is: true [2022-12-13 17:58:54,838 INFO L899 garLoopResultBuilder]: For program point ldv_assume_stopEXIT(lines 7665 7671) no Hoare annotation was computed. [2022-12-13 17:58:54,838 INFO L899 garLoopResultBuilder]: For program point L7823-1(line 7823) no Hoare annotation was computed. [2022-12-13 17:58:54,838 INFO L895 garLoopResultBuilder]: At program point L7823(line 7823) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-12-13 17:58:54,838 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3964 3973) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-12-13 17:58:54,838 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 3964 3973) no Hoare annotation was computed. [2022-12-13 17:58:54,838 INFO L895 garLoopResultBuilder]: At program point __kmalloc_returnLabel#1(lines 7822 7824) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (<= 1 |kmalloc___kmalloc_#res#1.base|) (<= (+ |kmalloc___kmalloc_#res#1.base| 1) 0) (and (= |old(#length)| |#length|) (<= 0 |kmalloc___kmalloc_#res#1.offset|) (<= |kmalloc___kmalloc_#res#1.offset| 0) (= |old(#valid)| |#valid|))) [2022-12-13 17:58:54,838 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 3964 3973) no Hoare annotation was computed. [2022-12-13 17:58:54,839 INFO L899 garLoopResultBuilder]: For program point L6843-1(line 6843) no Hoare annotation was computed. [2022-12-13 17:58:54,839 INFO L902 garLoopResultBuilder]: At program point L6843(line 6843) the Hoare annotation is: true [2022-12-13 17:58:54,839 INFO L895 garLoopResultBuilder]: At program point L6838(line 6838) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,839 INFO L902 garLoopResultBuilder]: At program point L6841-2(lines 6841 6846) the Hoare annotation is: true [2022-12-13 17:58:54,839 INFO L899 garLoopResultBuilder]: For program point L6841(lines 6841 6846) no Hoare annotation was computed. [2022-12-13 17:58:54,839 INFO L899 garLoopResultBuilder]: For program point L6836-1(line 6836) no Hoare annotation was computed. [2022-12-13 17:58:54,839 INFO L895 garLoopResultBuilder]: At program point L6836(line 6836) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,839 INFO L899 garLoopResultBuilder]: For program point L6838-1(line 6838) no Hoare annotation was computed. [2022-12-13 17:58:54,839 INFO L899 garLoopResultBuilder]: For program point stop_command_portEXIT(lines 6829 6852) no Hoare annotation was computed. [2022-12-13 17:58:54,839 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6829 6852) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,839 INFO L899 garLoopResultBuilder]: For program point stop_command_portFINAL(lines 6829 6852) no Hoare annotation was computed. [2022-12-13 17:58:54,839 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3746 3751) the Hoare annotation is: true [2022-12-13 17:58:54,839 INFO L899 garLoopResultBuilder]: For program point __fswab16FINAL(lines 3746 3751) no Hoare annotation was computed. [2022-12-13 17:58:54,839 INFO L899 garLoopResultBuilder]: For program point __fswab16EXIT(lines 3746 3751) no Hoare annotation was computed. [2022-12-13 17:58:54,839 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveFINAL(lines 7855 7857) no Hoare annotation was computed. [2022-12-13 17:58:54,839 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveEXIT(lines 7855 7857) no Hoare annotation was computed. [2022-12-13 17:58:54,840 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7855 7857) the Hoare annotation is: true [2022-12-13 17:58:54,840 INFO L902 garLoopResultBuilder]: At program point _raw_spin_lock_returnLabel#1(lines 7848 7850) the Hoare annotation is: true [2022-12-13 17:58:54,840 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3897 3905) the Hoare annotation is: true [2022-12-13 17:58:54,840 INFO L899 garLoopResultBuilder]: For program point spin_lockFINAL(lines 3897 3905) no Hoare annotation was computed. [2022-12-13 17:58:54,840 INFO L899 garLoopResultBuilder]: For program point spin_lockEXIT(lines 3897 3905) no Hoare annotation was computed. [2022-12-13 17:58:54,840 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_valueFINAL(lines 7889 7891) no Hoare annotation was computed. [2022-12-13 17:58:54,840 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 7889 7891) no Hoare annotation was computed. [2022-12-13 17:58:54,840 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7889 7891) the Hoare annotation is: true [2022-12-13 17:58:54,840 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 3924 3932) no Hoare annotation was computed. [2022-12-13 17:58:54,840 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3924 3932) the Hoare annotation is: true [2022-12-13 17:58:54,840 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 3924 3932) no Hoare annotation was computed. [2022-12-13 17:58:54,840 INFO L902 garLoopResultBuilder]: At program point _raw_spin_unlock_irq_returnLabel#1(lines 7861 7863) the Hoare annotation is: true [2022-12-13 17:58:54,840 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedFINAL(lines 7907 7909) no Hoare annotation was computed. [2022-12-13 17:58:54,840 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7907 7909) the Hoare annotation is: true [2022-12-13 17:58:54,840 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 7907 7909) no Hoare annotation was computed. [2022-12-13 17:58:54,840 INFO L895 garLoopResultBuilder]: At program point ihex_validate_fw_returnLabel#1(lines 4165 4197) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,840 INFO L899 garLoopResultBuilder]: For program point L4183-1(lines 4183 4186) no Hoare annotation was computed. [2022-12-13 17:58:54,841 INFO L899 garLoopResultBuilder]: For program point L4183(lines 4183 4186) no Hoare annotation was computed. [2022-12-13 17:58:54,841 INFO L899 garLoopResultBuilder]: For program point L4181-1(line 4181) no Hoare annotation was computed. [2022-12-13 17:58:54,841 INFO L895 garLoopResultBuilder]: At program point L4181(line 4181) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,841 INFO L899 garLoopResultBuilder]: For program point request_ihex_firmwareFINAL(lines 4198 4225) no Hoare annotation was computed. [2022-12-13 17:58:54,841 INFO L899 garLoopResultBuilder]: For program point L4206(lines 4206 4209) no Hoare annotation was computed. [2022-12-13 17:58:54,841 INFO L899 garLoopResultBuilder]: For program point L4175-1(lines 4175 4178) no Hoare annotation was computed. [2022-12-13 17:58:54,841 INFO L899 garLoopResultBuilder]: For program point request_ihex_firmwareEXIT(lines 4198 4225) no Hoare annotation was computed. [2022-12-13 17:58:54,841 INFO L899 garLoopResultBuilder]: For program point L4175(lines 4175 4178) no Hoare annotation was computed. [2022-12-13 17:58:54,841 INFO L895 garLoopResultBuilder]: At program point L4173-2(lines 4173 4191) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,841 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4198 4225) the Hoare annotation is: (or (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-12-13 17:58:54,841 INFO L895 garLoopResultBuilder]: At program point L4192(lines 4170 4196) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,841 INFO L895 garLoopResultBuilder]: At program point L4188(line 4188) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,841 INFO L895 garLoopResultBuilder]: At program point request_firmware_returnLabel#1(lines 7924 7926) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,841 INFO L899 garLoopResultBuilder]: For program point L4188-1(line 4188) no Hoare annotation was computed. [2022-12-13 17:58:54,841 INFO L895 garLoopResultBuilder]: At program point L4217(line 4217) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0))) [2022-12-13 17:58:54,842 INFO L899 garLoopResultBuilder]: For program point L4217-1(line 4217) no Hoare annotation was computed. [2022-12-13 17:58:54,842 INFO L899 garLoopResultBuilder]: For program point L4213(lines 4213 4221) no Hoare annotation was computed. [2022-12-13 17:58:54,842 INFO L899 garLoopResultBuilder]: For program point L4174(line 4174) no Hoare annotation was computed. [2022-12-13 17:58:54,842 INFO L899 garLoopResultBuilder]: For program point ldv_undefined_pointerFINAL(lines 7895 7897) no Hoare annotation was computed. [2022-12-13 17:58:54,842 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7895 7897) the Hoare annotation is: true [2022-12-13 17:58:54,842 INFO L899 garLoopResultBuilder]: For program point L7896(line 7896) no Hoare annotation was computed. [2022-12-13 17:58:54,842 INFO L899 garLoopResultBuilder]: For program point ldv_undefined_pointerEXIT(lines 7895 7897) no Hoare annotation was computed. [2022-12-13 17:58:54,842 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7980 7982) the Hoare annotation is: true [2022-12-13 17:58:54,842 INFO L899 garLoopResultBuilder]: For program point usb_serial_registerFINAL(lines 7980 7982) no Hoare annotation was computed. [2022-12-13 17:58:54,842 INFO L899 garLoopResultBuilder]: For program point usb_serial_registerEXIT(lines 7980 7982) no Hoare annotation was computed. [2022-12-13 17:58:54,842 INFO L902 garLoopResultBuilder]: At program point _raw_spin_unlock_returnLabel#1(lines 7858 7860) the Hoare annotation is: true [2022-12-13 17:58:54,842 INFO L899 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 3915 3923) no Hoare annotation was computed. [2022-12-13 17:58:54,842 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3915 3923) the Hoare annotation is: true [2022-12-13 17:58:54,842 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 3915 3923) no Hoare annotation was computed. [2022-12-13 17:58:54,842 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7920 7922) the Hoare annotation is: true [2022-12-13 17:58:54,842 INFO L899 garLoopResultBuilder]: For program point release_firmwareFINAL(lines 7920 7922) no Hoare annotation was computed. [2022-12-13 17:58:54,842 INFO L899 garLoopResultBuilder]: For program point release_firmwareEXIT(lines 7920 7922) no Hoare annotation was computed. [2022-12-13 17:58:54,842 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltEXIT(lines 7960 7962) no Hoare annotation was computed. [2022-12-13 17:58:54,843 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7960 7962) the Hoare annotation is: true [2022-12-13 17:58:54,843 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltFINAL(lines 7960 7962) no Hoare annotation was computed. [2022-12-13 17:58:54,843 INFO L899 garLoopResultBuilder]: For program point L4957(line 4957) no Hoare annotation was computed. [2022-12-13 17:58:54,843 INFO L895 garLoopResultBuilder]: At program point lockdep_init_map_returnLabel#1(lines 7901 7903) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,843 INFO L899 garLoopResultBuilder]: For program point L4974(line 4974) no Hoare annotation was computed. [2022-12-13 17:58:54,843 INFO L899 garLoopResultBuilder]: For program point L4842(lines 4842 4848) no Hoare annotation was computed. [2022-12-13 17:58:54,843 INFO L895 garLoopResultBuilder]: At program point L4776-1(line 4776) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,843 INFO L895 garLoopResultBuilder]: At program point L4776(line 4776) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,843 INFO L895 garLoopResultBuilder]: At program point L4611(line 4611) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_urb_state~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,843 INFO L899 garLoopResultBuilder]: For program point L4611-1(line 4611) no Hoare annotation was computed. [2022-12-13 17:58:54,843 INFO L895 garLoopResultBuilder]: At program point L4958(line 4958) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,843 INFO L899 garLoopResultBuilder]: For program point whiteheat_attachFINAL(lines 4577 5014) no Hoare annotation was computed. [2022-12-13 17:58:54,843 INFO L899 garLoopResultBuilder]: For program point L4958-1(line 4958) no Hoare annotation was computed. [2022-12-13 17:58:54,843 INFO L895 garLoopResultBuilder]: At program point L4694(line 4694) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,843 INFO L899 garLoopResultBuilder]: For program point L4793(lines 4793 4799) no Hoare annotation was computed. [2022-12-13 17:58:54,843 INFO L899 garLoopResultBuilder]: For program point L4694-1(line 4694) no Hoare annotation was computed. [2022-12-13 17:58:54,843 INFO L895 garLoopResultBuilder]: At program point L4975(line 4975) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,844 INFO L899 garLoopResultBuilder]: For program point L4975-1(line 4975) no Hoare annotation was computed. [2022-12-13 17:58:54,844 INFO L895 garLoopResultBuilder]: At program point L4777(line 4777) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,844 INFO L895 garLoopResultBuilder]: At program point L4992(lines 4937 5000) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,844 INFO L895 garLoopResultBuilder]: At program point L5009(lines 4608 5013) the Hoare annotation is: (let ((.cse0 (= ~ldv_urb_state~0 0))) (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0)) (and (= |whiteheat_attach_~command~0#1.offset| 0) (= |#memory_int| |old(#memory_int)|) .cse0 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (and .cse0 (not (= |whiteheat_attach_~command~0#1.base| 0))))) [2022-12-13 17:58:54,844 INFO L895 garLoopResultBuilder]: At program point L4778(line 4778) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,844 INFO L895 garLoopResultBuilder]: At program point L4877(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,844 INFO L895 garLoopResultBuilder]: At program point L4613(line 4613) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_urb_state~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,844 INFO L899 garLoopResultBuilder]: For program point L4613-1(line 4613) no Hoare annotation was computed. [2022-12-13 17:58:54,844 INFO L895 garLoopResultBuilder]: At program point L4894(line 4894) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,844 INFO L895 garLoopResultBuilder]: At program point L4828-1(line 4828) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,844 INFO L895 garLoopResultBuilder]: At program point L4861(line 4861) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,844 INFO L895 garLoopResultBuilder]: At program point $Ultimate##81(lines 4893 4899) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,844 INFO L895 garLoopResultBuilder]: At program point L4828(line 4828) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,844 INFO L899 garLoopResultBuilder]: For program point L4861-1(line 4861) no Hoare annotation was computed. [2022-12-13 17:58:54,844 INFO L895 garLoopResultBuilder]: At program point __init_work_returnLabel#1(lines 7812 7814) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,845 INFO L895 garLoopResultBuilder]: At program point L4779(line 4779) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,845 INFO L899 garLoopResultBuilder]: For program point L4812-1(line 4812) no Hoare annotation was computed. [2022-12-13 17:58:54,845 INFO L899 garLoopResultBuilder]: For program point L4746(line 4746) no Hoare annotation was computed. [2022-12-13 17:58:54,845 INFO L895 garLoopResultBuilder]: At program point L4812(line 4812) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,845 INFO L895 garLoopResultBuilder]: At program point $Ultimate##86(lines 4905 4911) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,845 INFO L899 garLoopResultBuilder]: For program point L4713(line 4713) no Hoare annotation was computed. [2022-12-13 17:58:54,845 INFO L895 garLoopResultBuilder]: At program point L4862(lines 4862 4863) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,845 INFO L895 garLoopResultBuilder]: At program point L4730(line 4730) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,845 INFO L899 garLoopResultBuilder]: For program point L4829(line 4829) no Hoare annotation was computed. [2022-12-13 17:58:54,845 INFO L899 garLoopResultBuilder]: For program point L4862-1(lines 4862 4863) no Hoare annotation was computed. [2022-12-13 17:58:54,845 INFO L895 garLoopResultBuilder]: At program point L4631(line 4631) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0)) (and (= ~ldv_urb_state~0 0) (not (= |whiteheat_attach_~command~0#1.base| 0)))) [2022-12-13 17:58:54,845 INFO L899 garLoopResultBuilder]: For program point L4631-1(line 4631) no Hoare annotation was computed. [2022-12-13 17:58:54,845 INFO L899 garLoopResultBuilder]: For program point L4697(lines 4697 4704) no Hoare annotation was computed. [2022-12-13 17:58:54,845 INFO L899 garLoopResultBuilder]: For program point L4664(lines 4664 4678) no Hoare annotation was computed. [2022-12-13 17:58:54,845 INFO L895 garLoopResultBuilder]: At program point L4945(line 4945) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,845 INFO L895 garLoopResultBuilder]: At program point L4912(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,845 INFO L899 garLoopResultBuilder]: For program point L4945-1(line 4945) no Hoare annotation was computed. [2022-12-13 17:58:54,846 INFO L895 garLoopResultBuilder]: At program point __raw_spin_lock_init_returnLabel#1(lines 7834 7836) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,846 INFO L899 garLoopResultBuilder]: For program point L4780(line 4780) no Hoare annotation was computed. [2022-12-13 17:58:54,846 INFO L895 garLoopResultBuilder]: At program point L4962(line 4962) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,846 INFO L895 garLoopResultBuilder]: At program point L4962-1(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,846 INFO L899 garLoopResultBuilder]: For program point L4632-1(lines 4632 4633) no Hoare annotation was computed. [2022-12-13 17:58:54,846 INFO L895 garLoopResultBuilder]: At program point L4632(lines 4632 4633) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0)) (and (= ~ldv_urb_state~0 0) (not (= |whiteheat_attach_~command~0#1.base| 0)))) [2022-12-13 17:58:54,846 INFO L895 garLoopResultBuilder]: At program point L4979(line 4979) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,846 INFO L895 garLoopResultBuilder]: At program point L4979-1(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,846 INFO L899 garLoopResultBuilder]: For program point L4616(lines 4616 4619) no Hoare annotation was computed. [2022-12-13 17:58:54,846 INFO L895 garLoopResultBuilder]: At program point L4996(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,846 INFO L899 garLoopResultBuilder]: For program point L4831(lines 4831 4837) no Hoare annotation was computed. [2022-12-13 17:58:54,846 INFO L899 garLoopResultBuilder]: For program point L4815(lines 4815 4821) no Hoare annotation was computed. [2022-12-13 17:58:54,846 INFO L899 garLoopResultBuilder]: For program point L4881(line 4881) no Hoare annotation was computed. [2022-12-13 17:58:54,846 INFO L895 garLoopResultBuilder]: At program point __init_waitqueue_head_returnLabel#1(lines 7809 7811) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,846 INFO L895 garLoopResultBuilder]: At program point $Ultimate##54(lines 4756 4760) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,846 INFO L895 garLoopResultBuilder]: At program point L4931(line 4931) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0)) (and (= ~ldv_urb_state~0 0) (not (= |whiteheat_attach_~command~0#1.base| 0)))) [2022-12-13 17:58:54,846 INFO L899 garLoopResultBuilder]: For program point L4931-1(line 4931) no Hoare annotation was computed. [2022-12-13 17:58:54,847 INFO L895 garLoopResultBuilder]: At program point L4865(line 4865) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,847 INFO L899 garLoopResultBuilder]: For program point L4865-1(line 4865) no Hoare annotation was computed. [2022-12-13 17:58:54,847 INFO L895 garLoopResultBuilder]: At program point no_firmware(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0)) (and (= ~ldv_urb_state~0 0) (not (= |whiteheat_attach_~command~0#1.base| 0)))) [2022-12-13 17:58:54,847 INFO L895 garLoopResultBuilder]: At program point $Ultimate##49(lines 4745 4765) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,847 INFO L895 garLoopResultBuilder]: At program point L4651(line 4651) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0)) (and (= ~ldv_urb_state~0 0) (= (select (select |#memory_int| |whiteheat_attach_~#alen~0#1.base|) |whiteheat_attach_~#alen~0#1.offset|) 2) (not (= |whiteheat_attach_~command~0#1.base| 0)))) [2022-12-13 17:58:54,847 INFO L899 garLoopResultBuilder]: For program point L4651-1(line 4651) no Hoare annotation was computed. [2022-12-13 17:58:54,847 INFO L895 garLoopResultBuilder]: At program point $Ultimate##44(lines 4742 4770) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,847 INFO L899 garLoopResultBuilder]: For program point L4635(lines 4635 4649) no Hoare annotation was computed. [2022-12-13 17:58:54,847 INFO L895 garLoopResultBuilder]: At program point L4850(line 4850) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,847 INFO L899 garLoopResultBuilder]: For program point L4916(line 4916) no Hoare annotation was computed. [2022-12-13 17:58:54,847 INFO L895 garLoopResultBuilder]: At program point $Ultimate##39(lines 4729 4735) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,847 INFO L895 garLoopResultBuilder]: At program point L4784-2(lines 4784 4868) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,847 INFO L899 garLoopResultBuilder]: For program point L4850-1(line 4850) no Hoare annotation was computed. [2022-12-13 17:58:54,847 INFO L895 garLoopResultBuilder]: At program point L4966(line 4966) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,847 INFO L895 garLoopResultBuilder]: At program point $Ultimate##34(lines 4712 4719) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,847 INFO L899 garLoopResultBuilder]: For program point L4966-1(line 4966) no Hoare annotation was computed. [2022-12-13 17:58:54,848 INFO L895 garLoopResultBuilder]: At program point L4900(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,848 INFO L895 garLoopResultBuilder]: At program point L4983(line 4983) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,848 INFO L899 garLoopResultBuilder]: For program point L4983-1(line 4983) no Hoare annotation was computed. [2022-12-13 17:58:54,848 INFO L899 garLoopResultBuilder]: For program point L4884(lines 4884 4891) no Hoare annotation was computed. [2022-12-13 17:58:54,848 INFO L895 garLoopResultBuilder]: At program point L4950-2(lines 4950 4991) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,848 INFO L895 garLoopResultBuilder]: At program point $Ultimate##29(lines 4706 4724) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,848 INFO L899 garLoopResultBuilder]: For program point L4785(line 4785) no Hoare annotation was computed. [2022-12-13 17:58:54,848 INFO L895 garLoopResultBuilder]: At program point L4653(line 4653) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0)) (and (= ~ldv_urb_state~0 0) (= (select (select |#memory_int| |whiteheat_attach_~#alen~0#1.base|) |whiteheat_attach_~#alen~0#1.offset|) 2) (not (= |whiteheat_attach_~command~0#1.base| 0)))) [2022-12-13 17:58:54,848 INFO L899 garLoopResultBuilder]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2022-12-13 17:58:54,848 INFO L895 garLoopResultBuilder]: At program point L4686-2(lines 4686 4876) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,848 INFO L895 garLoopResultBuilder]: At program point L4802(line 4802) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,848 INFO L899 garLoopResultBuilder]: For program point L4802-1(line 4802) no Hoare annotation was computed. [2022-12-13 17:58:54,848 INFO L895 garLoopResultBuilder]: At program point L4736(lines 4686 4876) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,848 INFO L899 garLoopResultBuilder]: For program point L4951(lines 4950 4991) no Hoare annotation was computed. [2022-12-13 17:58:54,848 INFO L899 garLoopResultBuilder]: For program point L4786(lines 4786 4789) no Hoare annotation was computed. [2022-12-13 17:58:54,848 INFO L899 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2022-12-13 17:58:54,848 INFO L895 garLoopResultBuilder]: At program point L4654(lines 4654 4655) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0)) (and (= ~ldv_urb_state~0 0) (= (select (select |#memory_int| |whiteheat_attach_~#alen~0#1.base|) |whiteheat_attach_~#alen~0#1.offset|) 2) (not (= |whiteheat_attach_~command~0#1.base| 0)))) [2022-12-13 17:58:54,849 INFO L895 garLoopResultBuilder]: At program point L4753(line 4753) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,849 INFO L895 garLoopResultBuilder]: At program point L4786-1(lines 4786 4789) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,849 INFO L899 garLoopResultBuilder]: For program point L4654-1(lines 4654 4655) no Hoare annotation was computed. [2022-12-13 17:58:54,849 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4577 5014) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_urb_state~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,849 INFO L895 garLoopResultBuilder]: At program point L5001(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,849 INFO L895 garLoopResultBuilder]: At program point L4968(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,849 INFO L895 garLoopResultBuilder]: At program point L4869(lines 4686 4876) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,849 INFO L899 garLoopResultBuilder]: For program point L4671(lines 4671 4678) no Hoare annotation was computed. [2022-12-13 17:58:54,849 INFO L895 garLoopResultBuilder]: At program point L4919(line 4919) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,849 INFO L895 garLoopResultBuilder]: At program point L4919-1(line 4919) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,849 INFO L895 garLoopResultBuilder]: At program point L4985(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,849 INFO L895 garLoopResultBuilder]: At program point L4952(lines 4952 4955) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,849 INFO L899 garLoopResultBuilder]: For program point L4853(lines 4853 4859) no Hoare annotation was computed. [2022-12-13 17:58:54,849 INFO L899 garLoopResultBuilder]: For program point L4688-1(lines 4688 4691) no Hoare annotation was computed. [2022-12-13 17:58:54,849 INFO L899 garLoopResultBuilder]: For program point L4688(lines 4688 4691) no Hoare annotation was computed. [2022-12-13 17:58:54,849 INFO L895 garLoopResultBuilder]: At program point L4771(lines 4686 4876) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,850 INFO L899 garLoopResultBuilder]: For program point L4804(lines 4804 4810) no Hoare annotation was computed. [2022-12-13 17:58:54,850 INFO L899 garLoopResultBuilder]: For program point whiteheat_attachEXIT(lines 4577 5014) no Hoare annotation was computed. [2022-12-13 17:58:54,850 INFO L899 garLoopResultBuilder]: For program point L4920(line 4920) no Hoare annotation was computed. [2022-12-13 17:58:54,850 INFO L895 garLoopResultBuilder]: At program point L4623(line 4623) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0)) (and (= ~ldv_urb_state~0 0) (not (= |whiteheat_attach_~command~0#1.base| 0)))) [2022-12-13 17:58:54,850 INFO L899 garLoopResultBuilder]: For program point L4623-1(line 4623) no Hoare annotation was computed. [2022-12-13 17:58:54,850 INFO L895 garLoopResultBuilder]: At program point L4970(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,850 INFO L895 garLoopResultBuilder]: At program point L4937-2(lines 4937 5000) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,850 INFO L895 garLoopResultBuilder]: At program point no_command_private(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,850 INFO L895 garLoopResultBuilder]: At program point L4987(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,850 INFO L899 garLoopResultBuilder]: For program point L4657(lines 4657 4678) no Hoare annotation was computed. [2022-12-13 17:58:54,850 INFO L899 garLoopResultBuilder]: For program point L4938(lines 4937 5000) no Hoare annotation was computed. [2022-12-13 17:58:54,850 INFO L895 garLoopResultBuilder]: At program point L4707(line 4707) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,850 INFO L895 garLoopResultBuilder]: At program point L4823(line 4823) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,850 INFO L899 garLoopResultBuilder]: For program point L4823-1(line 4823) no Hoare annotation was computed. [2022-12-13 17:58:54,850 INFO L899 garLoopResultBuilder]: For program point L4757(line 4757) no Hoare annotation was computed. [2022-12-13 17:58:54,850 INFO L899 garLoopResultBuilder]: For program point L4939(lines 4939 4942) no Hoare annotation was computed. [2022-12-13 17:58:54,850 INFO L899 garLoopResultBuilder]: For program point L4906(line 4906) no Hoare annotation was computed. [2022-12-13 17:58:54,851 INFO L895 garLoopResultBuilder]: At program point L5005(lines 4608 5013) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0)) (and (= ~ldv_urb_state~0 0) (not (= |whiteheat_attach_~command~0#1.base| 0)))) [2022-12-13 17:58:54,851 INFO L899 garLoopResultBuilder]: For program point L4840-1(line 4840) no Hoare annotation was computed. [2022-12-13 17:58:54,851 INFO L899 garLoopResultBuilder]: For program point L4873(line 4873) no Hoare annotation was computed. [2022-12-13 17:58:54,851 INFO L895 garLoopResultBuilder]: At program point L4840(line 4840) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,851 INFO L899 garLoopResultBuilder]: For program point L4642(lines 4642 4649) no Hoare annotation was computed. [2022-12-13 17:58:54,851 INFO L899 garLoopResultBuilder]: For program point L4791(line 4791) no Hoare annotation was computed. [2022-12-13 17:58:54,851 INFO L899 garLoopResultBuilder]: For program point L4824-1(lines 4824 4826) no Hoare annotation was computed. [2022-12-13 17:58:54,851 INFO L895 garLoopResultBuilder]: At program point L4824(lines 4824 4826) the Hoare annotation is: (or (not (= 0 |old(~ldv_urb_state~0)|)) (not (= ~ldv_coherent_state~0 0))) [2022-12-13 17:58:54,851 INFO L899 garLoopResultBuilder]: For program point L4626(lines 4626 4629) no Hoare annotation was computed. [2022-12-13 17:58:54,851 INFO L899 garLoopResultBuilder]: For program point L4709(line 4709) no Hoare annotation was computed. [2022-12-13 17:58:54,851 INFO L899 garLoopResultBuilder]: For program point L7742(line 7742) no Hoare annotation was computed. [2022-12-13 17:58:54,851 INFO L899 garLoopResultBuilder]: For program point L7745(lines 7745 7748) no Hoare annotation was computed. [2022-12-13 17:58:54,851 INFO L902 garLoopResultBuilder]: At program point L7740(line 7740) the Hoare annotation is: true [2022-12-13 17:58:54,851 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 7734 7758) no Hoare annotation was computed. [2022-12-13 17:58:54,851 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7734 7758) the Hoare annotation is: true [2022-12-13 17:58:54,851 INFO L899 garLoopResultBuilder]: For program point L7753(lines 7737 7757) no Hoare annotation was computed. [2022-12-13 17:58:54,851 INFO L902 garLoopResultBuilder]: At program point $Ultimate##5(lines 7739 7752) the Hoare annotation is: true [2022-12-13 17:58:54,851 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 7734 7758) no Hoare annotation was computed. [2022-12-13 17:58:54,852 INFO L899 garLoopResultBuilder]: For program point L4123(lines 4123 4126) no Hoare annotation was computed. [2022-12-13 17:58:54,852 INFO L902 garLoopResultBuilder]: At program point L4121-2(lines 4121 4131) the Hoare annotation is: true [2022-12-13 17:58:54,852 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4110 4142) the Hoare annotation is: true [2022-12-13 17:58:54,852 INFO L902 garLoopResultBuilder]: At program point L4132(lines 4114 4138) the Hoare annotation is: true [2022-12-13 17:58:54,852 INFO L899 garLoopResultBuilder]: For program point usb_serial_debug_dataEXIT(lines 4110 4142) no Hoare annotation was computed. [2022-12-13 17:58:54,852 INFO L899 garLoopResultBuilder]: For program point L4122(lines 4121 4131) no Hoare annotation was computed. [2022-12-13 17:58:54,852 INFO L899 garLoopResultBuilder]: For program point L4114(lines 4114 4139) no Hoare annotation was computed. [2022-12-13 17:58:54,852 INFO L899 garLoopResultBuilder]: For program point L4114-2(lines 4110 4142) no Hoare annotation was computed. [2022-12-13 17:58:54,852 INFO L899 garLoopResultBuilder]: For program point L7501(lines 7501 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,852 INFO L899 garLoopResultBuilder]: For program point L4463(line 4463) no Hoare annotation was computed. [2022-12-13 17:58:54,852 INFO L899 garLoopResultBuilder]: For program point L6974(line 6974) no Hoare annotation was computed. [2022-12-13 17:58:54,852 INFO L895 garLoopResultBuilder]: At program point whiteheat_chars_in_buffer_returnLabel#1(lines 5760 5848) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,852 INFO L899 garLoopResultBuilder]: For program point L7504(lines 7504 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,852 INFO L895 garLoopResultBuilder]: At program point L6183(lines 6170 6192) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,852 INFO L895 garLoopResultBuilder]: At program point $Ultimate##200(lines 6989 6996) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,852 INFO L895 garLoopResultBuilder]: At program point whiteheat_ioctl_case_21534#1(lines 5706 5736) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,852 INFO L899 garLoopResultBuilder]: For program point L5127(line 5127) no Hoare annotation was computed. [2022-12-13 17:58:54,853 INFO L895 garLoopResultBuilder]: At program point main_case_9#1(lines 7486 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,853 INFO L895 garLoopResultBuilder]: At program point firm_set_rts_returnLabel#1(lines 6722 6733) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,853 INFO L899 garLoopResultBuilder]: For program point L5524(line 5524) no Hoare annotation was computed. [2022-12-13 17:58:54,853 INFO L895 garLoopResultBuilder]: At program point L4467-2(lines 4467 4483) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,853 INFO L895 garLoopResultBuilder]: At program point L5260-1(line 5260) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,853 INFO L895 garLoopResultBuilder]: At program point L5260(line 5260) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,853 INFO L899 garLoopResultBuilder]: For program point L5128(lines 5128 5134) no Hoare annotation was computed. [2022-12-13 17:58:54,853 INFO L895 garLoopResultBuilder]: At program point L7110-2(lines 7110 7195) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,853 INFO L899 garLoopResultBuilder]: For program point L7507(lines 7507 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,853 INFO L899 garLoopResultBuilder]: For program point L5525(lines 5525 5531) no Hoare annotation was computed. [2022-12-13 17:58:54,853 INFO L899 garLoopResultBuilder]: For program point L4468(lines 4467 4483) no Hoare annotation was computed. [2022-12-13 17:58:54,853 INFO L895 garLoopResultBuilder]: At program point L5261(line 5261) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,853 INFO L899 garLoopResultBuilder]: For program point L7111(lines 7110 7195) no Hoare annotation was computed. [2022-12-13 17:58:54,853 INFO L895 garLoopResultBuilder]: At program point L5262(line 5262) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,853 INFO L895 garLoopResultBuilder]: At program point L6187(line 6187) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,853 INFO L895 garLoopResultBuilder]: At program point L7112(lines 7112 7115) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,854 INFO L899 garLoopResultBuilder]: For program point L5659-1(lines 5638 5680) no Hoare annotation was computed. [2022-12-13 17:58:54,854 INFO L895 garLoopResultBuilder]: At program point L5395(line 5395) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,854 INFO L895 garLoopResultBuilder]: At program point L5263(line 5263) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,854 INFO L895 garLoopResultBuilder]: At program point L6188(line 6188) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,854 INFO L895 garLoopResultBuilder]: At program point main_returnLabel#1(lines 7411 7655) the Hoare annotation is: (= ~ldv_urb_state~0 0) [2022-12-13 17:58:54,854 INFO L895 garLoopResultBuilder]: At program point L7642(lines 7430 7654) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,854 INFO L899 garLoopResultBuilder]: For program point L7510(lines 7510 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,854 INFO L895 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,854 INFO L899 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2022-12-13 17:58:54,854 INFO L899 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2022-12-13 17:58:54,854 INFO L895 garLoopResultBuilder]: At program point tty_insert_flip_string_fixed_flag_returnLabel#1(lines 7946 7948) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,854 INFO L899 garLoopResultBuilder]: For program point L5397(line 5397) no Hoare annotation was computed. [2022-12-13 17:58:54,854 INFO L895 garLoopResultBuilder]: At program point L5398(line 5398) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,854 INFO L899 garLoopResultBuilder]: For program point L4473(lines 4473 4476) no Hoare annotation was computed. [2022-12-13 17:58:54,854 INFO L895 garLoopResultBuilder]: At program point L4473-1(lines 4469 4479) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,854 INFO L899 garLoopResultBuilder]: For program point L5398-1(line 5398) no Hoare annotation was computed. [2022-12-13 17:58:54,854 INFO L895 garLoopResultBuilder]: At program point whiteheat_tiocmget_returnLabel#1(lines 5593 5633) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,855 INFO L899 garLoopResultBuilder]: For program point L5663-1(lines 5638 5680) no Hoare annotation was computed. [2022-12-13 17:58:54,855 INFO L895 garLoopResultBuilder]: At program point L7117(line 7117) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,855 INFO L895 garLoopResultBuilder]: At program point main_case_5#1(lines 7474 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,855 INFO L899 garLoopResultBuilder]: For program point L7118(line 7118) no Hoare annotation was computed. [2022-12-13 17:58:54,855 INFO L895 garLoopResultBuilder]: At program point L5797(line 5797) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,855 INFO L895 garLoopResultBuilder]: At program point L7647(lines 7430 7654) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,855 INFO L895 garLoopResultBuilder]: At program point L5269(lines 5221 5321) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,855 INFO L895 garLoopResultBuilder]: At program point L5137(lines 5123 5210) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,855 INFO L895 garLoopResultBuilder]: At program point list_add_tail_returnLabel#1(lines 3855 3863) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,855 INFO L895 garLoopResultBuilder]: At program point L6195(lines 6195 6196) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,855 INFO L899 garLoopResultBuilder]: For program point L6195-1(lines 6195 6196) no Hoare annotation was computed. [2022-12-13 17:58:54,855 INFO L899 garLoopResultBuilder]: For program point L5799(line 5799) no Hoare annotation was computed. [2022-12-13 17:58:54,855 INFO L899 garLoopResultBuilder]: For program point L5667-1(lines 5638 5680) no Hoare annotation was computed. [2022-12-13 17:58:54,855 INFO L899 garLoopResultBuilder]: For program point L5800-1(line 5800) no Hoare annotation was computed. [2022-12-13 17:58:54,855 INFO L895 garLoopResultBuilder]: At program point L5800(line 5800) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,855 INFO L895 garLoopResultBuilder]: At program point L6197(line 6197) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,855 INFO L899 garLoopResultBuilder]: For program point L6197-1(line 6197) no Hoare annotation was computed. [2022-12-13 17:58:54,856 INFO L895 garLoopResultBuilder]: At program point L6990(line 6990) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,856 INFO L895 garLoopResultBuilder]: At program point main_case_16#1(lines 7507 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,856 INFO L899 garLoopResultBuilder]: For program point L7123-1(lines 7123 7133) no Hoare annotation was computed. [2022-12-13 17:58:54,856 INFO L899 garLoopResultBuilder]: For program point L7123(lines 7123 7133) no Hoare annotation was computed. [2022-12-13 17:58:54,856 INFO L899 garLoopResultBuilder]: For program point L7520-1(lines 7516 7527) no Hoare annotation was computed. [2022-12-13 17:58:54,856 INFO L899 garLoopResultBuilder]: For program point L4481(line 4481) no Hoare annotation was computed. [2022-12-13 17:58:54,856 INFO L895 garLoopResultBuilder]: At program point L7520(line 7520) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,856 INFO L899 garLoopResultBuilder]: For program point L7124(lines 7124 7131) no Hoare annotation was computed. [2022-12-13 17:58:54,856 INFO L899 garLoopResultBuilder]: For program point L6992(line 6992) no Hoare annotation was computed. [2022-12-13 17:58:54,856 INFO L899 garLoopResultBuilder]: For program point L5671-1(lines 5671 5674) no Hoare annotation was computed. [2022-12-13 17:58:54,856 INFO L895 garLoopResultBuilder]: At program point L5407(lines 5384 5500) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,856 INFO L899 garLoopResultBuilder]: For program point L5143(lines 5143 5146) no Hoare annotation was computed. [2022-12-13 17:58:54,856 INFO L895 garLoopResultBuilder]: At program point L5275-2(lines 5275 5286) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,856 INFO L899 garLoopResultBuilder]: For program point L6200(lines 6200 6207) no Hoare annotation was computed. [2022-12-13 17:58:54,856 INFO L899 garLoopResultBuilder]: For program point L6993-1(line 6993) no Hoare annotation was computed. [2022-12-13 17:58:54,856 INFO L895 garLoopResultBuilder]: At program point L6993(line 6993) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,856 INFO L895 garLoopResultBuilder]: At program point main_case_1#1(lines 7462 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,857 INFO L895 garLoopResultBuilder]: At program point $Ultimate##291(lines 5350 5360) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,857 INFO L895 garLoopResultBuilder]: At program point $Ultimate##296(lines 5364 5382) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,857 INFO L899 garLoopResultBuilder]: For program point L6729-1(line 6729) no Hoare annotation was computed. [2022-12-13 17:58:54,857 INFO L895 garLoopResultBuilder]: At program point L6729(line 6729) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,857 INFO L899 garLoopResultBuilder]: For program point L5276(lines 5275 5286) no Hoare annotation was computed. [2022-12-13 17:58:54,857 INFO L895 garLoopResultBuilder]: At program point L5277(lines 5277 5280) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,857 INFO L895 garLoopResultBuilder]: At program point L5542(line 5542) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,857 INFO L895 garLoopResultBuilder]: At program point L6203(line 6203) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,857 INFO L895 garLoopResultBuilder]: At program point L6203-1(lines 6124 6214) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,857 INFO L899 garLoopResultBuilder]: For program point L5147(lines 5147 5150) no Hoare annotation was computed. [2022-12-13 17:58:54,857 INFO L899 garLoopResultBuilder]: For program point L5147-2(lines 5147 5150) no Hoare annotation was computed. [2022-12-13 17:58:54,857 INFO L895 garLoopResultBuilder]: At program point $Ultimate##250(lines 7559 7568) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,857 INFO L899 garLoopResultBuilder]: For program point L5544(line 5544) no Hoare annotation was computed. [2022-12-13 17:58:54,857 INFO L895 garLoopResultBuilder]: At program point $Ultimate##257(lines 5030 5040) the Hoare annotation is: false [2022-12-13 17:58:54,857 INFO L895 garLoopResultBuilder]: At program point whiteheat_ioctl_returnLabel#1(lines 5682 5739) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,857 INFO L895 garLoopResultBuilder]: At program point L5809(lines 5770 5847) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,858 INFO L895 garLoopResultBuilder]: At program point L4488-1(lines 4488 4511) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,858 INFO L895 garLoopResultBuilder]: At program point L5545(line 5545) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,858 INFO L899 garLoopResultBuilder]: For program point L5545-1(line 5545) no Hoare annotation was computed. [2022-12-13 17:58:54,858 INFO L899 garLoopResultBuilder]: For program point L5413(lines 5413 5419) no Hoare annotation was computed. [2022-12-13 17:58:54,858 INFO L895 garLoopResultBuilder]: At program point main_case_12#1(lines 7495 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,858 INFO L899 garLoopResultBuilder]: For program point L4489(lines 4488 4511) no Hoare annotation was computed. [2022-12-13 17:58:54,858 INFO L899 garLoopResultBuilder]: For program point L5282(line 5282) no Hoare annotation was computed. [2022-12-13 17:58:54,858 INFO L895 garLoopResultBuilder]: At program point start_command_port_returnLabel#1(lines 6792 6828) the Hoare annotation is: (let ((.cse0 (= ~ldv_coherent_state~0 0)) (.cse1 (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0)) (.cse5 (= 0 |ULTIMATE.start_start_command_port_#res#1|)) (.cse2 (= ~ldv_urb_state~0 0)) (.cse4 (= |ULTIMATE.start_start_command_port_~retval~2#1| 0)) (.cse3 (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse1 (not .cse5) .cse2 (not .cse4) .cse3))) [2022-12-13 17:58:54,858 INFO L899 garLoopResultBuilder]: For program point L4490(lines 4490 4493) no Hoare annotation was computed. [2022-12-13 17:58:54,858 INFO L895 garLoopResultBuilder]: At program point L5415(line 5415) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,858 INFO L895 garLoopResultBuilder]: At program point $Ultimate##207(lines 5195 5205) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,858 INFO L899 garLoopResultBuilder]: For program point L7794(lines 7794 7799) no Hoare annotation was computed. [2022-12-13 17:58:54,858 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-12-13 17:58:54,858 INFO L895 garLoopResultBuilder]: At program point L6209(line 6209) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,858 INFO L895 garLoopResultBuilder]: At program point $Ultimate##215(lines 7550 7556) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,858 INFO L899 garLoopResultBuilder]: For program point L6209-1(line 6209) no Hoare annotation was computed. [2022-12-13 17:58:54,859 INFO L895 garLoopResultBuilder]: At program point L7002(lines 6897 7010) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,859 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,859 INFO L899 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2022-12-13 17:58:54,859 INFO L895 garLoopResultBuilder]: At program point L6870(line 6870) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,859 INFO L899 garLoopResultBuilder]: For program point L6870-1(line 6870) no Hoare annotation was computed. [2022-12-13 17:58:54,859 INFO L895 garLoopResultBuilder]: At program point $Ultimate##220(lines 5227 5237) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,859 INFO L895 garLoopResultBuilder]: At program point L5814-2(lines 5814 5824) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,859 INFO L899 garLoopResultBuilder]: For program point L5154(lines 5154 5160) no Hoare annotation was computed. [2022-12-13 17:58:54,859 INFO L899 garLoopResultBuilder]: For program point L7136-1(line 7136) no Hoare annotation was computed. [2022-12-13 17:58:54,859 INFO L895 garLoopResultBuilder]: At program point L7136(line 7136) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,859 INFO L899 garLoopResultBuilder]: For program point L5815(lines 5814 5824) no Hoare annotation was computed. [2022-12-13 17:58:54,859 INFO L899 garLoopResultBuilder]: For program point L7797-1(lines 7793 7807) no Hoare annotation was computed. [2022-12-13 17:58:54,859 INFO L895 garLoopResultBuilder]: At program point L7797(line 7797) the Hoare annotation is: false [2022-12-13 17:58:54,859 INFO L895 garLoopResultBuilder]: At program point L5287(lines 5221 5321) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,859 INFO L899 garLoopResultBuilder]: For program point L5816(lines 5816 5819) no Hoare annotation was computed. [2022-12-13 17:58:54,859 INFO L899 garLoopResultBuilder]: For program point L6741-1(line 6741) no Hoare annotation was computed. [2022-12-13 17:58:54,859 INFO L895 garLoopResultBuilder]: At program point L6741(line 6741) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,860 INFO L895 garLoopResultBuilder]: At program point L4495(line 4495) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,860 INFO L899 garLoopResultBuilder]: For program point L4495-1(line 4495) no Hoare annotation was computed. [2022-12-13 17:58:54,860 INFO L899 garLoopResultBuilder]: For program point L5156-1(line 5156) no Hoare annotation was computed. [2022-12-13 17:58:54,860 INFO L899 garLoopResultBuilder]: For program point L7138(lines 7138 7168) no Hoare annotation was computed. [2022-12-13 17:58:54,860 INFO L895 garLoopResultBuilder]: At program point L5156(line 5156) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (not (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0)) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,860 INFO L899 garLoopResultBuilder]: For program point L7006(line 7006) no Hoare annotation was computed. [2022-12-13 17:58:54,860 INFO L899 garLoopResultBuilder]: For program point L4496-1(line 4496) no Hoare annotation was computed. [2022-12-13 17:58:54,860 INFO L895 garLoopResultBuilder]: At program point firm_set_dtr_returnLabel#1(lines 6734 6745) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,860 INFO L895 garLoopResultBuilder]: At program point L4496(line 4496) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,860 INFO L895 garLoopResultBuilder]: At program point L5421(line 5421) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,860 INFO L899 garLoopResultBuilder]: For program point L5421-1(line 5421) no Hoare annotation was computed. [2022-12-13 17:58:54,860 INFO L895 garLoopResultBuilder]: At program point $Ultimate##301(lines 5366 5376) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,860 INFO L895 garLoopResultBuilder]: At program point L5554(lines 5515 5591) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,860 INFO L895 garLoopResultBuilder]: At program point L5422(line 5422) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,860 INFO L895 garLoopResultBuilder]: At program point L4497(lines 4497 4498) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,860 INFO L899 garLoopResultBuilder]: For program point L4497-1(lines 4497 4498) no Hoare annotation was computed. [2022-12-13 17:58:54,860 INFO L895 garLoopResultBuilder]: At program point L5422-1(line 5422) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,861 INFO L895 garLoopResultBuilder]: At program point $Ultimate##317(lines 5391 5406) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,861 INFO L899 garLoopResultBuilder]: For program point L5423(line 5423) no Hoare annotation was computed. [2022-12-13 17:58:54,861 INFO L895 garLoopResultBuilder]: At program point firm_open_returnLabel#1(lines 6492 6502) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,861 INFO L895 garLoopResultBuilder]: At program point $Ultimate##322(lines 5394 5401) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,861 INFO L895 garLoopResultBuilder]: At program point L7803-1(lines 7791 7808) the Hoare annotation is: (= ~ldv_urb_state~0 0) [2022-12-13 17:58:54,861 INFO L895 garLoopResultBuilder]: At program point L7803(line 7803) the Hoare annotation is: false [2022-12-13 17:58:54,861 INFO L899 garLoopResultBuilder]: For program point L7539-1(lines 7536 7546) no Hoare annotation was computed. [2022-12-13 17:58:54,861 INFO L895 garLoopResultBuilder]: At program point L7539(line 7539) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,861 INFO L899 garLoopResultBuilder]: For program point L4500(lines 4500 4509) no Hoare annotation was computed. [2022-12-13 17:58:54,861 INFO L895 garLoopResultBuilder]: At program point L5293-2(lines 5293 5311) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,861 INFO L895 garLoopResultBuilder]: At program point L7011(lines 6868 7018) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,861 INFO L895 garLoopResultBuilder]: At program point L6879(line 6879) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,861 INFO L899 garLoopResultBuilder]: For program point L5294(lines 5293 5311) no Hoare annotation was computed. [2022-12-13 17:58:54,861 INFO L895 garLoopResultBuilder]: At program point L4502(line 4502) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,861 INFO L899 garLoopResultBuilder]: For program point L4502-1(line 4502) no Hoare annotation was computed. [2022-12-13 17:58:54,861 INFO L895 garLoopResultBuilder]: At program point L5559-2(lines 5559 5567) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,862 INFO L899 garLoopResultBuilder]: For program point L5295(lines 5295 5298) no Hoare annotation was computed. [2022-12-13 17:58:54,862 INFO L899 garLoopResultBuilder]: For program point L5031(line 5031) no Hoare annotation was computed. [2022-12-13 17:58:54,862 INFO L895 garLoopResultBuilder]: At program point copy_to_user_returnLabel#1(lines 3977 3990) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (exists ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,862 INFO L895 garLoopResultBuilder]: At program point usb_serial_port_softint_returnLabel#1(lines 7976 7978) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,862 INFO L899 garLoopResultBuilder]: For program point L6881(line 6881) no Hoare annotation was computed. [2022-12-13 17:58:54,862 INFO L895 garLoopResultBuilder]: At program point L4503(line 4503) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,862 INFO L899 garLoopResultBuilder]: For program point L4503-1(line 4503) no Hoare annotation was computed. [2022-12-13 17:58:54,862 INFO L899 garLoopResultBuilder]: For program point L5560(lines 5559 5567) no Hoare annotation was computed. [2022-12-13 17:58:54,862 INFO L899 garLoopResultBuilder]: For program point L5428-2(lines 5428 5432) no Hoare annotation was computed. [2022-12-13 17:58:54,862 INFO L899 garLoopResultBuilder]: For program point L5428(lines 5428 5432) no Hoare annotation was computed. [2022-12-13 17:58:54,862 INFO L899 garLoopResultBuilder]: For program point L5164(lines 5164 5171) no Hoare annotation was computed. [2022-12-13 17:58:54,862 INFO L899 garLoopResultBuilder]: For program point L5032(lines 5032 5038) no Hoare annotation was computed. [2022-12-13 17:58:54,862 INFO L895 garLoopResultBuilder]: At program point L6882(line 6882) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,863 INFO L895 garLoopResultBuilder]: At program point L5825(lines 5770 5847) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,863 INFO L899 garLoopResultBuilder]: For program point L6882-1(line 6882) no Hoare annotation was computed. [2022-12-13 17:58:54,863 INFO L899 garLoopResultBuilder]: For program point L5693(line 5693) no Hoare annotation was computed. [2022-12-13 17:58:54,863 INFO L899 garLoopResultBuilder]: For program point L5561(lines 5561 5564) no Hoare annotation was computed. [2022-12-13 17:58:54,863 INFO L899 garLoopResultBuilder]: For program point L7015(line 7015) no Hoare annotation was computed. [2022-12-13 17:58:54,863 INFO L899 garLoopResultBuilder]: For program point L5694(lines 5694 5700) no Hoare annotation was computed. [2022-12-13 17:58:54,863 INFO L895 garLoopResultBuilder]: At program point L5166(line 5166) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (not (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0)) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,863 INFO L899 garLoopResultBuilder]: For program point L5166-1(line 5166) no Hoare annotation was computed. [2022-12-13 17:58:54,863 INFO L895 garLoopResultBuilder]: At program point L7148(line 7148) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,863 INFO L895 garLoopResultBuilder]: At program point main_case_6#1(lines 7477 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,863 INFO L895 garLoopResultBuilder]: At program point L5167(line 5167) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (not (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0)) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,863 INFO L899 garLoopResultBuilder]: For program point L6224-1(line 6224) no Hoare annotation was computed. [2022-12-13 17:58:54,863 INFO L899 garLoopResultBuilder]: For program point L5167-1(line 5167) no Hoare annotation was computed. [2022-12-13 17:58:54,863 INFO L895 garLoopResultBuilder]: At program point L6224(line 6224) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,863 INFO L899 garLoopResultBuilder]: For program point L6753-1(line 6753) no Hoare annotation was computed. [2022-12-13 17:58:54,863 INFO L895 garLoopResultBuilder]: At program point L6753(line 6753) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,864 INFO L895 garLoopResultBuilder]: At program point tty_flip_buffer_push_returnLabel#1(lines 7938 7940) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,864 INFO L899 garLoopResultBuilder]: For program point L7150(line 7150) no Hoare annotation was computed. [2022-12-13 17:58:54,864 INFO L899 garLoopResultBuilder]: For program point L7151-1(line 7151) no Hoare annotation was computed. [2022-12-13 17:58:54,864 INFO L895 garLoopResultBuilder]: At program point L7151(line 7151) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,864 INFO L895 garLoopResultBuilder]: At program point L5435(line 5435) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,864 INFO L899 garLoopResultBuilder]: For program point L5435-1(line 5435) no Hoare annotation was computed. [2022-12-13 17:58:54,864 INFO L895 garLoopResultBuilder]: At program point L5303(line 5303) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,864 INFO L895 garLoopResultBuilder]: At program point L5303-1(line 5303) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,864 INFO L895 garLoopResultBuilder]: At program point L5568(lines 5515 5591) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,864 INFO L899 garLoopResultBuilder]: For program point L5436-1(line 5436) no Hoare annotation was computed. [2022-12-13 17:58:54,864 INFO L895 garLoopResultBuilder]: At program point L5436(line 5436) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,864 INFO L895 garLoopResultBuilder]: At program point L5304(line 5304) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,864 INFO L899 garLoopResultBuilder]: For program point L5172-1(lines 5172 5177) no Hoare annotation was computed. [2022-12-13 17:58:54,864 INFO L895 garLoopResultBuilder]: At program point main_case_15#1(lines 7504 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,864 INFO L899 garLoopResultBuilder]: For program point L5172(lines 5172 5177) no Hoare annotation was computed. [2022-12-13 17:58:54,864 INFO L899 garLoopResultBuilder]: For program point L5833(line 5833) no Hoare annotation was computed. [2022-12-13 17:58:54,865 INFO L895 garLoopResultBuilder]: At program point L4512(lines 4386 4564) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,865 INFO L899 garLoopResultBuilder]: For program point L6230(line 6230) no Hoare annotation was computed. [2022-12-13 17:58:54,865 INFO L895 garLoopResultBuilder]: At program point L5305(line 5305) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,865 INFO L895 garLoopResultBuilder]: At program point L5041(lines 5028 5119) the Hoare annotation is: false [2022-12-13 17:58:54,865 INFO L895 garLoopResultBuilder]: At program point L6891(lines 6868 7018) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,865 INFO L899 garLoopResultBuilder]: For program point L5834(lines 5834 5840) no Hoare annotation was computed. [2022-12-13 17:58:54,865 INFO L895 garLoopResultBuilder]: At program point L5306(line 5306) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,865 INFO L899 garLoopResultBuilder]: For program point L6231(lines 6231 6237) no Hoare annotation was computed. [2022-12-13 17:58:54,865 INFO L895 garLoopResultBuilder]: At program point L5174(line 5174) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0) (or (not (= |ULTIMATE.start_whiteheat_open_~tty#1.base| 0)) (not (= |ULTIMATE.start_whiteheat_open_~tty#1.offset| 0)))) [2022-12-13 17:58:54,865 INFO L895 garLoopResultBuilder]: At program point L5439(line 5439) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,865 INFO L899 garLoopResultBuilder]: For program point L5439-1(line 5439) no Hoare annotation was computed. [2022-12-13 17:58:54,865 INFO L899 garLoopResultBuilder]: For program point L5307(line 5307) no Hoare annotation was computed. [2022-12-13 17:58:54,865 INFO L895 garLoopResultBuilder]: At program point tty_port_tty_get_returnLabel#1(lines 7952 7954) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,865 INFO L895 garLoopResultBuilder]: At program point firm_purge_returnLabel#1(lines 6758 6769) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,865 INFO L899 garLoopResultBuilder]: For program point L5572(line 5572) no Hoare annotation was computed. [2022-12-13 17:58:54,865 INFO L895 garLoopResultBuilder]: At program point whiteheat_tiocmset_returnLabel#1(lines 5634 5681) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,866 INFO L895 garLoopResultBuilder]: At program point L6498(line 6498) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,866 INFO L899 garLoopResultBuilder]: For program point L4516(line 4516) no Hoare annotation was computed. [2022-12-13 17:58:54,866 INFO L899 garLoopResultBuilder]: For program point L5441(lines 5441 5499) no Hoare annotation was computed. [2022-12-13 17:58:54,866 INFO L899 garLoopResultBuilder]: For program point L6498-1(line 6498) no Hoare annotation was computed. [2022-12-13 17:58:54,866 INFO L895 garLoopResultBuilder]: At program point L5046(line 5046) the Hoare annotation is: false [2022-12-13 17:58:54,866 INFO L895 garLoopResultBuilder]: At program point L7160(lines 7138 7167) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,866 INFO L899 garLoopResultBuilder]: For program point L5046-1(line 5046) no Hoare annotation was computed. [2022-12-13 17:58:54,866 INFO L899 garLoopResultBuilder]: For program point L7953-1(line 7953) no Hoare annotation was computed. [2022-12-13 17:58:54,866 INFO L895 garLoopResultBuilder]: At program point L7953(line 7953) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,866 INFO L895 garLoopResultBuilder]: At program point L5179(line 5179) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,866 INFO L899 garLoopResultBuilder]: For program point L5179-1(line 5179) no Hoare annotation was computed. [2022-12-13 17:58:54,866 INFO L895 garLoopResultBuilder]: At program point L5047(line 5047) the Hoare annotation is: false [2022-12-13 17:58:54,866 INFO L899 garLoopResultBuilder]: For program point L5047-1(line 5047) no Hoare annotation was computed. [2022-12-13 17:58:54,866 INFO L895 garLoopResultBuilder]: At program point L6897-2(lines 6897 7010) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,866 INFO L899 garLoopResultBuilder]: For program point L6765-1(line 6765) no Hoare annotation was computed. [2022-12-13 17:58:54,866 INFO L895 garLoopResultBuilder]: At program point L6765(line 6765) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,867 INFO L895 garLoopResultBuilder]: At program point main_case_11#1(lines 7492 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,867 INFO L895 garLoopResultBuilder]: At program point L5312(lines 5221 5321) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,867 INFO L899 garLoopResultBuilder]: For program point L5180-1(line 5180) no Hoare annotation was computed. [2022-12-13 17:58:54,867 INFO L895 garLoopResultBuilder]: At program point L5180(line 5180) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,867 INFO L899 garLoopResultBuilder]: For program point L6898(lines 6897 7010) no Hoare annotation was computed. [2022-12-13 17:58:54,867 INFO L899 garLoopResultBuilder]: For program point L3859-1(line 3859) no Hoare annotation was computed. [2022-12-13 17:58:54,867 INFO L895 garLoopResultBuilder]: At program point L3859(line 3859) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,867 INFO L895 garLoopResultBuilder]: At program point L4520-2(lines 4520 4550) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,867 INFO L899 garLoopResultBuilder]: For program point L5577(line 5577) no Hoare annotation was computed. [2022-12-13 17:58:54,867 INFO L895 garLoopResultBuilder]: At program point list_empty_returnLabel#1(lines 3876 3881) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,867 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-12-13 17:58:54,867 INFO L895 garLoopResultBuilder]: At program point L6899(lines 6899 6902) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,867 INFO L899 garLoopResultBuilder]: For program point L5578(lines 5578 5584) no Hoare annotation was computed. [2022-12-13 17:58:54,867 INFO L895 garLoopResultBuilder]: At program point $Ultimate##380(lines 5576 5586) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,867 INFO L899 garLoopResultBuilder]: For program point L4521(lines 4520 4550) no Hoare annotation was computed. [2022-12-13 17:58:54,867 INFO L895 garLoopResultBuilder]: At program point $Ultimate##388(lines 5692 5702) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,867 INFO L895 garLoopResultBuilder]: At program point L5843(lines 5770 5847) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,868 INFO L895 garLoopResultBuilder]: At program point $Ultimate##393(lines 5706 5736) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,868 INFO L899 garLoopResultBuilder]: For program point L7561-1(line 7561) no Hoare annotation was computed. [2022-12-13 17:58:54,868 INFO L895 garLoopResultBuilder]: At program point L7561(line 7561) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,868 INFO L899 garLoopResultBuilder]: For program point L5183(lines 5183 5192) no Hoare annotation was computed. [2022-12-13 17:58:54,868 INFO L895 garLoopResultBuilder]: At program point L6240(lines 6221 6282) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,868 INFO L895 garLoopResultBuilder]: At program point L5051-2(lines 5051 5114) the Hoare annotation is: false [2022-12-13 17:58:54,868 INFO L899 garLoopResultBuilder]: For program point L7562(lines 7562 7564) no Hoare annotation was computed. [2022-12-13 17:58:54,868 INFO L899 garLoopResultBuilder]: For program point L7562-2(lines 7562 7564) no Hoare annotation was computed. [2022-12-13 17:58:54,868 INFO L895 garLoopResultBuilder]: At program point whiteheat_break_ctl_returnLabel#1(lines 5750 5759) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,868 INFO L895 garLoopResultBuilder]: At program point L5316(line 5316) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,868 INFO L899 garLoopResultBuilder]: For program point L5052(line 5052) no Hoare annotation was computed. [2022-12-13 17:58:54,868 INFO L899 garLoopResultBuilder]: For program point L4524-1(line 4524) no Hoare annotation was computed. [2022-12-13 17:58:54,868 INFO L895 garLoopResultBuilder]: At program point L4524(line 4524) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,868 INFO L899 garLoopResultBuilder]: For program point L4392(line 4392) no Hoare annotation was computed. [2022-12-13 17:58:54,868 INFO L895 garLoopResultBuilder]: At program point $Ultimate##334(lines 5448 5463) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,868 INFO L899 garLoopResultBuilder]: For program point L5317(line 5317) no Hoare annotation was computed. [2022-12-13 17:58:54,869 INFO L895 garLoopResultBuilder]: At program point $Ultimate##339(lines 5451 5458) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,869 INFO L899 garLoopResultBuilder]: For program point L5053(lines 5053 5056) no Hoare annotation was computed. [2022-12-13 17:58:54,869 INFO L899 garLoopResultBuilder]: For program point L5053-1(lines 5053 5056) no Hoare annotation was computed. [2022-12-13 17:58:54,869 INFO L895 garLoopResultBuilder]: At program point L5318(line 5318) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,869 INFO L899 garLoopResultBuilder]: For program point L4393(lines 4393 4399) no Hoare annotation was computed. [2022-12-13 17:58:54,869 INFO L899 garLoopResultBuilder]: For program point L5318-1(line 5318) no Hoare annotation was computed. [2022-12-13 17:58:54,869 INFO L895 garLoopResultBuilder]: At program point $Ultimate##344(lines 5476 5491) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,869 INFO L895 garLoopResultBuilder]: At program point $Ultimate##349(lines 5479 5486) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,869 INFO L899 garLoopResultBuilder]: For program point L6904(line 6904) no Hoare annotation was computed. [2022-12-13 17:58:54,869 INFO L899 garLoopResultBuilder]: For program point L4526(lines 4526 4529) no Hoare annotation was computed. [2022-12-13 17:58:54,869 INFO L899 garLoopResultBuilder]: For program point L4526-1(lines 4522 4532) no Hoare annotation was computed. [2022-12-13 17:58:54,869 INFO L895 garLoopResultBuilder]: At program point L5187(line 5187) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (not (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0)) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,869 INFO L899 garLoopResultBuilder]: For program point L5187-1(line 5187) no Hoare annotation was computed. [2022-12-13 17:58:54,869 INFO L895 garLoopResultBuilder]: At program point $Ultimate##354(lines 5523 5533) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,869 INFO L895 garLoopResultBuilder]: At program point L6244(line 6244) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,870 INFO L895 garLoopResultBuilder]: At program point L7434(line 7434) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (exists ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,870 INFO L895 garLoopResultBuilder]: At program point L5452(line 5452) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,870 INFO L895 garLoopResultBuilder]: At program point $Ultimate##362(lines 5538 5553) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,870 INFO L899 garLoopResultBuilder]: For program point L7434-1(line 7434) no Hoare annotation was computed. [2022-12-13 17:58:54,870 INFO L899 garLoopResultBuilder]: For program point L5188-1(line 5188) no Hoare annotation was computed. [2022-12-13 17:58:54,870 INFO L895 garLoopResultBuilder]: At program point $Ultimate##367(lines 5541 5548) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,870 INFO L899 garLoopResultBuilder]: For program point L6245(line 6245) no Hoare annotation was computed. [2022-12-13 17:58:54,870 INFO L895 garLoopResultBuilder]: At program point L5188(line 5188) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (not (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0)) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,870 INFO L895 garLoopResultBuilder]: At program point $Ultimate##405(lines 5606 5616) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,870 INFO L895 garLoopResultBuilder]: At program point ldv_initialize_returnLabel#1(lines 7892 7894) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (exists ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,870 INFO L899 garLoopResultBuilder]: For program point L5454(line 5454) no Hoare annotation was computed. [2022-12-13 17:58:54,870 INFO L899 garLoopResultBuilder]: For program point L7436(lines 7436 7439) no Hoare annotation was computed. [2022-12-13 17:58:54,870 INFO L899 garLoopResultBuilder]: For program point L6247(lines 6247 6254) no Hoare annotation was computed. [2022-12-13 17:58:54,870 INFO L899 garLoopResultBuilder]: For program point L6776-1(line 6776) no Hoare annotation was computed. [2022-12-13 17:58:54,870 INFO L895 garLoopResultBuilder]: At program point L6776(line 6776) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,870 INFO L895 garLoopResultBuilder]: At program point whiteheat_firmware_attach_returnLabel#1(lines 4566 4571) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,871 INFO L895 garLoopResultBuilder]: At program point L5587(lines 5515 5591) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,871 INFO L895 garLoopResultBuilder]: At program point whiteheat_open_returnLabel#1(lines 5121 5211) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,871 INFO L895 garLoopResultBuilder]: At program point L5455(line 5455) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,871 INFO L899 garLoopResultBuilder]: For program point L5455-1(line 5455) no Hoare annotation was computed. [2022-12-13 17:58:54,871 INFO L895 garLoopResultBuilder]: At program point L5059(line 5059) the Hoare annotation is: false [2022-12-13 17:58:54,871 INFO L899 garLoopResultBuilder]: For program point L5059-1(line 5059) no Hoare annotation was computed. [2022-12-13 17:58:54,871 INFO L895 garLoopResultBuilder]: At program point $Ultimate##431(lines 5645 5655) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,871 INFO L895 garLoopResultBuilder]: At program point $Ultimate##436(lines 5659 5662) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,871 INFO L895 garLoopResultBuilder]: At program point L6909-1(line 6909) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,871 INFO L895 garLoopResultBuilder]: At program point L6909(line 6909) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,871 INFO L895 garLoopResultBuilder]: At program point L7174(line 7174) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,871 INFO L895 garLoopResultBuilder]: At program point L6249(line 6249) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,871 INFO L899 garLoopResultBuilder]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2022-12-13 17:58:54,871 INFO L899 garLoopResultBuilder]: For program point L6910(line 6910) no Hoare annotation was computed. [2022-12-13 17:58:54,871 INFO L899 garLoopResultBuilder]: For program point L7572(line 7572) no Hoare annotation was computed. [2022-12-13 17:58:54,871 INFO L899 garLoopResultBuilder]: For program point L7176(line 7176) no Hoare annotation was computed. [2022-12-13 17:58:54,871 INFO L899 garLoopResultBuilder]: For program point L6912(lines 6912 6984) no Hoare annotation was computed. [2022-12-13 17:58:54,872 INFO L895 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,872 INFO L895 garLoopResultBuilder]: At program point L4402(lines 4386 4564) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (<= (+ 2 |ULTIMATE.start_whiteheat_firmware_download_~ret~1#1|) 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,872 INFO L899 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2022-12-13 17:58:54,872 INFO L899 garLoopResultBuilder]: For program point L7177-1(line 7177) no Hoare annotation was computed. [2022-12-13 17:58:54,872 INFO L895 garLoopResultBuilder]: At program point L7177(line 7177) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,872 INFO L899 garLoopResultBuilder]: For program point L5856-1(line 5856) no Hoare annotation was computed. [2022-12-13 17:58:54,872 INFO L895 garLoopResultBuilder]: At program point L5856(line 5856) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,872 INFO L895 garLoopResultBuilder]: At program point L4535(line 4535) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,872 INFO L899 garLoopResultBuilder]: For program point L4535-1(line 4535) no Hoare annotation was computed. [2022-12-13 17:58:54,872 INFO L899 garLoopResultBuilder]: For program point L5196(line 5196) no Hoare annotation was computed. [2022-12-13 17:58:54,872 INFO L899 garLoopResultBuilder]: For program point L4536-1(lines 4536 4537) no Hoare annotation was computed. [2022-12-13 17:58:54,872 INFO L895 garLoopResultBuilder]: At program point L4536(lines 4536 4537) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,872 INFO L899 garLoopResultBuilder]: For program point L5197(lines 5197 5203) no Hoare annotation was computed. [2022-12-13 17:58:54,872 INFO L895 garLoopResultBuilder]: At program point main_case_7#1(lines 7480 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,872 INFO L895 garLoopResultBuilder]: At program point L5065-2(lines 5065 5082) the Hoare annotation is: false [2022-12-13 17:58:54,872 INFO L899 garLoopResultBuilder]: For program point L5726(lines 5726 5729) no Hoare annotation was computed. [2022-12-13 17:58:54,872 INFO L899 garLoopResultBuilder]: For program point L7444(line 7444) no Hoare annotation was computed. [2022-12-13 17:58:54,873 INFO L899 garLoopResultBuilder]: For program point L5066(lines 5065 5082) no Hoare annotation was computed. [2022-12-13 17:58:54,873 INFO L895 garLoopResultBuilder]: At program point _copy_to_user_returnLabel#1(lines 7841 7843) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (exists ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,873 INFO L895 garLoopResultBuilder]: At program point L4406(line 4406) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (<= (+ 2 |ULTIMATE.start_whiteheat_firmware_download_~ret~1#1|) 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,873 INFO L899 garLoopResultBuilder]: For program point L4406-1(line 4406) no Hoare annotation was computed. [2022-12-13 17:58:54,873 INFO L895 garLoopResultBuilder]: At program point L6256-1(line 6256) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,873 INFO L895 garLoopResultBuilder]: At program point L6256(line 6256) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,873 INFO L895 garLoopResultBuilder]: At program point L5067(lines 5067 5070) the Hoare annotation is: false [2022-12-13 17:58:54,873 INFO L899 garLoopResultBuilder]: For program point L4539(lines 4539 4548) no Hoare annotation was computed. [2022-12-13 17:58:54,873 INFO L895 garLoopResultBuilder]: At program point L5464(lines 5441 5472) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,873 INFO L899 garLoopResultBuilder]: For program point L6257(lines 6221 6282) no Hoare annotation was computed. [2022-12-13 17:58:54,873 INFO L895 garLoopResultBuilder]: At program point L6918(line 6918) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,873 INFO L895 garLoopResultBuilder]: At program point tty_insert_flip_string_returnLabel#1(lines 4031 4040) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,873 INFO L899 garLoopResultBuilder]: For program point L5861(line 5861) no Hoare annotation was computed. [2022-12-13 17:58:54,873 INFO L899 garLoopResultBuilder]: For program point L4408(lines 4408 4415) no Hoare annotation was computed. [2022-12-13 17:58:54,873 INFO L899 garLoopResultBuilder]: For program point L5862(lines 5862 5868) no Hoare annotation was computed. [2022-12-13 17:58:54,873 INFO L899 garLoopResultBuilder]: For program point L6787-1(line 6787) no Hoare annotation was computed. [2022-12-13 17:58:54,874 INFO L895 garLoopResultBuilder]: At program point L6787(line 6787) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,874 INFO L895 garLoopResultBuilder]: At program point L4541(line 4541) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,874 INFO L899 garLoopResultBuilder]: For program point L4541-1(line 4541) no Hoare annotation was computed. [2022-12-13 17:58:54,874 INFO L899 garLoopResultBuilder]: For program point L7448(lines 7448 7455) no Hoare annotation was computed. [2022-12-13 17:58:54,874 INFO L899 garLoopResultBuilder]: For program point L6920(line 6920) no Hoare annotation was computed. [2022-12-13 17:58:54,874 INFO L895 garLoopResultBuilder]: At program point L4542(line 4542) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,874 INFO L899 garLoopResultBuilder]: For program point L4542-1(line 4542) no Hoare annotation was computed. [2022-12-13 17:58:54,874 INFO L899 garLoopResultBuilder]: For program point L6921-1(line 6921) no Hoare annotation was computed. [2022-12-13 17:58:54,874 INFO L895 garLoopResultBuilder]: At program point L6921(line 6921) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,874 INFO L899 garLoopResultBuilder]: For program point L7450(lines 7450 7455) no Hoare annotation was computed. [2022-12-13 17:58:54,874 INFO L895 garLoopResultBuilder]: At program point L5468(line 5468) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,874 INFO L895 garLoopResultBuilder]: At program point L7186(lines 7110 7195) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,874 INFO L899 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2022-12-13 17:58:54,874 INFO L895 garLoopResultBuilder]: At program point L5601(line 5601) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,874 INFO L899 garLoopResultBuilder]: For program point L5601-1(line 5601) no Hoare annotation was computed. [2022-12-13 17:58:54,874 INFO L899 garLoopResultBuilder]: For program point L6262(line 6262) no Hoare annotation was computed. [2022-12-13 17:58:54,874 INFO L895 garLoopResultBuilder]: At program point L5734(lines 5710 5735) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,875 INFO L899 garLoopResultBuilder]: For program point L7452-1(lines 7448 7455) no Hoare annotation was computed. [2022-12-13 17:58:54,875 INFO L899 garLoopResultBuilder]: For program point L7452(lines 7452 7455) no Hoare annotation was computed. [2022-12-13 17:58:54,875 INFO L899 garLoopResultBuilder]: For program point L6263(lines 6263 6269) no Hoare annotation was computed. [2022-12-13 17:58:54,875 INFO L895 garLoopResultBuilder]: At program point L5206(lines 5123 5210) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,875 INFO L895 garLoopResultBuilder]: At program point firm_set_break_returnLabel#1(lines 6746 6757) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,875 INFO L895 garLoopResultBuilder]: At program point L7190(lines 7110 7195) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,875 INFO L899 garLoopResultBuilder]: For program point L5076-1(line 5076) no Hoare annotation was computed. [2022-12-13 17:58:54,875 INFO L895 garLoopResultBuilder]: At program point L5076(line 5076) the Hoare annotation is: false [2022-12-13 17:58:54,875 INFO L895 garLoopResultBuilder]: At program point L5077(line 5077) the Hoare annotation is: false [2022-12-13 17:58:54,875 INFO L899 garLoopResultBuilder]: For program point L5077-1(line 5077) no Hoare annotation was computed. [2022-12-13 17:58:54,875 INFO L895 garLoopResultBuilder]: At program point L4417(line 4417) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (<= (+ 2 |ULTIMATE.start_whiteheat_firmware_download_~ret~1#1|) 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,875 INFO L899 garLoopResultBuilder]: For program point L4417-1(line 4417) no Hoare annotation was computed. [2022-12-13 17:58:54,875 INFO L895 garLoopResultBuilder]: At program point L6135(line 6135) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,875 INFO L895 garLoopResultBuilder]: At program point L5078(line 5078) the Hoare annotation is: false [2022-12-13 17:58:54,875 INFO L899 garLoopResultBuilder]: For program point L6135-1(line 6135) no Hoare annotation was computed. [2022-12-13 17:58:54,875 INFO L899 garLoopResultBuilder]: For program point L5078-1(line 5078) no Hoare annotation was computed. [2022-12-13 17:58:54,876 INFO L895 garLoopResultBuilder]: At program point L5871(lines 5853 5880) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,876 INFO L899 garLoopResultBuilder]: For program point L5607(line 5607) no Hoare annotation was computed. [2022-12-13 17:58:54,876 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-12-13 17:58:54,876 INFO L895 garLoopResultBuilder]: At program point main_case_14#1(lines 7501 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,876 INFO L895 garLoopResultBuilder]: At program point L4551(lines 4386 4564) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,876 INFO L895 garLoopResultBuilder]: At program point whiteheat_write_room_returnLabel#1(lines 5507 5592) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,876 INFO L899 garLoopResultBuilder]: For program point L5608(lines 5608 5614) no Hoare annotation was computed. [2022-12-13 17:58:54,876 INFO L899 garLoopResultBuilder]: For program point L4419(lines 4419 4426) no Hoare annotation was computed. [2022-12-13 17:58:54,876 INFO L895 garLoopResultBuilder]: At program point L6930(lines 6912 6983) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,876 INFO L899 garLoopResultBuilder]: For program point L7459(lines 7459 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,876 INFO L895 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,876 INFO L899 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2022-12-13 17:58:54,876 INFO L895 garLoopResultBuilder]: At program point $Ultimate##493(lines 5894 5904) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,876 INFO L895 garLoopResultBuilder]: At program point L7196(lines 7071 7213) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,876 INFO L899 garLoopResultBuilder]: For program point L5875(line 5875) no Hoare annotation was computed. [2022-12-13 17:58:54,876 INFO L895 garLoopResultBuilder]: At program point firm_report_tx_done_returnLabel#1(lines 6781 6791) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,876 INFO L895 garLoopResultBuilder]: At program point L5083(lines 5051 5114) the Hoare annotation is: false [2022-12-13 17:58:54,877 INFO L899 garLoopResultBuilder]: For program point L6801-1(line 6801) no Hoare annotation was computed. [2022-12-13 17:58:54,877 INFO L895 garLoopResultBuilder]: At program point L6801(line 6801) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0) (= |ULTIMATE.start_start_command_port_~retval~2#1| 0)) [2022-12-13 17:58:54,877 INFO L899 garLoopResultBuilder]: For program point L7462(lines 7462 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,877 INFO L895 garLoopResultBuilder]: At program point L5480(line 5480) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,877 INFO L899 garLoopResultBuilder]: For program point L6141(line 6141) no Hoare annotation was computed. [2022-12-13 17:58:54,877 INFO L899 garLoopResultBuilder]: For program point L6934(line 6934) no Hoare annotation was computed. [2022-12-13 17:58:54,877 INFO L895 garLoopResultBuilder]: At program point L5877(line 5877) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,877 INFO L895 garLoopResultBuilder]: At program point L5877-1(lines 5849 5881) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,877 INFO L895 garLoopResultBuilder]: At program point L5745(line 5745) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,877 INFO L895 garLoopResultBuilder]: At program point L5745-1(lines 5740 5749) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,877 INFO L899 garLoopResultBuilder]: For program point L4556-1(line 4556) no Hoare annotation was computed. [2022-12-13 17:58:54,877 INFO L895 garLoopResultBuilder]: At program point L4556(line 4556) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,877 INFO L899 garLoopResultBuilder]: For program point L6142(lines 6142 6148) no Hoare annotation was computed. [2022-12-13 17:58:54,877 INFO L895 garLoopResultBuilder]: At program point whiteheat_release_returnLabel#1(lines 5015 5120) the Hoare annotation is: false [2022-12-13 17:58:54,877 INFO L899 garLoopResultBuilder]: For program point L6803-1(line 6803) no Hoare annotation was computed. [2022-12-13 17:58:54,877 INFO L895 garLoopResultBuilder]: At program point L6803(line 6803) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0) (= |ULTIMATE.start_start_command_port_~retval~2#1| 0)) [2022-12-13 17:58:54,877 INFO L899 garLoopResultBuilder]: For program point L5482(line 5482) no Hoare annotation was computed. [2022-12-13 17:58:54,878 INFO L895 garLoopResultBuilder]: At program point start_port_read_returnLabel#1(lines 6853 7019) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,878 INFO L895 garLoopResultBuilder]: At program point $Ultimate##451(lines 5778 5788) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,878 INFO L895 garLoopResultBuilder]: At program point $Ultimate##459(lines 5793 5808) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,878 INFO L899 garLoopResultBuilder]: For program point L7200(lines 7071 7213) no Hoare annotation was computed. [2022-12-13 17:58:54,878 INFO L895 garLoopResultBuilder]: At program point L4558(lines 4386 4564) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,878 INFO L895 garLoopResultBuilder]: At program point L5483(line 5483) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,878 INFO L899 garLoopResultBuilder]: For program point L5483-1(line 5483) no Hoare annotation was computed. [2022-12-13 17:58:54,878 INFO L899 garLoopResultBuilder]: For program point L5351(line 5351) no Hoare annotation was computed. [2022-12-13 17:58:54,878 INFO L899 garLoopResultBuilder]: For program point L7465(lines 7465 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,878 INFO L895 garLoopResultBuilder]: At program point $Ultimate##464(lines 5796 5803) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,878 INFO L895 garLoopResultBuilder]: At program point main_case_10#1(lines 7489 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,878 INFO L899 garLoopResultBuilder]: For program point L6805-2(lines 6805 6820) no Hoare annotation was computed. [2022-12-13 17:58:54,878 INFO L899 garLoopResultBuilder]: For program point L6805(lines 6805 6820) no Hoare annotation was computed. [2022-12-13 17:58:54,878 INFO L899 garLoopResultBuilder]: For program point L5352(lines 5352 5358) no Hoare annotation was computed. [2022-12-13 17:58:54,878 INFO L895 garLoopResultBuilder]: At program point $Ultimate##477(lines 5832 5842) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,878 INFO L895 garLoopResultBuilder]: At program point whiteheat_write_callback_returnLabel#1(lines 6215 6283) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,878 INFO L899 garLoopResultBuilder]: For program point L4560-1(line 4560) no Hoare annotation was computed. [2022-12-13 17:58:54,879 INFO L895 garLoopResultBuilder]: At program point L5617(lines 5598 5632) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,879 INFO L895 garLoopResultBuilder]: At program point L4560(line 4560) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,879 INFO L895 garLoopResultBuilder]: At program point $Ultimate##485(lines 5860 5870) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,879 INFO L895 garLoopResultBuilder]: At program point L5089-2(lines 5089 5106) the Hoare annotation is: false [2022-12-13 17:58:54,879 INFO L899 garLoopResultBuilder]: For program point L6807-1(line 6807) no Hoare annotation was computed. [2022-12-13 17:58:54,879 INFO L895 garLoopResultBuilder]: At program point L6807(line 6807) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0) (= |ULTIMATE.start_start_command_port_~retval~2#1| 0)) [2022-12-13 17:58:54,879 INFO L895 garLoopResultBuilder]: At program point L6939-2(lines 6939 6978) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,879 INFO L895 garLoopResultBuilder]: At program point L4561(line 4561) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,879 INFO L899 garLoopResultBuilder]: For program point L4561-1(line 4561) no Hoare annotation was computed. [2022-12-13 17:58:54,879 INFO L899 garLoopResultBuilder]: For program point L7468(lines 7468 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,879 INFO L895 garLoopResultBuilder]: At program point L4429(line 4429) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,879 INFO L899 garLoopResultBuilder]: For program point L4429-1(line 4429) no Hoare annotation was computed. [2022-12-13 17:58:54,879 INFO L895 garLoopResultBuilder]: At program point whiteheat_write_returnLabel#1(lines 5323 5506) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,879 INFO L899 garLoopResultBuilder]: For program point L5090(lines 5089 5106) no Hoare annotation was computed. [2022-12-13 17:58:54,879 INFO L895 garLoopResultBuilder]: At program point $Ultimate##537(lines 7144 7159) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,879 INFO L899 garLoopResultBuilder]: For program point L6940(lines 6939 6978) no Hoare annotation was computed. [2022-12-13 17:58:54,880 INFO L895 garLoopResultBuilder]: At program point L5223(line 5223) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,880 INFO L899 garLoopResultBuilder]: For program point L5223-1(line 5223) no Hoare annotation was computed. [2022-12-13 17:58:54,880 INFO L895 garLoopResultBuilder]: At program point L5091(lines 5091 5094) the Hoare annotation is: false [2022-12-13 17:58:54,880 INFO L895 garLoopResultBuilder]: At program point $Ultimate##542(lines 7147 7154) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,880 INFO L895 garLoopResultBuilder]: At program point $Ultimate##547(lines 7170 7185) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,880 INFO L899 garLoopResultBuilder]: For program point L6941(lines 6941 6944) no Hoare annotation was computed. [2022-12-13 17:58:54,880 INFO L899 garLoopResultBuilder]: For program point L6809-1(line 6809) no Hoare annotation was computed. [2022-12-13 17:58:54,880 INFO L895 garLoopResultBuilder]: At program point L6809(line 6809) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0) (= |ULTIMATE.start_start_command_port_~retval~2#1| 0)) [2022-12-13 17:58:54,880 INFO L895 garLoopResultBuilder]: At program point $Ultimate##552(lines 7173 7180) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,880 INFO L899 garLoopResultBuilder]: For program point L7471(lines 7471 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,880 INFO L895 garLoopResultBuilder]: At program point $Ultimate##560(lines 6140 6150) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,880 INFO L899 garLoopResultBuilder]: For program point L6811(lines 6811 6818) no Hoare annotation was computed. [2022-12-13 17:58:54,880 INFO L895 garLoopResultBuilder]: At program point L4433-2(lines 4433 4458) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,880 INFO L895 garLoopResultBuilder]: At program point L6151(lines 6131 6213) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,880 INFO L895 garLoopResultBuilder]: At program point L7208(lines 7071 7213) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,880 INFO L899 garLoopResultBuilder]: For program point L5623(lines 5623 5626) no Hoare annotation was computed. [2022-12-13 17:58:54,881 INFO L899 garLoopResultBuilder]: For program point L4434(lines 4433 4458) no Hoare annotation was computed. [2022-12-13 17:58:54,881 INFO L899 garLoopResultBuilder]: For program point L5623-2(lines 5623 5626) no Hoare annotation was computed. [2022-12-13 17:58:54,881 INFO L895 garLoopResultBuilder]: At program point tty_kref_put_returnLabel#1(lines 7949 7951) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,881 INFO L899 garLoopResultBuilder]: For program point L5624-2(line 5624) no Hoare annotation was computed. [2022-12-13 17:58:54,881 INFO L899 garLoopResultBuilder]: For program point L5624(line 5624) no Hoare annotation was computed. [2022-12-13 17:58:54,881 INFO L895 garLoopResultBuilder]: At program point $Ultimate##509(lines 7081 7096) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,881 INFO L899 garLoopResultBuilder]: For program point L7474(lines 7474 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,881 INFO L899 garLoopResultBuilder]: For program point L4435(lines 4435 4438) no Hoare annotation was computed. [2022-12-13 17:58:54,881 INFO L895 garLoopResultBuilder]: At program point L5492(lines 5472 5499) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,881 INFO L899 garLoopResultBuilder]: For program point L5624-4(line 5624) no Hoare annotation was computed. [2022-12-13 17:58:54,881 INFO L899 garLoopResultBuilder]: For program point L5228(line 5228) no Hoare annotation was computed. [2022-12-13 17:58:54,881 INFO L899 garLoopResultBuilder]: For program point L5096(line 5096) no Hoare annotation was computed. [2022-12-13 17:58:54,881 INFO L895 garLoopResultBuilder]: At program point main_case_8#1(lines 7483 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,881 INFO L895 garLoopResultBuilder]: At program point $Ultimate##514(lines 7084 7091) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,881 INFO L899 garLoopResultBuilder]: For program point L5229(lines 5229 5235) no Hoare annotation was computed. [2022-12-13 17:58:54,881 INFO L895 garLoopResultBuilder]: At program point L5890(line 5890) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,881 INFO L899 garLoopResultBuilder]: For program point L5890-1(line 5890) no Hoare annotation was computed. [2022-12-13 17:58:54,882 INFO L895 garLoopResultBuilder]: At program point L6155(line 6155) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,882 INFO L899 garLoopResultBuilder]: For program point L5627(lines 5627 5630) no Hoare annotation was computed. [2022-12-13 17:58:54,882 INFO L899 garLoopResultBuilder]: For program point L5627-2(lines 5627 5630) no Hoare annotation was computed. [2022-12-13 17:58:54,882 INFO L899 garLoopResultBuilder]: For program point L7477(lines 7477 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,882 INFO L899 garLoopResultBuilder]: For program point L6156(line 6156) no Hoare annotation was computed. [2022-12-13 17:58:54,882 INFO L895 garLoopResultBuilder]: At program point L6949-1(line 6949) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,882 INFO L895 garLoopResultBuilder]: At program point L6949(line 6949) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,882 INFO L899 garLoopResultBuilder]: For program point L5628-2(line 5628) no Hoare annotation was computed. [2022-12-13 17:58:54,882 INFO L899 garLoopResultBuilder]: For program point L5628(line 5628) no Hoare annotation was computed. [2022-12-13 17:58:54,882 INFO L895 garLoopResultBuilder]: At program point L5496(line 5496) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,882 INFO L899 garLoopResultBuilder]: For program point L5628-4(line 5628) no Hoare annotation was computed. [2022-12-13 17:58:54,882 INFO L899 garLoopResultBuilder]: For program point L5100-1(line 5100) no Hoare annotation was computed. [2022-12-13 17:58:54,882 INFO L895 garLoopResultBuilder]: At program point L5100(line 5100) the Hoare annotation is: false [2022-12-13 17:58:54,882 INFO L895 garLoopResultBuilder]: At program point L6950(line 6950) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,882 INFO L895 garLoopResultBuilder]: At program point whiteheat_close_returnLabel#1(lines 5212 5322) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,882 INFO L899 garLoopResultBuilder]: For program point L4440-1(line 4440) no Hoare annotation was computed. [2022-12-13 17:58:54,882 INFO L895 garLoopResultBuilder]: At program point L5497(lines 5384 5500) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,883 INFO L895 garLoopResultBuilder]: At program point L4440(line 4440) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,883 INFO L899 garLoopResultBuilder]: For program point L6158(lines 6158 6165) no Hoare annotation was computed. [2022-12-13 17:58:54,883 INFO L895 garLoopResultBuilder]: At program point L5101(line 5101) the Hoare annotation is: false [2022-12-13 17:58:54,883 INFO L899 garLoopResultBuilder]: For program point L5101-1(line 5101) no Hoare annotation was computed. [2022-12-13 17:58:54,883 INFO L899 garLoopResultBuilder]: For program point L7480(lines 7480 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,883 INFO L895 garLoopResultBuilder]: At program point L4441(line 4441) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,883 INFO L895 garLoopResultBuilder]: At program point main_case_17#1(lines 7510 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,883 INFO L899 garLoopResultBuilder]: For program point L4441-1(line 4441) no Hoare annotation was computed. [2022-12-13 17:58:54,883 INFO L895 garLoopResultBuilder]: At program point L5102(line 5102) the Hoare annotation is: false [2022-12-13 17:58:54,883 INFO L899 garLoopResultBuilder]: For program point L5102-1(line 5102) no Hoare annotation was computed. [2022-12-13 17:58:54,883 INFO L899 garLoopResultBuilder]: For program point L5895(line 5895) no Hoare annotation was computed. [2022-12-13 17:58:54,883 INFO L895 garLoopResultBuilder]: At program point schedule_work_returnLabel#1(lines 7932 7934) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,883 INFO L895 garLoopResultBuilder]: At program point L4442(lines 4442 4443) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,883 INFO L899 garLoopResultBuilder]: For program point L5367(line 5367) no Hoare annotation was computed. [2022-12-13 17:58:54,883 INFO L899 garLoopResultBuilder]: For program point L4442-1(lines 4442 4443) no Hoare annotation was computed. [2022-12-13 17:58:54,883 INFO L899 garLoopResultBuilder]: For program point L6160-1(line 6160) no Hoare annotation was computed. [2022-12-13 17:58:54,883 INFO L895 garLoopResultBuilder]: At program point L6160(line 6160) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,884 INFO L895 garLoopResultBuilder]: At program point L7085(line 7085) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,884 INFO L899 garLoopResultBuilder]: For program point L5896(lines 5896 5902) no Hoare annotation was computed. [2022-12-13 17:58:54,884 INFO L899 garLoopResultBuilder]: For program point L5368(lines 5368 5374) no Hoare annotation was computed. [2022-12-13 17:58:54,884 INFO L895 garLoopResultBuilder]: At program point L6822(lines 6797 6827) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,884 INFO L899 garLoopResultBuilder]: For program point L7483(lines 7483 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,884 INFO L895 garLoopResultBuilder]: At program point L5501(lines 5342 5505) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,884 INFO L899 garLoopResultBuilder]: For program point L7087(line 7087) no Hoare annotation was computed. [2022-12-13 17:58:54,884 INFO L899 garLoopResultBuilder]: For program point L4445(lines 4445 4454) no Hoare annotation was computed. [2022-12-13 17:58:54,884 INFO L895 garLoopResultBuilder]: At program point L5238(lines 5221 5321) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,884 INFO L899 garLoopResultBuilder]: For program point L7088-1(line 7088) no Hoare annotation was computed. [2022-12-13 17:58:54,884 INFO L895 garLoopResultBuilder]: At program point L7088(line 7088) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,884 INFO L895 garLoopResultBuilder]: At program point might_fault_returnLabel#1(lines 7904 7906) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (exists ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,884 INFO L899 garLoopResultBuilder]: For program point L6824(line 6824) no Hoare annotation was computed. [2022-12-13 17:58:54,884 INFO L895 garLoopResultBuilder]: At program point firm_get_dtr_rts_returnLabel#1(lines 6770 6780) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,884 INFO L895 garLoopResultBuilder]: At program point L5107(lines 5051 5114) the Hoare annotation is: false [2022-12-13 17:58:54,884 INFO L899 garLoopResultBuilder]: For program point L7486(lines 7486 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,885 INFO L895 garLoopResultBuilder]: At program point L4447(line 4447) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,885 INFO L899 garLoopResultBuilder]: For program point L4447-1(line 4447) no Hoare annotation was computed. [2022-12-13 17:58:54,885 INFO L895 garLoopResultBuilder]: At program point L6958(line 6958) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,885 INFO L899 garLoopResultBuilder]: For program point L4448-1(line 4448) no Hoare annotation was computed. [2022-12-13 17:58:54,885 INFO L895 garLoopResultBuilder]: At program point L4448(line 4448) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,885 INFO L895 garLoopResultBuilder]: At program point L6167(line 6167) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,885 INFO L895 garLoopResultBuilder]: At program point L6167-1(line 6167) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,885 INFO L895 garLoopResultBuilder]: At program point main_case_13#1(lines 7498 7640) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,885 INFO L899 garLoopResultBuilder]: For program point L6960(line 6960) no Hoare annotation was computed. [2022-12-13 17:58:54,885 INFO L895 garLoopResultBuilder]: At program point $Ultimate##172(lines 6917 6924) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,885 INFO L899 garLoopResultBuilder]: For program point L7489(lines 7489 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,885 INFO L895 garLoopResultBuilder]: At program point $Ultimate##61(lines 4391 4401) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (<= (+ 2 |ULTIMATE.start_whiteheat_firmware_download_~ret~1#1|) 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,885 INFO L895 garLoopResultBuilder]: At program point L5243(line 5243) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,885 INFO L899 garLoopResultBuilder]: For program point L5243-1(line 5243) no Hoare annotation was computed. [2022-12-13 17:58:54,885 INFO L899 garLoopResultBuilder]: For program point L5111(line 5111) no Hoare annotation was computed. [2022-12-13 17:58:54,885 INFO L899 garLoopResultBuilder]: For program point L6168(lines 6131 6213) no Hoare annotation was computed. [2022-12-13 17:58:54,885 INFO L899 garLoopResultBuilder]: For program point L6961-1(line 6961) no Hoare annotation was computed. [2022-12-13 17:58:54,886 INFO L895 garLoopResultBuilder]: At program point L6961(line 6961) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,886 INFO L895 garLoopResultBuilder]: At program point $Ultimate##185(lines 6954 6969) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,886 INFO L895 garLoopResultBuilder]: At program point L5244-1(line 5244) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,886 INFO L895 garLoopResultBuilder]: At program point L5244(line 5244) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,886 INFO L895 garLoopResultBuilder]: At program point $Ultimate##190(lines 6957 6964) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,886 INFO L895 garLoopResultBuilder]: At program point L5905(lines 5887 5921) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,886 INFO L895 garLoopResultBuilder]: At program point $Ultimate##195(lines 6986 7001) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,886 INFO L895 garLoopResultBuilder]: At program point L5773(line 5773) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,886 INFO L899 garLoopResultBuilder]: For program point L5773-1(line 5773) no Hoare annotation was computed. [2022-12-13 17:58:54,886 INFO L895 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,886 INFO L899 garLoopResultBuilder]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2022-12-13 17:58:54,886 INFO L895 garLoopResultBuilder]: At program point $Ultimate##56(lines 7516 7528) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,886 INFO L895 garLoopResultBuilder]: At program point L5377(lines 5364 5381) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,886 INFO L899 garLoopResultBuilder]: For program point L5245(line 5245) no Hoare annotation was computed. [2022-12-13 17:58:54,886 INFO L899 garLoopResultBuilder]: For program point L7492(lines 7492 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,886 INFO L895 garLoopResultBuilder]: At program point whiteheat_firmware_download_returnLabel#1(lines 4364 4565) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,887 INFO L895 garLoopResultBuilder]: At program point $Ultimate##7(lines 7443 7641) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,887 INFO L895 garLoopResultBuilder]: At program point L7097(lines 7071 7213) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,887 INFO L895 garLoopResultBuilder]: At program point $Ultimate##147(lines 6875 6890) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,887 INFO L899 garLoopResultBuilder]: For program point L6173(line 6173) no Hoare annotation was computed. [2022-12-13 17:58:54,887 INFO L899 garLoopResultBuilder]: For program point L5909(line 5909) no Hoare annotation was computed. [2022-12-13 17:58:54,887 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2022-12-13 17:58:54,887 INFO L899 garLoopResultBuilder]: For program point L4456-1(line 4456) no Hoare annotation was computed. [2022-12-13 17:58:54,887 INFO L899 garLoopResultBuilder]: For program point L7495(lines 7495 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,887 INFO L895 garLoopResultBuilder]: At program point L4456(line 4456) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,887 INFO L895 garLoopResultBuilder]: At program point $Ultimate##152(lines 6878 6885) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,887 INFO L899 garLoopResultBuilder]: For program point L6174(lines 6174 6180) no Hoare annotation was computed. [2022-12-13 17:58:54,887 INFO L899 garLoopResultBuilder]: For program point L5910(line 5910) no Hoare annotation was computed. [2022-12-13 17:58:54,887 INFO L899 garLoopResultBuilder]: For program point L5910-4(line 5910) no Hoare annotation was computed. [2022-12-13 17:58:54,887 INFO L899 garLoopResultBuilder]: For program point L5910-2(line 5910) no Hoare annotation was computed. [2022-12-13 17:58:54,887 INFO L899 garLoopResultBuilder]: For program point L5646(line 5646) no Hoare annotation was computed. [2022-12-13 17:58:54,887 INFO L895 garLoopResultBuilder]: At program point $Ultimate##167(lines 6914 6929) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,887 INFO L895 garLoopResultBuilder]: At program point L5250-2(lines 5250 5268) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0) (<= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 1)) [2022-12-13 17:58:54,888 INFO L895 garLoopResultBuilder]: At program point rx_data_softint_returnLabel#1(lines 7053 7214) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,888 INFO L899 garLoopResultBuilder]: For program point L7100(lines 7100 7106) no Hoare annotation was computed. [2022-12-13 17:58:54,888 INFO L899 garLoopResultBuilder]: For program point L5779(line 5779) no Hoare annotation was computed. [2022-12-13 17:58:54,888 INFO L899 garLoopResultBuilder]: For program point L5647(lines 5647 5653) no Hoare annotation was computed. [2022-12-13 17:58:54,888 INFO L895 garLoopResultBuilder]: At program point $Ultimate##572(lines 6172 6182) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,888 INFO L899 garLoopResultBuilder]: For program point L5251(lines 5250 5268) no Hoare annotation was computed. [2022-12-13 17:58:54,888 INFO L899 garLoopResultBuilder]: For program point L5912-1(lines 5887 5921) no Hoare annotation was computed. [2022-12-13 17:58:54,888 INFO L895 garLoopResultBuilder]: At program point L5912(line 5912) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,888 INFO L899 garLoopResultBuilder]: For program point L5780(lines 5780 5786) no Hoare annotation was computed. [2022-12-13 17:58:54,888 INFO L899 garLoopResultBuilder]: For program point L7498(lines 7498 7640) no Hoare annotation was computed. [2022-12-13 17:58:54,888 INFO L895 garLoopResultBuilder]: At program point L4459(lines 4386 4564) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,888 INFO L895 garLoopResultBuilder]: At program point $Ultimate##582(lines 6229 6239) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,888 INFO L899 garLoopResultBuilder]: For program point L5252(lines 5252 5255) no Hoare annotation was computed. [2022-12-13 17:58:54,888 INFO L895 garLoopResultBuilder]: At program point L7102(line 7102) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,888 INFO L895 garLoopResultBuilder]: At program point L6970(lines 6939 6978) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,888 INFO L895 garLoopResultBuilder]: At program point $Ultimate##594(lines 6261 6271) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,888 INFO L899 garLoopResultBuilder]: For program point L5385(lines 5384 5500) no Hoare annotation was computed. [2022-12-13 17:58:54,889 INFO L895 garLoopResultBuilder]: At program point $Ultimate##117(lines 7536 7547) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,889 INFO L895 garLoopResultBuilder]: At program point L5914-1(lines 5882 5922) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,889 INFO L895 garLoopResultBuilder]: At program point L5518(line 5518) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= ~ldv_urb_state~0 0)) [2022-12-13 17:58:54,889 INFO L899 garLoopResultBuilder]: For program point L5518-1(line 5518) no Hoare annotation was computed. [2022-12-13 17:58:54,889 INFO L895 garLoopResultBuilder]: At program point $Ultimate##122(lines 5126 5136) the Hoare annotation is: (and (= ~ldv_coherent_state~0 0) (= |ULTIMATE.start_whiteheat_open_~retval~0#1| 0) (= ~ldv_urb_state~0 0) (= |ULTIMATE.start_main_~ldv_s_whiteheat_device_usb_serial_driver~0#1| 0)) [2022-12-13 17:58:54,889 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3891 3896) no Hoare annotation was computed. [2022-12-13 17:58:54,889 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3891 3896) the Hoare annotation is: true [2022-12-13 17:58:54,889 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 3891 3896) no Hoare annotation was computed. [2022-12-13 17:58:54,889 INFO L899 garLoopResultBuilder]: For program point L7230(lines 7230 7233) no Hoare annotation was computed. [2022-12-13 17:58:54,889 INFO L899 garLoopResultBuilder]: For program point L7228-1(line 7228) no Hoare annotation was computed. [2022-12-13 17:58:54,889 INFO L902 garLoopResultBuilder]: At program point L7228(line 7228) the Hoare annotation is: true [2022-12-13 17:58:54,889 INFO L895 garLoopResultBuilder]: At program point L7251(lines 7219 7255) the Hoare annotation is: (or (not (= |whiteheat_init_~retval~4#1| 0)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (forall ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (not (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)))) [2022-12-13 17:58:54,889 INFO L895 garLoopResultBuilder]: At program point L7247(lines 7219 7255) the Hoare annotation is: (or (not (= |whiteheat_init_~retval~4#1| 0)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (forall ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (not (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)))) [2022-12-13 17:58:54,889 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7217 7256) the Hoare annotation is: true [2022-12-13 17:58:54,889 INFO L902 garLoopResultBuilder]: At program point usb_register_driver_returnLabel#1(lines 7970 7972) the Hoare annotation is: true [2022-12-13 17:58:54,889 INFO L899 garLoopResultBuilder]: For program point L7237(lines 7237 7240) no Hoare annotation was computed. [2022-12-13 17:58:54,890 INFO L895 garLoopResultBuilder]: At program point failed_usb_register(lines 7219 7255) the Hoare annotation is: (or (not (= |whiteheat_init_~retval~4#1| 0)) (not (= ~ldv_coherent_state~0 0)) (not (= ~ldv_urb_state~0 0)) (forall ((|v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1| Int) (|v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| Int)) (not (<= (mod (select (select |#memory_int| |v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1|) (+ |v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1| 28)) 256) 0)))) [2022-12-13 17:58:54,890 INFO L899 garLoopResultBuilder]: For program point L7223(lines 7223 7226) no Hoare annotation was computed. [2022-12-13 17:58:54,890 INFO L899 garLoopResultBuilder]: For program point whiteheat_initEXIT(lines 7217 7256) no Hoare annotation was computed. [2022-12-13 17:58:54,890 INFO L899 garLoopResultBuilder]: For program point L7221-1(line 7221) no Hoare annotation was computed. [2022-12-13 17:58:54,890 INFO L902 garLoopResultBuilder]: At program point L7221(line 7221) the Hoare annotation is: true [2022-12-13 17:58:54,890 INFO L902 garLoopResultBuilder]: At program point usb_register_returnLabel#1(lines 4043 4051) the Hoare annotation is: true [2022-12-13 17:58:54,890 INFO L899 garLoopResultBuilder]: For program point whiteheat_initFINAL(lines 7217 7256) no Hoare annotation was computed. [2022-12-13 17:58:54,892 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 17:58:54,894 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 17:58:54,903 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,904 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,905 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,905 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,907 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,907 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,907 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,907 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,908 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,908 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,908 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,908 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,910 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,910 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,911 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,911 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,912 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,912 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,912 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,912 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,913 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,913 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,913 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,913 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,913 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,913 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,913 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,913 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,914 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,914 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,914 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,914 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,915 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,915 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,915 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,915 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,916 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,916 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,916 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,916 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,921 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,921 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,921 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,921 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,921 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,921 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,921 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,922 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,922 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,922 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,922 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,922 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,923 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,923 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,923 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,923 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,925 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,925 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,925 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,925 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,925 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,925 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,926 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,926 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,926 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,926 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,927 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,927 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,930 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,930 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,930 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,930 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,931 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,931 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:54,931 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,931 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:54,931 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,932 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,932 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,932 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,935 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,935 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,936 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,936 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:54,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 05:58:54 BoogieIcfgContainer [2022-12-13 17:58:54,938 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 17:58:54,938 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 17:58:54,938 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 17:58:54,938 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 17:58:54,938 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 05:56:14" (3/4) ... [2022-12-13 17:58:54,941 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-13 17:58:54,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab32 [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure whiteheat_exit [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_bulk_msg [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ihex_next_binrec [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ezusb_set_reset [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure urb_to_wrap [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_serial_port_data [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ezusb_writememory [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure firm_setup_port [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure firm_send_command [2022-12-13 17:58:54,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_first [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_serial_port_data [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure firm_close [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_move [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_serial_deregister [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume_stop [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure stop_command_port [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2022-12-13 17:58:54,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-12-13 17:58:54,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_ihex_firmware [2022-12-13 17:58:54,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undefined_pointer [2022-12-13 17:58:54,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_serial_register [2022-12-13 17:58:54,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-12-13 17:58:54,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure release_firmware [2022-12-13 17:58:54,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_clear_halt [2022-12-13 17:58:54,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure whiteheat_attach [2022-12-13 17:58:54,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2022-12-13 17:58:54,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_serial_debug_data [2022-12-13 17:58:54,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-12-13 17:58:54,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure whiteheat_init [2022-12-13 17:58:54,973 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 353 nodes and edges [2022-12-13 17:58:54,976 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 117 nodes and edges [2022-12-13 17:58:54,979 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2022-12-13 17:58:54,982 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2022-12-13 17:58:54,984 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-12-13 17:58:54,987 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-12-13 17:58:54,989 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-13 17:58:54,991 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-13 17:58:55,012 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 [2022-12-13 17:58:55,013 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,013 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,013 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,013 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,013 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0)) || (ldv_urb_state == 0 && !(command == 0)) [2022-12-13 17:58:55,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0)) || ((((command == 0 && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && ldv_urb_state == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || (ldv_urb_state == 0 && !(command == 0)) [2022-12-13 17:58:55,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,016 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,016 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,016 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,016 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0) && retval == 0) && 0 == \result) || (((((ldv_coherent_state == 0 && retval == 0) && !(0 == \result)) && ldv_urb_state == 0) && !(retval == 0)) && ldv_s_whiteheat_device_usb_serial_driver == 0) [2022-12-13 17:58:55,017 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,017 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,018 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,018 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,018 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,018 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,018 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,019 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,019 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,019 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,019 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,020 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,020 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,020 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,020 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,021 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_coherent_state == 0) || !(ldv_urb_state == 0)) || 1 <= \result) || \result + 1 <= 0) || (((\old(unknown-#length-unknown) == unknown-#length-unknown && 0 <= \result) && \result <= 0) && \old(\valid) == \valid) [2022-12-13 17:58:55,021 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,022 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,022 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) [2022-12-13 17:58:55,023 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) [2022-12-13 17:58:55,023 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) [2022-12-13 17:58:55,023 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) [2022-12-13 17:58:55,024 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0)) || (ldv_urb_state == 0 && !(command == 0)) [2022-12-13 17:58:55,025 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 [2022-12-13 17:58:55,025 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) [2022-12-13 17:58:55,025 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) [2022-12-13 17:58:55,025 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) [2022-12-13 17:58:55,025 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 [2022-12-13 17:58:55,025 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 [2022-12-13 17:58:55,191 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/witness.graphml [2022-12-13 17:58:55,191 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 17:58:55,192 INFO L158 Benchmark]: Toolchain (without parser) took 165271.64ms. Allocated memory was 140.5MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 89.7MB in the beginning and 1.1GB in the end (delta: -994.8MB). Peak memory consumption was 840.2MB. Max. memory is 16.1GB. [2022-12-13 17:58:55,192 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 140.5MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 17:58:55,192 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1446.53ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 89.7MB in the beginning and 90.5MB in the end (delta: -849.2kB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2022-12-13 17:58:55,192 INFO L158 Benchmark]: Boogie Procedure Inliner took 135.10ms. Allocated memory is still 169.9MB. Free memory was 90.5MB in the beginning and 69.5MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-13 17:58:55,192 INFO L158 Benchmark]: Boogie Preprocessor took 175.79ms. Allocated memory was 169.9MB in the beginning and 205.5MB in the end (delta: 35.7MB). Free memory was 69.5MB in the beginning and 126.7MB in the end (delta: -57.2MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2022-12-13 17:58:55,193 INFO L158 Benchmark]: RCFGBuilder took 2659.37ms. Allocated memory was 205.5MB in the beginning and 249.6MB in the end (delta: 44.0MB). Free memory was 126.7MB in the beginning and 118.6MB in the end (delta: 8.1MB). Peak memory consumption was 88.8MB. Max. memory is 16.1GB. [2022-12-13 17:58:55,193 INFO L158 Benchmark]: TraceAbstraction took 160596.65ms. Allocated memory was 249.6MB in the beginning and 2.0GB in the end (delta: 1.7GB). Free memory was 118.6MB in the beginning and 1.2GB in the end (delta: -1.0GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2022-12-13 17:58:55,193 INFO L158 Benchmark]: Witness Printer took 253.53ms. Allocated memory is still 2.0GB. Free memory was 1.2GB in the beginning and 1.1GB in the end (delta: 80.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2022-12-13 17:58:55,194 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 140.5MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1446.53ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 89.7MB in the beginning and 90.5MB in the end (delta: -849.2kB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 135.10ms. Allocated memory is still 169.9MB. Free memory was 90.5MB in the beginning and 69.5MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 175.79ms. Allocated memory was 169.9MB in the beginning and 205.5MB in the end (delta: 35.7MB). Free memory was 69.5MB in the beginning and 126.7MB in the end (delta: -57.2MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2659.37ms. Allocated memory was 205.5MB in the beginning and 249.6MB in the end (delta: 44.0MB). Free memory was 126.7MB in the beginning and 118.6MB in the end (delta: 8.1MB). Peak memory consumption was 88.8MB. Max. memory is 16.1GB. * TraceAbstraction took 160596.65ms. Allocated memory was 249.6MB in the beginning and 2.0GB in the end (delta: 1.7GB). Free memory was 118.6MB in the beginning and 1.2GB in the end (delta: -1.0GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * Witness Printer took 253.53ms. Allocated memory is still 2.0GB. Free memory was 1.2GB in the beginning and 1.1GB in the end (delta: 80.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] * 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: 7659]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 53 procedures, 1113 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 160.5s, OverallIterations: 21, TraceHistogramMax: 10, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 59.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 65.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 9 mSolverCounterUnknown, 18680 SdHoareTripleChecker+Valid, 49.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 17267 mSDsluCounter, 147959 SdHoareTripleChecker+Invalid, 46.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 112948 mSDsCounter, 7337 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 26103 IncrementalHoareTripleChecker+Invalid, 33449 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 7337 mSolverCounterUnsat, 35011 mSDtfsCounter, 26103 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4212 GetRequests, 3967 SyntacticMatches, 9 SemanticMatches, 236 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 300 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10370occurred in iteration=16, InterpolantAutomatonStates: 153, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.2s AutomataMinimizationTime, 21 MinimizatonAttempts, 11659 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 554 LocationsWithAnnotation, 104690 PreInvPairs, 109412 NumberOfFragments, 4200 HoareAnnotationTreeSize, 104690 FomulaSimplifications, 13065 FormulaSimplificationTreeSizeReduction, 16.2s HoareSimplificationTime, 554 FomulaSimplificationsInter, 807995 FormulaSimplificationTreeSizeReductionInter, 48.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.0s SsaConstructionTime, 3.9s SatisfiabilityAnalysisTime, 15.5s InterpolantComputationTime, 7484 NumberOfCodeBlocks, 7484 NumberOfCodeBlocksAsserted, 33 NumberOfCheckSat, 7821 ConstructedInterpolants, 10 QuantifiedInterpolants, 12595 SizeOfPredicates, 29 NumberOfNonLiveVariables, 40886 ConjunctsInSsa, 171 ConjunctsInUnsatCore, 34 InterpolantComputations, 20 PerfectInterpolantSequences, 5012/5203 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5364]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7462]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5028]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7501]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 4114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4386]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5770]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7053]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7913]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7858]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7841]: Loop Invariant [2022-12-13 17:58:55,198 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,199 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,199 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,199 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] Derived loop invariant: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 - InvariantResult [Line: 6939]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 6124]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4893]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4488]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5384]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7110]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6492]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 7110]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6734]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5479]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7477]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7430]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6875]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5121]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 4170]: Loop Invariant [2022-12-13 17:58:55,200 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,200 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,200 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,200 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,201 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,201 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,201 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,201 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) - InvariantResult [Line: 6172]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4729]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6365]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7946]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 3783]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6700]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5451]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7430]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5576]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5515]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6215]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5882]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6722]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7084]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6792]: Loop Invariant Derived loop invariant: (((((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0) && retval == 0) && 0 == \result) || (((((ldv_coherent_state == 0 && retval == 0) && !(0 == \result)) && ldv_urb_state == 0) && !(retval == 0)) && ldv_s_whiteheat_device_usb_serial_driver == 0) - InvariantResult [Line: 7489]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7904]: Loop Invariant [2022-12-13 17:58:55,202 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,202 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,202 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,202 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] Derived loop invariant: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 - InvariantResult [Line: 5123]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5507]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5634]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7027]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7219]: Loop Invariant [2022-12-13 17:58:55,203 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,203 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,203 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,203 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] Derived loop invariant: ((!(retval == 0) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0)) || (forall v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: !(unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) - InvariantResult [Line: 3855]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4010]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5541]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3737]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6301]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6605]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6304]: Loop Invariant [2022-12-13 17:58:55,204 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,204 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,204 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,204 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,204 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,204 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,204 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,204 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) - InvariantResult [Line: 7443]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7219]: Loop Invariant [2022-12-13 17:58:55,204 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,205 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,205 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,205 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] Derived loop invariant: ((!(retval == 0) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0)) || (forall v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: !(unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) - InvariantResult [Line: 7851]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4905]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7081]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4712]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6354]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6897]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 6625]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5778]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7173]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4173]: Loop Invariant [2022-12-13 17:58:55,205 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,206 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,206 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,206 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,206 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,206 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,206 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,206 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: (!(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0)) || (ldv_urb_state == 0 && !(command == 0)) - InvariantResult [Line: 5441]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7138]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5645]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6897]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 6170]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 6354]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5770]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5523]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5849]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7024]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5323]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4686]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6424]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4937]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4686]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7822]: Loop Invariant Derived loop invariant: (((!(ldv_coherent_state == 0) || !(ldv_urb_state == 0)) || 1 <= \result) || \result + 1 <= 0) || (((\old(unknown-#length-unknown) == unknown-#length-unknown && 0 <= \result) && \result <= 0) && \old(\valid) == \valid) - InvariantResult [Line: 5793]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6529]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7071]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5384]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7901]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4745]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6954]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7952]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5227]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver <= 1 - InvariantResult [Line: 4937]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4756]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7550]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6585]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4706]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7144]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6221]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5350]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4391]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && 2 + ret <= 0) && ldv_urb_state == 0 - InvariantResult [Line: 6301]: Loop Invariant [2022-12-13 17:58:55,209 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,209 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,209 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,209 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,209 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,209 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,209 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,209 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) - InvariantResult [Line: 6458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5051]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6986]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 7942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5760]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4165]: Loop Invariant [2022-12-13 17:58:55,210 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,210 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,210 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,210 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,210 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,210 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,210 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,210 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) - InvariantResult [Line: 5894]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7932]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7071]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5887]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5123]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5195]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 4043]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5221]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver <= 1 - InvariantResult [Line: 7938]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6619]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5832]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7812]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7480]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5515]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7071]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6131]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7861]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6912]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 4386]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7739]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6781]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver <= 1 - InvariantResult [Line: 5250]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver <= 1 - InvariantResult [Line: 7924]: Loop Invariant [2022-12-13 17:58:55,211 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,211 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,211 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,212 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,212 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,212 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,212 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,212 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0) - InvariantResult [Line: 7976]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5606]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6878]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 7110]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7864]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7219]: Loop Invariant [2022-12-13 17:58:55,212 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,212 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,213 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,213 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] Derived loop invariant: ((!(retval == 0) || !(ldv_coherent_state == 0)) || !(ldv_urb_state == 0)) || (forall v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: !(unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 6404]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5515]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6402]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6797]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 7486]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7828]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6917]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 4364]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7504]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6957]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5593]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6758]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5126]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 7791]: Loop Invariant Derived loop invariant: ldv_urb_state == 0 - InvariantResult [Line: 6939]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5710]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5030]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4950]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4520]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 3767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7495]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5275]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver <= 1 - InvariantResult [Line: 4467]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6261]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5860]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5221]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver <= 1 - InvariantResult [Line: 7492]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5051]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: (!(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0)) || (ldv_urb_state == 0 && !(command == 0)) - InvariantResult [Line: 5342]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4784]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4608]: Loop Invariant [2022-12-13 17:58:55,214 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,215 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,215 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,215 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,215 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,215 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-12-13 17:58:55,215 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-12-13 17:58:55,215 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((!(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0)) || ((((command == 0 && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && ldv_urb_state == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || (ldv_urb_state == 0 && !(command == 0)) - InvariantResult [Line: 5659]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5065]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6914]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 7411]: Loop Invariant Derived loop invariant: ldv_urb_state == 0 - InvariantResult [Line: 7510]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5559]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7892]: Loop Invariant [2022-12-13 17:58:55,216 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,216 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,216 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,216 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] Derived loop invariant: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 - InvariantResult [Line: 5391]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5448]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5472]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7170]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7474]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5051]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5476]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4386]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7516]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3996]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5814]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4386]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && 2 + ret <= 0) && ldv_urb_state == 0 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5853]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5394]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6140]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5706]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4686]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7498]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7834]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 5364]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3781]: Loop Invariant Derived loop invariant: !(ldv_coherent_state == 0) || !(ldv_urb_state == 0) - InvariantResult [Line: 5221]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver <= 1 - InvariantResult [Line: 4686]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 3933]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5796]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5598]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7536]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6334]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6770]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6532]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5750]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7928]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 5015]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6746]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4386]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5770]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4566]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4742]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 7483]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5538]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3977]: Loop Invariant [2022-12-13 17:58:55,218 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,218 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,218 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1,QUANTIFIED] [2022-12-13 17:58:55,218 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1,QUANTIFIED] Derived loop invariant: (ldv_coherent_state == 0 && (\exists v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1 : int, v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 : int :: unknown-#memory_int-unknown[v_whiteheat_attach_~serial#1.base_BEFORE_CALL_1][v_whiteheat_attach_~serial#1.offset_BEFORE_CALL_1 + 28] % 256 <= 0)) && ldv_urb_state == 0 - InvariantResult [Line: 5293]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver <= 1 - InvariantResult [Line: 7147]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6229]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7886]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3779]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5740]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7559]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 5089]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5221]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver <= 1 - InvariantResult [Line: 5212]: Loop Invariant Derived loop invariant: (ldv_coherent_state == 0 && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver <= 1 - InvariantResult [Line: 7809]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 5692]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6568]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6853]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0 && retval == 0) && ldv_urb_state == 0) && ldv_s_whiteheat_device_usb_serial_driver == 0 - InvariantResult [Line: 5366]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 5706]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 7949]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 6422]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4608]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_urb_state)) || !(ldv_coherent_state == 0) - InvariantResult [Line: 4121]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5682]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 4433]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 - InvariantResult [Line: 3876]: Loop Invariant Derived loop invariant: ldv_coherent_state == 0 && ldv_urb_state == 0 RESULT: Ultimate proved your program to be correct! [2022-12-13 17:58:55,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c4bf48-791c-476e-9897-5d9806bcf970/bin/uautomizer-uyxdKDjOR8/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